AS20098 Blue Cross and Blue Shield of Alabama

BCBS-AL - Blue Cross and Blue Shield of Alabama · registered in the United States

IPv4 addresses12,28810 prefixes · <0.001% of announced IPv4

Rank in United States#2,710largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#8,223of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS20098 in ASN lookup Look up an IP in this network (64.83.96.1) All networks in United States

IPv4 prefixes

All 10 prefixes, in address order.

64.83.96.0/21
64.83.104.0/22
64.83.108.0/23
64.83.110.0/23
64.83.112.0/20
216.104.80.0/21
216.104.88.0/23
216.104.90.0/24
216.104.91.0/24
216.104.92.0/22

Similar-sized networks in United States

ASNNameIPv4 addresses

AS19211#2707 HOSTINGYARD - HostingYard LLC12,288

AS19420#2708 WWTC-247-01 - West Wisconsin Telcom Cooperative, Inc12,288

AS19689#2709 MST-AS - Nuvisions12,288

AS20436#2711 PGTC-COM - Prairie Grove Telephone Co.12,288

AS21730#2712 RRV-NET - Halstad Telephone Company12,288

AS22163#2713 TAMHSC - Texas A&M University System Health Science Center12,288

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