APNIC - Query the APNIC Whois Database

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

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
% Information related to '161.64.0.0 - 161.64.255.255'
% Abuse contact for '161.64.0.0 - 161.64.255.255' is 'icto.net_irt@umac.mo'
inetnum:        161.64.0.0 - 161.64.255.255
netname:        UMAC
descr:          University of Macau
descr:          Macao SAR, P.R. of China
country:        MO
org:            ORG-UOM2-AP
admin-c:        AST8-AP
tech-c:         FO28-AP
abuse-c:        AU161-AP
status:         ALLOCATED PORTABLE
remarks:        imported inetnum object for UNIVER-117
notify:         admin@um.edu.mo
mnt-by:         APNIC-HM
mnt-lower:      MAINT-MO-UMACNET
mnt-irt:        IRT-UMACNET-MO
last-modified:  2021-01-04T01:03:51Z
source:         APNIC
irt:            IRT-UMACNET-MO
address:        ICTO
address:        University of Macau
address:        Taipa
address:        Macau
e-mail:         icto.net_irt@umac.mo
abuse-mailbox:  icto.net_irt@umac.mo
admin-c:        AST8-AP
tech-c:         FO28-AP
auth:           # Filtered
remarks:        icto.net_irt@umac.mo was validated on 2021-07-14
mnt-by:         MAINT-MO-UMACNET
last-modified:  2021-07-14T01:11:48Z
source:         APNIC
organisation:   ORG-UOM2-AP
org-name:       University of Macau
country:        MO
address:        Information and Communication Technology Office
address:        Av. da Universidade
address:        Taipa
phone:          +853-88228616
fax-no:         +853-88222408
e-mail:         admin@um.edu.mo
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2019-02-25T12:55:53Z
source:         APNIC
role:           ABUSE UMACNETMO
address:        ICTO
address:        University of Macau
address:        Taipa
address:        Macau
country:        ZZ
phone:          +000000000
e-mail:         icto.net_irt@umac.mo
admin-c:        AST8-AP
tech-c:         FO28-AP
nic-hdl:        AU161-AP
remarks:        Generated from irt object IRT-UMACNET-MO
abuse-mailbox:  icto.net_irt@umac.mo
mnt-by:         APNIC-ABUSE
last-modified:  2020-07-08T02:50:22Z
source:         APNIC
person:         Antony Si Tou
address:        Avenida da Universidade, Macau
country:        CN
phone:          +85388228622
e-mail:         admin@um.edu.mo
nic-hdl:        AST8-AP
mnt-by:         MAINT-UMAC-AP
last-modified:  2020-01-21T07:15:28Z
source:         APNIC
person:         Fiona O
address:        ICTO
address:        University of Macau
address:        Taipa
address:        Macau
country:        MO
phone:          +853-88228600
e-mail:         net_dns_admin@um.edu.mo
nic-hdl:        FO28-AP
mnt-by:         MAINT-MO-UMACNET
last-modified:  2019-02-26T10:11:56Z
source:         APNIC
% This query was served by the APNIC Whois Service version 1.88.15-SNAPSHOT (WHOIS-AU1)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
6 records found for '161.64.0.0'
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: