AS202149 Comcast International Holdings UK Limited
General Info - AS202149
Comcast International Holdings UK Limited
United Kingdom of Great Britain and Northern Ireland
1,792
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 185.28.92.0/22 | 1,024 | |
| 193.57.149.0/24 | 256 | |
| 193.57.150.0/23 | 512 |
| Netblock | Number of IPs | |
|---|---|---|
| 2a00:9d60::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2a0c:93c0:20::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2a0c:93c0:40::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2a0c:93c0:80::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2a0c:93c0:100::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2a0c:93c0:200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2a0c:93c0:400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2a0c:93c0:800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2a0c:93c0:1000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2a0c:93c0:2000::/35 | 9,903,520,314,283,042,199,192,993,792 | |
| 2a0c:93c0:4000::/35 | 9,903,520,314,283,042,199,192,993,792 | |
| 2a0c:93c0:6001::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a0c:93c0:6003::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a0c:93c0:6004::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2a0c:93c0:6008::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2a0c:93c0:6010::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2a0c:93c0:6020::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2a0c:93c0:6040::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2a0c:93c0:6080::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2a0c:93c0:6100::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2a0c:93c0:6200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2a0c:93c0:6400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2a0c:93c0:6800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2a0c:93c0:7000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2a0c:93c0:8001::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a0c:93c0:8003::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a0c:93c0:8004::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2a0c:93c0:8008::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2a0c:93c0:8010::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2a0c:93c0:8020::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2a0c:93c0:8040::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2a0c:93c0:8080::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2a0c:93c0:8100::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2a0c:93c0:8200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2a0c:93c0:8400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2a0c:93c0:8800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2a0c:93c0:9000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2a0c:93c0:a000::/35 | 9,903,520,314,283,042,199,192,993,792 | |
| 2a0c:93c0:c001::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a0c:93c0:c003::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a0c:93c0:c004::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2a0c:93c0:c008::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2a0c:93c0:c010::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2a0c:93c0:c020::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2a0c:93c0:c040::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2a0c:93c0:c080::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2a0c:93c0:c100::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2a0c:93c0:c200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2a0c:93c0:c400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2a0c:93c0:c800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2a0c:93c0:d000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2a0c:93c0:e000::/35 | 9,903,520,314,283,042,199,192,993,792 | |
| 2a0c:93c1::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2a0c:93c2::/31 | 158,456,325,028,528,675,187,087,900,672 | |
| 2a0c:93c4::/30 | 316,912,650,057,057,350,374,175,801,344 |
Downstreams
There are no downstreams for this ASN.
What is an Autonomous System (AS)?
An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.
