# # 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. # # # Query terms are ambiguous. The query is assumed to be: # "n 170.1.6.102" # # Use "?" to get help. # NetRange: 170.1.0.0 - 170.1.255.255 CIDR: 170.1.0.0/16 NetName: COLUMBIAHEALTH NetHandle: NET-170-1-0-0-1 Parent: NET170 (NET-170-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Columbia Health Care (CHC-5) RegDate: 1993-11-30 Updated: 2021-12-14 Ref: https://rdap.arin.net/registry/ip/170.1.0.0 OrgName: Columbia Health Care OrgId: CHC-5 Address: 2555 Park Plaza City: Nashville StateProv: TN PostalCode: 37203 Country: US RegDate: 1993-11-30 Updated: 2011-09-24 Ref: https://rdap.arin.net/registry/entity/CHC-5 OrgTechHandle: NO55-ORG-ARIN OrgTechName: Columbia HCA Healthcare Inc OrgTechPhone: +1-615-344-2772 OrgTechEmail: CORPDLITOperationsCenter@HCAHealthcare.com OrgTechRef: https://rdap.arin.net/registry/entity/NO55-ORG-ARIN OrgAbuseHandle: NO55-ORG-ARIN OrgAbuseName: Columbia HCA Healthcare Inc OrgAbusePhone: +1-615-344-2772 OrgAbuseEmail: CORPDLITOperationsCenter@HCAHealthcare.com OrgAbuseRef: https://rdap.arin.net/registry/entity/NO55-ORG-ARIN RTechHandle: NO55-ORG-ARIN RTechName: Columbia HCA Healthcare Inc RTechPhone: +1-615-344-2772 RTechEmail: CORPDLITOperationsCenter@HCAHealthcare.com RTechRef: https://rdap.arin.net/registry/entity/NO55-ORG-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. #