# # 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. # # start NetRange: 2607:FCF0:: - 2607:FCF0:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF CIDR: 2607:FCF0::/32 NetName: WEBEX-WEBEX-1-WEBEX-COM NetHandle: NET6-2607-FCF0-1 Parent: NET6-2600 (NET6-2600-1) NetType: Direct Allocation OriginAS: Organization: Cisco Webex LLC (WEX) RegDate: 2009-08-31 Updated: 2026-08-16 Comment: -----BEGIN CERTIFICATE-----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-----END CERTIFICATE----- Ref: https://rdap.arin.net/registry/ip/2607:FCF0:: OrgName: Cisco Webex LLC OrgId: WEX Address: 170 W. Tasman Drive City: San Jose StateProv: CA PostalCode: 95134 Country: US RegDate: 2001-02-23 Updated: 2024-11-25 Ref: https://rdap.arin.net/registry/entity/WEX OrgAbuseHandle: NO86-ARIN OrgAbuseName: Network Operations Center OrgAbusePhone: +1-855-722-7227 OrgAbuseEmail: csg-network@cisco.com OrgAbuseRef: https://rdap.arin.net/registry/entity/NO86-ARIN OrgTechHandle: NO86-ARIN OrgTechName: Network Operations Center OrgTechPhone: +1-855-722-7227 OrgTechEmail: csg-network@cisco.com OrgTechRef: https://rdap.arin.net/registry/entity/NO86-ARIN OrgNOCHandle: NO86-ARIN OrgNOCName: Network Operations Center OrgNOCPhone: +1-855-722-7227 OrgNOCEmail: csg-network@cisco.com OrgNOCRef: https://rdap.arin.net/registry/entity/NO86-ARIN RAbuseHandle: NO86-ARIN RAbuseName: Network Operations Center RAbusePhone: +1-855-722-7227 RAbuseEmail: csg-network@cisco.com RAbuseRef: https://rdap.arin.net/registry/entity/NO86-ARIN RNOCHandle: NO86-ARIN RNOCName: Network Operations Center RNOCPhone: +1-855-722-7227 RNOCEmail: csg-network@cisco.com RNOCRef: https://rdap.arin.net/registry/entity/NO86-ARIN # end # start NetRange: 2607:FCF0:20A7:: - 2607:FCF0:20A7:FFFF:FFFF:FFFF:FFFF:FFFF CIDR: 2607:FCF0:20A7::/48 NetName: WEBEX-US1 NetHandle: NET6-2607-FCF0-20A7-1 Parent: WEBEX-WEBEX-1-WEBEX-COM (NET6-2607-FCF0-1) NetType: Reassigned OriginAS: Organization: Cisco Webex LLC (WEX) RegDate: 2025-09-17 Updated: 2025-09-17 Comment: -----BEGIN CERTIFICATE-----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-----END CERTIFICATE----- Ref: https://rdap.arin.net/registry/ip/2607:FCF0:20A7:: OrgName: Cisco Webex LLC OrgId: WEX Address: 170 W. Tasman Drive City: San Jose StateProv: CA PostalCode: 95134 Country: US RegDate: 2001-02-23 Updated: 2024-11-25 Ref: https://rdap.arin.net/registry/entity/WEX OrgAbuseHandle: NO86-ARIN OrgAbuseName: Network Operations Center OrgAbusePhone: +1-855-722-7227 OrgAbuseEmail: csg-network@cisco.com OrgAbuseRef: https://rdap.arin.net/registry/entity/NO86-ARIN OrgTechHandle: NO86-ARIN OrgTechName: Network Operations Center OrgTechPhone: +1-855-722-7227 OrgTechEmail: csg-network@cisco.com OrgTechRef: https://rdap.arin.net/registry/entity/NO86-ARIN OrgNOCHandle: NO86-ARIN OrgNOCName: Network Operations Center OrgNOCPhone: +1-855-722-7227 OrgNOCEmail: csg-network@cisco.com OrgNOCRef: https://rdap.arin.net/registry/entity/NO86-ARIN # end # # 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. #