# # 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 1997-2026, American Registry for Internet Numbers, Ltd. # NetRange: 192.67.81.0 - 192.67.81.255 CIDR: 192.67.81.0/24 NetName: SDSC-ULTRA NetHandle: NET-192-67-81-0-1 Parent: NET192 (NET-192-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: San Diego Supercomputer Center (SDSC-1) RegDate: 1990-01-17 Updated: 2021-12-14 Ref: https://rdap.arin.net/registry/ip/192.67.81.0 OrgName: San Diego Supercomputer Center OrgId: SDSC-1 Address: 10100 John Jay Hopkins Drive City: La Jolla StateProv: CA PostalCode: 92037 Country: US RegDate: 1989-11-30 Updated: 2011-09-24 Ref: https://rdap.arin.net/registry/entity/SDSC-1 OrgTechHandle: TH60-ARIN OrgTechName: Hutton, Thomas OrgTechPhone: +1-858-534-5136 OrgTechEmail: hutton@sdslug.org OrgTechRef: https://rdap.arin.net/registry/entity/TH60-ARIN OrgAbuseHandle: TH60-ARIN OrgAbuseName: Hutton, Thomas OrgAbusePhone: +1-858-534-5136 OrgAbuseEmail: hutton@sdslug.org OrgAbuseRef: https://rdap.arin.net/registry/entity/TH60-ARIN RTechHandle: TH60-ARIN RTechName: Hutton, Thomas RTechPhone: +1-858-534-5136 RTechEmail: hutton@sdslug.org RTechRef: https://rdap.arin.net/registry/entity/TH60-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 1997-2026, American Registry for Internet Numbers, Ltd. #