arin
2023-08-22
2023-08-22
14
0
131,840
0
| CIDR | Description | IP Num |
|---|---|---|
| 131.215.0.0/24 | California Institute of Technology | 256 |
| 131.215.0.0/16 | California Institute of Technology | 65536 |
| 131.215.229.0/24 | California Institute of Technology | 256 |
| 131.215.230.0/24 | California Institute of Technology | 256 |
| 131.215.234.0/24 | California Institute of Technology | 256 |
| 131.215.239.0/24 | California Institute of Technology | 256 |
| 131.215.240.0/24 | California Institute of Technology | 256 |
| 131.215.242.0/23 | California Institute of Technology | 512 |
| 131.215.244.0/23 | California Institute of Technology | 512 |
| 134.4.0.0/24 | California Institute of Technology | 256 |
| 134.4.0.0/16 | California Institute of Technology | 65536 |
| 192.12.19.0/24 | California Institute of Technology | 256 |
| 192.31.43.0/24 | California Institute of Technology | 256 |
| 192.41.208.0/24 | California Institute of Technology | 256 |
| AS | Description | Country/Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 |
|---|---|---|---|---|---|---|
| AS226 | LOS-NETTOS-AS - Los Nettos, US |
|
313,856 | 4,294,967,296 | IPv4  |
 |
| AS2152 | CSUNET-NW - California State University, Office of the Chancellor, US |
|
2,078,272 | 4,294,967,296 | IPv4 |
|
| AS2153 | CSUNET-NE - California State University, Office of the Chancellor, US |
|
2,816 | 16,842,752 | IPv4 |
|
| AS13335 | CLOUDFLARENET - Cloudflare, Inc., US |
|
1,704,448 | 43,946,737,664 | IPv4 |
|
| IP Address | Domain NUMs | Domains |
|---|---|---|
| 131.215.2.2 | 1 | cryoemfw.caltech.edu |
| 131.215.2.43 | 1 | eruption.caltech.edu |
| 131.215.2.48 | 6 | ddem.caltech.edu |
| 131.215.2.68 | 1 | www.br.caltech.edu |
| 131.215.2.103 | 1 | elowitz.caltech.edu |
| 131.215.2.105 | 1 | easerver.caltech.edu |
| 131.215.2.162 | 2 | qmunicate.com |
| 131.215.6.102 | 3 | michael.health |
| 131.215.8.62 | 2 | bilrc.caltech.edu |
| 131.215.8.116 | 4 | midnight.caltech.edu |
ASNumber: 31 ASName: CIT ASHandle: AS31 RegDate: 1984-09-21 Updated: 2023-08-29 Ref: https://rdap.arin.net/registry/autnum/31 OrgName: California Institute of Technology OrgId: CIT-4-Z Address: 1200 East California Boulevard Address: MS 1-10 City: Pasadena StateProv: CA PostalCode: 91125 Country: US RegDate: 2023-08-22 Updated: 2023-08-22 Ref: https://rdap.arin.net/registry/entity/CIT-4-Z OrgAbuseHandle: CI2-ORG-ARIN OrgAbuseName: Caltech Network Operations Center OrgAbusePhone: +1-626-395-3500 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/CI2-ORG-ARIN OrgTechHandle: CI2-ORG-ARIN OrgTechName: Caltech Network Operations Center OrgTechPhone: +1-626-395-3500 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/CI2-ORG-ARIN RTechHandle: CI2-ORG-ARIN RTechName: Caltech Network Operations Center RTechPhone: +1-626-395-3500 RTechEmail: [email protected] RTechRef: https://rdap.arin.net/registry/entity/CI2-ORG-ARIN