# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2025, American Registry for Internet Numbers, Ltd. # NetRange: 192.12.19.0 - 192.12.19.255 CIDR: 192.12.19.0/24 NetName: CALTECH-192-12-19-0 NetHandle: NET-192-12-19-0-1 Parent: NET192 (NET-192-0-0-0-0) NetType: Direct Allocation OriginAS: AS31 Organization: California Institute of Technology (CIT-4-Z) RegDate: 1984-09-27 Updated: 2023-08-29 Ref: https://rdap.arin.net/registry/ip/192.12.19.0 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 OrgTechHandle: CI2-ORG-ARIN OrgTechName: Caltech Network Operations Center OrgTechPhone: +1-626-395-3500 OrgTechEmail: noc@caltech.edu OrgTechRef: https://rdap.arin.net/registry/entity/CI2-ORG-ARIN OrgAbuseHandle: CI2-ORG-ARIN OrgAbuseName: Caltech Network Operations Center OrgAbusePhone: +1-626-395-3500 OrgAbuseEmail: noc@caltech.edu OrgAbuseRef: https://rdap.arin.net/registry/entity/CI2-ORG-ARIN RNOCHandle: CI2-ORG-ARIN RNOCName: Caltech Network Operations Center RNOCPhone: +1-626-395-3500 RNOCEmail: noc@caltech.edu RNOCRef: https://rdap.arin.net/registry/entity/CI2-ORG-ARIN RTechHandle: CI2-ORG-ARIN RTechName: Caltech Network Operations Center RTechPhone: +1-626-395-3500 RTechEmail: noc@caltech.edu RTechRef: https://rdap.arin.net/registry/entity/CI2-ORG-ARIN RAbuseHandle: CI2-ORG-ARIN RAbuseName: Caltech Network Operations Center RAbusePhone: +1-626-395-3500 RAbuseEmail: noc@caltech.edu RAbuseRef: https://rdap.arin.net/registry/entity/CI2-ORG-ARIN # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2025, American Registry for Internet Numbers, Ltd. #