% 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 '31.130.0.0 - 31.130.31.255'

% Abuse contact for '31.130.0.0 - 31.130.31.255' is 'info@powernet.com.ru'

inetnum:        31.130.0.0 - 31.130.31.255
netname:        POWERNET
country:        RU
geofeed:        https://geofeed.powernet.com.ru/geofeed.csv
org:            ORG-LP174-RIPE
admin-c:        AM11666-RIPE
tech-c:         AM11666-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         TOWERTEL-MNT
mnt-by:         lir-ru-powernet-1-MNT
mnt-by:         MNT-NEVOD
mnt-routes:     lir-ru-powernet-1-MNT
mnt-domains:    lir-ru-powernet-1-MNT
created:        2011-04-01T08:47:14Z
last-modified:  2024-10-24T18:12:25Z
source:         RIPE

organisation:   ORG-LP174-RIPE
org-name:       LLC POWERNET
country:        RU
org-type:       LIR
address:        imeni generala Karbysheva street, 127
address:        404133
address:        Volzhsky
address:        RUSSIAN FEDERATION
phone:          +7 (8443) 77-77-77
admin-c:        CA10466-RIPE
admin-c:        NE1859-RIPE
tech-c:         NE1859-RIPE
abuse-c:        AR67134-RIPE
mnt-ref:        lir-ru-powernet-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-ru-powernet-1-MNT
created:        2021-12-30T07:01:26Z
last-modified:  2022-08-04T08:50:03Z
source:         RIPE # Filtered

person:         Alex A. Karpov
address:        Lenina 62-14
address:        404110, Russia, Volzhsky
phone:          +7 8443 450045
nic-hdl:        AM11666-RIPE
mnt-by:         TOWERTEL-MNT
created:        2008-08-14T08:17:26Z
last-modified:  2020-05-12T08:27:34Z
source:         RIPE

% Information related to '31.130.0.0/19AS51032'

route:          31.130.0.0/19
origin:         AS51032
mnt-by:         lir-ru-powernet-1-MNT
created:        2024-02-07T23:41:20Z
last-modified:  2024-02-07T23:41:20Z
source:         RIPE
descr:          POWERNET

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

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