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.
AS203854 2 More Specifics 3 Total Advertisements MM-DSL, DE
185.122.4.0/23 185.122.4.0/22
185.122.6.0/23 185.122.4.0/22
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 185.122.4.0/23 Announced
+ 185.122.6.0/23 Announced
whois: 402617
IANA has recorded AS203854 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS203854\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 'AS203854'
% Abuse contact for 'AS203854' is 'abuse@active-servers.com'
aut-num: AS203854
as-name: DatacenterAS
org: ORG-AG307-RIPE
import: from AS6830 accept ANY
import: from AS3209 accept ANY
export: to AS6830 announce AS203854
export: to AS3209 announce AS203854
import: from AS197071 accept ANY
export: to AS197071 announce AS203854
admin-c: IR3097-RIPE
tech-c: IR3097-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: IWERK-MNT
created: 2015-10-19T14:02:29Z
last-modified: 2025-09-10T17:29:32Z
source: RIPE
organisation: ORG-AG307-RIPE
org-name: active 1 GmbH
country: DE
reg-nr: District court Hamburg HRB 160520
org-type: LIR
address: Kritenbarg 66
address: 22391
address: Hamburg
address: GERMANY
phone: +4940228 177 150
admin-c: AA35565-RIPE
tech-c: AA35565-RIPE
abuse-c: AR57350-RIPE
mnt-ref: ACTIVE-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: ACTIVE-MNT
created: 2020-01-03T15:25:35Z
last-modified: 2026-05-13T07:41:21Z
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 (SHETLAND)