AS30237 Chaney Systems, Inc.

CHANEYSYS - Chaney Systems, Inc. · registered in the United States

IPv4 addresses32,7681 prefixes · 0.001% of announced IPv4

Rank in United States#1,754largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#4,838of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS30237 in ASN lookup Look up an IP in this network (137.239.0.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

137.239.0.0/17

Similar-sized networks in United States

ASNNameIPv4 addresses

AS22978#1751 GSU - Governors State University32,768

AS25807#1752 ARLINGTONVA - Arlington County Government32,768

AS26463#1753 MISD-NET - Macomb Intermediate School District32,768

AS32733#1755 UD-RES-AS - University of Dayton32,768

AS39999#1756 POLK-COUNTY-PUBLIC-SCHOOLS - Polk County Public Schools32,768

AS40586#1757 UNM-HEALTH-SCIENCES - University of New Mexico Health Sciences Center32,768

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