AS3705 U.S. Government Publishing Office

GPO-NET - U.S. Government Publishing Office · registered in the United States

IPv4 addresses65,5361 prefixes · 0.002% of announced IPv4

Rank in United States#1,086largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#3,071of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS3705 in ASN lookup Look up an IP in this network (162.140.0.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

162.140.0.0/16

Similar-sized networks in United States

ASNNameIPv4 addresses

AS2768#1083 ERIE-COUNTY - The County of Erie65,536

AS2769#1084 NEBRASKA - State of Nebraska / Office of the CIO65,536

AS2903#1085 MORIC - Madison-Oneida BOCES65,536

AS3709#1087 NET-CITY-SA - City of San Antonio65,536

AS3777#1088 HAVERFORD - Haverford College65,536

AS3782#1089 SWARTHMORE - Swarthmore College65,536

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