This AS is not currently used to announce prefixes in the global routing table, nor is it used as a visible transit AS.
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 91.202.100.0/22 Announced
whois: 402590
IANA has recorded AS200909 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS200909\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 'AS200537 - AS203022'
as-block: AS200537 - AS203022
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: 2026-04-08T13:28:00Z
last-modified: 2026-04-08T13:28:00Z
source: RIPE
% Information related to 'AS200909'
% Abuse contact for 'AS200909' is 'it-infra-stream@wundermanthompson.com'
aut-num: AS200909
as-name: WUNDERMAN-THOMPSON-TECHNOLOGY-ASN
org: ORG-CSzo4-RIPE
import: from AS13110 accept ANY
export: to AS13110 announce AS200909
import: from AS44514 accept ANY
export: to AS44514 announce AS200909
admin-c: PA7317-RIPE
tech-c: PA7317-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: INEA-MNT
created: 2018-07-16T11:24:47Z
last-modified: 2023-12-01T08:11:40Z
source: RIPE
sponsoring-org: ORG-ISZO91-RIPE
organisation: ORG-CSZO4-RIPE
org-name: Wunderman Thompson Technology Sp. z o.o.
country: PL
reg-nr: 300065148
org-type: OTHER
address: Murawa 12-18
address: 61-655 Poznan
address: Poland
abuse-c: AR21265-RIPE
mnt-ref: INEA-MNT
mnt-by: INEA-MNT
created: 2008-01-25T07:39:33Z
last-modified: 2026-05-19T09:35:04Z
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 (BUSA)