# # 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: 149.111.0.0 - 149.111.255.255 CIDR: 149.111.0.0/16 NetName: UNITEDHEALTH-GROUP-INCORPORATED NetHandle: NET-149-111-0-0-1 Parent: NET149 (NET-149-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: UnitedHealth Group Incorporated (UHC-5) RegDate: 1992-01-28 Updated: 2018-07-06 Ref: https://rdap.arin.net/registry/ip/149.111.0.0 OrgName: UnitedHealth Group Incorporated OrgId: UHC-5 Address: IP & DNS Team Address: 6150 Trenton Lane City: Plymouth StateProv: MN PostalCode: 55442 Country: US RegDate: 1994-05-23 Updated: 2012-03-15 Ref: https://rdap.arin.net/registry/entity/UHC-5 OrgTechHandle: UHNO-ARIN OrgTechName: United Healthcare Network OC OrgTechPhone: +1-763-744-1588 OrgTechEmail: inet_ops@uhc.com OrgTechRef: https://rdap.arin.net/registry/entity/UHNO-ARIN OrgAbuseHandle: UHNO-ARIN OrgAbuseName: United Healthcare Network OC OrgAbusePhone: +1-763-744-1588 OrgAbuseEmail: inet_ops@uhc.com OrgAbuseRef: https://rdap.arin.net/registry/entity/UHNO-ARIN # end # start NetRange: 149.111.188.0 - 149.111.191.255 CIDR: 149.111.188.0/22 NetName: OGS-771 NetHandle: NET-149-111-188-0-1 Parent: UNITEDHEALTH-GROUP-INCORPORATED (NET-149-111-0-0-1) NetType: Reassigned OriginAS: Customer: Optum Global Services (India) Private Limited (C11437858) RegDate: 2025-12-02 Updated: 2025-12-02 Ref: https://rdap.arin.net/registry/ip/149.111.188.0 CustName: Optum Global Services (India) Private Limited Address: Plot 5, Thane Road Airoli City: Mumbai StateProv: Maharashtra PostalCode: 400708 Country: IN RegDate: 2025-12-02 Updated: 2025-12-02 Ref: https://rdap.arin.net/registry/entity/C11437858 OrgTechHandle: UHNO-ARIN OrgTechName: United Healthcare Network OC OrgTechPhone: +1-763-744-1588 OrgTechEmail: inet_ops@uhc.com OrgTechRef: https://rdap.arin.net/registry/entity/UHNO-ARIN OrgAbuseHandle: UHNO-ARIN OrgAbuseName: United Healthcare Network OC OrgAbusePhone: +1-763-744-1588 OrgAbuseEmail: inet_ops@uhc.com OrgAbuseRef: https://rdap.arin.net/registry/entity/UHNO-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. #