AS1087 Bloomington Public School District

ISD271 - Bloomington Public School District · registered in the United States

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in United States#10,513largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#49,481of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS1087 in ASN lookup Look up an IP in this network (107.191.78.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

107.191.78.0/23

Similar-sized networks in United States

ASNNameIPv4 addresses

AS1041#10510 KMB3 - Kimberly-Clark Corporation512

AS1077#10511 ACTIVEPURE-TECH-01 - ActivePure Technologies, LLC512

AS1082#10512 HBH-ASN-1 - Zenith American Solutions, Inc.512

AS1355#10514 ABELSONTAYLOR - AbelsonTaylor, Inc.512

AS1383#10515 ANSBB-ASNNET-2 - Verizon Business512

AS1437#10516 VISONEX-LLC - Visonex LLC512

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