% 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 '178.237.248.0 - 178.237.255.255'

% Abuse contact for '178.237.248.0 - 178.237.255.255' is 'noc@rsvo.ru'

inetnum:        178.237.248.0 - 178.237.255.255
netname:        COMM-NET-RSVO
descr:          FGUP RSVO-SPB
geoloc:         59.9386300 30.3141300
country:        RU
admin-c:        RN4206-RIPE
tech-c:         RN4206-RIPE
status:         ASSIGNED PA
mnt-by:         ru-rsvospb-1-mnt
mnt-lower:      ru-rsvospb-1-mnt
mnt-routes:     ru-rsvospb-1-mnt
created:        2015-04-02T10:17:08Z
last-modified:  2018-09-17T08:02:10Z
source:         RIPE

role:           RSVO-SPB NOC
address:        Branch office FGUP RSVO - St.-Petersburg
address:        5 Totzhkovskaya str.
address:        197342 St. Petersburg Russia
remarks:        admin@spb.rsvo.ru
phone:          +7(812)318-16-24
nic-hdl:        RN4206-RIPE
mnt-by:         ru-rsvospb-1-mnt
created:        2018-01-15T13:33:58Z
last-modified:  2018-04-16T08:39:05Z
source:         RIPE # Filtered

% Information related to '178.237.248.0/22AS15848'

route:          178.237.248.0/22
descr:          RSVO-SPB-COMNET
origin:         AS15848
mnt-by:         ru-rsvospb-1-mnt
created:        2020-02-07T07:25:57Z
last-modified:  2020-02-07T07:27:44Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.112.1 (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