ASNumber: 402750 ASName: ENERGY-NORTHWEST ASHandle: AS402750 RegDate: 2026-07-13 Updated: 2026-07-13 Ref: https://rdap.arin.net/registry/autnum/402750 OrgID: ENERG-2 OrgName: Energy Northwest CanAllocate: Street: Columbia Generating Station Street: PO Box 968 City: Richland State/Prov: WA Country: US PostalCode: 99352 RegDate: 2004-01-09 Updated: 2015-06-13 OrgAdminHandle HOMER5-ARIN OrgTechHandle HOMER5-ARIN OrgTechHandle NOC1480-ARIN OrgAbuseHandle NOC1480-ARIN OrgAbuseHandle SCIS-ARIN OrgNOCHandle NOC1480-ARIN Source: ARIN OrgNOCHandleHandle: NOC1480-ARIN OrgNOCHandleName: Network Operations Center, OrgNOCHandlePhone: +1-509-377-8400 OrgNOCHandleEmail: noc@energy-northwest.com OrgNOCHandleRef: https://rdap.arin.net/registry/entity/NOC1480-ARIN OrgAdminHandleHandle: HOMER5-ARIN OrgAdminHandleName: Homer, Lyle OrgAdminHandlePhone: +1-509-377-8365 OrgAdminHandleEmail: lehomer@energy-northwest.com OrgAdminHandleRef: https://rdap.arin.net/registry/entity/HOMER5-ARIN OrgTechHandleHandle: HOMER5-ARIN OrgTechHandleName: Homer, Lyle OrgTechHandlePhone: +1-509-377-8365 OrgTechHandleEmail: lehomer@energy-northwest.com OrgTechHandleRef: https://rdap.arin.net/registry/entity/HOMER5-ARIN OrgTechHandleHandle: NOC1480-ARIN OrgTechHandleName: Network Operations Center, OrgTechHandlePhone: +1-509-377-8400 OrgTechHandleEmail: noc@energy-northwest.com OrgTechHandleRef: https://rdap.arin.net/registry/entity/NOC1480-ARIN OrgAbuseHandleHandle: NOC1480-ARIN OrgAbuseHandleName: Network Operations Center, OrgAbuseHandlePhone: +1-509-377-8400 OrgAbuseHandleEmail: noc@energy-northwest.com OrgAbuseHandleRef: https://rdap.arin.net/registry/entity/NOC1480-ARIN OrgAbuseHandleHandle: SCIS-ARIN OrgAbuseHandleName: Solution Center, Information Services OrgAbuseHandlePhone: +1-509-377-8400 OrgAbuseHandleEmail: ISCALLCENTER@energy-northwest.com OrgAbuseHandleRef: https://rdap.arin.net/registry/entity/SCIS-ARIN