# # 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: 2606:C220:: - 2606:C220:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF CIDR: 2606:C220::/32 NetName: DETERMINATE-01 NetHandle: NET6-2606-C220-1 Parent: NET6-2600 (NET6-2600-1) NetType: Direct Allocation OriginAS: Organization: Determinate Systems, Inc. (DS-1201) RegDate: 2025-12-30 Updated: 2025-12-30 Ref: https://rdap.arin.net/registry/ip/2606:C220:: OrgName: Determinate Systems, Inc. OrgId: DS-1201 Address: 89 Leroi Dr. City: Pittsfield StateProv: MA PostalCode: 01201 Country: US RegDate: 2025-08-21 Updated: 2025-08-27 Comment: https://determinate.systems Ref: https://rdap.arin.net/registry/entity/DS-1201 OrgTechHandle: INFRA280-ARIN OrgTechName: Infrastructure OrgTechPhone: +1-641-649-4357 OrgTechEmail: infrastructure-public@determinate.systems OrgTechRef: https://rdap.arin.net/registry/entity/INFRA280-ARIN OrgRoutingHandle: INFRA280-ARIN OrgRoutingName: Infrastructure OrgRoutingPhone: +1-641-649-4357 OrgRoutingEmail: infrastructure-public@determinate.systems OrgRoutingRef: https://rdap.arin.net/registry/entity/INFRA280-ARIN OrgNOCHandle: INFRA280-ARIN OrgNOCName: Infrastructure OrgNOCPhone: +1-641-649-4357 OrgNOCEmail: infrastructure-public@determinate.systems OrgNOCRef: https://rdap.arin.net/registry/entity/INFRA280-ARIN OrgAbuseHandle: INFRA280-ARIN OrgAbuseName: Infrastructure OrgAbusePhone: +1-641-649-4357 OrgAbuseEmail: infrastructure-public@determinate.systems OrgAbuseRef: https://rdap.arin.net/registry/entity/INFRA280-ARIN OrgDNSHandle: INFRA280-ARIN OrgDNSName: Infrastructure OrgDNSPhone: +1-641-649-4357 OrgDNSEmail: infrastructure-public@determinate.systems OrgDNSRef: https://rdap.arin.net/registry/entity/INFRA280-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. #