AS62775 Internet2

INTERNET2-ISS - Internet2 · registered in the United States

IPv4 addresses1,5363 prefixes · <0.001% of announced IPv4

Rank in United States#6,889largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#26,204of 79,396 networks with IPv4

IPv63 x /482 prefixes

CountryUnited States18,679 ASNs registered there

Open AS62775 in ASN lookup Look up an IP in this network (163.253.26.1) All networks in United States

IPv4 prefixes

All 3 prefixes, in address order.

163.253.26.0/23
163.253.60.0/23
163.253.68.0/23

IPv6 prefixes

All 2 prefixes.

2001:468:1f20::/47
2001:468:1f22::/48

Other ASNs named Internet2

4 other networks use the same organisation name; together with AS62775 they announce 17,152 IPv4 addresses.

ASNNameIPv4 addresses

AS11537INTERNET2-RESEARCH-EDU - Internet2 US7,992

AS396955INTERNET2-BLEND - Internet2 US3,784

AS11164INTERNET2-I2PX - Internet2 US2,304

AS396961INTERNET2-OSG - Internet2 US1,536

Similar-sized networks in United States

ASNNameIPv4 addresses

AS32094#6886 ERICYHOST - Ericsson Inc.1,536

AS32381#6887 GOOGLE CLOUD NETWORKING - Google Access LLC1,536

AS55280#6888 RACKBYTE - RackByte LLC1,536

AS203483#6890 garmin-emea Garmin International, Inc.1,536

AS393770#6891 BICOM-US - Bicom Systems1,536

AS399266#6892 PONENET - Z Plus LLC1,536

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