
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.
AS21388 2 More Specifics 2 Total Advertisements AS-CM, NL
85.119.53.0/24 85.119.48.0/21
85.119.55.0/24 85.119.48.0/21
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 85.119.53.0/24 Announced
whois: 402590
IANA has recorded AS21388 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS21388\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 'AS21281 - AS21390'
as-block: AS21281 - AS21390
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: 2018-11-22T15:27:28Z
last-modified: 2018-11-22T15:27:28Z
source: RIPE
% Information related to 'AS21388'
% Abuse contact for 'AS21388' is 'abuse@cm.com'
aut-num: AS21388
as-name: AS-CM
org: ORG-CB29-RIPE
admin-c: NC2703-RIPE
tech-c: NC2703-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: CM_NOC
created: 2002-06-07T13:07:33Z
last-modified: 2022-11-25T09:50:15Z
source: RIPE
abuse-c: AR16149-RIPE
organisation: ORG-CB29-RIPE
org-name: CM.com N.V.
country: NL
reg-nr: 70523770
org-type: LIR
address: Konijnenberg 24
address: 4825BD
address: Breda
address: NETHERLANDS
phone: +31765724082
phone: +31765212480
fax-no: +31765209327
abuse-c: AR16149-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: CM_NOC
mnt-by: RIPE-NCC-HM-MNT
mnt-by: CM_NOC
created: 2011-01-10T14:34:01Z
last-modified: 2026-05-13T07:19:59Z
source: RIPE # Filtered
tech-c: AR16149-RIPE
%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)