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 156.243.198.0/24 valid
- v4 156.243.199.0/24 valid
- v4 156.243.200.0/24 valid
- v4 156.243.201.0/24 valid
- v4 156.243.202.0/24 valid
- v4 156.243.203.0/24 valid
- v4 156.243.204.0/24 valid
- v4 156.243.205.0/24 valid
- v4 156.243.206.0/24 valid
- v4 156.243.207.0/24 valid
- v4 156.243.218.0/24 valid
- v4 156.243.35.0/24 valid
- v4 156.243.36.0/24 valid
- v4 156.243.37.0/24 valid
- v4 156.243.48.0/24 valid
- v4 156.243.49.0/24 valid
- v4 156.243.50.0/24 valid
- v4 156.243.51.0/24 valid
- v4 156.243.52.0/24 valid
- v4 156.243.53.0/24 valid
- v4 156.243.54.0/24 valid
- v4 156.243.55.0/24 valid
- v4 156.243.56.0/24 valid
- v4 156.243.57.0/24 valid
- v4 156.243.58.0/24 valid
- v4 156.243.59.0/24 valid
- v4 156.243.60.0/24 valid
- v4 156.243.61.0/24 valid
- v4 156.243.62.0/24 valid
- v4 156.243.63.0/24 valid
- v4 156.243.64.0/24 valid
- v4 156.243.65.0/24 valid
- v4 156.243.66.0/24 valid
- v4 156.243.67.0/24 valid
- v4 156.243.68.0/24 valid
- v4 156.243.69.0/24 valid
- v4 156.243.70.0/24 valid
- v4 156.243.71.0/24 valid
- v4 156.243.72.0/24 valid
- v4 156.243.73.0/24 valid
- v4 156.243.74.0/24 valid
- v4 156.243.75.0/24 valid
- v4 156.243.76.0/24 valid
- v4 156.243.77.0/24 valid
- v4 156.243.78.0/24 valid
- v4 156.243.79.0/24 valid
- v4 156.243.82.0/24 valid
- v4 156.243.84.0/24 valid
- v4 156.243.96.0/24 valid
- v4 156.243.97.0/24 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
AS topology · Customer cone 501
Peers · 12
Embed this on your site
Badge 
[](https://ipdex.io/asn/AS22773/)
<a href="https://ipdex.io/asn/AS22773/"><img src="https://ipdex.io/badge/asn/22773.svg" alt="AS22773 on ipdex"></a>
Live chart (iframe)
<iframe src="https://ipdex.io/embed/asn/22773" width="680" height="260" frameborder="0" scrolling="no" title="ipdex chart" style="border:0;max-width:100%"></iframe>