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AS22773
AS22773 Cox Communications Inc.
ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. · registered in the United States
IPv4 addresses 12,937,472 3,141 prefixes · 0.413% of announced IPv4
Rank in United States #16 largest network in US by IPv4 space, of 18,338 · 0.95% of US
Rank worldwide #33 of 79,396 networks with IPv4
IPv6 20 x /32 (1,375,744 x /48) 2,100 prefixes
Similar-sized networks in United States
ASN Name IPv4 addresses
AS714 #13 APPLE-ENGINEERING - Apple Inc.16,915,200
AS209 #14 CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC15,739,648
AS21928 #15 T-MOBILE-AS21928 - T-Mobile USA, Inc.13,121,792
AS20115 #17 CHARTER-20115 - Charter Communications LLC12,417,536
AS22394 #18 CELLCO - Verizon Business12,308,992
AS7377 #19 UCSD - University of California, San Diego12,126,474
IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources