ASN Information - AS21589

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General Information

Name: City of San Jose
Domain: sanjoseca.gov
Country: US
Type: government
Registry: ARIN

Prefix Counts

IPv4 Count: 74,240
IPv6 Count: 1,208,925,819,614,629,174,706,176

IPv4 Prefixes

CIDR Country Network Name Organization Registry Status Size
156.39.0.0/16 US SAN-JOSE-NET City of San Jose ARIN allocation 65,536
156.39.0.0/24 US SAN-JOSE-NET City of San Jose ARIN allocation 256
156.39.1.0/24 US SAN-JOSE-NET City of San Jose ARIN allocation 256
156.39.2.0/24 US SAN-JOSE-NET City of San Jose ARIN allocation 256
156.39.3.0/24 US SAN-JOSE-NET City of San Jose ARIN allocation 256
156.39.5.0/24 US SAN-JOSE-NET City of San Jose ARIN allocation 256
156.39.10.0/24 US SAN-JOSE-NET City of San Jose ARIN allocation 256
156.39.11.0/24 US SAN-JOSE-NET City of San Jose ARIN allocation 256
156.39.12.0/24 US SAN-JOSE-NET City of San Jose ARIN allocation 256
156.39.13.0/24 US SAN-JOSE-NET City of San Jose ARIN allocation 256
156.39.15.0/24 US SAN-JOSE-NET City of San Jose ARIN allocation 256
156.39.28.0/24 US SAN-JOSE-NET City of San Jose ARIN allocation 256
156.39.48.0/21 US SAN-JOSE-NET City of San Jose ARIN allocation 2,048
156.39.60.0/24 US SAN-JOSE-NET City of San Jose ARIN allocation 256
156.39.62.0/24 US SAN-JOSE-NET City of San Jose ARIN allocation 256
156.39.63.0/24 US SAN-JOSE-NET City of San Jose ARIN allocation 256
156.39.64.0/22 US SAN-JOSE-NET City of San Jose ARIN allocation 1,024
156.39.68.0/24 US SAN-JOSE-NET City of San Jose ARIN allocation 256
156.39.69.0/24 US SAN-JOSE-NET City of San Jose ARIN allocation 256
156.39.73.0/24 US SAN-JOSE-NET City of San Jose ARIN allocation 256
156.39.99.0/24 US SAN-JOSE-NET City of San Jose ARIN allocation 256
156.39.125.0/24 US SAN-JOSE-NET City of San Jose ARIN allocation 256
156.39.127.0/24 US SAN-JOSE-NET City of San Jose ARIN allocation 256
156.39.131.0/24 US SAN-JOSE-NET City of San Jose ARIN allocation 256
156.39.160.0/24 US SAN-JOSE-NET City of San Jose ARIN allocation 256

IPv6 Prefixes

CIDR Country Network Name Organization Registry Status
2001:470:f0::/48 US HURRICANE-IPV6 Hurricane Electric LLC ARIN allocation

Network Relationships

Upstreams: AS286, AS3257, AS6939, AS7018