% 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 '212.125.231.0 - 212.125.231.255'

% Abuse contact for '212.125.231.0 - 212.125.231.255' is 'abuse@telia-isp.no'

inetnum:        212.125.231.0 - 212.125.231.255
netname:        TEKNONETT-AS-NET
descr:          TEKNONETT AS
country:        NO
admin-c:        TRS7-RIPE
tech-c:         TRS7-RIPE
remarks:        abuse mail to post@teknonett.no
status:         ASSIGNED PA
mnt-by:         TELE1-NO-MNT
created:        2009-06-10T09:05:28Z
last-modified:  2013-04-22T08:30:49Z
source:         RIPE # Filtered

person:         Tor Rune Skoglund
address:        Teknonett AS
address:        Prof Brochs gate 6
address:        7030 TRONDHEIM
phone:          +47 73 54 02 00
mnt-by:         TELE1-NO-MNT
nic-hdl:        TRS7-RIPE
created:        2002-11-21T13:58:22Z
last-modified:  2017-10-30T21:45:51Z
source:         RIPE # Filtered

% Information related to '212.125.192.0/18AS25400'

route:          212.125.192.0/18
descr:          Telia Norge AS
origin:         AS25400
mnt-by:         GET-MNT
mnt-by:         TELE1-NO-MNT
mnt-by:         TELIANET-RR
created:        2020-04-17T08:37:59Z
last-modified:  2020-04-17T08:38:16Z
source:         RIPE

% Information related to '212.125.192.0/18AS3292'

route:          212.125.192.0/18
descr:          TDC Song Norway
origin:         AS3292
mnt-by:         AS3292-MNT
mnt-by:         TELE1-NO-MNT
created:        2006-06-12T20:56:01Z
last-modified:  2006-06-12T20:56:01Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.120 (ABERDEEN)