AS16419 Capital One Financial Corporation

COF-EQX-CHI-PP - Capital One Financial Corporation · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#14,105largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#63,759of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS16419 in ASN lookup Look up an IP in this network (204.63.42.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

204.63.42.0/24

Other ASNs named Capital One Financial Corporation

4 other networks use the same organisation name; together with AS16419 they announce 1,280 IPv4 addresses.

ASNNameIPv4 addresses

AS16660COF-EQX-SJN-PP - Capital One Financial Corporation US256

AS19769COF-KDC - Capital One Financial Corporation US256

AS395609COF-EQX-ASH-PP - Capital One Financial Corporation US256

AS395615COF-EQX-SEA-PP - Capital One Financial Corporation US256

Similar-sized networks in United States

ASNNameIPv4 addresses

AS16402#14102 HKUSA - Human Kinetics, Inc.256

AS16407#14103 LINDEN-ADVISORS - Linden Investors LP256

AS16408#14104 LN-DREWU-ASN - Los Nettos256

AS16427#14106 MIRAEASSETUS-ASN - Mirae Asset Securities (USA) Inc.256

AS16428#14107 SFS-AS1 - Store Financial Services, LLC256

AS16434#14108 HCM - Hitachi Cable Manchester, INC256

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