AS33490 Comcast (Portland/Spokane) 🇺🇸 US
Comcast Cable Communications, LLC. Announcing 82 prefixes, seen at the RIS collectors.
IPv4 prefixes
22
12,032 (47 × /24)
IPv6 prefixes
60
60 × /48
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
63
transit customers observed
Customer cone
64
ASes reachable through it
Registry and operator data
- AS number
- AS33490
- Name
- Comcast (Portland/Spokane)
- Organisation
- Comcast - Portland/Spokane
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2004-12-30
- Network type
- Cable/DSL/ISP
- Scope
- Regional
- Peering policy
- Restrictive
- PeeringDB
- net/10088
- Facilities
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
60 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2001:559:4::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:20::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:b3::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:b4::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:f0::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:f1::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:184::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:29b::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:29e::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:2c2::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:2e0::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:336::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:36a::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:3e5::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:3f0::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:433::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:434::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:5aa::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:711::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:715::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:79a::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:7ea::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:8070::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:8071::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:8094::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:8095::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:812b::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:8164::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:8186::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:81fe::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:82ca::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:8388::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:83f9::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:8498::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:84bd::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:8500::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:850f::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:868e::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:86b1::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:875a::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:875b::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:c019::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:c01a::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:c040::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:c0a9::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:c0ab::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:c0ac::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:c0ad::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:c148::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:c149::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:c153::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:c17c::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:c17d::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:c1c2::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:c2b9::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:c46b::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:c4e1::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2001:559:c52f::/48 v6 | RPKI valid | 32 | 852792233490 | 2026-09-18 |
| 2a03:2887:ff2c::/48 v6 | no ROA | 32 | 852792233490 | 2026-09-18 |
| 2a03:2887:ff2d::/48 v6 | no ROA | 32 | 852792233490 | 2026-09-18 |