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 66.253.78.0/24 valid
- v4 66.30.0.0/15 valid
- v4 66.41.0.0/16 valid
- v4 66.56.0.0/18 valid
- v4 66.93.180.0/24 valid
- v4 66.93.181.0/24 valid
- v4 66.93.182.0/24 valid
- v4 66.93.183.0/24 valid
- v4 66.93.43.0/24 valid
- v4 66.93.45.0/24 valid
- v4 66.93.46.0/24 valid
- v4 66.93.47.0/24 valid
- v4 67.160.0.0/11 valid
- v4 68.167.24.0/24 valid
- v4 68.167.25.0/24 valid
- v4 68.167.26.0/24 valid
- v4 68.167.27.0/24 valid
- v4 68.167.56.0/24 valid
- v4 68.167.57.0/24 valid
- v4 68.167.58.0/24 valid
- v4 68.167.59.0/24 valid
- v4 68.32.0.0/11 valid
- v4 68.80.0.0/13 valid
- v4 69.136.0.0/13 valid
- v4 69.180.0.0/15 valid
- v4 69.240.0.0/12 valid
- v4 70.88.0.0/14 valid
- v4 71.192.0.0/12 valid
- v4 71.224.0.0/12 valid
- v4 71.24.0.0/14 valid
- v4 71.56.0.0/13 valid
- v4 72.244.138.0/24 unknown
- v4 72.244.144.0/24 unknown
- v4 72.244.146.0/24 valid
- v4 72.244.152.0/24 valid
- v4 72.55.0.0/17 valid
- v4 73.0.0.0/8 valid
- v4 74.16.0.0/12 valid
- v4 74.49.227.0/24 valid
- v4 74.49.240.0/24 valid
- v4 74.49.242.0/24 valid
- v4 74.49.244.0/24 valid
- v4 74.49.246.0/24 valid
- v4 74.81.128.0/19 valid
- v4 74.92.0.0/14 valid
- v4 75.144.0.0/13 valid
- v4 75.64.0.0/13 valid
- v4 75.72.0.0/15 valid
- v4 75.74.0.0/16 valid
- v4 75.75.0.0/17 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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