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.
AS57146 2 More Specifics 6 Total Advertisements STEPCO, NL
185.127.12.0/23 185.127.12.0/22
185.127.14.0/24 185.127.12.0/22
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 37.44.8.0/21 Announced
whois: 402590
IANA has recorded AS57146 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS57146\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 'AS56869 - AS57146'
as-block: AS56869 - AS57146
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: 2024-07-08T06:45:56Z
last-modified: 2024-07-08T06:45:56Z
source: RIPE
% Information related to 'AS57146'
% Abuse contact for 'AS57146' is 'abuse@stepco.nl'
aut-num: AS57146
as-name: STEPCO
org: ORG-AIPB1-RIPE
import: from AS24785 accept ANY
import: from AS20562 accept ANY
import: from AS199139 accept ANY
import: from AS38983 accept ANY
export: to AS24785 announce AS57146
export: to AS20562 announce AS57146
export: to AS199139 announce AS57146
export: to AS38983 announce AS57146
admin-c: PdM433-RIPE
tech-c: PdM433-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: ICTFacilities
mnt-by: OPENPEERING-MNT
created: 2011-08-02T10:50:34Z
last-modified: 2021-03-26T06:49:21Z
source: RIPE # Filtered
organisation: ORG-AIPB1-RIPE
org-name: Trustteam Nederland BV
country: NL
reg-nr: 13038831
org-type: LIR
address: Poststraat 1
address: 6135 KR
address: Sittard
address: NETHERLANDS
phone: +31 (0) 88 44 55 000
admin-c: AH11630-RIPE
abuse-c: AR16128-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: ICTFacilities
mnt-ref: AH11630-RIPE
mnt-by: RIPE-NCC-HM-MNT
mnt-by: ICTFacilities
created: 2011-08-29T13:27:39Z
last-modified: 2026-05-13T07:33:50Z
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 (DEXTER)