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:       129.174.0.0 - 129.174.255.255
CIDR:           129.174.0.0/16
NetName:        MASONET
NetHandle:      NET-129-174-0-0-1
Parent:         NET129 (NET-129-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       AS11279
Organization:   George Mason University (GMU)
RegDate:        1988-01-12
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/129.174.0.0
OrgName:        George Mason University
OrgId:          GMU
Address:        4400 University Drive
City:           Fairfax
StateProv:      VA
PostalCode:     22030
Country:        US
RegDate:        1986-06-13
Updated:        2017-05-15
Ref:            https://rdap.arin.net/registry/entity/GMU
OrgTechHandle: DANGT5-ARIN
OrgTechName:   Dang, Tommy 
OrgTechPhone:  +1-703-993-3566 
OrgTechEmail:  tdang9@gmu.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/DANGT5-ARIN
OrgTechHandle: JH2084-ARIN
OrgTechName:   Hanks, John 
OrgTechPhone:  +1-703-993-3451 
OrgTechEmail:  jhanks@gmu.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/JH2084-ARIN
OrgNOCHandle: NOC11966-ARIN
OrgNOCName:   Network Operations Center
OrgNOCPhone:  +1-703-993-9045 
OrgNOCEmail:  noc@gmu.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC11966-ARIN
OrgTechHandle: XUQIA-ARIN
OrgTechName:   Xu, Qian 
OrgTechPhone:  +1-703-993-8527 
OrgTechEmail:  qxu@gmu.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/XUQIA-ARIN
OrgAbuseHandle: ABUSE3233-ARIN
OrgAbuseName:   Abuse Reports
OrgAbusePhone:  +1-703-993-4183 
OrgAbuseEmail:  abuse@gmu.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE3233-ARIN
RTechHandle: TH15-ARIN
RTechName:   Holt, Tracy 
RTechPhone:  +1-703-993-3356 
RTechEmail:  holt@gmu.edu
RTechRef:    https://rdap.arin.net/registry/entity/TH15-ARIN
RAbuseHandle: ABUSE3233-ARIN
RAbuseName:   Abuse Reports
RAbusePhone:  +1-703-993-4183 
RAbuseEmail:  abuse@gmu.edu
RAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE3233-ARIN
RNOCHandle: NOC11966-ARIN
RNOCName:   Network Operations Center
RNOCPhone:  +1-703-993-9045 
RNOCEmail:  noc@gmu.edu
RNOCRef:    https://rdap.arin.net/registry/entity/NOC11966-ARIN
RTechHandle: JH2084-ARIN
RTechName:   Hanks, John 
RTechPhone:  +1-703-993-3451 
RTechEmail:  jhanks@gmu.edu
RTechRef:    https://rdap.arin.net/registry/entity/JH2084-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.
13 records found for '129.174.91.120'
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: