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: 143.235.0.0 - 143.235.255.255 CIDR: 143.235.0.0/16 NetName: UW-CENTERSNET NetHandle: NET-143-235-0-0-1 Parent: NET143 (NET-143-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: University of Wisconsin System Administration (UNIVER-169) RegDate: 1990-10-23 Updated: 2023-07-14 Ref: https://rdap.arin.net/registry/ip/143.235.0.0
OrgName: University of Wisconsin System Administration OrgId: UNIVER-169 Address: 780 Regent St. City: Madison StateProv: WI PostalCode: 53715 Country: US RegDate: 1990-10-23 Updated: 2024-02-23 Ref: https://rdap.arin.net/registry/entity/UNIVER-169
OrgTechHandle: HOSTM1236-ARIN OrgTechName: hostmaster OrgTechPhone: +1-608-262-5034 OrgTechEmail: hostmaster@uwex.uwc.edu OrgTechRef: https://rdap.arin.net/registry/entity/HOSTM1236-ARIN
OrgTechHandle: NEROJ-ARIN OrgTechName: Nero, Jason OrgTechPhone: +1-608-890-2301 OrgTechEmail: jason.nero@uwss.wisconsin.edu OrgTechRef: https://rdap.arin.net/registry/entity/NEROJ-ARIN
OrgAbuseHandle: ABUSE1995-ARIN OrgAbuseName: abuse OrgAbusePhone: +1-608-262-2036 OrgAbuseEmail: hostmaster@uwex.uwc.edu OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE1995-ARIN
OrgTechHandle: DINGM-ARIN OrgTechName: Dingman, David OrgTechPhone: +1-608-262-2036 OrgTechEmail: david.dingman@uwss.wisconsin.edu OrgTechRef: https://rdap.arin.net/registry/entity/DINGM-ARIN
RTechHandle: HOSTM1236-ARIN RTechName: hostmaster RTechPhone: +1-608-262-5034 RTechEmail: hostmaster@uwex.uwc.edu RTechRef: https://rdap.arin.net/registry/entity/HOSTM1236-ARIN
RAbuseHandle: ABUSE1995-ARIN RAbuseName: abuse RAbusePhone: +1-608-262-2036 RAbuseEmail: hostmaster@uwex.uwc.edu RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE1995-ARIN
RNOCHandle: MHA260-ARIN RNOCName: Hare, Michael RNOCPhone: +1-608-262-5236 RNOCEmail: michael.hare@wisc.edu RNOCRef: https://rdap.arin.net/registry/entity/MHA260-ARIN
RNOCHandle: NEROJ-ARIN RNOCName: Nero, Jason RNOCPhone: +1-608-890-2301 RNOCEmail: jason.nero@uwss.wisconsin.edu RNOCRef: https://rdap.arin.net/registry/entity/NEROJ-ARIN
RAbuseHandle: NEROJ-ARIN RAbuseName: Nero, Jason RAbusePhone: +1-608-890-2301 RAbuseEmail: jason.nero@uwss.wisconsin.edu RAbuseRef: https://rdap.arin.net/registry/entity/NEROJ-ARIN
RNOCHandle: HOSTM1236-ARIN RNOCName: hostmaster RNOCPhone: +1-608-262-5034 RNOCEmail: hostmaster@uwex.uwc.edu RNOCRef: https://rdap.arin.net/registry/entity/HOSTM1236-ARIN
RTechHandle: MHA260-ARIN RTechName: Hare, Michael RTechPhone: +1-608-262-5236 RTechEmail: michael.hare@wisc.edu RTechRef: https://rdap.arin.net/registry/entity/MHA260-ARIN
RTechHandle: NEROJ-ARIN RTechName: Nero, Jason RTechPhone: +1-608-890-2301 RTechEmail: jason.nero@uwss.wisconsin.edu RTechRef: https://rdap.arin.net/registry/entity/NEROJ-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: