APNIC - Query the APNIC Whois Database

To assist you with debugging problems, this whois query was received from IP Address
[216.73.216.89]

% 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 1997-2026, 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-Z)
RegDate:        1990-10-23
Updated:        2024-09-05
Ref:            https://rdap.arin.net/registry/ip/143.235.0.0

OrgName:        University of Wisconsin System Administration
OrgId:          UNIVER-169-Z
Address:        780 Regent St.
City:           Madison
StateProv:      WI
PostalCode:     53715
Country:        US
RegDate:        2024-02-13
Updated:        2024-05-21
Ref:            https://rdap.arin.net/registry/entity/UNIVER-169-Z

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

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

OrgTechHandle: HOSTM1236-ARIN
OrgTechName:   hostmaster
OrgTechPhone:  +1-608-262-5034 
OrgTechEmail:  hostmaster@uwex.uwc.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/HOSTM1236-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.
#

Bold: Object type.
Underlined: Primary key(s).
Hyperlinks: Searchable Attributes.

8 records found for '143.235.215.78'

Search for
IP address lookups		Miscellaneous queries
-l	1st level less specific	-i	Inverse attributes
-L	All less specific	-T	Object types
-m	1st level more specific	-T	Object types
-M	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 template Example: -t inetnum
-x	Exact match only
-d	Associated reverse domain

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