AS85 The Aerospace Corporation

AERO-NET - The Aerospace Corporation · registered in the United States

IPv4 addresses66,81615 prefixes · 0.002% of announced IPv4

Rank in United States#857largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#2,609of 79,396 networks with IPv4

IPv616 x /481 prefixes

CountryUnited States18,679 ASNs registered there

Open AS85 in ASN lookup Look up an IP in this network (130.221.0.1) All networks in United States

IPv4 prefixes

All 15 prefixes, in address order.

130.221.0.0/17
130.221.128.0/20
130.221.144.0/21
130.221.152.0/21
130.221.160.0/22
130.221.164.0/24
130.221.165.0/24
130.221.166.0/23
130.221.168.0/21
130.221.176.0/20
130.221.192.0/18
204.140.240.0/24
206.117.49.0/24
206.117.50.0/23
206.117.54.0/24

IPv6 prefixes

All 1 prefix.

2001:1878:800::/44

Similar-sized networks in United States

ASNNameIPv4 addresses

AS40246#854 NMSU - New Mexico State University66,816

AS13684#855 ASN-MEDTRONIC-1 - Medtronic, Incorporated66,816

AS61317#856 ASDETUK Hivelocity LLC66,816

AS22847#858 BOWDOIN - Bowdoin College66,816

AS302#859 BCM-INFO-NET-AS - Baylor College of Medicine66,816

AS3152#860 FNAL-AS - Fermi National Accelerator Laboratory (Fermilab)66,816

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