AS22773 Cox Communications
AS22773 is operated by Cox Communications and registered with ARIN (US) since 2001-11-20.
It announces 5,041 IPv4 and 1,460 IPv6 prefixes, 97% of them RPKI valid.
RIPE RIS sees 7 upstream and peer networks and 487 downstream networks next to it.
PeeringDB lists it as a Cable/DSL/ISP network at 14 facilities. Its peering policy is selective.
| Name | Cox Communications |
|---|---|
| Registry handle | ASN-CXA-ALL-CCI-22773-RDC |
| Registry (RIR) | ARIN |
| Country | United States (US) |
| Delegated on | 2001-11-20 |
| Network type | Cable/DSL/ISP, North America |
| Peering policy | Selective |
| IRR as-set | AS22773:AS-CONE |
| Prefixes (IPv4 / IPv6) | 5,041 / 1,460 |
| RPKI valid | 97% (6,348 / 6,501) |
| Upstreams and peers | 7 |
| Downstream networks | 487 |
| Website | cox.com/peering |
Routing health
- AS22773 announces 5041 IPv4 and 1460 IPv6 prefixes.
- 6348 of 6501 announced prefixes are RPKI valid.
- 153 announced prefixes are not covered by a ROA of AS22773 (they may have none, or another network’s).
- 7 upstreams and peers, 487 downstream networks seen.
For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.
Announced prefixes 6,501
- 5.151.50.0/24
- 5.151.76.0/24
- 5.151.85.0/24
- 5.151.86.0/24
- 5.151.87.0/24
- 5.151.97.0/24
- 5.151.98.0/24
- 5.151.99.0/24
- 5.151.107.0/24
- 5.151.110.0/24
- 5.151.111.0/24
- 5.151.138.0/24
- 5.151.149.0/24
- 5.151.164.0/24
- 5.151.165.0/24
- 5.151.175.0/24
- 5.151.213.0/24
- 5.151.223.0/24
- 5.151.235.0/24
- 5.151.242.0/24
- 5.151.244.0/24
- 5.151.245.0/24
- 5.151.247.0/24
- 5.151.249.0/24
- 5.151.250.0/24
- 5.183.88.0/22
- 5.249.176.0/22
- 9.155.0.0/18
- 16.220.132.0/22
- 16.220.132.0/24
- 16.221.56.0/21
- 16.221.128.0/19
- 16.221.168.0/21
- 16.221.176.0/20
- 16.221.224.0/19
- 16.222.32.0/20
- 16.227.0.0/17
- 16.227.0.0/24
- 23.250.128.0/24
- 23.250.129.0/24
- 23.250.130.0/24
- 23.250.131.0/24
- 23.250.132.0/24
- 23.250.133.0/24
- 23.250.134.0/24
- 23.250.135.0/24
- 23.250.136.0/24
- 23.250.137.0/24
- 23.250.138.0/24
- 23.250.139.0/24
- 23.250.140.0/24
- 23.250.141.0/24
- 23.250.142.0/24
- 23.250.143.0/24
- 23.250.144.0/24
- 23.250.145.0/24
- 23.250.146.0/24
- 23.250.147.0/24
- 23.250.148.0/24
- 23.250.149.0/24
- 23.250.150.0/24
- 23.250.151.0/24
- 23.250.152.0/24
- 23.250.153.0/24
- 23.250.154.0/24
- 23.250.155.0/24
- 23.250.156.0/24
- 23.250.157.0/24
- 23.250.158.0/24
- 23.250.159.0/24
- 23.250.160.0/24
- 23.250.161.0/24
- 23.250.162.0/24
- 23.250.163.0/24
- 23.250.164.0/24
- 23.250.165.0/24
- 23.250.166.0/24
- 23.250.167.0/24
- 23.250.168.0/24
- 23.250.169.0/24
- 23.250.170.0/24
- 23.250.171.0/24
- 23.250.172.0/24
- 23.250.173.0/24
- 23.250.174.0/24
- 23.250.175.0/24
- 23.250.176.0/24
- 23.250.177.0/24
- 23.250.178.0/24
- 23.250.179.0/24
- 23.250.180.0/24
- 23.250.181.0/24
- 23.250.182.0/24
- 23.250.183.0/24
- 23.250.184.0/24
- 23.250.185.0/24
- 23.250.186.0/24
- 23.250.187.0/24
- 23.250.188.0/24
- 23.250.189.0/24
Showing the first 100.
Upstreams and peers 7
The networks RIPE RIS sees next to AS22773 in BGP paths, the most visible first.
Peering
Peering policy: Selective. Suggested max-prefix limits: 10,000 IPv4, 3,000 IPv6. PeeringDB record
| Facility | City | Country |
|---|---|---|
| Digital Realty ATL13 - Atlanta | Atlanta | US |
| Digital Realty CHI (350 E Cermak) | Chicago | US |
| Digital Realty NYC (111 8th Ave) | New York | US |
| EdgeConneX Las Vegas (EDCLAS01) | Las Vegas | US |
| EdgeConneX Norfolk (EDCNOR01) | Norfolk | US |
| EdgeConneX Phoenix (EDCPHX01) | Tempe | US |
| EdgeConneX San Diego (EDCSDG01) | San Diego | US |
| Equinix DA1 - Dallas | Dallas | US |
| Equinix DC1-DC15,DC21-DC22 - Ashburn | Ashburn | US |
| Equinix LA1 - Los Angeles | Los Angeles | US |
| Equinix NY9 - New York, 111 8th Avenue | New York | US |
| Equinix SV1/SV5/SV10 - Silicon Valley, San Jose | San Jose | US |
| Markley Group One Summer Street Boston | Boston | US |
| Netrality Kansas City - 1102 Grand | Kansas City | US |
More about AS22773
Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-12 19:49 UTC. The country is where the AS number was registered, not necessarily where the network operates.