AS22773
Cox Communications Inc. ISP registered in United States
4,782IPv4 prefixes
1,243IPv6 prefixes
98%RPKI-valid
#114AS Rank
#1Rank in United States
2001-11-20Allocated
Cox Communications Inc. (AS22773) — ISP, registered in United States. announces 4,782 IPv4 prefixes + 1,243 IPv6 prefixes. Rank in United States: #1. Allocated: 2001-11-20.
IPv4 4,782IPv6 1,243
Announced prefixes · 6,025
- v4 156.239.151.0/24 valid
- v4 156.239.152.0/24 valid
- v4 156.239.153.0/24 valid
- v4 156.239.56.0/24 valid
- v4 156.239.57.0/24 valid
- v4 156.239.58.0/24 valid
- v4 156.239.59.0/24 valid
- v4 156.239.61.0/24 valid
- v4 156.239.62.0/24 valid
- v4 156.239.63.0/24 valid
- v4 156.241.41.0/24 valid
- v4 156.242.0.0/24 valid
- v4 156.242.1.0/24 valid
- v4 156.242.120.0/24 valid
- v4 156.242.121.0/24 valid
- v4 156.242.122.0/24 valid
- v4 156.242.16.0/24 valid
- v4 156.242.17.0/24 valid
- v4 156.242.18.0/24 valid
- v4 156.242.19.0/24 valid
- v4 156.242.2.0/24 valid
- v4 156.242.20.0/24 valid
- v4 156.242.21.0/24 valid
- v4 156.242.22.0/24 valid
- v4 156.242.224.0/24 valid
- v4 156.242.225.0/24 valid
- v4 156.242.226.0/24 valid
- v4 156.242.227.0/24 valid
- v4 156.242.228.0/24 valid
- v4 156.242.229.0/24 valid
- v4 156.242.23.0/24 valid
- v4 156.242.230.0/24 valid
- v4 156.242.231.0/24 valid
- v4 156.242.232.0/24 valid
- v4 156.242.233.0/24 valid
- v4 156.242.234.0/24 valid
- v4 156.242.235.0/24 valid
- v4 156.242.236.0/24 valid
- v4 156.242.237.0/24 valid
- v4 156.242.238.0/24 valid
- v4 156.242.239.0/24 valid
- v4 156.242.24.0/24 valid
- v4 156.242.240.0/24 valid
- v4 156.242.241.0/24 valid
- v4 156.242.242.0/24 valid
- v4 156.242.243.0/24 valid
- v4 156.242.244.0/24 valid
- v4 156.242.245.0/24 valid
- v4 156.242.246.0/24 valid
- v4 156.242.247.0/24 valid
RPKI: rpki.cloudflare.com · 2026-06-23
— Routing status unavailable
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 6017 |
| 2026-06-13 | 6017 |
| 2026-06-14 | 6016 |
| 2026-06-16 | 6026 |
| 2026-06-17 | 6007 |
| 2026-06-19 | 6023 |
| 2026-06-20 | 6021 |
| 2026-06-21 | 6022 |
| 2026-06-22 | 6023 |
| 2026-06-23 | 6025 |
Facilities · 14
- Digital Realty ATL (56 Marietta) Atlanta
- Digital Realty CHI (350 E Cermak) Chicago
- Digital Realty NYC (111 8th Ave) New York
- EdgeConneX Las Vegas (EDCLAS01) Las Vegas
- EdgeConneX Norfolk (EDCNOR01) Norfolk
- EdgeConneX Phoenix (EDCPHX01) Tempe
- EdgeConneX San Diego (EDCSDG01) San Diego
- Equinix DA1 - Dallas Dallas
- Equinix DC1-DC15,DC21-DC22 - Ashburn Ashburn
- Equinix LA1 - Los Angeles Los Angeles
- Equinix NY9 - New York, 111 8th Avenue New York
- Equinix SV1/SV5/SV10 - Silicon Valley, San Jose San Jose
- Markley Group One Summer Street Boston Boston
- Netrality Kansas City - 1102 Grand Kansas City