# # 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 1997-2025, American Registry for Internet Numbers, Ltd. # NetRange: 167.73.0.0 - 167.73.255.255 CIDR: 167.73.0.0/16 NetName: SPECTRUM-HEALTH NetHandle: NET-167-73-0-0-1 Parent: NET167 (NET-167-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Spectrum Health (SPECT-19-Z) RegDate: 1993-05-11 Updated: 2021-12-14 Ref: https://rdap.arin.net/registry/ip/167.73.0.0 OrgName: Spectrum Health OrgId: SPECT-19-Z Address: 100 Michigan St NE Address: Mail Code 064 City: Grand Rapids StateProv: MI PostalCode: 49503 Country: US RegDate: 2009-03-25 Updated: 2020-12-09 Ref: https://rdap.arin.net/registry/entity/SPECT-19-Z OrgTechHandle: NETWO425-ARIN OrgTechName: Network Administrators OrgTechPhone: +1-616-486-4888 OrgTechEmail: daniel.boik@corewellhealth.org OrgTechRef: https://rdap.arin.net/registry/entity/NETWO425-ARIN OrgTechHandle: TELEC3-ARIN OrgTechName: Telecommunications Manager OrgTechPhone: +1-616-486-4260 OrgTechEmail: network.administrator@corewellhealth.org OrgTechRef: https://rdap.arin.net/registry/entity/TELEC3-ARIN OrgAbuseHandle: NETWO425-ARIN OrgAbuseName: Network Administrators OrgAbusePhone: +1-616-486-4888 OrgAbuseEmail: daniel.boik@corewellhealth.org OrgAbuseRef: https://rdap.arin.net/registry/entity/NETWO425-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 1997-2025, American Registry for Internet Numbers, Ltd. #