AS1003 andrewnet

ANDREWNET - andrewnet · registered in the United States

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in United States#10,297largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#47,865of 79,396 networks with IPv4

IPv611 x /4810 prefixes

CountryUnited States18,679 ASNs registered there

Open AS1003 in ASN lookup Look up an IP in this network (23.143.82.1) All networks in United States

IPv4 prefixes

All 2 prefixes, in address order.

23.143.82.0/24
45.41.37.0/24

IPv6 prefixes

All 10 prefixes.

2602:fc26:1::/48
2602:fc26:2::/48
2602:fc26:6::/47
2602:fc26:8::/48
2602:fc26:b::/48
2602:fc26:12::/48
2602:fc26:14::/48
2602:fc26:16::/48
2602:fc26:1a::/48
2602:fc26:20::/48

Similar-sized networks in United States

ASNNameIPv4 addresses

AS401146#10294 TURNEL - TURNEL512

AS401183#10295 STEGEMEYER-NET - James Stegemeyer, Sole Proprietorship512

AS401703#10296 ORDINAL-ADV-01 - Ordinal Advisors LLC512

AS992#10298 MODEST-LABS - Modest Labs LLC512

AS398076#10299 OVERTURE-LIFE - Overture Life, Inc.512

AS53710#10300 OWENS-CORNING - Owens-Corning512

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