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AS21388 CM.com N.V. | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

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CM.com N.V. cm.com

NL 0 Routes

AS Data

AS21388

AS21388 – CM.com N.V.

AS Number	21388
AS Name	AS-CM
Organization	CM.com N.V.(org-cb29-ripe)
Country	NL
Website	cm.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2002-06-07

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Raw Whois Response

% 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.
%       To receive output for a database update, use the "-B" flag.

% 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
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:  2026-03-04T07:40:20Z
source:         RIPE # Filtered
tech-c:         AR16149-RIPE

person:         NOC CM
address:        Konijnenberg 30
address:        4825 BD
address:        Breda
phone:          +31765724082
nic-hdl:        NC2703-RIPE
mnt-by:         CM_NOC
created:        2011-01-26T10:20:42Z
last-modified:  2011-01-26T10:20:43Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121.2 (DEXTER)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS21281 - AS21390",
    "description" : [ "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" ],
    "date_created" : "2018-11-22",
    "date_updated" : "2018-11-22",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS21388",
    "as_name" : "AS-CM",
    "status" : "ASSIGNED",
    "organization" : "ORG-CB29-RIPE",
    "admin_contacts" : [ "NC2703-RIPE" ],
    "tech_contacts" : [ "NC2703-RIPE" ],
    "abuse_contacts" : [ "AR16149-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "CM_NOC" ],
    "date_created" : "2002-06-07",
    "date_updated" : "2022-11-25",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-CB29-RIPE",
    "name" : "CM.com N.V.",
    "type" : "LIR",
    "address" : [ "Konijnenberg 24", "4825BD", "Breda", "NETHERLANDS" ],
    "street" : "Konijnenberg",
    "city" : "Breda",
    "zip_code" : "4825BD",
    "country" : [ "NL" ],
    "phone" : [ "+31765724082", "+31765212480" ],
    "fax_no" : [ "+31765209327" ],
    "tech_contacts" : [ "AR16149-RIPE" ],
    "abuse_contacts" : [ "AR16149-RIPE" ],
    "mnt_ref" : [ "RIPE-NCC-HM-MNT", "CM_NOC" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "CM_NOC" ],
    "date_created" : "2011-01-10",
    "date_updated" : "2026-03-04",
    "source" : "RIPE",
    "addressCountry" : "NETHERLANDS"
  },
  "administrative_contacts" : [ {
    "handle" : "NC2703-RIPE",
    "name" : "NOC CM",
    "address" : [ "Konijnenberg 30", "4825 BD", "Breda" ],
    "street" : "Bd Breda",
    "phone" : [ "+31765724082" ],
    "mnt_by" : [ "CM_NOC" ],
    "date_created" : "2011-01-26",
    "date_updated" : "2011-01-26",
    "source" : "RIPE"
  } ],
  "technical_contacts" : [ {
    "handle" : "NC2703-RIPE",
    "name" : "NOC CM",
    "address" : [ "Konijnenberg 30", "4825 BD", "Breda" ],
    "street" : "Bd Breda",
    "phone" : [ "+31765724082" ],
    "mnt_by" : [ "CM_NOC" ],
    "date_created" : "2011-01-26",
    "date_updated" : "2011-01-26",
    "source" : "RIPE"
  } ]
}

Frequently Asked Questions

What is ASN AS21388?

ASN AS21388 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS21388?

AS21388 is listed under CM.com N.V..

What do peers, upstreams, and downstreams mean?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.