% 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 '31.11.64.0 - 31.11.95.255'

% Abuse contact for '31.11.64.0 - 31.11.95.255' is 'abuse@vipoperator.mk'

inetnum:        31.11.64.0 - 31.11.95.255
netname:        MK-ONEVIP-INTERNET
descr:          PPPoE Broadband Internet
country:        MK
admin-c:        ONON-RIPE
tech-c:         ONON-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-CableTEL
mnt-by:         ON-MNT
mnt-by:         ROUTE-MK
created:        2019-07-23T08:00:19Z
last-modified:  2019-07-23T08:00:19Z
source:         RIPE

role:           A1 Makedonija Role Object
address:        A1 Makedonija DOOEL Skopje
address:        Ploshtad Presveta Bogorodica 1
address:        1000 Skopje, Republic of Macedonia
abuse-mailbox:  abuse@vipoperator.mk
admin-c:        OKON-RIPE
tech-c:         OKON-RIPE
nic-hdl:        ONON-RIPE
mnt-by:         ON-MNT
mnt-by:         ROUTE-MK
created:        2007-10-08T13:43:52Z
last-modified:  2025-06-19T07:09:47Z
source:         RIPE # Filtered

% Information related to '31.11.64.0/19AS16333'

route:          31.11.64.0/19
origin:         AS16333
mnt-by:         MNT-CableTEL
mnt-by:         ON-MNT
mnt-by:         ROUTE-MK
created:        2019-07-23T07:56:18Z
last-modified:  2019-07-23T07:56:18Z
source:         RIPE

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