# # 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. # ASNumber: 19247 ASName: AS19247 ASHandle: AS19247 RegDate: 2017-07-07 Updated: 2017-07-07 Ref: https://rdap.arin.net/registry/autnum/19247 OrgName: Northwestern Memorial Hospital OrgId: NMH-1 Address: 259 East Erie Street City: Chicago StateProv: IL PostalCode: 60611 Country: US RegDate: 1993-03-31 Updated: 2024-03-19 Ref: https://rdap.arin.net/registry/entity/NMH-1 OrgAbuseHandle: JOHNS4388-ARIN OrgAbuseName: Johnson, Terrance OrgAbusePhone: +1-312-926-5875 OrgAbuseEmail: tmjohnso@nm.org OrgAbuseRef: https://rdap.arin.net/registry/entity/JOHNS4388-ARIN OrgAbuseHandle: BROWJ2-ARIN OrgAbuseName: Brow, John OrgAbusePhone: +1-312-695-2244 OrgAbuseEmail: jbrow@nm.org OrgAbuseRef: https://rdap.arin.net/registry/entity/BROWJ2-ARIN OrgDNSHandle: JOHNS4388-ARIN OrgDNSName: Johnson, Terrance OrgDNSPhone: +1-312-926-5875 OrgDNSEmail: tmjohnso@nm.org OrgDNSRef: https://rdap.arin.net/registry/entity/JOHNS4388-ARIN OrgDNSHandle: BROWJ2-ARIN OrgDNSName: Brow, John OrgDNSPhone: +1-312-695-2244 OrgDNSEmail: jbrow@nm.org OrgDNSRef: https://rdap.arin.net/registry/entity/BROWJ2-ARIN OrgTechHandle: BROWJ2-ARIN OrgTechName: Brow, John OrgTechPhone: +1-312-695-2244 OrgTechEmail: jbrow@nm.org OrgTechRef: https://rdap.arin.net/registry/entity/BROWJ2-ARIN OrgTechHandle: JOHNS4388-ARIN OrgTechName: Johnson, Terrance OrgTechPhone: +1-312-926-5875 OrgTechEmail: tmjohnso@nm.org OrgTechRef: https://rdap.arin.net/registry/entity/JOHNS4388-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. #