APNIC - Query the APNIC Whois Database

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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.
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% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to '136.206.0.0 - 136.206.255.255'

% Abuse contact for '136.206.0.0 - 136.206.255.255' is 'sysops@dcu.ie'

inetnum:        136.206.0.0 - 136.206.255.255
netname:        DCU-NET
descr:          Campus Ethernet
descr:          Dublin City University
descr:          Dublin 9
country:        IE
org:            ORG-DCU1-RIPE
tech-c:         DCUI1-RIPE
status:         LEGACY
remarks:        changed: hostmaster@arin.net 19890927
remarks:        changed: hostmaster@arin.net 20020124
admin-c:        DCUI1-RIPE # was 'Brendan Tolan'
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         MNT-DCU
mnt-by:         HEANET-NOC
created:        1970-01-01T00:00:00Z
last-modified:  2023-07-27T09:01:06Z
source:         RIPE
sponsoring-org: ORG-HA8-RIPE

organisation:   ORG-DCU1-RIPE
org-name:       Dublin City University
country:        IE
org-type:       OTHER
address:        Dublin City University
address:        Glasnevin
address:        Dublin 9
address:        Ireland
abuse-c:        ACRO4389-RIPE
mnt-ref:        HEANET-NOC
mnt-by:         HEANET-NOC
created:        2017-02-22T11:00:45Z
last-modified:  2022-12-01T17:31:06Z
source:         RIPE # Filtered

role:           Dublin City University Information Systems Services
address:        Dublin City University
address:        Glasnevin
address:        Dublin 9
address:        Ireland
phone:          +353-1-700-5007
nic-hdl:        DCUI1-RIPE
mnt-by:         HEANET-NOC
created:        2017-02-23T16:20:15Z
last-modified:  2017-02-23T16:20:15Z
source:         RIPE # Filtered

% Information related to '136.206.0.0/16AS1213'

route:          136.206.0.0/16
descr:          DCU-NET
origin:         AS1213
mnt-by:         HEANET-NOC
created:        1970-01-01T00:00:00Z
last-modified:  2002-11-21T16:37:06Z
source:         RIPE

% Information related to '136.206.0.0/16AS786'

route:          136.206.0.0/16
origin:         AS786
mnt-by:         HEANET-NOC
created:        2018-11-28T15:11:42Z
last-modified:  2018-11-28T15:11:42Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.111 (ABERDEEN)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
5 records found for '136.206.1.17'
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: