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

18.191.45.72

% 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://docs.db.ripe.net/terms-conditions.html
% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.
% Information related to '143.239.0.0 - 143.239.255.255'
% No abuse contact registered for 143.239.0.0 - 143.239.255.255
inetnum:143.239.0.0 - 143.239.255.255
netname:NET-CORK-UNIV
descr:Campus Network
country:IE
org:ORG-UCC4-RIPE
status:LEGACY
remarks:------------------
remarks:SPAM/e-mail abuse
remarks:------------------
remarks:Check
remarks:http://www.ucc.ie/services/computing/policy/spambulk.html
remarks:on how to report.
remarks:------------------
tech-c:SNED1-RIPE
admin-c:SNED1-RIPE
mnt-by:RIPE-NCC-LEGACY-MNT
mnt-by:CC-UCC-MNT
mnt-lower:CC-UCC-MNT
mnt-routes:CC-UCC-MNT
created:2002-07-30T16:06:10Z
last-modified:2021-06-14T15:21:33Z
source:RIPE
sponsoring-org:ORG-HA8-RIPE

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organisation:ORG-UCC4-RIPE
org-name:University College Cork
country:IE
org-type:OTHER
address:Western Road, Cork
mnt-ref:CC-UCC-MNT
mnt-ref:HEANET-NOC
mnt-by:CC-UCC-MNT
mnt-by:HEANET-NOC
created:2015-04-28T11:04:56Z
last-modified:2022-12-01T17:31:42Z
source:RIPE # Filtered
role:UCC Ripe Maintainers
address:Computer Centre
address:University College Cork
address:Cork
address:Ireland
remarks:Technical contact.
remarks:--------------------------
remarks:Please do not use to report SPAM or E-mail abuse.
remarks:-------------------------
nic-hdl:SNED1-RIPE
mnt-by:CC-UCC-MNT
tech-c:MH13757-RIPE
admin-c:BOS31-RIPE
created:2002-07-30T16:06:10Z
last-modified:2021-06-14T15:19:03Z
source:RIPE # Filtered
% Information related to '143.239.0.0/16AS1213'
route:143.239.0.0/16
descr:NET-CORK-UNIV
origin:AS1213
mnt-by:HEANET-NOC
created:1970-01-01T00:00:00Z
last-modified:2002-11-21T16:37:07Z
source:RIPE

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% Information related to '143.239.0.0/16AS786'

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route:143.239.0.0/16
origin:AS786
mnt-by:HEANET-NOC
created:2018-11-28T15:12:48Z
last-modified:2018-11-28T15:12:48Z
source:RIPE

To get more information visit NetOX (Network Operators' toolboX)

% This query was served by the RIPE Database Query Service version 1.115.1 (ABERDEEN)

To get more information visit NetOX (Network Operators' toolboX)

e.g. 203.119.42.0/24

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

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