ASN Information - AS131

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General Information

Name: University of California, Santa Barbara
Domain: ucsb.edu
Country: US
Type: education
Registry: ARIN

Prefix Counts

IPv4 Count: 132,096
IPv6 Count: 79,228,162,514,264,337,593,543,950,336

IPv4 Prefixes

CIDR Country Network Name Organization Registry Status Size
128.111.0.0/16 US UCSB University of California, Santa Barbara ARIN allocation 65,536
169.231.0.0/16 US UCNET-BLK4-UCSB University of California, Santa Barbara ARIN reassignment 65,536
192.35.222.0/24 US UCDLA-SBINET University of California, Santa Barbara ARIN allocation 256
192.150.216.0/23 US UCSB-SEQUOIA1 University of California, Santa Barbara ARIN allocation 512
199.120.153.0/24 US TRANSCAL University of California, Santa Barbara ARIN allocation 256

IPv6 Prefixes

CIDR Country Network Name Organization Registry Status
2607:f378::/32 US UCSB-V6-NET1 University of California, Santa Barbara ARIN allocation

Network Relationships

Upstreams: AS2152, AS2153