AS46971 First Interstate Bank

FIBXTERNALIP - First Interstate Bank · registered in the United States

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in United States#11,661largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#51,894of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS46971 in ASN lookup Look up an IP in this network (74.114.2.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

74.114.2.0/23

Similar-sized networks in United States

ASNNameIPv4 addresses

AS46879#11658 NCTCOG-911-ESINET-AS - North Central Texas Council of Governments512

AS46895#11659 CSGN - CSG Systems Inc.512

AS46952#11660 CALYON-1301 - Calyon America Services, Inc.512

AS46999#11662 CREWSBANKCORP - Crews Banking Corporation512

AS47010#11663 LG-03279 - Liggett Group LLC512

AS47015#11664 SHH-SJH - Sacred Heart Hospital512

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