% 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 '195.54.6.0 - 195.54.6.127'

% Abuse contact for '195.54.6.0 - 195.54.6.127' is 'abuse@rt.ru'

inetnum:        195.54.6.0 - 195.54.6.127
netname:        SURNET-SNEZHINSK
descr:          SUrNet branch in Snezhinsk
country:        RU
admin-c:        SN1928-RIPE
admin-c:        YYK1-RIPE
tech-c:         SN1928-RIPE
tech-c:         YYK1-RIPE
status:         ASSIGNED PA
mnt-by:         SURNET-MNT
mnt-by:         MFIST-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2008-07-03T06:15:29Z
source:         RIPE

role:           SUrNet NOC
address:        Chelyabinsk Network Informational Center
address:        Russia
phone:          +7 343 3791207
admin-c:        AV8646-RIPE
tech-c:         AV8646-RIPE
nic-hdl:        SN1928-RIPE
abuse-mailbox:  abuse@rt.ru
mnt-by:         SURNET-MNT
created:        2008-07-03T04:33:21Z
last-modified:  2019-08-07T03:56:48Z
source:         RIPE # Filtered

person:         Yuri Y Kuznetsov
address:        Lenina 37 41
address:        Snezhinsk, Chelyabinsk reg
address:        Russia, 456770
phone:          +7 351 4632359
fax-no:         +7 351 7232359
nic-hdl:        YYK1-RIPE
created:        1970-01-01T00:00:00Z
last-modified:  2020-06-04T10:25:01Z
source:         RIPE # Filtered
mnt-by:         ROSTELECOM-MNT

% Information related to '195.54.0.0/20AS3239'

route:          195.54.0.0/20
descr:          Rostelecom Chelyabinsk
origin:         AS3239
mnt-by:         MFIST-MNT
created:        2002-10-11T10:22:12Z
last-modified:  2019-07-26T04:29:23Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.113.2 (DEXTER)

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