APNIC - Query the APNIC Whois Database

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
#
# 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.
#
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
16 records found for '143.235.80.137'
Search for  
IP address lookups Miscellaneous queries
-l

1st level less specific

Returns smallest IP address range that includes the queried IP address or range

-i

Inverse attributes

Returns objects with an attribute that matches the query text and attribute type
-L

All less specific

Return all larger IP address ranges that include the queried IP address or range

-T

Object types

Results that match the query and are of a specified object type
-m

1st level more specific

Returns first level more specific address ranges within the boundaries of the queried IP address range
-M

All more specific

Returns all more specific address ranges within the boundaries of the queried IP address range

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

Returns address range that exactly matches the queried IP address range
-d

Associated reverse domain

Returns IP address range and associated reverse domain

For more information see: