AS22909 Comcast Cable Communications, LLC 🇺🇸 US
Announcing 54 prefixes, seen at the RIS collectors.
IPv4 prefixes
6
1,536 (6 × /24)
IPv6 prefixes
48
48 × /48
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
42
transit customers observed
Customer cone
39
ASes reachable through it
Registry and operator data
- AS number
- AS22909
- Name
- Comcast Cable Communications, LLC
- Organisation
- Comcast - Nashville/Knoxville/Chatanooga
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2001-12-12
- Network type
- Cable/DSL/ISP
- Scope
- Regional
- Peering policy
- Restrictive
- PeeringDB
- net/10091
- Facilities
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
6 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 50.201.4.0/24 v4 | RPKI valid | 41 | 7018792222909 | 2026-09-18 |
| 50.202.69.0/24 v4 | RPKI valid | 42 | 7018792222909 | 2026-09-18 |
| 50.216.148.0/24 v4 | RPKI valid | 42 | 7018792222909 | 2026-10-10 |
| 50.221.219.0/24 v4 | RPKI valid | 41 | 7018792222909 | 2026-09-18 |
| 50.231.153.0/24 v4 | RPKI valid | 42 | 7018792222909 | 2026-09-18 |
| 50.232.105.0/24 v4 | RPKI valid | 42 | 7018792222909 | 2026-09-18 |