AS7960 California Polytechnic State University

CALPOLY-NET-ENS - California Polytechnic State University · registered in the United States

IPv4 addresses72,20439 prefixes · 0.002% of announced IPv4

Rank in United States#779largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#2,376of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS7960 in ASN lookup Look up an IP in this network (129.65.0.1) All networks in United States

IPv4 prefixes

All 39 prefixes, in address order.

129.65.0.0/20
129.65.16.0/24
129.65.17.0/24
129.65.18.0/23
129.65.20.0/23
129.65.22.0/23
129.65.24.0/21
129.65.32.0/19
129.65.64.0/22
129.65.68.0/23
129.65.70.0/24
129.65.71.0/26
129.65.71.64/27
129.65.71.96/29
129.65.71.104/30
129.65.71.108/31
129.65.71.110/32
129.65.71.111/32
129.65.71.112/28
129.65.71.128/25
129.65.72.0/21
129.65.80.0/20
129.65.96.0/20
129.65.112.0/24
129.65.113.0/24
129.65.114.0/23
129.65.116.0/22
129.65.120.0/21
129.65.128.0/17
198.188.150.0/23
198.188.152.0/22
198.188.156.64/30
198.188.156.184/29
198.188.159.0/24
207.62.152.0/21
207.62.160.0/23
207.62.163.0/24
207.62.164.0/22
207.62.168.0/22

Other ASNs named California Polytechnic State University

1 other network uses the same organisation name; together with AS7960 they announce 73,230 IPv4 addresses.

ASNNameIPv4 addresses

AS46357CALPOLY-NETLAB - California Polytechnic State University US1,026

Similar-sized networks in United States

ASNNameIPv4 addresses

AS5374#776 DNIC-ASBLK-05120-05376 - United States Department of Defense (DoD)72,448

AS14454#777 SILVERSKY-INC - SilverSky, Inc.72,448

AS18558#778 NETBLK-RCOEK - Riverside County Office of Education72,204

AS14127#780 ILAND - Iland Internet Solutions Corporation72,192

AS396465#781 SACSTATE - California State University, Sacramento71,789

AS13614#782 ALLWEST - All West Communications, Inc.71,680

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