% 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 '213.181.96.0 - 213.181.127.255'

% Abuse contact for '213.181.96.0 - 213.181.127.255' is 'abuse@nova.is'

inetnum:        213.181.96.0 - 213.181.127.255
netname:        IS-NOVA-20021114
country:        IS
org:            ORG-NE4-RIPE
admin-c:        NRA10-RIPE
tech-c:         NRA10-RIPE
status:         ALLOCATED PA
mnt-by:         NOVAIS-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2019-06-18T13:04:37Z
last-modified:  2021-11-24T13:18:19Z
source:         RIPE

organisation:   ORG-NE4-RIPE
org-name:       Nova hf
country:        IS
org-type:       LIR
address:        Lagmuli 9
address:        108
address:        Reykjavik
address:        ICELAND
phone:          +354 519 1000
fax-no:         +354 519 1001
mnt-ref:        NOVAIS-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         NOVAIS-MNT
abuse-c:        NAC22-RIPE
created:        2007-07-09T12:19:49Z
last-modified:  2020-12-16T12:52:31Z
source:         RIPE # Filtered

role:           Nova RIPE Admin
address:        Lagmuli 9 108 Reykjavik Iceland
phone:          +354 519 1000
fax-no:         +354 519 1001
abuse-mailbox:  abuse@nova.is
admin-c:        GAO22-RIPE
tech-c:         GMH3-RIPE
tech-c:         OA1082-RIPE
tech-c:         GBS83-RIPE
nic-hdl:        NRA10-RIPE
mnt-by:         NOVAIS-MNT
created:        2008-07-02T17:44:56Z
last-modified:  2025-06-26T08:37:01Z
source:         RIPE # Filtered

% Information related to '213.181.126.0/23AS31410'

route:          213.181.126.0/23
descr:          Kapalvaeding temp
origin:         AS31410
mnt-by:         MNT-SIP-IS
created:        2015-08-24T10:00:02Z
last-modified:  2015-08-24T10:00:02Z
source:         RIPE

% Information related to '213.181.126.0/23AS44735'

route:          213.181.126.0/23
descr:          Kapalvaeding - Temporary
origin:         AS44735
mnt-by:         MNT-SIP-IS
created:        2015-08-24T09:58:54Z
last-modified:  2015-08-24T09:58:54Z
source:         RIPE

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