AS33287 Comcast Cable Communications, LLC 🇺🇸 US
Announcing 351 prefixes, seen at the RIS collectors.
IPv4 prefixes
45
13,824 (54 × /24)
IPv6 prefixes
306
306 × /48
Upstreams
1
transit providers observed
Peers
1
settlement-free adjacencies
Downstreams
131
transit customers observed
Customer cone
142
ASes reachable through it
Registry and operator data
- AS number
- AS33287
- Name
- Comcast Cable Communications, LLC
- Organisation
- Comcast - Freedom West (Philadelphia)
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2004-11-16
- Network type
- Cable/DSL/ISP
- Scope
- Regional
- Peering policy
- Open
- PeeringDB
- net/10094
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
306 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2001:559:30::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:4b::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:81::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:a8::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:a9::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:b6::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:b7::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:c2::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:d6::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:108::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:109::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:111::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:117::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:121::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:139::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:149::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:14a::/48 v6 | RPKI valid | 1 | 4439320579434927174792233287 | 2026-09-18 |
| 2001:559:15e::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:15f::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:165::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:193::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:1aa::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:1b6::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:1bc::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:1bf::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:1c3::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:1c4::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:1c7::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:1d3::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:1ea::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:1ee::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:257::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:25e::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:272::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:28c::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-10-01 |
| 2001:559:2c3::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:2c5::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:2c7::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:2c8::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:2e2::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:2ea::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:2f1::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:2f4::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:2f5::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:30f::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:312::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:35a::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:35d::/48 v6 | RPKI valid | 1 | 21324190026453792233287 | 2026-09-18 |
| 2001:559:369::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:387::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:38a::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:3a4::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:3d1::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:3d7::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:3ef::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:3f8::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-10-05 |
| 2001:559:40c::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:40d::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:40f::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:412::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:413::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:432::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:437::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:439::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:460::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:481::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:4ab::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:4bc::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:4bd::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:4cb::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:4f2::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:4f9::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:50a::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:538::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:556::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:569::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:571::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:582::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:58f::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:593::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:595::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:596::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:597::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:59a::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:59d::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:5a5::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:5b2::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:5d1::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:5dd::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:5e0::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:5ed::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:5ee::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:5fb::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:5fe::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:700::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:706::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:70a::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:70b::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:71d::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:71e::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-10-04 |
| 2001:559:726::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:727::/48 v6 | RPKI valid | 31 | 852792233287 | 2026-10-12 |
| 2001:559:729::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:745::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:747::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:751::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:752::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:764::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:781::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:78c::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:798::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:7b6::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:7bb::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:7ff::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:801f::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:804e::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:806d::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:8085::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:80a4::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:80b8::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:80b9::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:80ba::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:80db::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:80e2::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:80eb::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:80ec::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:80ef::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:80f1::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:8104::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:810f::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:8115::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:8118::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:8123::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:8134::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:8153::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:8155::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:8158::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:8159::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:815c::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:8181::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:81a2::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:81a4::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:81a8::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:81b6::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:81c1::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:81cd::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:81cf::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:81ea::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:81ee::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:820f::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:822f::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:8243::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:824a::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:825c::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:82b0::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:82be::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:82cc::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:82de::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:832f::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:8333::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:835f::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:8371::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-27 |
| 2001:559:8372::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:8373::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:8375::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:8377::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:837d::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:8383::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:83c0::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:83c3::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:83e7::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:840a::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:840e::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:842e::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:8431::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-24 |
| 2001:559:8453::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:8458::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:845b::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:8463::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:8466::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:846e::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:8487::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:848b::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:84aa::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:84ad::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:84c5::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:84c9::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:84ca::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:84e0::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:84ee::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:84f9::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-21 |
| 2001:559:8508::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:8509::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:850a::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:8515::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:856d::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:8594::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:859c::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:859f::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |
| 2001:559:85a1::/48 v6 | RPKI valid | 32 | 852792233287 | 2026-09-18 |