% 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 '89.145.128.0 - 89.145.159.255'

% Abuse contact for '89.145.128.0 - 89.145.159.255' is '42142@rambler.ru'

inetnum:        89.145.128.0 - 89.145.159.255
netname:        RU-YURGATELEKOM-20110913
country:        RU
org:            ORG-OY1-RIPE
admin-c:        KV1365-RIPE
tech-c:         DS8572-RIPE
tech-c:         SN3231-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         YURGATELEKOM-MNT
mnt-routes:     YURGATELEKOM-MNT
created:        2011-09-13T11:12:37Z
last-modified:  2018-07-23T08:28:32Z
source:         RIPE # Filtered

organisation:   ORG-OY1-RIPE
org-name:       Public joint-stock company "RUTELEKOM"
country:        RU
org-type:       LIR
address:        38a Moskovskaya str
address:        652050
address:        Yurga
address:        RUSSIAN FEDERATION
phone:          +73845142400
fax-no:         +73845142477
abuse-c:        AR17051-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        YURGATELEKOM-MNT
mnt-ref:        TK16568-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         YURGATELEKOM-MNT
admin-c:        KV1365-RIPE
admin-c:        TK4419-RIPE
admin-c:        EVK10-RIPE
tech-c:         TK4419-RIPE
created:        2011-03-17T15:59:09Z
last-modified:  2023-09-19T08:20:04Z
source:         RIPE # Filtered

person:         Dmitriy Shemetov
address:        JSC "Yurgatelekom", Yurga, Kemerovskaya reg, Russian
phone:          +73845149982
fax-no:         +73845142477
mnt-by:         ROSNIIROS-MNT
nic-hdl:        DS8572-RIPE
created:        2011-03-23T12:40:11Z
last-modified:  2011-03-23T12:40:11Z
source:         RIPE # Filtered

person:         Konstantin Voronin
address:        JSC "Yurgatelekom", Yurga, Kemerovskaya reg, Russian
phone:          +73845142552
fax-no:         +73845142477
mnt-by:         YURGATELEKOM-MNT
nic-hdl:        KV1365-RIPE
created:        2011-03-23T12:40:11Z
last-modified:  2018-04-27T00:58:02Z
source:         RIPE # Filtered

person:         Sergey Nechitaylo
address:        JSC "Yurgatelekom", Yurga, Kemerovskaya reg, Russian
phone:          +73845142400
fax-no:         +73845142477
mnt-by:         ROSNIIROS-MNT
nic-hdl:        SN3231-RIPE
created:        2011-03-23T12:40:11Z
last-modified:  2011-03-23T12:40:11Z
source:         RIPE # Filtered

% Information related to '89.145.152.0/22AS25880'

route:          89.145.152.0/22
descr:          OAO Yurgatelekom
origin:         AS25880
mnt-by:         YURGATELEKOM-MNT
created:        2011-11-03T06:58:01Z
last-modified:  2011-11-03T06:58:01Z
source:         RIPE

% 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