AS11663 State of Utah

SUG-1 - State of Utah · registered in the United States

IPv4 addresses392,70421 prefixes · 0.013% of announced IPv4

Rank in United States#196largest network in US by IPv4 space, of 18,338 · 0.03% of US

Rank worldwide#683of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS11663 in ASN lookup Look up an IP in this network (161.119.0.1) All networks in United States

IPv4 prefixes

All 21 prefixes, in address order.

161.119.0.0/16
165.239.0.0/17
165.239.128.0/19
165.239.160.0/20
165.239.177.0/24
165.239.179.0/24
165.239.180.0/22
165.239.184.0/21
165.239.192.0/18
168.177.0.0/16
168.178.0.0/16
168.179.0.0/20
168.179.16.0/21
168.179.24.0/24
168.179.25.0/24
168.179.26.0/23
168.179.28.0/22
168.179.32.0/19
168.179.64.0/18
168.179.128.0/17
168.180.0.0/16

Similar-sized networks in United States

ASNNameIPv4 addresses

AS17055#193 UTAH - University of Utah393,984

AS357#194 DNIC-ASBLK-00306-00371 - United States Department of Defense (DoD)393,216

AS361#195 DNIC-ASBLK-00306-00371 - United States Department of Defense (DoD)393,216

AS6122#197 ICN-AS - Iowa Communications Network377,344

AS54113#198 FASTLY - Fastly, Inc.375,296

AS30058#199 FDCSERVERS - FDCservers.net369,918

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