Rank
|
Page title
|
Views
|
Daily average
|
Assessment
|
Importance
|
1
|
Netflix
|
431,594
|
14,882
|
C
|
Mid
|
2
|
World Wide Web
|
336,839
|
11,615
|
C
|
High
|
3
|
HTTP 404
|
314,432
|
10,842
|
C
|
Mid
|
4
|
Dark web
|
286,611
|
9,883
|
C
|
Mid
|
5
|
Email
|
258,941
|
8,929
|
C
|
Top
|
6
|
Internet
|
176,844
|
6,098
|
B
|
Top
|
7
|
List of TCP and UDP port numbers
|
156,177
|
5,385
|
List
|
High
|
8
|
Wi-Fi
|
148,209
|
5,110
|
B
|
Top
|
9
|
Email client
|
130,038
|
4,484
|
Start
|
Unknown
|
10
|
HTTPS
|
120,098
|
4,141
|
C
|
High
|
11
|
IP address
|
116,896
|
4,030
|
C
|
Top
|
12
|
Bluetooth
|
106,252
|
3,663
|
C
|
High
|
13
|
List of WLAN channels
|
104,309
|
3,596
|
List
|
High
|
14
|
Disney+
|
102,806
|
3,545
|
C
|
Unknown
|
15
|
Tor (network)
|
92,695
|
3,196
|
B
|
High
|
16
|
Cloud computing
|
87,640
|
3,022
|
C
|
High
|
17
|
OSI model
|
85,775
|
2,957
|
C
|
Top
|
18
|
REST
|
84,561
|
2,915
|
B
|
Low
|
19
|
Domain Name System
|
84,179
|
2,902
|
B
|
High
|
20
|
Zoom Video Communications
|
83,830
|
2,890
|
C
|
Low
|
21
|
Virtual private network
|
83,815
|
2,890
|
C
|
High
|
22
|
Transport Layer Security
|
81,806
|
2,820
|
B
|
High
|
23
|
5G
|
80,010
|
2,758
|
C
|
Mid
|
24
|
Information technology
|
79,198
|
2,730
|
C
|
High
|
25
|
USB
|
76,448
|
2,636
|
B
|
Mid
|
26
|
Internet of things
|
75,788
|
2,613
|
B
|
High
|
27
|
Computer network
|
75,520
|
2,604
|
C
|
Top
|
28
|
HTTP
|
74,126
|
2,556
|
C
|
High
|
29
|
Network Time Protocol
|
73,628
|
2,538
|
B
|
High
|
30
|
Cisco
|
71,626
|
2,469
|
B
|
Top
|
31
|
Huawei
|
68,853
|
2,374
|
B
|
Mid
|
32
|
Search engine
|
66,569
|
2,295
|
C
|
Mid
|
33
|
History of the Internet
|
62,531
|
2,156
|
C
|
Top
|
34
|
Transmission Control Protocol
|
59,333
|
2,045
|
C
|
Top
|
35
|
Proxy server
|
58,475
|
2,016
|
C
|
High
|
36
|
CAN bus
|
57,612
|
1,986
|
C
|
Mid
|
37
|
Login
|
57,218
|
1,973
|
C
|
High
|
38
|
Denial-of-service attack
|
55,052
|
1,898
|
C
|
High
|
39
|
Email address
|
54,243
|
1,870
|
C
|
Mid
|
40
|
Advanced Encryption Standard
|
52,391
|
1,806
|
B
|
Low
|
41
|
Private network
|
50,521
|
1,742
|
C
|
High
|
42
|
MAC address
|
50,158
|
1,729
|
C
|
High
|
43
|
IEEE 802.11
|
49,430
|
1,704
|
C
|
High
|
44
|
Endianness
|
47,968
|
1,654
|
C
|
Mid
|
45
|
Wi-Fi 6
|
47,464
|
1,636
|
C
|
High
|
46
|
Internet protocol suite
|
47,463
|
1,636
|
B
|
High
|
47
|
Internet Protocol version 4
|
46,790
|
1,613
|
C
|
Top
|
48
|
Internet Protocol television
|
46,779
|
1,613
|
C
|
Mid
|
49
|
Secure Shell
|
46,583
|
1,606
|
C
|
High
|
50
|
Classless Inter-Domain Routing
|
45,714
|
1,576
|
B
|
High
|
51
|
Qualcomm
|
45,356
|
1,564
|
C
|
Mid
|
52
|
Streaming media
|
43,784
|
1,509
|
C
|
Top
|
53
|
Microsoft Azure
|
43,310
|
1,493
|
C
|
High
|
54
|
Power over Ethernet
|
43,274
|
1,492
|
B
|
High
|
55
|
HTTP Strict Transport Security
|
43,244
|
1,491
|
C
|
Low
|
56
|
WebSocket
|
43,032
|
1,483
|
Start
|
Mid
|
57
|
HTTP 403
|
42,988
|
1,482
|
Start
|
Low
|
58
|
Computer security
|
42,916
|
1,479
|
C
|
High
|
59
|
Network address translation
|
42,036
|
1,449
|
C
|
High
|
60
|
Over-the-top media service
|
41,225
|
1,421
|
Start
|
Low
|
61
|
Dynamic Host Configuration Protocol
|
40,317
|
1,390
|
C
|
High
|
62
|
Ethernet
|
39,646
|
1,367
|
B
|
Top
|
63
|
Localhost
|
37,942
|
1,308
|
Start
|
High
|
64
|
IPv6
|
37,662
|
1,298
|
C
|
High
|
65
|
File Transfer Protocol
|
37,203
|
1,282
|
C
|
High
|
66
|
Optical fiber
|
36,813
|
1,269
|
B
|
Low
|
67
|
Signal (software)
|
36,718
|
1,266
|
C
|
Mid
|
68
|
Peer-to-peer
|
36,116
|
1,245
|
C
|
High
|
69
|
User Datagram Protocol
|
35,934
|
1,239
|
C
|
High
|
70
|
Darknet
|
35,888
|
1,237
|
Start
|
Mid
|
71
|
LoRa
|
35,469
|
1,223
|
Start
|
Low
|
72
|
IPv6 address
|
34,843
|
1,201
|
C
|
High
|
73
|
Apple Network Server
|
34,163
|
1,178
|
C
|
Low
|
74
|
Category 6 cable
|
33,953
|
1,170
|
C
|
High
|
75
|
ARPANET
|
33,200
|
1,144
|
C
|
Top
|
76
|
Reserved IP addresses
|
32,122
|
1,107
|
Start
|
Mid
|
77
|
Google Workspace
|
31,573
|
1,088
|
C
|
Low
|
78
|
Google Cloud Platform
|
31,391
|
1,082
|
C
|
Mid
|
79
|
List of HTTP header fields
|
31,106
|
1,072
|
List
|
Mid
|
80
|
Kali Linux
|
30,793
|
1,061
|
Start
|
Low
|
81
|
Internet Protocol
|
30,616
|
1,055
|
C
|
Top
|
82
|
IRC
|
30,351
|
1,046
|
B
|
Mid
|
83
|
Near-field communication
|
30,338
|
1,046
|
B
|
Mid
|
84
|
IEEE 802.11be
|
30,099
|
1,037
|
C
|
High
|
85
|
Category 5 cable
|
29,819
|
1,028
|
C
|
High
|
86
|
Voice over IP
|
28,979
|
999
|
C
|
High
|
87
|
Perl
|
28,952
|
998
|
B
|
High
|
88
|
Ethernet frame
|
28,894
|
996
|
B
|
Mid
|
89
|
Simple Mail Transfer Protocol
|
28,520
|
983
|
C
|
High
|
90
|
MD5
|
28,480
|
982
|
C
|
Mid
|
91
|
QUIC
|
28,416
|
979
|
C
|
High
|
92
|
Active Directory
|
27,894
|
961
|
C
|
Mid
|
93
|
Subnet
|
27,155
|
936
|
B
|
Mid
|
94
|
Modbus
|
26,328
|
907
|
C
|
Mid
|
95
|
Fiber-optic cable
|
25,846
|
891
|
C
|
High
|
96
|
Internet Control Message Protocol
|
25,586
|
882
|
C
|
Mid
|
97
|
RS-485
|
25,583
|
882
|
C
|
Mid
|
98
|
X.509
|
25,535
|
880
|
C
|
High
|
99
|
Router (computing)
|
25,201
|
869
|
B
|
Top
|
100
|
Address Resolution Protocol
|
24,870
|
857
|
C
|
Mid
|
101
|
MQTT
|
24,790
|
854
|
C
|
Low
|
102
|
Communication protocol
|
24,601
|
848
|
B
|
Top
|
103
|
6G
|
24,441
|
842
|
Stub
|
Unknown
|
104
|
Request for Comments
|
24,100
|
831
|
C
|
High
|
105
|
Chromecast
|
24,087
|
830
|
B
|
Low
|
106
|
SOCKS
|
23,829
|
821
|
C
|
Mid
|
107
|
Small Form-factor Pluggable
|
23,582
|
813
|
C
|
High
|
108
|
Lightweight Directory Access Protocol
|
23,045
|
794
|
C
|
Mid
|
109
|
Modem
|
22,702
|
782
|
B
|
High
|
110
|
Zigbee
|
22,472
|
774
|
C
|
Mid
|
111
|
Server Message Block
|
22,436
|
773
|
C
|
High
|
112
|
List of DNS record types
|
22,429
|
773
|
List
|
Mid
|
113
|
Simple Network Management Protocol
|
22,312
|
769
|
C
|
High
|
114
|
Border Gateway Protocol
|
22,275
|
768
|
C
|
Unknown
|
115
|
Local area network
|
22,264
|
767
|
B
|
High
|
116
|
Rich Communication Services
|
22,017
|
759
|
C
|
Mid
|
117
|
Remote procedure call
|
21,892
|
754
|
C
|
Low
|
118
|
4G
|
21,854
|
753
|
C
|
High
|
119
|
NordVPN
|
21,675
|
747
|
C
|
Mid
|
120
|
Network topology
|
21,621
|
745
|
C
|
High
|
121
|
FreeBSD
|
21,537
|
742
|
B
|
Mid
|
122
|
OAuth
|
21,529
|
742
|
C
|
Mid
|
123
|
Server Name Indication
|
21,274
|
733
|
Start
|
Mid
|
124
|
Exponential backoff
|
21,069
|
726
|
C
|
Low
|
125
|
Information security
|
21,062
|
726
|
B
|
High
|
126
|
Intranet
|
20,587
|
709
|
Start
|
High
|
127
|
Port (computer networking)
|
19,849
|
684
|
C
|
Mid
|
128
|
EternalBlue
|
19,548
|
674
|
Start
|
Low
|
129
|
Wi-Fi Protected Access
|
19,533
|
673
|
C
|
Mid
|
130
|
TP-Link
|
19,330
|
666
|
C
|
Low
|
131
|
Client–server model
|
19,252
|
663
|
C
|
High
|
132
|
Firewall (computing)
|
19,151
|
660
|
C
|
High
|
133
|
Great Firewall
|
19,066
|
657
|
C
|
Unknown
|
134
|
Public key infrastructure
|
18,801
|
648
|
Start
|
Mid
|
135
|
Kerberos (protocol)
|
18,734
|
646
|
C
|
High
|
136
|
Hypertext Transfer Protocol
|
18,458
|
636
|
Redirect
|
NA
|
137
|
Fully qualified domain name
|
18,321
|
631
|
Start
|
Unknown
|
138
|
List of IP protocol numbers
|
18,200
|
627
|
List
|
Mid
|
139
|
Spanning Tree Protocol
|
17,915
|
617
|
C
|
High
|
140
|
Voice over LTE
|
17,907
|
617
|
C
|
Mid
|
141
|
Telnet
|
17,712
|
610
|
C
|
High
|
142
|
Carrier-grade NAT
|
17,667
|
609
|
Start
|
Mid
|
143
|
Session Initiation Protocol
|
17,587
|
606
|
B
|
Mid
|
144
|
Bulletin board system
|
17,573
|
605
|
B
|
Mid
|
145
|
List of SIP response codes
|
17,227
|
594
|
List
|
Mid
|
146
|
Network switch
|
17,035
|
587
|
C
|
Top
|
147
|
Wireshark
|
17,017
|
586
|
C
|
High
|
148
|
IEEE 802.1Q
|
16,999
|
586
|
C
|
Mid
|
149
|
IEEE 802.11ac-2013
|
16,983
|
585
|
C
|
High
|
150
|
Data link layer
|
16,886
|
582
|
C
|
High
|
151
|
10 Gigabit Ethernet
|
16,868
|
581
|
C
|
Mid
|
152
|
Network interface controller
|
16,846
|
580
|
B
|
Top
|
153
|
Hillary Clinton email controversy
|
16,603
|
572
|
B
|
Low
|
154
|
Multicast DNS
|
16,546
|
570
|
C
|
Mid
|
155
|
Registered jack
|
16,456
|
567
|
C
|
Mid
|
156
|
DMZ (computing)
|
16,401
|
565
|
Start
|
Mid
|
157
|
Gateway (telecommunications)
|
16,382
|
564
|
Start
|
Mid
|
158
|
IPsec
|
16,224
|
559
|
C
|
High
|
159
|
Gigabit Ethernet
|
16,099
|
555
|
C
|
High
|
160
|
I2P
|
15,988
|
551
|
B
|
Unknown
|
161
|
DNS-based Authentication of Named Entities
|
15,637
|
539
|
C
|
Mid
|
162
|
Broadband
|
15,626
|
538
|
C
|
High
|
163
|
Wake-on-LAN
|
15,599
|
537
|
C
|
Mid
|
164
|
HTTP/2
|
15,517
|
535
|
C
|
High
|
165
|
List of Bluetooth profiles
|
15,513
|
534
|
List
|
Low
|
166
|
Real-time Transport Protocol
|
15,422
|
531
|
B
|
High
|
167
|
IEEE 802.3
|
15,401
|
531
|
List
|
Mid
|
168
|
Wi-Fi deauthentication attack
|
15,292
|
527
|
Start
|
Low
|
169
|
Precision Time Protocol
|
15,218
|
524
|
C
|
Mid
|
170
|
Round-robin scheduling
|
15,110
|
521
|
C
|
Mid
|
171
|
Wireless LAN
|
15,082
|
520
|
C
|
High
|
172
|
IP address blocking
|
15,016
|
517
|
Start
|
Mid
|
173
|
Link-local address
|
15,013
|
517
|
C
|
Mid
|
174
|
Internet access
|
14,965
|
516
|
B
|
High
|
175
|
CNAME record
|
14,921
|
514
|
Start
|
Low
|
176
|
Email spam
|
14,917
|
514
|
C
|
High
|
177
|
Fiber-optic communication
|
14,896
|
513
|
C
|
Mid
|
178
|
ESP8266
|
14,856
|
512
|
C
|
Low
|
179
|
Juniper Networks
|
14,779
|
509
|
GA
|
High
|
180
|
Network socket
|
14,737
|
508
|
C
|
Mid
|
181
|
Link aggregation
|
14,612
|
503
|
C
|
High
|
182
|
VLAN
|
14,494
|
499
|
C
|
High
|
183
|
Reverse DNS lookup
|
14,473
|
499
|
Start
|
Mid
|
184
|
Multicast address
|
14,461
|
498
|
C
|
High
|
185
|
Wide area network
|
14,395
|
496
|
C
|
High
|
186
|
OpenVPN
|
14,361
|
495
|
C
|
Low
|
187
|
IP over Avian Carriers
|
14,310
|
493
|
C
|
Low
|
188
|
Public key certificate
|
14,039
|
484
|
C
|
Mid
|
189
|
IEEE 802.1X
|
13,999
|
482
|
C
|
Mid
|
190
|
WireGuard
|
13,997
|
482
|
C
|
Low
|
191
|
PlayStation Network
|
13,920
|
480
|
C
|
Low
|
192
|
RabbitMQ
|
13,769
|
474
|
Start
|
Low
|
193
|
Point-to-Point Protocol
|
13,701
|
472
|
C
|
Mid
|
194
|
Network-attached storage
|
13,610
|
469
|
C
|
Mid
|
195
|
Reverse proxy
|
13,593
|
468
|
Start
|
Low
|
196
|
OpenSSL
|
13,553
|
467
|
B
|
High
|
197
|
Transport layer
|
13,483
|
464
|
C
|
High
|
198
|
Application layer
|
13,459
|
464
|
C
|
High
|
199
|
Wireless network
|
13,424
|
462
|
C
|
Mid
|
200
|
Digital subscriber line
|
13,399
|
462
|
C
|
High
|
201
|
Network File System
|
13,357
|
460
|
C
|
High
|
202
|
Maximum transmission unit
|
13,285
|
458
|
B
|
Mid
|
203
|
Autonomous system (Internet)
|
13,226
|
456
|
C
|
Mid
|
204
|
DNS over HTTPS
|
13,182
|
454
|
C
|
Low
|
205
|
Data-rate units
|
13,078
|
450
|
List
|
Mid
|
206
|
IEEE 802.11n-2009
|
12,994
|
448
|
C
|
High
|
207
|
History of email
|
12,984
|
447
|
C
|
High
|
208
|
Multiprotocol Label Switching
|
12,882
|
444
|
C
|
High
|
209
|
Ethernet over twisted pair
|
12,834
|
442
|
C
|
High
|
210
|
Site reliability engineering
|
12,781
|
440
|
C
|
Low
|
211
|
Open Shortest Path First
|
12,698
|
437
|
B
|
Mid
|
212
|
ISO/IEC 11801
|
12,658
|
436
|
C
|
Mid
|
213
|
EtherType
|
12,616
|
435
|
C
|
Mid
|
214
|
Syslog
|
12,435
|
428
|
C
|
Mid
|
215
|
InfiniBand
|
12,372
|
426
|
C
|
Mid
|
216
|
Matter (standard)
|
12,266
|
422
|
C
|
Low
|
217
|
Frontend and backend
|
12,244
|
422
|
Start
|
Mid
|
218
|
Internet Message Access Protocol
|
12,240
|
422
|
C
|
Mid
|
219
|
Intel Management Engine
|
12,177
|
419
|
C
|
Low
|
220
|
Mesh networking
|
12,079
|
416
|
Start
|
Mid
|
221
|
Wi-Fi Protected Setup
|
11,989
|
413
|
C
|
Mid
|
222
|
Physical layer
|
11,928
|
411
|
C
|
High
|
223
|
Software-defined networking
|
11,795
|
406
|
C
|
High
|
224
|
Classful network
|
11,781
|
406
|
C
|
High
|
225
|
Li-Fi
|
11,774
|
406
|
Start
|
Low
|
226
|
High-bandwidth Digital Content Protection
|
11,728
|
404
|
C
|
Low
|
227
|
Multiplexing
|
11,677
|
402
|
C
|
Mid
|
228
|
InterPlanetary File System
|
11,646
|
401
|
C
|
Low
|
229
|
Minicomputer
|
11,631
|
401
|
C
|
Mid
|
230
|
Wireless Application Protocol
|
11,616
|
400
|
C
|
Low
|
231
|
XMPP
|
11,581
|
399
|
C
|
Mid
|
232
|
Real-Time Streaming Protocol
|
11,476
|
395
|
C
|
Mid
|
233
|
Packet switching
|
11,369
|
392
|
C
|
High
|
234
|
Tails (operating system)
|
11,362
|
391
|
Start
|
Low
|
235
|
Electronic data interchange
|
11,339
|
391
|
C
|
Mid
|
236
|
TCP congestion control
|
11,334
|
390
|
C
|
High
|
237
|
Scheduling (computing)
|
11,294
|
389
|
B
|
Mid
|
238
|
Media-independent interface
|
11,271
|
388
|
C
|
Mid
|
239
|
Forward secrecy
|
11,235
|
387
|
C
|
Mid
|
240
|
Internet censorship in China
|
11,231
|
387
|
B
|
Unknown
|
241
|
Universal Plug and Play
|
11,209
|
386
|
C
|
Mid
|
242
|
OpenWrt
|
11,194
|
386
|
C
|
Mid
|
243
|
Ubiquiti
|
11,140
|
384
|
Start
|
Low
|
244
|
Bit rate
|
11,112
|
383
|
B
|
High
|
245
|
Arista Networks
|
11,066
|
381
|
Start
|
Mid
|
246
|
Bandwidth (signal processing)
|
10,907
|
376
|
C
|
Mid
|
247
|
Duplex (telecommunications)
|
10,870
|
374
|
C
|
Mid
|
248
|
Internet Assigned Numbers Authority
|
10,860
|
374
|
C
|
High
|
249
|
Hosts (file)
|
10,791
|
372
|
C
|
Mid
|
250
|
Wireless access point
|
10,764
|
371
|
C
|
High
|
251
|
IPv4 address exhaustion
|
10,746
|
370
|
B
|
Mid
|
252
|
Fast Ethernet
|
10,695
|
368
|
C
|
High
|
253
|
Fiber to the x
|
10,683
|
368
|
C
|
High
|
254
|
Network layer
|
10,681
|
368
|
Start
|
High
|
255
|
MIMO
|
10,531
|
363
|
B
|
Mid
|
256
|
Metasearch engine
|
10,525
|
362
|
Start
|
Unknown
|
257
|
Google data centers
|
10,506
|
362
|
C
|
Mid
|
258
|
Default gateway
|
10,484
|
361
|
C
|
Mid
|
259
|
AirPlay
|
10,475
|
361
|
Start
|
Low
|
260
|
General Packet Radio Service
|
10,410
|
358
|
C
|
Mid
|
261
|
Botnet
|
10,400
|
358
|
C
|
High
|
262
|
OpenStack
|
10,384
|
358
|
B
|
Low
|
263
|
HTTP Live Streaming
|
10,353
|
357
|
C
|
Mid
|
264
|
Ripple (payment protocol)
|
10,260
|
353
|
C
|
Mid
|
265
|
ANSI/TIA-568
|
10,254
|
353
|
C
|
Mid
|
266
|
Network bridge
|
10,200
|
351
|
C
|
High
|
267
|
Miracast
|
10,146
|
349
|
C
|
Mid
|
268
|
Proton VPN
|
10,083
|
347
|
Start
|
Low
|
269
|
NetApp
|
10,053
|
346
|
Start
|
Mid
|
270
|
XKeyscore
|
10,046
|
346
|
B
|
Mid
|
271
|
Air gap (networking)
|
9,878
|
340
|
C
|
Mid
|
272
|
Hostname
|
9,878
|
340
|
C
|
Mid
|
273
|
IEEE 802.15.4
|
9,847
|
339
|
C
|
Mid
|
274
|
Google Nest
|
9,837
|
339
|
C
|
Low
|
275
|
Rsync
|
9,750
|
336
|
C
|
Mid
|
276
|
Mullvad
|
9,579
|
330
|
Start
|
Low
|
277
|
RADIUS
|
9,560
|
329
|
C
|
High
|
278
|
WebM
|
9,552
|
329
|
C
|
Mid
|
279
|
Data communication
|
9,509
|
327
|
C
|
Unknown
|
280
|
DICOM
|
9,423
|
324
|
C
|
Low
|
281
|
OpenID
|
9,388
|
323
|
B
|
Mid
|
282
|
DOCSIS
|
9,367
|
323
|
C
|
Mid
|
283
|
Ethernet crossover cable
|
9,329
|
321
|
C
|
Mid
|
284
|
ADSL
|
9,189
|
316
|
C
|
Low
|
285
|
Wi-Fi Direct
|
9,120
|
314
|
C
|
Mid
|
286
|
AirPort Extreme
|
9,096
|
313
|
C
|
Low
|
287
|
Paxos (computer science)
|
9,069
|
312
|
C
|
Low
|
288
|
Language Server Protocol
|
9,023
|
311
|
C
|
Low
|
289
|
Traceroute
|
9,013
|
310
|
C
|
Unknown
|
290
|
IP camera
|
8,957
|
308
|
C
|
Mid
|
291
|
System administrator
|
8,923
|
307
|
C
|
High
|
292
|
Front-end web development
|
8,916
|
307
|
Start
|
High
|
293
|
Preboot Execution Environment
|
8,911
|
307
|
B
|
Mid
|
294
|
Smart contract
|
8,867
|
305
|
C
|
Low
|
295
|
Mellanox Technologies
|
8,842
|
304
|
C
|
High
|
296
|
Integrated Services Digital Network
|
8,803
|
303
|
C
|
Mid
|
297
|
Modular connector
|
8,793
|
303
|
C
|
Mid
|
298
|
Name server
|
8,790
|
303
|
Start
|
High
|
299
|
Ceph (software)
|
8,779
|
302
|
C
|
Low
|
300
|
Point-to-Point Protocol over Ethernet
|
8,763
|
302
|
C
|
Mid
|
301
|
Spoofing attack
|
8,652
|
298
|
C
|
Mid
|
302
|
Multi-mode optical fiber
|
8,616
|
297
|
Start
|
Mid
|
303
|
Hacktivism
|
8,610
|
296
|
C
|
Mid
|
304
|
Serial communication
|
8,580
|
295
|
C
|
High
|
305
|
List of assigned /8 IPv4 address blocks
|
8,536
|
294
|
List
|
Mid
|
306
|
Backward compatibility
|
8,529
|
294
|
Start
|
Mid
|
307
|
ASN.1
|
8,522
|
293
|
C
|
Mid
|
308
|
Unique local address
|
8,508
|
293
|
Start
|
Low
|
309
|
Queue (abstract data type)
|
8,469
|
292
|
Start
|
Mid
|
310
|
Certificate signing request
|
8,459
|
291
|
C
|
Low
|
311
|
Equation Group
|
8,453
|
291
|
C
|
Low
|
312
|
Local Interconnect Network
|
8,387
|
289
|
C
|
Low
|
313
|
NMEA 0183
|
8,374
|
288
|
Start
|
Low
|
314
|
Check Point
|
8,373
|
288
|
C
|
Mid
|
315
|
Beeper (company)
|
8,347
|
287
|
C
|
Unknown
|
316
|
Node (networking)
|
8,299
|
286
|
Start
|
High
|
317
|
Trivial File Transfer Protocol
|
8,293
|
285
|
B
|
Mid
|
318
|
WiMAX
|
8,285
|
285
|
C
|
Low
|
319
|
Ephemeral port
|
8,253
|
284
|
Start
|
Mid
|
320
|
Token bucket
|
8,242
|
284
|
C
|
Low
|
321
|
STUN
|
8,221
|
283
|
Start
|
Mid
|
322
|
CANopen
|
8,219
|
283
|
C
|
Low
|
323
|
Wi-Fi hotspot
|
8,212
|
283
|
C
|
Unknown
|
324
|
Power-line communication
|
8,196
|
282
|
C
|
Mid
|
325
|
Medium access control
|
8,155
|
281
|
C
|
Mid
|
326
|
Post Office Protocol
|
8,120
|
280
|
C
|
High
|
327
|
NTLM
|
8,111
|
279
|
C
|
Mid
|
328
|
Anycast
|
8,111
|
279
|
C
|
Mid
|
329
|
Protocol data unit
|
8,077
|
278
|
C
|
Low
|
330
|
Verisign
|
8,071
|
278
|
C
|
Low
|
331
|
Advanced Message Queuing Protocol
|
8,062
|
278
|
C
|
Mid
|
332
|
Computer cluster
|
8,050
|
277
|
C
|
Mid
|
333
|
SD-WAN
|
8,001
|
275
|
Start
|
Unknown
|
334
|
Greenfield project
|
7,994
|
275
|
Start
|
Low
|
335
|
Link Layer Discovery Protocol
|
7,988
|
275
|
C
|
Low
|
336
|
Multicast
|
7,986
|
275
|
C
|
High
|
337
|
IP Multimedia Subsystem
|
7,984
|
275
|
C
|
Mid
|
338
|
Data URI scheme
|
7,967
|
274
|
Start
|
Mid
|
339
|
Curve25519
|
7,891
|
272
|
C
|
Low
|
340
|
Single-mode optical fiber
|
7,870
|
271
|
C
|
Mid
|
341
|
Wavelength-division multiplexing
|
7,847
|
270
|
C
|
Mid
|
342
|
100 Gigabit Ethernet
|
7,837
|
270
|
C
|
Mid
|
343
|
List of security hacking incidents
|
7,831
|
270
|
List
|
Mid
|
344
|
Mirai (malware)
|
7,805
|
269
|
Start
|
Mid
|
345
|
Root name server
|
7,744
|
267
|
C
|
High
|
346
|
Differentiated services
|
7,715
|
266
|
C
|
High
|
347
|
Time-division multiplexing
|
7,692
|
265
|
C
|
Mid
|
348
|
Stream Control Transmission Protocol
|
7,679
|
264
|
C
|
High
|
349
|
Pi-hole
|
7,572
|
261
|
C
|
Low
|
350
|
Robert Tappan Morris
|
7,546
|
260
|
Start
|
Low
|
351
|
Thread (network protocol)
|
7,532
|
259
|
Stub
|
Low
|
352
|
List of interface bit rates
|
7,481
|
257
|
List
|
Mid
|
353
|
TrueNAS
|
7,477
|
257
|
C
|
Low
|
354
|
Metcalfe's law
|
7,400
|
255
|
C
|
High
|
355
|
IEEE 802
|
7,394
|
254
|
Start
|
High
|
356
|
MikroTik
|
7,386
|
254
|
B
|
Low
|
357
|
Storage area network
|
7,365
|
253
|
C
|
Mid
|
358
|
FastAPI
|
7,359
|
253
|
Start
|
Low
|
359
|
Citizenfour
|
7,356
|
253
|
C
|
Unknown
|
360
|
Personal area network
|
7,353
|
253
|
Start
|
Mid
|
361
|
Wireless mesh network
|
7,336
|
252
|
C
|
High
|
362
|
Internet Group Management Protocol
|
7,312
|
252
|
C
|
Mid
|
363
|
Optical fiber connector
|
7,231
|
249
|
C
|
Mid
|
364
|
RDMA over Converged Ethernet
|
7,185
|
247
|
C
|
Low
|
365
|
Punycode
|
7,177
|
247
|
C
|
Low
|
366
|
Wireless ad hoc network
|
7,148
|
246
|
C
|
High
|
367
|
2.4 GHz radio use
|
7,145
|
246
|
C
|
Low
|
368
|
Simple Service Discovery Protocol
|
7,125
|
245
|
Start
|
Mid
|
369
|
Cipher suite
|
7,100
|
244
|
C
|
High
|
370
|
The Tor Project
|
7,031
|
242
|
C
|
Low
|
371
|
Internet area network
|
7,017
|
241
|
Start
|
Mid
|
372
|
Received signal strength indicator
|
7,001
|
241
|
Start
|
Low
|
373
|
Token Ring
|
6,987
|
240
|
C
|
Mid
|
374
|
DNS rebinding
|
6,986
|
240
|
Start
|
Mid
|
375
|
Packet Tracer
|
6,979
|
240
|
Start
|
Low
|
376
|
Salsa20
|
6,908
|
238
|
C
|
Mid
|
377
|
Secure copy protocol
|
6,894
|
237
|
Start
|
Low
|
378
|
Deep packet inspection
|
6,868
|
236
|
C
|
Mid
|
379
|
Z-Wave
|
6,856
|
236
|
C
|
Low
|
380
|
Network throughput
|
6,792
|
234
|
C
|
Mid
|
381
|
List of network protocols (OSI model)
|
6,753
|
232
|
List
|
High
|
382
|
AirPort Time Capsule
|
6,743
|
232
|
C
|
Low
|
383
|
Routing
|
6,723
|
231
|
C
|
Top
|
384
|
Broadcast address
|
6,720
|
231
|
Start
|
Mid
|
385
|
IPv6 packet
|
6,706
|
231
|
C
|
Mid
|
386
|
Quality of service
|
6,632
|
228
|
C
|
High
|
387
|
ARP spoofing
|
6,616
|
228
|
B
|
Mid
|
388
|
Qubes OS
|
6,598
|
227
|
C
|
Low
|
389
|
Cisco Systems
|
6,555
|
226
|
Redirect
|
NA
|
390
|
Jump server
|
6,553
|
225
|
Start
|
Mid
|
391
|
Routing table
|
6,531
|
225
|
Start
|
Unknown
|
392
|
Routing Information Protocol
|
6,530
|
225
|
C
|
Mid
|
393
|
List of largest Internet companies
|
6,518
|
224
|
List
|
Unknown
|
394
|
Neighbor Discovery Protocol
|
6,509
|
224
|
C
|
Mid
|
395
|
VDSL
|
6,483
|
223
|
C
|
Mid
|
396
|
Wired Equivalent Privacy
|
6,482
|
223
|
C
|
Mid
|
397
|
IEEE 802.11ah
|
6,479
|
223
|
C
|
Mid
|
398
|
VPN service
|
6,469
|
223
|
List
|
Unknown
|
399
|
Network packet
|
6,430
|
221
|
C
|
Top
|
400
|
Matrix (protocol)
|
6,366
|
219
|
C
|
Unknown
|
401
|
SRV record
|
6,359
|
219
|
Start
|
Low
|
402
|
Non-return-to-zero
|
6,346
|
218
|
C
|
Mid
|
403
|
Asynchronous Transfer Mode
|
6,340
|
218
|
C
|
High
|
404
|
Repeater
|
6,301
|
217
|
C
|
High
|
405
|
Widevine
|
6,295
|
217
|
GA
|
Low
|
406
|
Zero-configuration networking
|
6,280
|
216
|
C
|
Mid
|
407
|
Tunneling protocol
|
6,245
|
215
|
C
|
Mid
|
408
|
Consistent hashing
|
6,219
|
214
|
Stub
|
Unknown
|
409
|
Signal Protocol
|
6,197
|
213
|
C
|
Mid
|
410
|
Out-of-band management
|
6,165
|
212
|
C
|
High
|
411
|
STIR/SHAKEN
|
6,147
|
211
|
C
|
Low
|
412
|
Regional Internet registry
|
6,118
|
210
|
C
|
High
|
413
|
Berkeley sockets
|
6,097
|
210
|
C
|
Mid
|
414
|
Ethernet hub
|
6,074
|
209
|
C
|
Mid
|
415
|
Telecommunications network
|
6,060
|
208
|
C
|
High
|
416
|
2011 PlayStation Network outage
|
6,040
|
208
|
C
|
Low
|
417
|
Wi-Fi Alliance
|
6,039
|
208
|
C
|
Mid
|
418
|
JSON-RPC
|
6,036
|
208
|
Start
|
Low
|
419
|
USB communications
|
6,033
|
208
|
C
|
Mid
|
420
|
Star network
|
6,004
|
207
|
Start
|
Mid
|
421
|
Profinet
|
5,969
|
205
|
C
|
Low
|
422
|
USRobotics
|
5,944
|
204
|
Start
|
Mid
|
423
|
Networking hardware
|
5,893
|
203
|
Start
|
High
|
424
|
Avaya
|
5,869
|
202
|
C
|
High
|
425
|
Bastion host
|
5,860
|
202
|
Start
|
Unknown
|
426
|
Jumbo frame
|
5,848
|
201
|
C
|
Low
|
427
|
IDN homograph attack
|
5,827
|
200
|
C
|
Low
|
428
|
Dynamic Adaptive Streaming over HTTP
|
5,819
|
200
|
C
|
Low
|
429
|
NVLink
|
5,807
|
200
|
C
|
Low
|
430
|
Synchronous optical networking
|
5,796
|
199
|
C
|
High
|
431
|
NetBIOS
|
5,792
|
199
|
Start
|
Mid
|
432
|
Electrical cable
|
5,759
|
198
|
Start
|
Mid
|
433
|
Minitel
|
5,738
|
197
|
C
|
Low
|
434
|
Networking cable
|
5,731
|
197
|
C
|
Mid
|
435
|
Ethernet physical layer
|
5,717
|
197
|
B
|
Mid
|
436
|
Leaky bucket
|
5,691
|
196
|
C
|
Low
|
437
|
Service set (802.11 network)
|
5,639
|
194
|
C
|
Mid
|
438
|
NetWare
|
5,639
|
194
|
C
|
Top
|
439
|
FIFO (computing and electronics)
|
5,584
|
192
|
C
|
Mid
|
440
|
Carrier-sense multiple access with collision detection
|
5,571
|
192
|
C
|
Mid
|
441
|
Protocol stack
|
5,568
|
192
|
Start
|
High
|
442
|
2.5GBASE-T and 5GBASE-T
|
5,510
|
190
|
C
|
Mid
|
443
|
ISCSI
|
5,499
|
189
|
Start
|
Mid
|
444
|
RingCentral
|
5,491
|
189
|
Start
|
Low
|
445
|
Tailscale
|
5,462
|
188
|
Start
|
Unknown
|
446
|
8b/10b encoding
|
5,459
|
188
|
C
|
Mid
|
447
|
Fallacies of distributed computing
|
5,454
|
188
|
Start
|
Low
|
448
|
Peering
|
5,448
|
187
|
Start
|
Mid
|
449
|
Direct-sequence spread spectrum
|
5,445
|
187
|
C
|
Mid
|
450
|
Common Object Request Broker Architecture
|
5,432
|
187
|
C
|
Low
|
451
|
Routing protocol
|
5,430
|
187
|
Start
|
High
|
452
|
Distributed version control
|
5,406
|
186
|
Start
|
Low
|
453
|
DNS over TLS
|
5,396
|
186
|
Start
|
Low
|
454
|
Aruba Networks
|
5,379
|
185
|
Start
|
Low
|
455
|
Linode
|
5,359
|
184
|
Start
|
Low
|
456
|
Web Server Gateway Interface
|
5,337
|
184
|
Start
|
Low
|
457
|
Layer 2 Tunneling Protocol
|
5,332
|
183
|
Start
|
Mid
|
458
|
Project Nimbus
|
5,328
|
183
|
Start
|
Unknown
|
459
|
IP multicast
|
5,314
|
183
|
C
|
Mid
|
460
|
List of FTP commands
|
5,279
|
182
|
Stub
|
Unknown
|
461
|
Memcached
|
5,277
|
181
|
C
|
Low
|
462
|
Internet exchange point
|
5,251
|
181
|
C
|
High
|
463
|
Datagram Transport Layer Security
|
5,251
|
181
|
Start
|
Mid
|
464
|
Netgear
|
5,251
|
181
|
Stub
|
Low
|
465
|
Metropolitan area network
|
5,227
|
180
|
C
|
Mid
|
466
|
Intel Active Management Technology
|
5,180
|
178
|
C
|
Low
|
467
|
Wireless sensor network
|
5,180
|
178
|
C
|
Mid
|
468
|
Web application firewall
|
5,174
|
178
|
C
|
Mid
|
469
|
Certificate revocation list
|
5,148
|
177
|
C
|
Low
|
470
|
Port scanner
|
5,129
|
176
|
Start
|
Mid
|
471
|
Time-division multiple access
|
5,120
|
176
|
C
|
Mid
|
472
|
Virtual Extensible LAN
|
5,114
|
176
|
Stub
|
Unknown
|
473
|
Dnsmasq
|
5,067
|
174
|
Start
|
Low
|
474
|
Pcap
|
5,064
|
174
|
Start
|
Mid
|
475
|
Profibus
|
5,046
|
174
|
Start
|
Low
|
476
|
IP header
|
5,041
|
173
|
Start
|
Mid
|
477
|
Quad9
|
5,015
|
172
|
C
|
Mid
|
478
|
Voice over NR
|
4,993
|
172
|
Stub
|
Unknown
|
479
|
I3C (bus)
|
4,975
|
171
|
C
|
Low
|
480
|
RTP payload formats
|
4,973
|
171
|
C
|
Mid
|
481
|
Jon Postel
|
4,926
|
169
|
C
|
Mid
|
482
|
FTPS
|
4,923
|
169
|
Start
|
Mid
|
483
|
Host (network)
|
4,922
|
169
|
Start
|
High
|
484
|
Remote direct memory access
|
4,904
|
169
|
Start
|
Mid
|
485
|
Organizationally unique identifier
|
4,899
|
168
|
C
|
Mid
|
486
|
OPNsense
|
4,897
|
168
|
Start
|
Low
|
487
|
Mbox
|
4,888
|
168
|
Start
|
Low
|
488
|
Padding oracle attack
|
4,877
|
168
|
Stub
|
Low
|
489
|
Generic Routing Encapsulation
|
4,873
|
168
|
Start
|
Mid
|
490
|
Packet analyzer
|
4,870
|
167
|
C
|
Mid
|
491
|
Mobile computing
|
4,867
|
167
|
Start
|
Mid
|
492
|
Session Description Protocol
|
4,853
|
167
|
C
|
Mid
|
493
|
Virtual Router Redundancy Protocol
|
4,851
|
167
|
Start
|
Low
|
494
|
EtherCAT
|
4,843
|
167
|
Start
|
Unknown
|
495
|
Berkeley Packet Filter
|
4,834
|
166
|
C
|
Mid
|
496
|
Payload (computing)
|
4,814
|
166
|
Start
|
High
|
497
|
Hybrid fiber-coaxial
|
4,764
|
164
|
Start
|
Mid
|
498
|
Time-Sensitive Networking
|
4,687
|
161
|
C
|
Mid
|
499
|
C10k problem
|
4,683
|
161
|
Start
|
Mid
|
500
|
Message transfer agent
|
4,678
|
161
|
Start
|
Unknown
|
501
|
LAN party
|
4,667
|
160
|
Start
|
Mid
|
502
|
2020 United States federal government data breach
|
4,661
|
160
|
C
|
Unknown
|
503
|
Open Charge Point Protocol
|
4,656
|
160
|
Start
|
Low
|
504
|
AdGuard
|
4,654
|
160
|
Start
|
Low
|
505
|
Enhanced Interior Gateway Routing Protocol
|
4,646
|
160
|
C
|
Mid
|
506
|
Layer 8
|
4,639
|
159
|
Start
|
Low
|
507
|
Apache Avro
|
4,612
|
159
|
Start
|
Unknown
|
508
|
Netfilter
|
4,600
|
158
|
C
|
Mid
|
509
|
Path MTU Discovery
|
4,591
|
158
|
Start
|
Low
|
510
|
ISO 15765-2
|
4,578
|
157
|
Start
|
Low
|
511
|
Network security
|
4,568
|
157
|
Start
|
High
|
512
|
Terabit Ethernet
|
4,557
|
157
|
C
|
Mid
|
513
|
Presentation layer
|
4,554
|
157
|
Start
|
Mid
|
514
|
PKCS
|
4,551
|
156
|
List
|
Mid
|
515
|
Oracle Cloud
|
4,546
|
156
|
Start
|
Low
|
516
|
Semi-Automatic Ground Environment
|
4,539
|
156
|
Start
|
Low
|
517
|
Ring network
|
4,505
|
155
|
Start
|
Low
|
518
|
Overlay network
|
4,465
|
153
|
C
|
Mid
|
519
|
DHCPv6
|
4,452
|
153
|
Stub
|
Unknown
|
520
|
Linksys
|
4,435
|
152
|
C
|
Low
|
521
|
Bluetooth Special Interest Group
|
4,415
|
152
|
C
|
Mid
|
522
|
End-to-end principle
|
4,390
|
151
|
C
|
Mid
|
523
|
Datagram
|
4,380
|
151
|
C
|
Mid
|
524
|
IEEE 802.15
|
4,379
|
151
|
C
|
Low
|
525
|
IS-IS
|
4,373
|
150
|
C
|
Unknown
|
526
|
VoIP phone
|
4,372
|
150
|
C
|
Mid
|
527
|
T-carrier
|
4,363
|
150
|
C
|
Mid
|
528
|
G.711
|
4,359
|
150
|
C
|
Low
|
529
|
Loopback
|
4,338
|
149
|
Start
|
Low
|
530
|
Meet-me room
|
4,304
|
148
|
Stub
|
Low
|
531
|
Chinese espionage in the United States
|
4,245
|
146
|
C
|
Unknown
|
532
|
BACnet
|
4,242
|
146
|
Start
|
Mid
|
533
|
Session layer
|
4,233
|
145
|
Start
|
Mid
|
534
|
Nagle's algorithm
|
4,224
|
145
|
C
|
Mid
|
535
|
AirPrint
|
4,200
|
144
|
Start
|
Low
|
536
|
IPv6 transition mechanism
|
4,188
|
144
|
Start
|
Mid
|
537
|
NetFlow
|
4,161
|
143
|
C
|
Mid
|
538
|
Category 3 cable
|
4,151
|
143
|
Start
|
Low
|
539
|
Secure Remote Password protocol
|
4,149
|
143
|
Start
|
Low
|
540
|
Ethernet flow control
|
4,148
|
143
|
C
|
Mid
|
541
|
TACACS
|
4,146
|
142
|
Start
|
Mid
|
542
|
Point-to-Point Tunneling Protocol
|
4,135
|
142
|
C
|
Mid
|
543
|
Clos network
|
4,126
|
142
|
C
|
Mid
|
544
|
BIND
|
4,105
|
141
|
C
|
High
|
545
|
Link layer
|
4,104
|
141
|
C
|
High
|
546
|
ONVIF
|
4,100
|
141
|
Start
|
Mid
|
547
|
Verizon Fios
|
4,097
|
141
|
C
|
Mid
|
548
|
Wireless router
|
4,087
|
140
|
Start
|
Mid
|
549
|
Medium-dependent interface
|
4,085
|
140
|
Start
|
Mid
|
550
|
Network address
|
4,076
|
140
|
Start
|
Mid
|
551
|
IP fragmentation
|
4,074
|
140
|
C
|
Mid
|
552
|
Cisco IOS
|
4,063
|
140
|
C
|
High
|
553
|
Fieldbus
|
4,049
|
139
|
C
|
Unknown
|
554
|
Backbone network
|
4,038
|
139
|
C
|
Mid
|
555
|
Alibaba Cloud
|
4,037
|
139
|
Start
|
Low
|
556
|
802.11 frame types
|
4,034
|
139
|
Start
|
Low
|
557
|
Distance-vector routing protocol
|
4,029
|
138
|
C
|
Mid
|
558
|
IEEE 802.11g-2003
|
4,028
|
138
|
C
|
High
|
559
|
Internet Key Exchange
|
4,024
|
138
|
C
|
Low
|
560
|
Aircrack-ng
|
4,022
|
138
|
Start
|
Mid
|
561
|
D-Link
|
4,013
|
138
|
C
|
Mid
|
562
|
Distributed operating system
|
4,013
|
138
|
C
|
Mid
|
563
|
X.25
|
4,010
|
138
|
C
|
High
|
564
|
List of Bluetooth protocols
|
4,005
|
138
|
List
|
Mid
|
565
|
MAC spoofing
|
4,002
|
138
|
Start
|
Unknown
|
566
|
Internetworking
|
4,000
|
137
|
C
|
High
|
567
|
NMEA 2000
|
3,997
|
137
|
C
|
Low
|
568
|
10G-PON
|
3,987
|
137
|
C
|
Mid
|
569
|
Abstraction layer
|
3,977
|
137
|
Start
|
High
|
570
|
Internet Printing Protocol
|
3,970
|
136
|
C
|
Low
|
571
|
List of acquisitions by Cisco
|
3,961
|
136
|
FL
|
Mid
|
572
|
Frame (networking)
|
3,956
|
136
|
Start
|
High
|
573
|
Link-Local Multicast Name Resolution
|
3,954
|
136
|
Start
|
Low
|
574
|
Hayes AT command set
|
3,950
|
136
|
C
|
Mid
|
575
|
Inferno (operating system)
|
3,943
|
135
|
C
|
Low
|
576
|
OCSP stapling
|
3,942
|
135
|
C
|
Mid
|
577
|
Packet loss
|
3,925
|
135
|
C
|
High
|
578
|
HTTP 451
|
3,915
|
135
|
Start
|
Low
|
579
|
Bidirectional Forwarding Detection
|
3,898
|
134
|
Start
|
Low
|
580
|
Virtual IP address
|
3,880
|
133
|
Start
|
Low
|
581
|
Google Cast
|
3,876
|
133
|
C
|
Low
|
582
|
Head-of-line blocking
|
3,852
|
132
|
C
|
Mid
|
583
|
Circuit switching
|
3,841
|
132
|
C
|
Mid
|
584
|
.arpa
|
3,831
|
132
|
Start
|
Mid
|
585
|
Open Platform Communications
|
3,802
|
131
|
Start
|
Low
|
586
|
DigiCert
|
3,800
|
131
|
Start
|
Low
|
587
|
IT infrastructure
|
3,790
|
130
|
Start
|
Mid
|
588
|
Signal propagation delay
|
3,767
|
129
|
Start
|
Mid
|
589
|
Acknowledgement (data networks)
|
3,766
|
129
|
C
|
High
|
590
|
IPv6 deployment
|
3,757
|
129
|
C
|
Low
|
591
|
Private Internet Access
|
3,753
|
129
|
Start
|
Mid
|
592
|
Defense in depth (computing)
|
3,733
|
128
|
Start
|
Low
|
593
|
HAProxy
|
3,727
|
128
|
Start
|
Low
|
594
|
Eduroam
|
3,672
|
126
|
Start
|
Low
|
595
|
Structured cabling
|
3,658
|
126
|
Start
|
High
|
596
|
Explicit Congestion Notification
|
3,656
|
126
|
C
|
Mid
|
597
|
Project Xanadu
|
3,636
|
125
|
C
|
Unknown
|
598
|
Directory service
|
3,633
|
125
|
Start
|
Mid
|
599
|
PKCS 1
|
3,626
|
125
|
C
|
Low
|
600
|
Μ-law algorithm
|
3,618
|
124
|
C
|
Low
|
601
|
Link-state routing protocol
|
3,609
|
124
|
C
|
Mid
|
602
|
Internet checksum
|
3,608
|
124
|
Start
|
Low
|
603
|
Sliding window protocol
|
3,604
|
124
|
C
|
Low
|
604
|
Audio Video Bridging
|
3,599
|
124
|
C
|
Mid
|
605
|
Upload
|
3,597
|
124
|
C
|
Mid
|
606
|
TunnelBear
|
3,594
|
123
|
Stub
|
Low
|
607
|
IGMP snooping
|
3,592
|
123
|
Start
|
Mid
|
608
|
Trunking
|
3,592
|
123
|
C
|
Mid
|
609
|
UDP hole punching
|
3,554
|
122
|
Start
|
Mid
|
610
|
IEEE Standards Association
|
3,552
|
122
|
C
|
Mid
|
611
|
EtherNet/IP
|
3,534
|
121
|
Stub
|
Low
|
612
|
Mobile web
|
3,533
|
121
|
C
|
Mid
|
613
|
Tethering
|
3,526
|
121
|
Start
|
Mid
|
614
|
Cyber-security regulation
|
3,522
|
121
|
C
|
Mid
|
615
|
Unlicensed National Information Infrastructure
|
3,509
|
121
|
Start
|
Low
|
616
|
List of networking hardware vendors
|
3,499
|
120
|
List
|
Mid
|
617
|
Joint Worldwide Intelligence Communications System
|
3,487
|
120
|
C
|
Unknown
|
618
|
ALOHAnet
|
3,472
|
119
|
B
|
High
|
619
|
List of router firmware projects
|
3,466
|
119
|
List
|
Unknown
|
620
|
Type–length–value
|
3,456
|
119
|
Start
|
Low
|
621
|
Round-trip delay
|
3,455
|
119
|
Start
|
Mid
|
622
|
NAT traversal
|
3,455
|
119
|
Start
|
Mid
|
623
|
Keepalive
|
3,440
|
118
|
Start
|
Mid
|
624
|
Administrative distance
|
3,438
|
118
|
C
|
Mid
|
625
|
Rate limiting
|
3,434
|
118
|
Stub
|
Unknown
|
626
|
9P (protocol)
|
3,418
|
117
|
Stub
|
Low
|
627
|
Ray Tomlinson
|
3,414
|
117
|
Start
|
Unknown
|
628
|
Leased line
|
3,413
|
117
|
Start
|
High
|
629
|
Wireless security
|
3,412
|
117
|
C
|
Unknown
|
630
|
IEEE 802.1
|
3,411
|
117
|
Start
|
Mid
|
631
|
RIPE NCC
|
3,406
|
117
|
C
|
Mid
|
632
|
Mobile broadband
|
3,394
|
117
|
C
|
Mid
|
633
|
ANT (network)
|
3,387
|
116
|
Start
|
Low
|
634
|
FidoNet
|
3,384
|
116
|
B
|
Mid
|
635
|
IEEE 802.1ad
|
3,383
|
116
|
Start
|
Low
|
636
|
Frame check sequence
|
3,382
|
116
|
Start
|
Low
|
637
|
Autonegotiation
|
3,370
|
116
|
C
|
Mid
|
638
|
MTR (software)
|
3,365
|
116
|
C
|
Low
|
639
|
List of Internet pioneers
|
3,352
|
115
|
List
|
Mid
|
640
|
Internet Standard
|
3,349
|
115
|
Start
|
High
|
641
|
QQ Browser
|
3,341
|
115
|
C
|
Low
|
642
|
XML-RPC
|
3,340
|
115
|
C
|
Low
|
643
|
Online database
|
3,333
|
114
|
Stub
|
Unknown
|
644
|
SYN flood
|
3,331
|
114
|
Start
|
Low
|
645
|
Wardriving
|
3,321
|
114
|
Start
|
Low
|
646
|
Red Swoosh
|
3,304
|
113
|
Stub
|
Low
|
647
|
Static routing
|
3,295
|
113
|
Stub
|
Unknown
|
648
|
List of router and firewall distributions
|
3,294
|
113
|
List
|
Low
|
649
|
Virtual routing and forwarding
|
3,284
|
113
|
Start
|
Low
|
650
|
Mitel
|
3,283
|
113
|
Start
|
Top
|
651
|
List of mail server software
|
3,276
|
112
|
List
|
Unknown
|
652
|
Network operating system
|
3,272
|
112
|
C
|
Mid
|
653
|
Ethernet over USB
|
3,271
|
112
|
Start
|
Low
|
654
|
Extreme Networks
|
3,270
|
112
|
Start
|
Low
|
655
|
Clearnet (networking)
|
3,264
|
112
|
Stub
|
Unknown
|
656
|
Snort (software)
|
3,252
|
112
|
Start
|
Mid
|
657
|
List of bitcoin forks
|
3,242
|
111
|
List
|
Low
|
658
|
Technological convergence
|
3,235
|
111
|
C
|
High
|
659
|
Broadcasting (networking)
|
3,225
|
111
|
Start
|
Mid
|
660
|
Network administrator
|
3,206
|
110
|
Start
|
Top
|
661
|
Filecoin
|
3,192
|
110
|
Stub
|
Low
|
662
|
DNS zone transfer
|
3,189
|
109
|
Start
|
Unknown
|
663
|
IEEE 802.11b-1999
|
3,187
|
109
|
Start
|
Mid
|
664
|
Dante (networking)
|
3,180
|
109
|
Start
|
Low
|
665
|
AES67
|
3,168
|
109
|
C
|
Mid
|
666
|
DDoS attacks on Dyn
|
3,163
|
109
|
C
|
Mid
|
667
|
Low-power wide-area network
|
3,155
|
108
|
Start
|
Low
|
668
|
NetBIOS over TCP/IP
|
3,152
|
108
|
Start
|
Low
|
669
|
ICMPv6
|
3,131
|
107
|
C
|
Mid
|
670
|
Linksys WRT54G series
|
3,126
|
107
|
C
|
Mid
|
671
|
Management information base
|
3,124
|
107
|
C
|
Mid
|
672
|
Bus network
|
3,123
|
107
|
Stub
|
Mid
|
673
|
Certificate Transparency
|
3,116
|
107
|
Start
|
Mid
|
674
|
Point-to-point (telecommunications)
|
3,116
|
107
|
C
|
Mid
|
675
|
Radia Perlman
|
3,105
|
107
|
C
|
High
|
676
|
Network service
|
3,095
|
106
|
Start
|
High
|
677
|
HTTP compression
|
3,082
|
106
|
C
|
Mid
|
678
|
Paul Baran
|
3,081
|
106
|
C
|
High
|
679
|
OpenConnect
|
3,074
|
106
|
Start
|
Low
|
680
|
Black hole (networking)
|
3,073
|
105
|
C
|
Mid
|
681
|
Double Dragon (hacking group)
|
3,069
|
105
|
C
|
Low
|
682
|
MiFi
|
3,060
|
105
|
C
|
Low
|
683
|
Stateless protocol
|
3,056
|
105
|
Start
|
Mid
|
684
|
IEEE P802.1p
|
3,052
|
105
|
Start
|
Mid
|
685
|
DD-WRT
|
3,045
|
105
|
Start
|
Unknown
|
686
|
Single-root input/output virtualization
|
3,032
|
104
|
Start
|
Low
|
687
|
Adaptive bitrate streaming
|
3,026
|
104
|
C
|
Mid
|
688
|
Desktop virtualization
|
3,009
|
103
|
C
|
Mid
|
689
|
Hop (networking)
|
3,002
|
103
|
Start
|
Mid
|
690
|
List of Cisco products
|
2,996
|
103
|
List
|
Unknown
|
691
|
Gururaj Deshpande
|
2,989
|
103
|
Start
|
Low
|
692
|
Encapsulation (networking)
|
2,970
|
102
|
Start
|
Mid
|
693
|
Network function virtualization
|
2,951
|
101
|
C
|
Low
|
694
|
Hole punching (networking)
|
2,946
|
101
|
Start
|
Mid
|
695
|
Whonix
|
2,940
|
101
|
Start
|
Low
|
696
|
Unicast
|
2,937
|
101
|
Stub
|
High
|
697
|
Rclone
|
2,923
|
100
|
Start
|
Low
|
698
|
Software flow control
|
2,919
|
100
|
Start
|
Low
|
699
|
Application-Layer Protocol Negotiation
|
2,918
|
100
|
Stub
|
Low
|
700
|
Address space
|
2,909
|
100
|
Start
|
Low
|
701
|
Network congestion
|
2,906
|
100
|
C
|
High
|
702
|
Wireless distribution system
|
2,904
|
100
|
C
|
Mid
|
703
|
Orthogonal frequency-division multiple access
|
2,902
|
100
|
Start
|
Mid
|
704
|
IEEE 802.11a-1999
|
2,895
|
99
|
C
|
Low
|
705
|
GG45
|
2,895
|
99
|
Start
|
Low
|
706
|
List of Internet exchange points by size
|
2,879
|
99
|
List
|
Mid
|
707
|
Session (computer science)
|
2,876
|
99
|
Start
|
Mid
|
708
|
Node (computer science)
|
2,873
|
99
|
Start
|
Mid
|
709
|
Bootstrap Protocol
|
2,861
|
98
|
Start
|
Mid
|
710
|
Twofish
|
2,859
|
98
|
Start
|
Unknown
|
711
|
10BASE2
|
2,857
|
98
|
C
|
Mid
|
712
|
Internet layer
|
2,840
|
97
|
C
|
High
|
713
|
Cable modem
|
2,837
|
97
|
C
|
High
|
714
|
25 Gigabit Ethernet
|
2,832
|
97
|
C
|
Mid
|
715
|
SONiC (operating system)
|
2,826
|
97
|
C
|
Low
|
716
|
Interplanetary Internet
|
2,825
|
97
|
C
|
Low
|
717
|
Switch virtual interface
|
2,818
|
97
|
Stub
|
Low
|
718
|
Dell DRAC
|
2,807
|
96
|
C
|
Low
|
719
|
X.500
|
2,804
|
96
|
Start
|
Unknown
|
720
|
Dig (command)
|
2,802
|
96
|
Start
|
Mid
|
721
|
UUCP
|
2,801
|
96
|
C
|
Mid
|
722
|
Router on a stick
|
2,783
|
95
|
C
|
Unknown
|
723
|
IEEE 802.11i-2004
|
2,782
|
95
|
C
|
Mid
|
724
|
IEEE 802.1AE
|
2,780
|
95
|
Start
|
Mid
|
725
|
AppleTalk
|
2,775
|
95
|
C
|
High
|
726
|
Promiscuous mode
|
2,770
|
95
|
Start
|
Mid
|
727
|
RNDIS
|
2,762
|
95
|
Start
|
Low
|
728
|
Digital media player
|
2,761
|
95
|
Start
|
Mid
|
729
|
Comparison of distributed file systems
|
2,761
|
95
|
List
|
Mid
|
730
|
Mimikatz
|
2,749
|
94
|
Start
|
Unknown
|
731
|
NAT64
|
2,745
|
94
|
Start
|
Mid
|
732
|
Anonymous proxy
|
2,742
|
94
|
Start
|
Mid
|
733
|
DNS Certification Authority Authorization
|
2,738
|
94
|
GA
|
Low
|
734
|
Teredo tunneling
|
2,728
|
94
|
Start
|
Unknown
|
735
|
Internetwork Packet Exchange
|
2,714
|
93
|
C
|
Low
|
736
|
Multi-user MIMO
|
2,711
|
93
|
C
|
Mid
|
737
|
Equal-cost multi-path routing
|
2,710
|
93
|
Start
|
Low
|
738
|
Fork (blockchain)
|
2,702
|
93
|
Start
|
Low
|
739
|
National Science Foundation Network
|
2,693
|
92
|
C
|
Mid
|
740
|
Outline VPN
|
2,686
|
92
|
Start
|
Low
|
741
|
IEEE 802.11p
|
2,684
|
92
|
C
|
Mid
|
742
|
Data Plane Development Kit
|
2,682
|
92
|
Start
|
Low
|
743
|
Bogon filtering
|
2,677
|
92
|
Start
|
Low
|
744
|
Barracuda Networks
|
2,676
|
92
|
C
|
Low
|
745
|
H.323
|
2,675
|
92
|
C
|
Low
|
746
|
Carrier-sense multiple access
|
2,675
|
92
|
C
|
Mid
|
747
|
Request–response
|
2,671
|
92
|
Stub
|
Unknown
|
748
|
Wireless WAN
|
2,667
|
91
|
Stub
|
Low
|
749
|
Bharat Broadband Network
|
2,663
|
91
|
Stub
|
Low
|
750
|
5G network slicing
|
2,650
|
91
|
C
|
Low
|
751
|
Frame Relay
|
2,646
|
91
|
C
|
Mid
|
752
|
Hot Standby Router Protocol
|
2,640
|
91
|
Start
|
Low
|
753
|
Cable Internet access
|
2,629
|
90
|
Start
|
Mid
|
754
|
No-IP
|
2,628
|
90
|
Start
|
Unknown
|
755
|
Beacon frame
|
2,618
|
90
|
C
|
Low
|
756
|
Broadcast storm
|
2,618
|
90
|
Start
|
High
|
757
|
Runet
|
2,617
|
90
|
Start
|
Low
|
758
|
RG-58
|
2,615
|
90
|
Stub
|
Low
|
759
|
Network tap
|
2,604
|
89
|
Start
|
Mid
|
760
|
LAN Manager
|
2,602
|
89
|
Start
|
Low
|
761
|
Cisco Catalyst
|
2,602
|
89
|
C
|
Mid
|
762
|
Protocol Wars
|
2,593
|
89
|
GA
|
Unknown
|
763
|
List of RFCs
|
2,591
|
89
|
List
|
High
|
764
|
Internet geolocation
|
2,577
|
88
|
C
|
Low
|
765
|
Secure Real-time Transport Protocol
|
2,574
|
88
|
C
|
Mid
|
766
|
Network News Transfer Protocol
|
2,566
|
88
|
Start
|
Mid
|
767
|
Express Data Path
|
2,559
|
88
|
Start
|
Low
|
768
|
RTP Control Protocol
|
2,548
|
87
|
C
|
Low
|
769
|
Energy-Efficient Ethernet
|
2,544
|
87
|
C
|
Mid
|
770
|
Velocity factor
|
2,543
|
87
|
Stub
|
Low
|
771
|
HTTP Public Key Pinning
|
2,530
|
87
|
Start
|
Mid
|
772
|
Multi-chassis link aggregation group
|
2,529
|
87
|
Start
|
Low
|
773
|
Bandwidth-delay product
|
2,521
|
86
|
Start
|
Mid
|
774
|
Private VLAN
|
2,509
|
86
|
Start
|
Low
|
775
|
Fiber Distributed Data Interface
|
2,509
|
86
|
C
|
High
|
776
|
Point of presence
|
2,501
|
86
|
Stub
|
Low
|
777
|
Oki Electric Industry
|
2,482
|
85
|
Start
|
Low
|
778
|
Freedom Hosting
|
2,477
|
85
|
Start
|
Mid
|
779
|
Democratic National Committee cyber attacks
|
2,472
|
85
|
C
|
Unknown
|
780
|
Stateful firewall
|
2,470
|
85
|
Start
|
Mid
|
781
|
6LoWPAN
|
2,466
|
85
|
C
|
Low
|
782
|
IO-Link
|
2,465
|
85
|
Start
|
Unknown
|
783
|
Nftables
|
2,459
|
84
|
Start
|
Mid
|
784
|
10BASE5
|
2,456
|
84
|
C
|
Mid
|
785
|
Maximum segment size
|
2,453
|
84
|
Start
|
Mid
|
786
|
Frequency-division multiple access
|
2,450
|
84
|
Start
|
Low
|
787
|
Pradeep Sindhu
|
2,438
|
84
|
Start
|
Low
|
788
|
WiGig
|
2,438
|
84
|
C
|
Low
|
789
|
RealNetworks
|
2,422
|
83
|
Start
|
Mid
|
790
|
Secure Socket Tunneling Protocol
|
2,415
|
83
|
Start
|
Low
|
791
|
Bufferbloat
|
2,413
|
83
|
C
|
Mid
|
792
|
Session border controller
|
2,377
|
81
|
Start
|
Low
|
793
|
VLAN hopping
|
2,367
|
81
|
Start
|
Low
|
794
|
List of automation protocols
|
2,366
|
81
|
List
|
Low
|
795
|
Avionics Full-Duplex Switched Ethernet
|
2,362
|
81
|
C
|
Mid
|
796
|
Multiple Spanning Tree Protocol
|
2,355
|
81
|
C
|
Mid
|
797
|
Slowloris (computer security)
|
2,354
|
81
|
C
|
Low
|
798
|
HomePlug
|
2,344
|
80
|
C
|
Mid
|
799
|
Port knocking
|
2,343
|
80
|
C
|
High
|
800
|
Traffic shaping
|
2,340
|
80
|
C
|
High
|
801
|
IEEE 802.2
|
2,327
|
80
|
C
|
Mid
|
802
|
6to4
|
2,321
|
80
|
B
|
Mid
|
803
|
HDBaseT
|
2,320
|
80
|
C
|
Low
|
804
|
ARCNET
|
2,306
|
79
|
Start
|
Low
|
805
|
Smurf attack
|
2,304
|
79
|
C
|
Mid
|
806
|
Registered port
|
2,303
|
79
|
Stub
|
Unknown
|
807
|
Opportunistic TLS
|
2,298
|
79
|
Start
|
Top
|
808
|
Secure Reliable Transport
|
2,292
|
79
|
Start
|
Low
|
809
|
Ding Lei
|
2,286
|
78
|
Start
|
Low
|
810
|
LwIP
|
2,282
|
78
|
Start
|
Low
|
811
|
Network Access Control
|
2,278
|
78
|
Start
|
Mid
|
812
|
Double Ratchet Algorithm
|
2,278
|
78
|
Start
|
Low
|
813
|
Host adapter
|
2,272
|
78
|
Start
|
Low
|
814
|
Carbanak
|
2,270
|
78
|
Start
|
Unknown
|
815
|
Comparison of file transfer protocols
|
2,258
|
77
|
List
|
Mid
|
816
|
Jigsaw (company)
|
2,252
|
77
|
C
|
Low
|
817
|
TCP offload engine
|
2,251
|
77
|
C
|
Mid
|
818
|
VyOS
|
2,251
|
77
|
Start
|
Low
|
819
|
NIPRNet
|
2,250
|
77
|
Stub
|
Unknown
|
820
|
Header (computing)
|
2,248
|
77
|
Start
|
Mid
|
821
|
Broadcast domain
|
2,235
|
77
|
Start
|
Mid
|
822
|
List of Internet exchange points
|
2,225
|
76
|
List
|
Low
|
823
|
Computer emergency response team
|
2,216
|
76
|
Start
|
Low
|
824
|
OpenFlow
|
2,213
|
76
|
Start
|
Mid
|
825
|
Multimedia over Coax Alliance
|
2,198
|
75
|
C
|
Unknown
|
826
|
Zero-copy
|
2,197
|
75
|
C
|
Low
|
827
|
Packet radio
|
2,196
|
75
|
Start
|
Mid
|
828
|
Comparison of TLS implementations
|
2,185
|
75
|
List
|
Mid
|
829
|
Next-generation network
|
2,182
|
75
|
Start
|
Mid
|
830
|
Distributed antenna system
|
2,181
|
75
|
Start
|
Low
|
831
|
GameCube online functionality
|
2,173
|
74
|
GA
|
Low
|
832
|
Port mirroring
|
2,172
|
74
|
Stub
|
Low
|
833
|
Proof of authority
|
2,163
|
74
|
Start
|
Low
|
834
|
DASH7
|
2,161
|
74
|
C
|
Low
|
835
|
Store and forward
|
2,160
|
74
|
Start
|
Mid
|
836
|
List of IP version numbers
|
2,153
|
74
|
List
|
Mid
|
837
|
Xerox Network Systems
|
2,153
|
74
|
C
|
Low
|
838
|
Comparison of open-source wireless drivers
|
2,152
|
74
|
C
|
Mid
|
839
|
Bitstream
|
2,151
|
74
|
Start
|
High
|
840
|
IEEE 802.11r-2008
|
2,145
|
73
|
Start
|
Low
|
841
|
Qualcomm Atheros
|
2,144
|
73
|
Start
|
Low
|
842
|
Vsftpd
|
2,140
|
73
|
Stub
|
Low
|
843
|
Network architecture
|
2,138
|
73
|
Start
|
High
|
844
|
Shared resource
|
2,137
|
73
|
C
|
Unknown
|
845
|
Home network
|
2,131
|
73
|
C
|
Mid
|
846
|
Multipath TCP
|
2,129
|
73
|
C
|
Mid
|
847
|
Domain fronting
|
2,121
|
73
|
Start
|
Low
|
848
|
AS2
|
2,110
|
72
|
Start
|
Low
|
849
|
Centre for Development of Telematics
|
2,104
|
72
|
Start
|
Low
|
850
|
Interactive Connectivity Establishment
|
2,086
|
71
|
Start
|
Mid
|
851
|
Primary Rate Interface
|
2,069
|
71
|
Start
|
Mid
|
852
|
Stress testing
|
2,067
|
71
|
Start
|
Unknown
|
853
|
Sandvine
|
2,066
|
71
|
Start
|
Low
|
854
|
G.hn
|
2,061
|
71
|
C
|
Mid
|
855
|
Bandwidth throttling
|
2,060
|
71
|
Stub
|
Unknown
|
856
|
Fiber-optic sensor
|
2,056
|
70
|
Start
|
Unknown
|
857
|
Nest Wifi
|
2,053
|
70
|
Start
|
Low
|
858
|
Automatic repeat request
|
2,046
|
70
|
Start
|
Mid
|
859
|
NAT Port Mapping Protocol
|
2,046
|
70
|
Stub
|
Mid
|
860
|
GigE Vision
|
2,036
|
70
|
Stub
|
Low
|
861
|
RG-59
|
2,026
|
69
|
Stub
|
Low
|
862
|
SAP Cloud Platform
|
2,024
|
69
|
Start
|
Low
|
863
|
Email box
|
2,023
|
69
|
C
|
Unknown
|
864
|
Search domain
|
2,015
|
69
|
Stub
|
Unknown
|
865
|
Hierarchical internetworking model
|
2,014
|
69
|
Start
|
Mid
|
866
|
Synchronous Ethernet
|
2,009
|
69
|
Start
|
Low
|
867
|
SpaceWire
|
2,008
|
69
|
Start
|
Mid
|
868
|
Virtual private cloud
|
2,005
|
69
|
Start
|
Unknown
|
869
|
Visible light communication
|
2,004
|
69
|
Start
|
Low
|
870
|
Network simulation
|
1,997
|
68
|
Start
|
Unknown
|
871
|
Tomato (firmware)
|
1,994
|
68
|
C
|
Low
|
872
|
Channel state information
|
1,993
|
68
|
C
|
Low
|
873
|
Acoustic coupler
|
1,988
|
68
|
Start
|
Low
|
874
|
NZB
|
1,988
|
68
|
Start
|
Mid
|
875
|
Tracking system
|
1,986
|
68
|
Start
|
Low
|
876
|
Network on a chip
|
1,983
|
68
|
C
|
Mid
|
877
|
E.123
|
1,979
|
68
|
Start
|
Unknown
|
878
|
WS-Discovery
|
1,968
|
67
|
Stub
|
Unknown
|
879
|
Digital Signal 1
|
1,960
|
67
|
C
|
High
|
880
|
SPDY
|
1,959
|
67
|
C
|
Mid
|
881
|
XMODEM
|
1,956
|
67
|
C
|
Mid
|
882
|
Multilayer switch
|
1,952
|
67
|
C
|
Mid
|
883
|
DSL modem
|
1,949
|
67
|
Start
|
Mid
|
884
|
Multihoming
|
1,948
|
67
|
C
|
Mid
|
885
|
Internet Content Adaptation Protocol
|
1,944
|
67
|
Start
|
Low
|
886
|
P4 (programming language)
|
1,943
|
67
|
Start
|
Low
|
887
|
APNIC
|
1,939
|
66
|
C
|
Mid
|
888
|
Rollover cable
|
1,935
|
66
|
Start
|
Low
|
889
|
InterNIC
|
1,932
|
66
|
Start
|
Mid
|
890
|
Patch panel
|
1,932
|
66
|
Start
|
Mid
|
891
|
Collision domain
|
1,930
|
66
|
Start
|
Mid
|
892
|
Port Control Protocol
|
1,928
|
66
|
C
|
Mid
|
893
|
Lag (video games)
|
1,919
|
66
|
Start
|
Mid
|
894
|
CCMP (cryptography)
|
1,913
|
65
|
Start
|
Low
|
895
|
DNS hijacking
|
1,910
|
65
|
C
|
Mid
|
896
|
Network monitoring
|
1,906
|
65
|
Start
|
Low
|
897
|
Netlink
|
1,904
|
65
|
Start
|
Low
|
898
|
Physical coding sublayer
|
1,894
|
65
|
Start
|
Low
|
899
|
American Registry for Internet Numbers
|
1,891
|
65
|
Start
|
Mid
|
900
|
Poly1305
|
1,891
|
65
|
Start
|
Mid
|
901
|
IEEE 802.11ad
|
1,875
|
64
|
Start
|
Mid
|
902
|
Internet Stream Protocol
|
1,874
|
64
|
Start
|
Low
|
903
|
Interior gateway protocol
|
1,872
|
64
|
Start
|
High
|
904
|
MUSCULAR
|
1,872
|
64
|
C
|
High
|
905
|
IEEE 802.1aq
|
1,866
|
64
|
C
|
Mid
|
906
|
TCP window scale option
|
1,861
|
64
|
Start
|
Low
|
907
|
Streaming Text Oriented Messaging Protocol
|
1,859
|
64
|
Stub
|
Unknown
|
908
|
IEEE 802.11s
|
1,856
|
64
|
C
|
Low
|
909
|
64b/66b encoding
|
1,856
|
64
|
Start
|
Low
|
910
|
Protocol Independent Multicast
|
1,854
|
63
|
C
|
Mid
|
911
|
IEEE 802.11w-2009
|
1,838
|
63
|
Start
|
Low
|
912
|
Proxy ARP
|
1,838
|
63
|
Start
|
Low
|
913
|
Dot-decimal notation
|
1,830
|
63
|
Start
|
Mid
|
914
|
VLAN Trunking Protocol
|
1,828
|
63
|
Start
|
Low
|
915
|
Downgrade attack
|
1,827
|
63
|
Start
|
Low
|
916
|
Connection-oriented communication
|
1,813
|
62
|
Start
|
Mid
|
917
|
Anonymous P2P
|
1,803
|
62
|
C
|
Mid
|
918
|
Authentication protocol
|
1,799
|
62
|
C
|
Mid
|
919
|
Internet Security Association and Key Management Protocol
|
1,798
|
62
|
Start
|
Low
|
920
|
Wireless broadband
|
1,797
|
61
|
Start
|
Mid
|
921
|
WinDbg
|
1,796
|
61
|
Start
|
Unknown
|
922
|
Control plane
|
1,790
|
61
|
Start
|
Mid
|
923
|
Computer network diagram
|
1,790
|
61
|
Start
|
High
|
924
|
Wireless USB
|
1,786
|
61
|
C
|
Low
|
925
|
Wpa supplicant
|
1,783
|
61
|
Start
|
Low
|
926
|
Network as a service
|
1,782
|
61
|
Stub
|
Low
|
927
|
EtherChannel
|
1,778
|
61
|
Start
|
Mid
|
928
|
Switched fabric
|
1,775
|
61
|
Start
|
Mid
|
929
|
Simultaneous Authentication of Equals
|
1,773
|
61
|
Start
|
Mid
|
930
|
DoublePulsar
|
1,764
|
60
|
Stub
|
Low
|
931
|
Password-authenticated key agreement
|
1,761
|
60
|
Start
|
Mid
|
932
|
Robert Taylor (computer scientist)
|
1,760
|
60
|
C
|
Mid
|
933
|
Exchange ActiveSync
|
1,758
|
60
|
C
|
Mid
|
934
|
List of Asus routers
|
1,756
|
60
|
List
|
Mid
|
935
|
MOST Bus
|
1,753
|
60
|
Start
|
Mid
|
936
|
GPFS
|
1,746
|
60
|
C
|
Low
|
937
|
AES50
|
1,742
|
60
|
Start
|
Low
|
938
|
Remmina
|
1,741
|
60
|
Start
|
Low
|
939
|
Rich client
|
1,737
|
59
|
Start
|
Unknown
|
940
|
Fiber media converter
|
1,733
|
59
|
Start
|
Mid
|
941
|
Alternative DNS root
|
1,731
|
59
|
Start
|
Mid
|
942
|
Failover
|
1,723
|
59
|
Stub
|
Unknown
|
943
|
Forward error correction
|
1,715
|
59
|
Redirect
|
NA
|
944
|
Wireless repeater
|
1,705
|
58
|
Start
|
Mid
|
945
|
Carrier aggregation
|
1,704
|
58
|
C
|
Low
|
946
|
IP routing
|
1,703
|
58
|
Start
|
High
|
947
|
List of SIP software
|
1,700
|
58
|
List
|
Mid
|
948
|
Go-Back-N ARQ
|
1,688
|
58
|
C
|
Mid
|
949
|
DNSCrypt
|
1,687
|
58
|
Start
|
Low
|
950
|
Line Mode Browser
|
1,686
|
58
|
Start
|
Mid
|
951
|
IEEE 802.16
|
1,685
|
58
|
Start
|
Mid
|
952
|
Dimension Data
|
1,683
|
58
|
Start
|
Unknown
|
953
|
Edge device
|
1,672
|
57
|
Stub
|
Mid
|
954
|
Cisco IOS XE
|
1,668
|
57
|
Start
|
Mid
|
955
|
OpenID Connect
|
1,661
|
57
|
Redirect
|
Low
|
956
|
Network booting
|
1,657
|
57
|
Start
|
Mid
|
957
|
OSI protocols
|
1,653
|
57
|
Start
|
Unknown
|
958
|
SYN cookies
|
1,650
|
56
|
Start
|
Low
|
959
|
Wireless network interface controller
|
1,648
|
56
|
Start
|
Unknown
|
960
|
Data stream
|
1,642
|
56
|
Start
|
Mid
|
961
|
Cato Networks
|
1,640
|
56
|
Start
|
Unknown
|
962
|
Fixed wireless
|
1,639
|
56
|
Start
|
Mid
|
963
|
Session ID
|
1,635
|
56
|
Stub
|
Unknown
|
964
|
Residential gateway
|
1,633
|
56
|
Start
|
Mid
|
965
|
Interpacket gap
|
1,626
|
56
|
Start
|
Low
|
966
|
Digital platform (infrastructure)
|
1,620
|
55
|
C
|
Unknown
|
967
|
LibreSSL
|
1,619
|
55
|
C
|
High
|
968
|
Maximum length sequence
|
1,618
|
55
|
Start
|
Low
|
969
|
Asynchronous communication
|
1,614
|
55
|
Start
|
Mid
|
970
|
Domain controller (Windows)
|
1,611
|
55
|
C
|
High
|
971
|
Martian packet
|
1,610
|
55
|
Start
|
Low
|
972
|
Interface Message Processor
|
1,610
|
55
|
Start
|
Mid
|
973
|
TigerVNC
|
1,609
|
55
|
Start
|
Low
|
974
|
Iproute2
|
1,608
|
55
|
Stub
|
Low
|
975
|
Asynchronous Server Gateway Interface
|
1,598
|
55
|
Stub
|
Unknown
|
976
|
DCE/RPC
|
1,592
|
54
|
Stub
|
Unknown
|
977
|
Computer networking
|
1,589
|
54
|
Redirect
|
NA
|
978
|
Classic Ethernet
|
1,584
|
54
|
Start
|
Mid
|
979
|
Administrative share
|
1,583
|
54
|
C
|
Low
|
980
|
Hidden node problem
|
1,583
|
54
|
C
|
Low
|
981
|
Apple Filing Protocol
|
1,581
|
54
|
C
|
Mid
|
982
|
IEEE 802.11 (legacy mode)
|
1,578
|
54
|
Start
|
Low
|
983
|
ThousandEyes
|
1,571
|
54
|
Stub
|
Unknown
|
984
|
Additive increase/multiplicative decrease
|
1,569
|
54
|
Start
|
Low
|
985
|
MagicJack
|
1,568
|
54
|
Start
|
Unknown
|
986
|
Cisco Discovery Protocol
|
1,567
|
54
|
Start
|
Low
|
987
|
Tree network
|
1,567
|
54
|
Stub
|
Unknown
|
988
|
Prefix delegation
|
1,565
|
53
|
Stub
|
Unknown
|
989
|
Leader election
|
1,556
|
53
|
Start
|
Mid
|
990
|
Micro Transport Protocol
|
1,554
|
53
|
Start
|
Low
|
991
|
NLS (computer system)
|
1,548
|
53
|
C
|
High
|
992
|
Web accelerator
|
1,546
|
53
|
Start
|
Mid
|
993
|
Category 4 cable
|
1,545
|
53
|
Start
|
Low
|
994
|
Parallel Redundancy Protocol
|
1,543
|
53
|
Start
|
Low
|
995
|
Supernetwork
|
1,543
|
53
|
C
|
Low
|
996
|
Best-effort delivery
|
1,535
|
52
|
Start
|
Mid
|
997
|
Isochronous timing
|
1,529
|
52
|
Start
|
Low
|
998
|
Common Industrial Protocol
|
1,527
|
52
|
Stub
|
Unknown
|
999
|
Dyn (company)
|
1,522
|
52
|
C
|
Mid
|
1000
|
Print server
|
1,519
|
52
|
Stub
|
Unknown
|