% 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 'AS60439 - AS61261'

as-block:       AS60439 - AS61261
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2024-09-03T13:31:09Z
last-modified:  2024-09-03T13:31:09Z
source:         RIPE

% Information related to 'AS60740'

% Abuse contact for 'AS60740' is 'it@tctr.ru'

aut-num:        AS60740
as-name:        TCTR-AS
org:            ORG-GCOT1-RIPE
import:         from AS20485 accept ANY
export:         to AS20485 announce AS60740
import:         from AS15757 accept ANY
export:         to AS15757 announce AS60740
import:         from AS60388 accept ANY
export:         to AS60388 announce AS60740
import:         from AS58067 accept ANY
export:         to AS58067 announce AS60740
import:         from AS8359 accept ANY
export:         to AS8359 announce AS60740
import:         from AS21487 accept ANY
export:         to AS21487 announce AS60740
import:         from AS12389 accept ANY
export:         to AS12389 announce AS60740
admin-c:        LT4474-RIPE
tech-c:         EY1062-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         TCTR-MNT
created:        2013-05-21T10:53:28Z
last-modified:  2020-11-06T01:05:13Z
source:         RIPE

organisation:   ORG-GCOT1-RIPE
org-name:       Joint-Stock company "Arctictelecom"
country:        RU
org-type:       LIR
address:        10/1, Oktyabrskaya street
address:        677027
address:        Yakutsk, Sakha Republic
address:        RUSSIAN FEDERATION
phone:          +74112322019
fax-no:         +74112322019
abuse-c:        AR16969-RIPE
mnt-ref:        TCTR-MNT
mnt-ref:        ROSNIIROS-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         TCTR-MNT
created:        2013-02-15T14:40:30Z
last-modified:  2022-10-07T00:14:17Z
source:         RIPE # Filtered

person:         Efimov Yury
address:        10/1, Oktyabrskaya str., Yakutsk, Russian Federation
phone:          +7-4112-390144
nic-hdl:        EY1062-RIPE
mnt-by:         tctr
created:        2013-03-06T07:08:05Z
last-modified:  2013-03-06T07:08:05Z
source:         RIPE # Filtered

person:         Pavel Markov
address:        10/1, Oktyabrskaya str., Yakutsk, Russian Federation
phone:          +7-4112-390144
nic-hdl:        LT4474-RIPE
mnt-by:         TCTR-MNT
created:        2013-05-16T07:28:58Z
last-modified:  2018-08-03T02:53:45Z
source:         RIPE # Filtered

% 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