AS394748 City of Fort Collins

CITYOFFORTCOLLINS - City of Fort Collins · registered in the United States

IPv4 addresses7682 prefixes · <0.001% of announced IPv4

Rank in United States#9,883largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#46,018of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS394748 in ASN lookup Look up an IP in this network (198.59.46.1) All networks in United States

IPv4 prefixes

All 2 prefixes, in address order.

198.59.46.0/23
198.59.48.0/24

Other ASNs named City of Fort Collins

1 other network uses the same organisation name; together with AS394748 they announce 36,864 IPv4 addresses.

ASNNameIPv4 addresses

AS397142FORT-COLLINS-CONNEXION - City of Fort Collins US36,096

Similar-sized networks in United States

ASNNameIPv4 addresses

AS394672#9880 ALLEGIANTNETWORKS-01 - Allegiant Technology768

AS394682#9881 CMP - Communications & Power Industries, LLC768

AS394714#9882 DRC - Data Recognition Corporation768

AS394792#9884 RAYUS-AS - RAYUS Radiology768

AS394794#9885 COVE-2ND - Covenant Health768

AS394795#9886 COMM-SOLUTIONS - Communication Solutions, LLC768

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