Try the new whois search
To assist you with debugging problems, this whois query was received from IP Address
% 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: 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: 2023-07-11 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
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: +1-215-955-3603 OrgTechEmail: david.weber@jefferson.edu OrgTechRef: https://rdap.arin.net/registry/entity/DWW11-ARIN
OrgDNSHandle: HOSTM2171-ARIN OrgDNSName: Hostmaster OrgDNSPhone: +1-215-955-7975 OrgDNSEmail: hostmaster@jefferson.edu OrgDNSRef: https://rdap.arin.net/registry/entity/HOSTM2171-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: WOOTO8-ARIN OrgTechName: Wooton, Steven OrgTechPhone: +1-856-816-5241 OrgTechEmail: steven.wooton@jefferson.edu OrgTechRef: https://rdap.arin.net/registry/entity/WOOTO8-ARIN
OrgAbuseHandle: ABUSE8441-ARIN OrgAbuseName: Abuse OrgAbusePhone: +1-215-955-7975 OrgAbuseEmail: abuse@jefferson.edu OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE8441-ARIN
OrgNOCHandle: NOC33462-ARIN OrgNOCName: NOC OrgNOCPhone: +1-215-955-7975 OrgNOCEmail: noc@jefferson.edu OrgNOCRef: https://rdap.arin.net/registry/entity/NOC33462-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
1st level less specific
-i
Inverse attributes
All less specific
-T
Object types
1st level more specific
All more specific
Query hints
Include "AS" in front of an AS number.Example: AS4808
Include "-t" (template only) or "-v" (template and description) in front of an object name to view the templateExample: -t inetnum
Exact match only
Associated reverse domain
For more information see: