AS29903 Washington Research Library Consortium

WRLC-AS - Washington Research Library Consortium · registered in the United States

IPv4 addresses1,0244 prefixes · <0.001% of announced IPv4

Rank in United States#8,444largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#36,972of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS29903 in ASN lookup Look up an IP in this network (192.245.136.1) All networks in United States

IPv4 prefixes

All 4 prefixes, in address order.

192.245.136.0/24
198.91.35.0/24
198.91.36.0/24
198.91.38.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS29874#8441 CAMBRI-AS1 - Cambridge Associates1,024

AS29893#8442 CHATANGO - Chatango LLC1,024

AS29901#8443 MECK-COUNTY-INET - Mecklenburg County, NC1,024

AS29934#8445 NETACOM - Netadyne Networks, Inc.1,024

AS29963#8446 MARYKAY-NA - Mary Kay Inc.1,024

AS29970#8447 DEVONCORP - Devon Energy Corporation1,024

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