AS5694 Blue Cross Blue Shield Association

UNIFIED-NET - Blue Cross Blue Shield Association · registered in the United States

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in United States#10,558largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#49,559of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS5694 in ASN lookup Look up an IP in this network (8.45.137.1) All networks in United States

IPv4 prefixes

All 2 prefixes, in address order.

8.45.137.0/24
8.45.140.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS5642#10555 ASHDOWN-TECH - Ashdown Technologies, Inc.512

AS5651#10556 GMLL-AS - GMLL CAPITAL MANAGEMENT LLC512

AS5666#10557 NET-CPRK - Speedcast Communications, Inc512

AS5705#10559 COLUMBIA-CREDIT-UNION - Columbia Community Credit Union512

AS5721#10560 NDU-NET - National Defense University512

AS5728#10561 WORLDNET1 - AT&T Enterprises, LLC512

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