% 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://apps.db.ripe.net/docs/HTML-Terms-And-Conditions

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to '212.247.27.0 - 212.247.27.255'

% Abuse contact for '212.247.27.0 - 212.247.27.255' is 'abuse@tele2.com'

inetnum:        212.247.27.0 - 212.247.27.255
netname:        SE-BAGEN
descr:          HSBs Brf Bagen nr 223
                ####################################
                In case of improper use, please mail
                <abuse@fatburen.org>
                ####################################
country:        SE
admin-c:        SH3196-RIPE
admin-c:        SU9-RIPE
tech-c:         SH3196-RIPE
tech-c:         SU9-RIPE
status:         ASSIGNED PA
mnt-by:         SWIPNET-LIR-MNT
mnt-lower:      SWIPNET-LIR-MNT
created:        2003-07-25T12:13:52Z
last-modified:  2006-09-28T13:28:57Z
source:         RIPE

person:         Stefan Helander
address:        Brf Bagen
address:        Fatburs Brunnsgata 13
address:        SE-11828 STOCKHOLM
phone:          +46 708 788 992
nic-hdl:        SH3196-RIPE
created:        2006-09-28T10:27:09Z
last-modified:  2020-06-03T10:26:23Z
source:         RIPE
mnt-by:         SWIPNET-LIR-MNT

person:         Staffan Ulfberg
address:        Vastgotagrand 5
address:        118 28 Stockholm
address:        Sweden
phone:          +46 8 720 2270
nic-hdl:        SU9-RIPE
created:        2003-07-25T11:38:22Z
last-modified:  2020-06-03T10:30:48Z
source:         RIPE
mnt-by:         SWIPNET-LIR-MNT

% Information related to '212.247.0.0/16AS1257'

route:          212.247.0.0/16
descr:          Tele2/SWIPNET
descr:          #####################################################
descr:          In case of improper use originating from our network,
descr:          please mail <customer contact> or <abuse@swip.net>
descr:          ####################################################
origin:         AS1257
mnt-by:         AS1257-MNT
created:        2002-01-21T10:28:11Z
last-modified:  2021-02-12T13:57:50Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.111 (ABERDEEN)

Search for
IP address lookups			Miscellaneous queries
-l	1st level less specific		-i	Inverse attributes	None admin-c admin-c,tech-c,zone-c author cross-mnt cross-nfy local-as mbrs-by-ref member-of mnt-by mnt-lower mnt-nfy mnt-routes notify nserver origin person referral-by rev-srv sub-dom tech-c upd-to zone-c
-L	All less specific		-T	Object types	All as-block as-set aut-num domain filter-set inet-rtr inet6num inetnum irt key-cert mntner peering-set person role route route-set rtr-set
-m	1st level more specific
-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