% 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 '195.146.61.0 - 195.146.61.255'

% Abuse contact for '195.146.61.0 - 195.146.61.255' is 'abuse@ito.gov.ir'

inetnum:        195.146.61.0 - 195.146.61.255
netname:        AHOO-NET
descr:          Internet Service Provider
descr:          Computer Dept.
country:        IR
org:            ORG-TCoI1-RIPE
admin-c:        AM12684-RIPE
tech-c:         AM12684-RIPE
status:         ASSIGNED PA
mnt-by:         AS12880-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2005-02-02T13:05:12Z
source:         RIPE

organisation:   ORG-TCoI1-RIPE
org-name:       Information Technology Company (ITC)
country:        IR
org-type:       LIR
descr:          Information Technology Organization
address:        Bayhaghi
address:        1515674311
address:        Teheran
address:        IRAN, ISLAMIC REPUBLIC OF
phone:          +982188115928
fax-no:         +982188529024
admin-c:        BA3672-RIPE
admin-c:        AA12876-RIPE
abuse-c:        AR15624-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        AS12880-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS12880-MNT
created:        2004-04-17T11:28:07Z
last-modified:  2023-08-28T04:41:36Z
source:         RIPE # Filtered

person:         Alireza Movahedin
address:        No 133, Saba Building
address:        Sheikh Bahaee, Vanak Str, Vanak Sqr,
address:        Tehran, Iran
phone:          +98 21 8040 632
fax-no:         +98 21 8040 641
nic-hdl:        AM12684-RIPE
created:        1970-01-01T00:00:00Z
last-modified:  2020-06-04T13:43:41Z
source:         RIPE # Filtered
mnt-by:         AS12880-MNT

% Information related to '195.146.48.0/20AS12880'

route:          195.146.48.0/20
descr:          DCI-Route
origin:         AS12880
mnt-routes:     LAMM-MNT
mnt-by:         AS12880-MNT
created:        2005-11-12T21:22:49Z
last-modified:  2020-04-06T11:36:10Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.112 (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