% 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 '77.245.208.0 - 77.245.223.255'

% Abuse contact for '77.245.208.0 - 77.245.223.255' is 'noc@metromax.ru'

inetnum:        77.245.208.0 - 77.245.223.255
netname:        RU-RSK-20070504
country:        RU
org:            ORG-SKL7-RIPE
admin-c:        EZ1918-RIPE
tech-c:         EZ1918-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ru-rsk-1-mnt
created:        2007-05-04T11:38:24Z
last-modified:  2018-07-30T14:54:15Z
source:         RIPE

organisation:   ORG-SKL7-RIPE
org-name:       "Region Svyaz Konsalt" LLC
country:        RU
org-type:       LIR
address:        6, Karla Marksa ave.
address:        443030
address:        Samara
address:        RUSSIAN FEDERATION
phone:          +78469934030
admin-c:        EZ1918-RIPE
tech-c:         EZ1918-RIPE
abuse-c:        AR46185-RIPE
mnt-ref:        ru-rsk-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ru-rsk-1-mnt
created:        2018-04-24T08:17:52Z
last-modified:  2020-12-16T12:35:38Z
source:         RIPE # Filtered

person:         Evgeny Zavershinsky
address:        6, Karla Marksa ave.
address:        443030
address:        Samara
address:        RUSSIAN FEDERATION
phone:          +78469934030
nic-hdl:        EZ1918-RIPE
mnt-by:         ru-rsk-1-mnt
created:        2018-04-24T08:17:50Z
last-modified:  2018-04-26T10:58:15Z
source:         RIPE

% Information related to '77.245.208.0/20AS39264'

route:          77.245.208.0/20
descr:          Region Svyaz Konsalt
origin:         AS39264
remarks:        ex-Intellcom
mnt-by:         ru-rsk-1-mnt
mnt-by:         metromax-mntr-2
mnt-by:         METROMAX-MNT
created:        2019-01-09T11:35:10Z
last-modified:  2019-01-09T11:37:46Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.114 (SHETLAND)

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