% 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 'AS196608 - AS207419'

as-block:       AS196608 - AS207419
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:        2022-08-23T17:19:53Z
last-modified:  2022-08-23T17:19:53Z
source:         RIPE

% Information related to 'AS201021'

% Abuse contact for 'AS201021' is 'abuse@onurbilisim.com.tr'

aut-num:        AS201021
as-name:        OnurBilisim-AS
org:            ORG-AOGT3-RIPE
import:         from As43260 accept ANY
export:         to As43260 announce AS201021
import:         from AS9121 accept ANY
import:         from AS34984 accept ANY
export:         to AS9121 announce AS201021
export:         to AS34984 announce AS201021
import:         from AS15924 accept ANY
export:         to AS15924 announce AS201021
import:         from AS44547 accept ANY
export:         to AS44547 announce AS201021
import:         from AS211114 accept ANY
export:         to AS211114 announce AS201021
import:         from AS205192 accept ANY
export:         to AS205192 announce AS201021
admin-c:        DBT12-RIPE
tech-c:         DBT12-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         tr-onurbilisimcomtr-1-mnt
mnt-by:         onurbilisim
mnt-by:         databir-mnt
created:        2015-02-18T07:28:47Z
last-modified:  2023-01-08T18:20:05Z
source:         RIPE

organisation:   ORG-AOGT3-RIPE
org-name:       Ahmet Onur Guney trading as Onur Bilisim Ve Yazilim Hizmetleri
country:        TR
org-type:       LIR
address:        28 Haziran Mh. Izmit Kent 3. Etap E8 Blok Daire 35 Izmit
address:        41060
address:        Kocaeli
address:        TURKEY
phone:          +90(850)3027787
admin-c:        OG2932-RIPE
tech-c:         OG2932-RIPE
abuse-c:        AR32413-RIPE
mnt-ref:        tr-onurbilisimcomtr-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         tr-onurbilisimcomtr-1-mnt
mnt-ref:        RIPE-NCC-HM-MNT
created:        2015-06-08T15:11:09Z
last-modified:  2020-12-16T13:38:42Z
source:         RIPE # Filtered

person:         Databir Bilisim Teknolojileri
address:        Eski Kuyumcular Mah. Cankaya Sok.
address:        Demirel Ishani Kat:4 Daire 29 Balikesir/Turkey
phone:          +90 850 302 59 93
phone:          +90 266 243 50 53
nic-hdl:        DBT12-RIPE
mnt-by:         RGT-MNT
created:        2014-03-22T18:31:33Z
last-modified:  2017-10-30T22:33:52Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.111 (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