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.ripe.net
% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://apps.db.ripe.net/docs/HTML-Terms-And-Conditions
% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.
% Information related to '137.43.0.0 - 137.43.255.255'
% Abuse contact for '137.43.0.0 - 137.43.255.255' is 'security@ucd.ie'
inetnum:        137.43.0.0 - 137.43.255.255
netname:        UCD-ETHER
country:        IE
org:            ORG-UCD1-RIPE
admin-c:        UNA2-RIPE
tech-c:         UNA2-RIPE
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         FS11-MNT
mnt-by:         ucd-mnt
created:        1970-01-01T00:00:00Z
last-modified:  2021-04-12T10:26:51Z
source:         RIPE # Filtered
sponsoring-org: ORG-HA8-RIPE
organisation:   ORG-UCD1-RIPE
org-name:       University College Dublin
country:        IE
org-type:       OTHER
descr:          University College Dublin
remarks:        Contact < abuse AT ucd DOT ie > re SPAM only
remarks:        Contact < security AT ucd DOT ie > re other abuse
remarks:        Contact < sysman AT ucd DOT ie > re general operations
address:        UCD IT Services
address:        Computer Centre
address:        Belfield
address:        Dublin 4
address:        Ireland
admin-c:        UNA2-RIPE
tech-c:         UNA2-RIPE
abuse-c:        UNA2-RIPE
mnt-ref:        FS11-MNT
mnt-by:         FS11-MNT
mnt-by:         ucd-mnt
created:        2013-03-19T22:13:58Z
last-modified:  2022-12-01T17:29:01Z
source:         RIPE # Filtered
role:           UCD Network Administration
address:        University College Dublin IT Services
address:        Belfield
address:        Dublin 4
address:        Ireland
phone:          +353 1 716 2360
fax-no:         +353 1 283 7077
tech-c:         PB11909-RIPE
tech-c:         FS11
abuse-mailbox:  security@ucd.ie
nic-hdl:        UNA2-RIPE
mnt-by:         FS11-MNT
mnt-by:         ucd-mnt
remarks:        Contact < abuse AT ucd DOT ie > re SPAM only
remarks:        Contact < security AT ucd DOT ie > re other abuse
remarks:        Contact < net-ops AT ucd DOT ie > re general operations
created:        2003-09-10T09:24:18Z
last-modified:  2021-12-21T09:04:10Z
source:         RIPE # Filtered
% Information related to '137.43.0.0/16AS2850'
route:          137.43.0.0/16
descr:          UCD-ETHER
origin:         AS2850
mnt-by:         HEANET-NOC
created:        2007-10-11T16:39:53Z
last-modified:  2007-10-11T16:39:53Z
source:         RIPE
% Information related to '137.43.0.0/16AS786'
route:          137.43.0.0/16
origin:         AS786
mnt-by:         HEANET-NOC
created:        2018-11-28T15:12:03Z
last-modified:  2018-11-28T15:12:03Z
source:         RIPE
% This query was served by the RIPE Database Query Service version 1.111 (BUSA)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
5 records found for '137.43.183.160'
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: