AS33651 Comcast Cable Communications, LLC 🇺🇸 US
Announcing 288 prefixes, seen at the RIS collectors.
IPv4 prefixes
100
77,568 (303 × /24)
IPv6 prefixes
188
8 × /32
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
144
transit customers observed
Customer cone
201
ASes reachable through it
Registry and operator data
- AS number
- AS33651
- Name
- Comcast Cable Communications, LLC
- Organisation
- Comcast - SFBA
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2005-02-16
- Network type
- Cable/DSL/ISP
- Scope
- Regional
- Peering policy
- Restrictive
- Website
- https://corporate.comcast.com/
- PeeringDB
- net/10079
- Facilities
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
288 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 5.182.186.0/24 v4 | RPKI valid | 28 | 7018792233651 | 2026-09-18 |
| 5.182.193.0/24 v4 | RPKI valid | 27 | 7018792233651 | 2026-09-18 |
| 5.182.194.0/24 v4 | RPKI valid | 28 | 7018792233651 | 2026-09-18 |
| 5.182.195.0/24 v4 | RPKI valid | 28 | 7018792233651 | 2026-09-18 |
| 9.142.48.0/20 v4 | RPKI valid | 27 | 7018792233651 | 2026-09-18 |
| 9.142.96.0/19 v4 | RPKI valid | 27 | 7018792233651 | 2026-09-18 |
| 16.5.8.0/23 v4 | RPKI valid | 30 | 7018792233651 | 2026-09-18 |
| 24.104.72.0/24 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 24.104.73.0/24 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 24.104.138.0/23 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 24.104.150.0/24 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 36.255.215.0/24 v4 | RPKI valid | 27 | 7018792233651 | 2026-09-18 |
| 40.27.174.0/23 v4 | RPKI valid | 30 | 7018792233651 | 2026-09-18 |
| 45.67.141.0/24 v4 | RPKI valid | 27 | 7018792233651 | 2026-09-18 |
| 50.145.55.0/24 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 50.200.170.0/24 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 50.201.8.0/23 v4 | RPKI valid | 39 | 7018792233651 | 2026-09-18 |
| 50.201.171.0/24 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 50.204.119.0/24 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 50.204.137.0/24 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 50.205.226.0/24 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 50.206.118.0/24 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 50.206.120.0/23 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 50.206.219.0/24 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 50.207.182.0/24 v4 | RPKI valid | 40 | 7018792233651 | 2026-09-18 |
| 50.207.190.0/24 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 50.207.216.0/24 v4 | RPKI valid | 40 | 7018792233651 | 2026-09-18 |
| 50.216.23.0/24 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 50.216.212.0/24 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 50.218.46.0/24 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 50.219.139.0/24 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 50.222.26.0/24 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 50.222.50.0/24 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 50.222.102.0/24 v4 | RPKI valid | 21 | 7018792233651 | 2026-09-18 |
| 50.224.7.0/24 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 50.227.120.0/24 v4 | RPKI valid | 40 | 7018792233651 | 2026-09-18 |
| 50.227.186.0/24 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 50.228.130.0/24 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 50.229.212.0/24 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 50.230.66.0/24 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 50.231.143.0/24 v4 | RPKI valid | 40 | 7018792233651 | 2026-09-18 |
| 50.232.196.0/24 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 50.233.45.0/24 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 50.234.130.0/24 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 50.235.20.0/24 v4 | RPKI valid | 40 | 7018792233651 | 2026-09-18 |
| 50.235.21.0/24 v4 | RPKI valid | 40 | 7018792233651 | 2026-09-18 |
| 50.235.233.0/24 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 50.236.66.0/24 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 50.239.184.0/24 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 63.246.148.0/24 v4 | RPKI valid | 28 | 7018792233651 | 2026-09-18 |
| 63.246.152.0/24 v4 | RPKI valid | 28 | 7018792233651 | 2026-09-18 |
| 63.246.159.0/24 v4 | RPKI valid | 28 | 7018792233651 | 2026-09-18 |
| 64.84.96.0/21 v4 | RPKI valid | 43 | 37721335633651 | 2026-09-18 |
| 64.84.120.0/21 v4 | RPKI valid | 43 | 37721335633651 | 2026-09-18 |
| 69.91.146.0/24 v4 | RPKI valid | 42 | 37721335633651 | 2026-09-18 |
| 71.19.136.0/24 v4 | RPKI valid | 30 | 7018792233651 | 2026-09-18 |
| 71.19.137.0/24 v4 | RPKI valid | 30 | 7018792233651 | 2026-09-18 |
| 71.19.138.0/24 v4 | RPKI valid | 30 | 7018792233651 | 2026-09-18 |
| 71.19.139.0/24 v4 | RPKI valid | 30 | 7018792233651 | 2026-09-18 |
| 74.1.24.0/23 v4 | RPKI valid | 30 | 7018792233651 | 2026-09-18 |
| 74.120.252.0/22 v4 | RPKI valid | 43 | 37721335633651 | 2026-09-18 |
| 78.31.206.0/24 v4 | RPKI valid | 27 | 7018792233651 | 2026-09-18 |
| 103.216.197.0/24 v4 | RPKI valid | 27 | 7018792233651 | 2026-09-18 |
| 104.247.212.0/23 v4 | RPKI valid | 30 | 7018792233651 | 2026-09-18 |
| 107.0.21.0/24 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 107.158.6.0/24 v4 | RPKI valid | 30 | 7018792233651 | 2026-09-18 |
| 107.158.7.0/24 v4 | RPKI valid | 30 | 7018792233651 | 2026-09-18 |
| 107.158.164.0/24 v4 | RPKI valid | 30 | 7018792233651 | 2026-09-18 |
| 107.158.165.0/24 v4 | RPKI valid | 30 | 7018792233651 | 2026-09-18 |
| 135.132.64.0/19 v4 | RPKI valid | 28 | 7018792233651 | 2026-09-18 |
| 138.226.48.0/21 v4 | RPKI valid | 28 | 7018792233651 | 2026-09-18 |
| 138.226.64.0/20 v4 | RPKI valid | 27 | 7018792233651 | 2026-09-18 |
| 138.226.112.0/21 v4 | RPKI valid | 27 | 7018792233651 | 2026-09-18 |
| 138.226.192.0/21 v4 | RPKI valid | 42 | 37721335633651 | 2026-09-18 |
| 139.181.26.0/24 v4 | no ROA | 30 | 7018792233651 | 2026-09-18 |
| 140.89.64.0/18 v4 | no ROA | 30 | 7018792233651 | 2026-09-18 |
| 162.218.89.0/24 v4 | RPKI valid | 27 | 7018792233651 | 2026-09-18 |
| 169.128.80.0/22 v4 | RPKI valid | 43 | 37721335633651 | 2026-09-18 |
| 169.128.124.0/24 v4 | RPKI valid | 43 | 37721335633651 | 2026-09-18 |
| 169.128.125.0/24 v4 | RPKI valid | 43 | 37721335633651 | 2026-09-18 |
| 169.128.126.0/24 v4 | RPKI valid | 43 | 37721335633651 | 2026-09-18 |
| 169.128.127.0/24 v4 | RPKI valid | 43 | 37721335633651 | 2026-09-18 |
| 169.128.204.0/24 v4 | RPKI valid | 42 | 37721335633651 | 2026-09-18 |
| 169.128.205.0/24 v4 | RPKI valid | 42 | 37721335633651 | 2026-09-18 |
| 169.128.206.0/24 v4 | RPKI valid | 42 | 37721335633651 | 2026-09-18 |
| 169.128.207.0/24 v4 | RPKI valid | 42 | 37721335633651 | 2026-09-18 |
| 169.230.76.0/24 v4 | no ROA | 30 | 7018792233651 | 2026-09-18 |
| 169.230.77.0/24 v4 | no ROA | 30 | 7018792233651 | 2026-09-18 |
| 185.22.43.0/24 v4 | RPKI valid | 27 | 7018792233651 | 2026-09-18 |
| 185.201.41.0/24 v4 | RPKI valid | 28 | 7018792233651 | 2026-09-18 |
| 185.201.43.0/24 v4 | RPKI valid | 27 | 7018792233651 | 2026-09-18 |
| 192.70.238.0/24 v4 | no ROA | 30 | 7018792233651 | 2026-09-18 |
| 192.189.161.0/24 v4 | no ROA | 30 | 7018792233651 | 2026-09-18 |
| 192.206.19.0/24 v4 | no ROA | 30 | 7018792233651 | 2026-09-18 |
| 198.145.106.0/24 v4 | RPKI valid | 42 | 37721335633651 | 2026-09-18 |
| 198.202.219.0/24 v4 | no ROA | 30 | 7018792233651 | 2026-09-18 |
| 204.145.245.0/24 v4 | no ROA | 30 | 7018792233651 | 2026-09-18 |
| 209.23.201.0/24 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 209.23.253.0/24 v4 | RPKI valid | 41 | 7018792233651 | 2026-09-18 |
| 216.170.120.0/24 v4 | RPKI valid | 42 | 37721335633651 | 2026-09-18 |
| 2001:559:e::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:6b::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:6e::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:77::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:78::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:9c::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:9d::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:9e::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:a4::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:c1::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:f3::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:104::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:106::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:17e::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:197::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:1c0::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:1c1::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:1ed::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:20e::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:218::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:21a::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:24f::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:259::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:262::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:295::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:2ac::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:2dd::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:2e6::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:305::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:329::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:340::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:35b::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:376::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:37e::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:39c::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:3bd::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:3be::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:457::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:499::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:4ac::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:519::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:520::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:53e::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:546::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:549::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:55a::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:5ea::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:755::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:7b1::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:8000::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:8087::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:80a9::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:80c3::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:80c4::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:81de::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:81e4::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:81f7::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:8242::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:824c::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:8261::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:829b::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:82e1::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:8302::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:8322::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:832e::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:8335::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:8342::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:8343::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:834d::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:8356::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:8368::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:837a::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:8389::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:839c::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:83aa::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:83ba::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:83c9::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:83cd::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:83ef::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:83f3::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:841f::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:845a::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:846f::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:84a3::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:8507::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:8529::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:8538::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:8542::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:8543::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:8552::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:8562::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:8578::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:8584::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:8585::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:85a2::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:85a3::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:85c7::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:85c8::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:85d4::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |
| 2001:559:85f3::/48 v6 | RPKI valid | 33 | 852792233651 | 2026-09-18 |