AS31 - California Institute of Technology
Detailed information about the Autonomous System AS31:
| API Url | https://api.ipapi.is/?q=AS31 |
| Status | Active |
| Organization | California Institute of Technology |
| Description | CIT, US |
| Website | caltech.edu |
| Type | education |
| Abuse E-Mail | noc@caltech.edu |
| Whois | https://api.ipapi.is/?whois=AS31 |
| Created | 1984-09-21 |
| Updated | 2023-08-29 |
| Country | US |
IPv4 Prefixes
Currently, there are 24 IPv4 prefixes for AS31 - California Institute of Technology in the database. This amounts to 268,288 IPv4 addresses that are hosted on this ASN.
131.215.0.0/16
131.215.229.0/24
131.215.230.0/24
131.215.234.0/24
131.215.239.0/24
131.215.240.0/24
131.215.242.0/23
131.215.244.0/23
134.4.0.0/16
192.12.19.0/24
192.31.43.0/24
192.41.208.0/24
131.215.0.0/16
131.215.229.0/24
131.215.230.0/24
131.215.234.0/24
131.215.239.0/24
131.215.240.0/24
131.215.242.0/23
131.215.244.0/23
134.4.0.0/16
192.12.19.0/24
192.31.43.0/24
192.41.208.0/24IPv6 Prefixes
Currently, there are 2 IPv6 prefixes for AS31 - California Institute of Technology in the database. This amounts to 158,456,325,028,528,680,000,000,000,000 IPv6 addresses that are hosted on this ASN.
2607:f520::/32
2607:f520::/32Raw WHOIS Record - AS31 - California Institute of Technology