AS40661 Education Service Center, Region VI

ESC6-NET - Education Service Center, Region VI · registered in the United States

IPv4 addresses1,0241 prefixes · <0.001% of announced IPv4

Rank in United States#8,608largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#37,399of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS40661 in ASN lookup Look up an IP in this network (208.91.96.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

208.91.96.0/22

Similar-sized networks in United States

ASNNameIPv4 addresses

AS40614#8605 TALOS-HOUTX - Talos Energy LLC1,024

AS40640#8606 CAYUSEHOLDINGS-PEN-01 - CAYUSE TECHNOLOGIES LLC1,024

AS40648#8607 LEE-BOCC-AS - Lee County BoCC1,024

AS40662#8609 LAYER7-MITIGATION - Layer7 Technologies Inc1,024

AS40722#8610 CALARTS - California Institute of the Arts1,024

AS40725#8611 UNIVERSAL-CONNECTIVITY-BGP - Universal Connectivity, Inc.1,024

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