# # 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: 143.104.0.0 - 143.104.255.255 CIDR: 143.104.0.0/16 NetName: NYHEDU NetHandle: NET-143-104-0-0-1 Parent: NET143 (NET-143-0-0-0-0) NetType: Direct Allocation OriginAS: AS395139 Organization: NewYork-Presbyterian Hospital (NYPH-1) RegDate: 1990-03-26 Updated: 2021-12-14 Ref: https://rdap.arin.net/registry/ip/143.104.0.0 OrgName: NewYork-Presbyterian Hospital OrgId: NYPH-1 Address: 525 East 68th Street City: New York StateProv: NY PostalCode: 10065 Country: US RegDate: 2014-01-08 Updated: 2014-01-08 Ref: https://rdap.arin.net/registry/entity/NYPH-1 OrgNOCHandle: NOC18033-ARIN OrgNOCName: Network Operations Center OrgNOCPhone: +1-212-305-9021 OrgNOCEmail: core-mgrs@nyp.org OrgNOCRef: https://rdap.arin.net/registry/entity/NOC18033-ARIN OrgAbuseHandle: ZN80-ARIN OrgAbuseName: New York Presbyterian Hospital OrgAbusePhone: +1-212-305-3855 OrgAbuseEmail: spam@nyp.org OrgAbuseRef: https://rdap.arin.net/registry/entity/ZN80-ARIN OrgTechHandle: NOC18033-ARIN OrgTechName: Network Operations Center OrgTechPhone: +1-212-305-9021 OrgTechEmail: core-mgrs@nyp.org OrgTechRef: https://rdap.arin.net/registry/entity/NOC18033-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. #