203545 NERZEN-BILISIM-TEKNOLOJILERI, TR
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS212219 HOSTINGDUNYAM HOSTING DUNYAM, TR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 70619 AS203545 ORIGIN Originate: 256 /24.00 Transit: 0 /0.00 NERZEN-BILISIM-TEKNOLOJILERI, TR
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 62504 AS203545 NERZEN-BILISIM-TEKNOLOJILERI, TR 1 0 0 1 0 0.00% Prefix AS Path Aggregation Suggestion 141.98.50.0/24 4777 2497 2914 59796 208972 212219 203545
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS203545 1 More Specifics 1 Total Advertisements NERZEN-BILISIM-TEKNOLOJILERI, TR
141.98.50.0/24 141.98.48.0/22
whois: 402332
IANA has recorded AS203545 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS203545\n % 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.
% Information related to 'AS203113 - AS203887'
as-block: AS203113 - AS203887
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: 2024-11-12T15:22:00Z
last-modified: 2024-11-12T15:22:00Z
source: RIPE
% Information related to 'AS203545'
% Abuse contact for 'AS203545' is 'abuse@nerzen.com'
aut-num: AS203545
as-name: NERZEN-BILISIM-TEKNOLOJILERI
org: ORG-NA1658-RIPE
sponsoring-org: ORG-HDBT5-RIPE
import: from AS212219 accept ANY
export: to AS212219 announce AS203545
import: from AS60446 accept ANY
export: to AS60446 announce AS203545
remarks: ---------------------------------------------------------------
remarks: Abuse & intrusion reports should
remarks: be sent to: info@nerzen.com
remarks: Sirketimiz, ilgili kanun geregi, "YER SAGLAYICI" konumundadir.
remarks: Olusturulan icerikler musterilerin kontrol ve yonetimindeki web sunucularindan yapilmaktadir.
remarks: kanun No. 5651 - MADDE 5(1) Yer saglayici, yer sagladigi icerigi kontrol etmek veya
remarks: hukuka aykiri bir faaliyetin soz konusu olup olmadigini arastirmakla yukumlu degildir.
remarks: Sirketimiz resmi bilgi taleplerine yanit vermektedir.
remarks: ---------------------------------------------------------------
admin-c: AA46103-RIPE
tech-c: AA46103-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: lir-tr-hostingdunyam-1-MNT
mnt-by: NERZEN-MNT
created: 2026-01-08T12:44:34Z
last-modified: 2026-01-19T22:39:47Z
source: RIPE
organisation: ORG-NA1658-RIPE
org-name: Savas Anac
org-type: OTHER
address: nerzen.com
country: TR
abuse-c: ACRO63042-RIPE
mnt-ref: lir-tr-hostingdunyam-1-MNT
created: 2026-01-06T13:37:52Z
last-modified: 2026-01-08T13:16:05Z
source: RIPE # Filtered
mnt-by: lir-tr-hostingdunyam-1-MNT
mnt-by: NERZEN-MNT
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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% Access from your host has been temporarily denied.
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% This query was served by the RIPE Database Query Service version 1.121.2 (ABERDEEN)