APNIC - Query the APNIC Whois Database

To assist you with debugging problems, this whois query was received from IP Address
[216.73.217.19]

% 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 '5.253.252.0 - 5.253.253.255'

% Abuse contact for '5.253.252.0 - 5.253.253.255' is 'abuse@optinet.co.uk'

inetnum:        5.253.252.0 - 5.253.253.255
netname:        GENUSE9
country:        GB
admin-c:        SP16055-RIPE
tech-c:         NO1784-RIPE
remarks:        Geofeed https://optinet.co.uk/wp-content/uploads/2023/11/geo16112023.txt
status:         ASSIGNED PA
mnt-by:         uk-optinet-1-mnt
created:        2021-04-26T15:51:14Z
last-modified:  2023-11-16T11:49:54Z
source:         RIPE

% Information related to '5.253.252.0/22AS43872'

route:          5.253.252.0/22
origin:         AS43872
mnt-by:         uk-optinet-1-mnt
created:        2019-12-19T11:50:30Z
last-modified:  2021-04-26T15:40:29Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.124.1 (BUSA)

Bold: Object type.
Underlined: Primary key(s).
Hyperlinks: Searchable Attributes.

2 records found for '5.253.252.245'

Search for
IP address lookups		Miscellaneous queries
-l	1st level less specific	-i	Inverse attributes
-L	All less specific	-T	Object types
-m	1st level more specific	-T	Object types
-M	All more specific	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
-d	Associated reverse domain

For more information see: