AS11353 Education Service Center Region XI

ASN-ESCXI - Education Service Center Region XI · registered in the United States

IPv4 addresses17,4086 prefixes · <0.001% of announced IPv4

Rank in United States#2,257largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#6,668of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS11353 in ASN lookup Look up an IP in this network (208.84.136.1) All networks in United States

IPv4 prefixes

All 6 prefixes, in address order.

208.84.136.0/22
216.213.192.0/19
216.213.224.0/22
216.213.228.0/22
216.213.232.0/21
216.213.240.0/20

Similar-sized networks in United States

ASNNameIPv4 addresses

AS1441#2254 360-BROADBAND - 360 Broadband, LLC17,408

AS3745#2255 NTTDATA-SERVICES-AS2 - NTT DATA Services Holdings Corporation17,408

AS8092#2256 AMH - Access Media Holdings, LLC17,408

AS17275#2258 FMAC-I-BILLING - Federal Home Loan Mortgage Corporation17,408

AS19366#2259 FDL-42 - Fibertown17,408

AS19955#2260 PINELAND-TELEPHONE - Pineland Telephone Cooperative, Inc.17,408

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