AS395609 Capital One Financial Corporation

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

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#16,934largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#77,779of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS395609 in ASN lookup Look up an IP in this network (204.63.40.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

204.63.40.0/24

Other ASNs named Capital One Financial Corporation

4 other networks use the same organisation name; together with AS395609 they announce 1,280 IPv4 addresses.

ASNNameIPv4 addresses

AS16419COF-EQX-CHI-PP - Capital One Financial Corporation US256

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

AS19769COF-KDC - Capital One Financial Corporation US256

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

Similar-sized networks in United States

ASNNameIPv4 addresses

AS395604#16931 COCORTEZ-2016 - City of Cortez256

AS395607#16932 CASEYS-CORP - Casey's Retail Company256

AS395608#16933 EA-CHATSWORTH - Electronic Arts, Inc.256

AS395612#16935 MC-ALA-ORG - Montgomery County Commission256

AS395613#16936 ASNFPT300 - Footprint Solutions256

AS395614#16937 COL - City of Lansing256

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