Home
/
ASN directory
/
AS53581
AS53581 Inland FIber
IDL-76-53581 - Inland FIber · registered in the United States
IPv4 addresses 512 2 prefixes · <0.001% of announced IPv4
Rank in United States #11,709 largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide #52,364 of 79,396 networks with IPv4
IPv6 none no IPv6 routes announced
IPv4 prefixes
All 2 prefixes, in address order.
66.92.58.0/24 72.244.158.0/24
Similar-sized networks in United States
ASN Name IPv4 addresses
AS53572 #11706 HNB - Hookers and Blow512
AS53575 #11707 AUSTIN-COLLEGE - Austin College512
AS53578 #11708 DISNEY-WDAS-AS - Disney Worldwide Services, Inc.512
AS53607 #11710 SDCS-AS1 - Synergy Data Center & Services512
AS53664 #11711 PICOTRADING - Pico Quantitative Trading, LLC512
AS53674 #11712 KYVONAS-01 - SupportCloud, 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