AS7922
Comcast Cable Communications, LLC ISP registered in United States
363IPv4 prefixes
5IPv6 prefixes
99%RPKI-valid
#39AS Rank
#91Rank in United States
1997-02-14Allocated
Comcast Cable Communications, LLC (AS7922) — ISP, registered in United States. announces 363 IPv4 prefixes + 5 IPv6 prefixes. Rank in United States: #91. Allocated: 1997-02-14.
IPv4 363IPv6 5
Announced prefixes · 368
- v4 75.75.128.0/18 valid
- v4 76.128.0.0/11 valid
- v4 76.16.0.0/12 valid
- v4 76.96.0.0/11 valid
- v4 96.112.0.0/13 valid
- v4 96.120.0.0/14 valid
- v4 96.124.0.0/16 valid
- v4 96.128.0.0/11 valid
- v4 96.192.0.0/11 valid
- v4 96.64.0.0/11 valid
- v4 96.96.0.0/12 valid
- v4 98.192.0.0/10 valid
- v4 98.32.0.0/11 valid
- v6 2001:558::/29 valid
- v6 2601::/20 valid
- v6 2603:2000::/20 valid
- v6 2603:3000::/24 valid
- v6 2620:fd:8000::/48 valid
RPKI: rpki.cloudflare.com · 2026-06-20
— Routing status unavailable
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 368 |
| 2026-06-13 | 368 |
| 2026-06-14 | 368 |
| 2026-06-16 | 368 |
| 2026-06-17 | 368 |
| 2026-06-19 | 368 |
| 2026-06-20 | 368 |
Facilities · 27
- CoreSite - Denver (DE1) Denver
- CoreSite - Los Angeles (LA1) One Wilshire Los Angeles
- DataBank New York (LGA1) New York
- DataBank Newark (EWR1) Newark
- Databank Houston West (HOU1) (HOU2) Houston
- Digital Realty ATL (56 Marietta) Atlanta
- Digital Realty NYC (111 8th Ave) New York
- Equinix CH1/CH2/CH4 - Chicago Chicago
- Equinix DA1 - Dallas Dallas
- Equinix DC1-DC15,DC21-DC22 - Ashburn Ashburn
- Equinix LA1 - Los Angeles Los Angeles
- Equinix MI1 - Miami, NOTA Miami
- Equinix SE2/SE3 - Seattle Seattle
- Equinix SV1/SV5/SV10 - Silicon Valley, San Jose San Jose
- Equinix SV8 - Silicon Valley, Palo Alto Palo Alto
- H5 Data Centers Atlanta Atlanta
- Level(3) Chicago (Kingsbury) Chicago
- Level(3) Dallas Dallas
- Level(3) Miami (5th St) Miami
- Level(3) Nashville (Sidco Drive) Nashville
- Level(3) Sunnyvale Sunnyvale
- Lumen Jacksonville Jacksonville
- Lumen New York New York
- Lumen Philadelphia Philadelphia
- Lumen Pittsburgh Pittsburgh
+2
AS topology · Customer cone 2,221
Peers · 65
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