# # 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: 2607:6BC0:: - 2607:6BC0:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF CIDR: 2607:6BC0::/32 NetName: ANTHROPIC-V6 NetHandle: NET6-2607-6BC0-1 Parent: NET6-2600 (NET6-2600-1) NetType: Direct Allocation OriginAS: Organization: Anthropic, PBC (AP-2440) RegDate: 2023-09-14 Updated: 2026-01-08 Comment: -----BEGIN CERTIFICATE-----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-----END CERTIFICATE----- Ref: https://rdap.arin.net/registry/ip/2607:6BC0:: OrgName: Anthropic, PBC OrgId: AP-2440 Address: 548 Market St. Address: PMB 90375 City: San Francisco StateProv: CA PostalCode: 94104-5401 Country: US RegDate: 2023-07-31 Updated: 2023-08-22 Ref: https://rdap.arin.net/registry/entity/AP-2440 OrgTechHandle: ANTHR5-ARIN OrgTechName: Anthropic OrgTechPhone: +1-415-236-0599 OrgTechEmail: arin@anthropic.com OrgTechRef: https://rdap.arin.net/registry/entity/ANTHR5-ARIN OrgAbuseHandle: ANTHR5-ARIN OrgAbuseName: Anthropic OrgAbusePhone: +1-415-236-0599 OrgAbuseEmail: arin@anthropic.com OrgAbuseRef: https://rdap.arin.net/registry/entity/ANTHR5-ARIN OrgNOCHandle: ANTHR5-ARIN OrgNOCName: Anthropic OrgNOCPhone: +1-415-236-0599 OrgNOCEmail: arin@anthropic.com OrgNOCRef: https://rdap.arin.net/registry/entity/ANTHR5-ARIN OrgDNSHandle: ANTHR5-ARIN OrgDNSName: Anthropic OrgDNSPhone: +1-415-236-0599 OrgDNSEmail: arin@anthropic.com OrgDNSRef: https://rdap.arin.net/registry/entity/ANTHR5-ARIN OrgRoutingHandle: ANTHR5-ARIN OrgRoutingName: Anthropic OrgRoutingPhone: +1-415-236-0599 OrgRoutingEmail: arin@anthropic.com OrgRoutingRef: https://rdap.arin.net/registry/entity/ANTHR5-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. #