# # 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: 2620:26:4000:: - 2620:26:400F:FFFF:FFFF:FFFF:FFFF:FFFF CIDR: 2620:26:4000::/44 NetName: ACSIPV6 NetHandle: NET6-2620-26-4000-1 Parent: ARIN-V6-ENDUSER-BLOCK (NET6-2620-1) NetType: Direct Allocation OriginAS: Organization: American Chemical Society (ACS) RegDate: 2013-05-06 Updated: 2021-12-14 Comment: www.acs.org Ref: https://rdap.arin.net/registry/ip/2620:26:4000:: OrgName: American Chemical Society OrgId: ACS Address: 1155 16th Street, NW City: Washington StateProv: DC PostalCode: 20036 Country: US RegDate: 1988-07-07 Updated: 2026-07-17 Ref: https://rdap.arin.net/registry/entity/ACS OrgAbuseHandle: DOREL-ARIN OrgAbuseName: Dorelas, Garcia OrgAbusePhone: +1-202-872-4087 OrgAbuseEmail: g_dorelas@acs.org OrgAbuseRef: https://rdap.arin.net/registry/entity/DOREL-ARIN OrgRoutingHandle: DOREL-ARIN OrgRoutingName: Dorelas, Garcia OrgRoutingPhone: +1-202-872-4087 OrgRoutingEmail: g_dorelas@acs.org OrgRoutingRef: https://rdap.arin.net/registry/entity/DOREL-ARIN OrgTechHandle: CMD40-ARIN OrgTechName: Dunn, Carlvern Maurice OrgTechPhone: +1-202-872-6001 OrgTechEmail: c_dunn@acs.org OrgTechRef: https://rdap.arin.net/registry/entity/CMD40-ARIN OrgAbuseHandle: CMD40-ARIN OrgAbuseName: Dunn, Carlvern Maurice OrgAbusePhone: +1-202-872-6001 OrgAbuseEmail: c_dunn@acs.org OrgAbuseRef: https://rdap.arin.net/registry/entity/CMD40-ARIN OrgTechHandle: DOREL-ARIN OrgTechName: Dorelas, Garcia OrgTechPhone: +1-202-872-4087 OrgTechEmail: g_dorelas@acs.org OrgTechRef: https://rdap.arin.net/registry/entity/DOREL-ARIN OrgRoutingHandle: CMD40-ARIN OrgRoutingName: Dunn, Carlvern Maurice OrgRoutingPhone: +1-202-872-6001 OrgRoutingEmail: c_dunn@acs.org OrgRoutingRef: https://rdap.arin.net/registry/entity/CMD40-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. #