AS31981 BlueTower Hosting LLC

BLUETOWERHOSTING-ASN - BlueTower Hosting LLC · registered in the United States

IPv4 addresses2,0481 prefixes · <0.001% of announced IPv4

Rank in United States#6,298largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#23,157of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS31981 in ASN lookup Look up an IP in this network (208.75.64.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

208.75.64.0/21

Similar-sized networks in United States

ASNNameIPv4 addresses

AS31801#6295 BHS-NET-LOU - Baptist Healthcare System2,048

AS31812#6296 PBSO-INTERNET - Palm Beach County Sheriff's Office2,048

AS31920#6297 GEETEL-AS - Geetingsville Telephone Co., Inc.2,048

AS32010#6299 TSIS-LLC - Top Speed Internet Service2,048

AS32075#6300 FBL-AS - Iowa Farm Bureau Federation & Affiliated Cos.2,048

AS32077#6301 ULTISOFTASN - ULTIMATE SOFTWARE GROUP2,048

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