What is ASN AS205529?

ASN AS205529 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS205529?

AS205529 is listed under DE CIX Management GmbH.

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

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

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS205529 DE CIX Management GmbH

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DE CIX Management GmbH de-cix.net

DE 0 Routes

AS Data

AS205529

AS205529 – DE CIX Management GmbH

AS Number	205529
AS Name	DECIX-MONITORING
Organization	DE CIX Management GmbH (org-dtgi1-ripe)
Country	DE
Website	de-cix.net
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2017-07-31

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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 'AS203940 - AS205662'

as-block:       AS203940 - AS205662
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:        2026-03-05T15:29:31Z
last-modified:  2026-03-05T15:29:31Z
source:         RIPE

% Information related to 'AS205529'

% Abuse contact for 'AS205529' is 'abuse@de-cix.net'

aut-num:        AS205529
as-name:        DECIX-MONITORING
org:            ORG-DtGI1-RIPE
import:         from AS6695 accept ANY
export:         to AS6695 announce AS205529
import:         from AS56890 accept ANY
export:         to AS56890 announce AS205529
import:         from AS43252 accept ANY
export:         to AS43252 announce AS205529
import:         from AS51531 accept ANY
export:         to AS51531 announce AS205529
import:         from AS20717 accept ANY
export:         to AS20717 announce AS205529
import:         from AS47228 accept ANY
export:         to AS47228 announce AS205529
import:         from AS25083 accept ANY
export:         to AS25083 announce AS205529
admin-c:        DXSU6695-RIPE
admin-c:        INF6695-RIPE
tech-c:         DXSU6695-RIPE
tech-c:         INF6695-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         DECIX-MNT
created:        2017-07-31T09:20:04Z
last-modified:  2019-02-15T08:11:34Z
source:         RIPE

organisation:   ORG-DtGI1-RIPE
org-name:       DE-CIX Management GmbH
country:        DE
org-type:       LIR
address:        Lichtstrasse 43i
address:        50825
address:        K�ln
address:        GERMANY
phone:          +496917309020
mnt-ref:        DECIX-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         DECIX-MNT
admin-c:        DXSU6695-RIPE
admin-c:        INF6695-RIPE
admin-c:        RND6695-RIPE
tech-c:         DXSU6695-RIPE
tech-c:         INF6695-RIPE
tech-c:         RND6695-RIPE
abuse-c:        DXSU6695-RIPE
created:        2004-04-17T11:06:04Z
last-modified:  2020-12-16T13:23:58Z
source:         RIPE # Filtered

role:           DE-CIX Customer Service
address:        DE-CIX Management GmbH
address:        Lindleystrasse 12
address:        60314 Frankfurt
address:        Germany
nic-hdl:        DXSU6695-RIPE
phone:          +49 69 1730 902 11
org:            ORG-DtGI1-RIPE
admin-c:        TN6695-RIPE
tech-c:         TN6695-RIPE
tech-c:         CF6695-RIPE
tech-c:         DH6695-RIPE
abuse-mailbox:  abuse@de-cix.net
mnt-by:         DECIX-MNT
created:        2013-04-17T09:30:06Z
last-modified:  2019-02-15T07:39:10Z
source:         RIPE # Filtered

role:           DE-CIX Infrastructure
address:        DE-CIX Management GmbH
address:        Lindleystrasse 12
address:        60314 Frankfurt
address:        Germany
abuse-mailbox:  abuse@de-cix.net
admin-c:        BH6695-RIPE
admin-c:        KAY6695-RIPE
admin-c:        JMO6695-RIPE
admin-c:        NB6695-RIPE
tech-c:         BH6695-RIPE
tech-c:         KAY6695-RIPE
tech-c:         JMO6695-RIPE
tech-c:         NB6695-RIPE
nic-hdl:        INF6695-RIPE
mnt-by:         DECIX-MNT
created:        2019-02-15T07:47:26Z
last-modified:  2019-02-15T07:49:51Z
source:         RIPE # Filtered

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS203940 - AS205662",
    "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" : "2026-03-05",
    "date_updated" : "2026-03-05",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS205529",
    "as_name" : "DECIX-MONITORING",
    "status" : "ASSIGNED",
    "import" : [ "from AS6695 accept ANY", "from AS56890 accept ANY", "from AS43252 accept ANY", "from AS51531 accept ANY", "from AS20717 accept ANY", "from AS47228 accept ANY", "from AS25083 accept ANY" ],
    "export" : [ "to AS6695 announce AS205529", "to AS56890 announce AS205529", "to AS43252 announce AS205529", "to AS51531 announce AS205529", "to AS20717 announce AS205529", "to AS47228 announce AS205529", "to AS25083 announce AS205529" ],
    "organization" : "ORG-DtGI1-RIPE",
    "admin_contacts" : [ "DXSU6695-RIPE", "INF6695-RIPE" ],
    "tech_contacts" : [ "DXSU6695-RIPE", "INF6695-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "DECIX-MNT" ],
    "date_created" : "2017-07-31",
    "date_updated" : "2019-02-15",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-DtGI1-RIPE",
    "name" : "DE-CIX Management GmbH",
    "type" : "LIR",
    "address" : [ "Lichtstrasse 43i", "50825", "K?ln", "GERMANY" ],
    "street" : "K?ln",
    "zip_code" : "50825",
    "country" : [ "DE" ],
    "phone" : [ "+496917309020" ],
    "admin_contacts" : [ "DXSU6695-RIPE", "INF6695-RIPE", "RND6695-RIPE" ],
    "tech_contacts" : [ "DXSU6695-RIPE", "INF6695-RIPE", "RND6695-RIPE" ],
    "abuse_contacts" : [ "DXSU6695-RIPE" ],
    "mnt_ref" : [ "DECIX-MNT", "RIPE-NCC-HM-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "DECIX-MNT" ],
    "date_created" : "2004-04-17",
    "date_updated" : "2020-12-16",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  },
  "administrative_contacts" : [ {
    "handle" : "DXSU6695-RIPE",
    "name" : "DE-CIX Customer Service",
    "address" : [ "DE-CIX Management GmbH", "Lindleystrasse 12", "60314 Frankfurt", "Germany" ],
    "street" : "Lindleystrasse",
    "city" : "Frankfurt",
    "zip_code" : "60314",
    "country" : "GERMANY",
    "abuse_mailbox" : [ "abuse@de-cix.net" ],
    "phone" : [ "+49 69 1730 902 11" ],
    "organizations" : [ "ORG-DtGI1-RIPE" ],
    "admin_contacts" : [ "TN6695-RIPE" ],
    "tech_contacts" : [ "TN6695-RIPE", "CF6695-RIPE", "DH6695-RIPE" ],
    "mnt_by" : [ "DECIX-MNT" ],
    "date_created" : "2013-04-17",
    "date_updated" : "2019-02-15",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  }, {
    "handle" : "INF6695-RIPE",
    "name" : "DE-CIX Infrastructure",
    "address" : [ "DE-CIX Management GmbH", "Lindleystrasse 12", "60314 Frankfurt", "Germany" ],
    "street" : "Lindleystrasse",
    "city" : "Frankfurt",
    "zip_code" : "60314",
    "country" : "GERMANY",
    "abuse_mailbox" : [ "abuse@de-cix.net" ],
    "admin_contacts" : [ "BH6695-RIPE", "KAY6695-RIPE", "JMO6695-RIPE", "NB6695-RIPE" ],
    "tech_contacts" : [ "BH6695-RIPE", "KAY6695-RIPE", "JMO6695-RIPE", "NB6695-RIPE" ],
    "mnt_by" : [ "DECIX-MNT" ],
    "date_created" : "2019-02-15",
    "date_updated" : "2019-02-15",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  } ],
  "technical_contacts" : [ {
    "handle" : "DXSU6695-RIPE",
    "name" : "DE-CIX Customer Service",
    "address" : [ "DE-CIX Management GmbH", "Lindleystrasse 12", "60314 Frankfurt", "Germany" ],
    "street" : "Lindleystrasse",
    "city" : "Frankfurt",
    "zip_code" : "60314",
    "country" : "GERMANY",
    "abuse_mailbox" : [ "abuse@de-cix.net" ],
    "phone" : [ "+49 69 1730 902 11" ],
    "organizations" : [ "ORG-DtGI1-RIPE" ],
    "admin_contacts" : [ "TN6695-RIPE" ],
    "tech_contacts" : [ "TN6695-RIPE", "CF6695-RIPE", "DH6695-RIPE" ],
    "mnt_by" : [ "DECIX-MNT" ],
    "date_created" : "2013-04-17",
    "date_updated" : "2019-02-15",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  }, {
    "handle" : "INF6695-RIPE",
    "name" : "DE-CIX Infrastructure",
    "address" : [ "DE-CIX Management GmbH", "Lindleystrasse 12", "60314 Frankfurt", "Germany" ],
    "street" : "Lindleystrasse",
    "city" : "Frankfurt",
    "zip_code" : "60314",
    "country" : "GERMANY",
    "abuse_mailbox" : [ "abuse@de-cix.net" ],
    "admin_contacts" : [ "BH6695-RIPE", "KAY6695-RIPE", "JMO6695-RIPE", "NB6695-RIPE" ],
    "tech_contacts" : [ "BH6695-RIPE", "KAY6695-RIPE", "JMO6695-RIPE", "NB6695-RIPE" ],
    "mnt_by" : [ "DECIX-MNT" ],
    "date_created" : "2019-02-15",
    "date_updated" : "2019-02-15",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  } ]
}

Peers

AS Number	Description	Country
AS20717	DE CIX Management GmbH	DE
AS25083	DE CIX Management GmbH	DE
AS6695	DE CIX Management GmbH	DE
AS51531	DE CIX Management GmbH	DE
AS47228	DE CIX Management GmbH	DE
AS56890	DE CIX Management GmbH	DE
AS43252	DE CIX Management GmbH	DE

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ASN Summary

AS205529 – DE CIX Management GmbH

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Raw Whois Response

Parsed Whois Response

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