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% APNIC found the following authoritative answer from: whois.arin.net
# # 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 1997-2024, American Registry for Internet Numbers, Ltd. #
NetRange: 204.126.150.0 - 204.126.151.255 CIDR: 204.126.150.0/23 NetName: MACNEAL-HOSP NetHandle: NET-204-126-150-0-1 Parent: NET204 (NET-204-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: MacNeal Hospital (MACNEA-1) RegDate: 1995-01-24 Updated: 2021-12-14 Ref: https://rdap.arin.net/registry/ip/204.126.150.0
OrgName: MacNeal Hospital OrgId: MACNEA-1 Address: 3249 Address: S. Oak Park Ave. City: Berwyn StateProv: IL PostalCode: 60402 Country: US RegDate: 1995-01-24 Updated: 2011-09-24 Ref: https://rdap.arin.net/registry/entity/MACNEA-1
OrgTechHandle: RH507-ARIN OrgTechName: Hlavacek, Robert OrgTechPhone: +1-708-783-3552 OrgTechEmail: bhlavace@macneal.com OrgTechRef: https://rdap.arin.net/registry/entity/RH507-ARIN
OrgAbuseHandle: RH507-ARIN OrgAbuseName: Hlavacek, Robert OrgAbusePhone: +1-708-783-3552 OrgAbuseEmail: bhlavace@macneal.com OrgAbuseRef: https://rdap.arin.net/registry/entity/RH507-ARIN
RTechHandle: RH507-ARIN RTechName: Hlavacek, Robert RTechPhone: +1-708-783-3552 RTechEmail: bhlavace@macneal.com RTechRef: https://rdap.arin.net/registry/entity/RH507-ARIN
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