# # 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. # NetRange: 147.140.0.0 - 147.140.255.255 CIDR: 147.140.0.0/16 NetName: TJU NetHandle: NET-147-140-0-0-1 Parent: NET147 (NET-147-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Thomas Jefferson University (TJU-2-Z) RegDate: 1991-04-10 Updated: 2026-03-20 Comment: -----BEGIN CERTIFICATE-----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-----END CERTIFICATE----- Ref: https://rdap.arin.net/registry/ip/147.140.0.0 OrgName: Thomas Jefferson University OrgId: TJU-2-Z Address: 833 Chestnut Street, Suite 600 Address: Information Systems City: Philadelphia StateProv: PA PostalCode: 19107 Country: US RegDate: 2022-03-07 Updated: 2024-03-07 Ref: https://rdap.arin.net/registry/entity/TJU-2-Z OrgAbuseHandle: ABUSE8441-ARIN OrgAbuseName: Abuse OrgAbusePhone: +1-215-955-7975 OrgAbuseEmail: abuse@jefferson.edu OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE8441-ARIN OrgRoutingHandle: NOC33462-ARIN OrgRoutingName: NOC OrgRoutingPhone: +1-215-955-7975 OrgRoutingEmail: noc@jefferson.edu OrgRoutingRef: https://rdap.arin.net/registry/entity/NOC33462-ARIN OrgTechHandle: RUIZT9-ARIN OrgTechName: Ruiz, Thomas OrgTechPhone: +1-267-226-1814 OrgTechEmail: thomas.ruiz@jefferson.edu OrgTechRef: https://rdap.arin.net/registry/entity/RUIZT9-ARIN OrgTechHandle: DWW11-ARIN OrgTechName: Weber, David William OrgTechPhone: +1-215-287-7908 OrgTechEmail: david.weber@jefferson.edu OrgTechRef: https://rdap.arin.net/registry/entity/DWW11-ARIN OrgNOCHandle: NOC33462-ARIN OrgNOCName: NOC OrgNOCPhone: +1-215-955-7975 OrgNOCEmail: noc@jefferson.edu OrgNOCRef: https://rdap.arin.net/registry/entity/NOC33462-ARIN OrgTechHandle: WOOTO8-ARIN OrgTechName: Wooton, Steven OrgTechPhone: +1-856-816-5241 OrgTechEmail: steven.wooton@jefferson.edu OrgTechRef: https://rdap.arin.net/registry/entity/WOOTO8-ARIN OrgDNSHandle: HOSTM2171-ARIN OrgDNSName: Hostmaster OrgDNSPhone: +1-215-955-7975 OrgDNSEmail: hostmaster@jefferson.edu OrgDNSRef: https://rdap.arin.net/registry/entity/HOSTM2171-ARIN RTechHandle: ERNST4-ARIN RTechName: Ernst, Matthew RTechPhone: +1-215-503-1199 RTechEmail: Matthew.Enst@jefferson.edu RTechRef: https://rdap.arin.net/registry/entity/ERNST4-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. #