This AS is not currently used to announce prefixes in the global routing table, nor is it used as a visible transit AS.
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS204843 51 More Specifics 57 Total Advertisements TR-STERLY_VERI_MERKEZI_YAZILIM_VE_SIBER_GUVENLIK_HIZMETLERI_ANONIM_SIRKETI, TR
5.105.30.0/24 5.105.0.0/16
5.105.31.0/24 5.105.0.0/16
5.105.32.0/24 5.105.0.0/16
5.105.63.0/24 5.105.0.0/16
5.105.96.0/24 5.105.0.0/16
5.105.184.0/24 5.105.0.0/16
5.105.200.0/24 5.105.0.0/16
5.105.215.0/24 5.105.0.0/16
5.105.226.0/24 5.105.0.0/16
5.105.247.0/24 5.105.0.0/16
23.26.203.0/24 23.26.0.0/16
37.221.120.0/24 37.221.120.0/22
37.221.121.0/24 37.221.120.0/22
37.221.122.0/24 37.221.120.0/22
37.221.123.0/24 37.221.120.0/22
45.144.153.0/24 45.144.152.0/23
50.114.19.0/24 50.114.0.0/16
62.76.232.0/24 62.76.224.0/20
62.76.235.0/24 62.76.224.0/20
64.50.164.0/24 64.50.160.0/19
64.50.187.0/24 64.50.160.0/19
64.224.18.0/24 64.224.16.0/22
67.210.119.0/24 67.210.96.0/19
72.14.137.0/24 72.14.128.0/19
77.37.53.0/24 77.37.0.0/17
77.37.57.0/24 77.37.0.0/17
81.5.191.0/24 81.5.128.0/18
82.153.65.0/24 82.152.0.0/15
82.153.242.0/24 82.152.0.0/15
84.32.218.0/24 84.32.0.0/16
84.32.229.0/24 84.32.0.0/16
93.127.160.0/24 93.127.128.0/17
93.127.161.0/24 93.127.128.0/17
94.156.11.0/24 94.156.10.0/23
103.54.152.0/24 103.54.152.0/22
104.234.110.0/24 104.234.0.0/16
104.234.226.0/24 104.234.0.0/16
154.16.75.0/24 154.16.0.0/16
154.127.60.0/24 154.127.48.0/20
173.214.186.0/24 173.214.176.0/20
179.61.148.0/24 179.61.128.0/17
181.215.8.0/24 181.214.0.0/15
185.221.64.0/24 185.221.64.0/23
193.149.2.0/24 193.149.2.0/23
193.149.3.0/24 193.149.2.0/23
199.7.141.0/24 199.7.140.0/22
199.48.181.0/24 199.48.176.0/21
206.206.119.0/24 206.206.64.0/18
212.192.211.0/24 212.192.208.0/20
213.139.80.0/24 213.139.64.0/19
216.185.37.0/24 216.185.32.0/19
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 5.105.30.0/24 Announced
+ 5.105.31.0/24 Announced
+ 5.105.32.0/24 Announced
+ 5.105.63.0/24 Announced
+ 5.105.96.0/24 Announced
+ 5.105.184.0/24 Announced
+ 5.105.200.0/24 Announced
+ 5.105.215.0/24 Announced
+ 5.105.226.0/24 Announced
+ 5.105.247.0/24 Announced
+ 5.180.179.0/24 Announced
+ 23.26.203.0/24 Announced
+ 46.254.108.0/24 Announced
+ 50.114.19.0/24 Announced
+ 62.76.232.0/24 Announced
+ 62.76.235.0/24 Announced
+ 64.50.164.0/24 Announced
+ 64.50.187.0/24 Announced
+ 64.224.18.0/24 Announced
+ 67.210.119.0/24 Announced
+ 72.14.137.0/24 Announced
+ 77.37.53.0/24 Announced
+ 77.37.57.0/24 Announced
+ 81.5.191.0/24 Announced
+ 82.153.65.0/24 Announced
+ 82.153.242.0/24 Announced
+ 84.32.218.0/24 Announced
+ 84.32.229.0/24 Announced
+ 93.127.160.0/24 Announced
+ 93.127.161.0/24 Announced
+ 103.54.152.0/24 Announced
+ 104.234.110.0/24 Announced
+ 104.234.226.0/24 Announced
+ 146.19.252.0/24 Announced
+ 154.16.75.0/24 Announced
+ 154.127.60.0/24 Announced
+ 173.214.186.0/24 Announced
+ 179.61.148.0/24 Announced
+ 181.215.8.0/24 Announced
+ 185.179.91.0/24 Announced
+ 185.221.64.0/24 Announced
+ 199.7.141.0/24 Announced
+ 199.48.181.0/24 Announced
+ 206.206.119.0/24 Announced
+ 212.192.211.0/24 Announced
+ 213.139.80.0/24 Announced
+ 216.185.37.0/24 Announced
whois: 402609
IANA has recorded AS204843 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS204843\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 'AS203940 - AS205662'
as-block: AS203940 - AS205662
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: 2026-03-05T15:29:31Z
last-modified: 2026-03-05T15:29:31Z
source: RIPE
% Information related to 'AS204843'
% Abuse contact for 'AS204843' is 'abuse@sterly.com.tr'
aut-num: AS204843
as-name: TR-STERLY_VERI_MERKEZI_YAZILIM_VE_SIBER_GUVENLIK_HIZMETLERI_ANONIM_SIRKETI
org: ORG-SVMY1-RIPE
sponsoring-org: ORG-TBHV3-RIPE
remarks: --// Upstream // --
import: from AS51722 accept ANY
export: to AS51722 announce AS204843
import: from AS12735 accept ANY
export: to AS12735 announce AS204843
import: from AS61135 accept ANY
export: to AS61135 announce AS204843
import: from AS48678 accept ANY
export: to AS48678 announce AS204843
import: from AS207459 accept any
export: to AS207459 announce AS204843
remarks: --// Upstream // --
remarks: --// Internet Exchange Points // --
import: from AS35708 accept any
export: to AS35708 announce AS204843
remarks: --// Internet Exchange Points // --
remarks: --// Peers Points // --
import: from AS49614 accept any
export: to AS49614 announce AS204843
remarks: --// Peers Points // --
remarks: --// Downstream Peers // --
import: from AS57397 accept any
export: to AS57397 announce AS204843
import: from AS200385 accept any
export: to AS200385 announce AS204843
remarks: --// Downstream Peers // --
admin-c: SVMY1-RIPE
abuse-c: NA7929-RIPE
tech-c: SVMY1-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: bggroupittelecom-mnt
mnt-by: ulasatakan
mnt-by: sterly-verimerkezi-as-mnt
created: 2022-06-01T14:23:16Z
last-modified: 2026-03-02T22:30:46Z
source: RIPE
organisation: ORG-SVMY1-RIPE
org-name: STERLY VERI MERKEZI YAZILIM VE SIBER GUVENLIK HIZMETLERI A.S.
country: TR
reg-nr: 117234
org-type: OTHER
address: KONAK MAH. BARIS(120) SK. OFIS ARTI BLOK NO:3 IC KAPI NO:10 NILUFER/BURSA
abuse-c: ACRO48320-RIPE
mnt-ref: ulasatakan
mnt-ref: bggroupittelecom-mnt
mnt-by: lir-tr-teknosos-1-MNT
mnt-by: Teknosos-TR
created: 2022-05-27T09:14:49Z
last-modified: 2026-05-13T06:28:31Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
%
% Queries from your IP address have passed the daily limit of controlled objects.
% Access from your host has been temporarily denied.
% For more information, see
% https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
% This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)