APNIC - Query the APNIC Whois Database

To assist you with debugging problems, this whois query was received from IP Address
[216.73.217.141]

% 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 '51.39.0.0 - 51.39.255.255'

% Abuse contact for '51.39.0.0 - 51.39.255.255' is 'Zain.RIPE@sa.zain.com'

inetnum:        51.39.0.0 - 51.39.255.255
geofeed:        https://sa.zain.com/geofeed
org:            ORG-MK8-RIPE
netname:        SA-MTC
descr:          MTC KSA
country:        SA
admin-c:        MIE43766-RIPE
tech-c:         MIE43766-RIPE
status:         LEGACY
mnt-routes:     MTCKSA-MNT
mnt-by:         MTCKSA-MNT
mnt-by:         RIPE-NCC-LEGACY-MNT
created:        2015-09-23T10:11:36Z
last-modified:  2025-05-25T13:04:06Z
source:         RIPE
geoloc:         24.6824456 46.6874511

% Information related to '51.39.66.0/24AS43766'

route:          51.39.66.0/24
origin:         AS43766
mnt-by:         MTCKSA-MNT
created:        2020-04-12T15:46:38Z
last-modified:  2020-04-12T15:46:38Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.123 (ABERDEEN)

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

2 records found for '51.39.66.86'

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: