ASN Lookup Tool

ciden GmbH as42989.net DE DE 2 Routes

AS Data

AS42989

AS42989ciden GmbH

AS Number 42989
AS Name AS-CIDEN
Organization ciden GmbH(org-mscu2-ripe)
Country DE
Website as42989.net
Number of IPv4 Routes 1
Number of IPv6 Routes 1
ASN type BUSINESS
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2017-11-15

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Use ASN data for AS42989 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
185.231.4.0/24 256
2a0c:3500::/48 ~1×10²⁴

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 'AS42961 - AS43073'

as-block:       AS42961 - AS43073
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:        2023-12-11T15:09:58Z
last-modified:  2023-12-11T15:09:58Z
source:         RIPE

% Information related to 'AS42989'

% Abuse contact for 'AS42989' is 'noc@as42989.net'

aut-num:        AS42989
as-name:        AS-CIDEN
org:            ORG-MSCU2-RIPE
import:         from AS3223 accept ANY
export:         to AS3223 announce AS42989
import:         from AS200032 accept ANY
export:         to AS200032 announce AS42989
import:         from AS3257 accept ANY
export:         to AS3257 announce AS42989
import:         from AS51201 accept ANY
export:         to AS51201 announce AS42989
import:         from AS5580 accept ANY
export:         to AS5580 announce AS42989
import:         from AS20473 accept ANY
export:         to AS20473 announce AS42989
import:         from AS35657 accept ANY
export:         to AS35657 announce AS42989
import:         from AS34872 accept ANY
export:         to AS34872 announce AS42989
import:         from AS8220 accept ANY
export:         to AS8220 announce AS42989
admin-c:        IM5349-RIPE
tech-c:         IM5349-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CIDEN-MNT
created:        2017-11-15T12:19:38Z
last-modified:  2021-07-19T08:25:12Z
source:         RIPE

organisation:   ORG-MSCU2-RIPE
org-name:       ciden GmbH
country:        DE
org-type:       LIR
address:        Meinbergstr. 73
address:        44269
address:        Dortmund
address:        GERMANY
phone:          +492913219000
fax-no:         +4929189489968
admin-c:        IM5349-RIPE
tech-c:         IM5349-RIPE
abuse-c:        AR43793-RIPE
mnt-ref:        CIDEN-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CIDEN-MNT
created:        2017-11-08T16:25:41Z
last-modified:  2024-02-26T10:33:18Z
source:         RIPE # Filtered

person:         Ihsan Mohammad
address:        Meinbergstr. 73, 44269 Dortmund
phone:          +492913219000
nic-hdl:        IM5349-RIPE
mnt-by:         CIDEN-MNT
created:        2017-11-08T16:25:41Z
last-modified:  2025-08-07T22:28:19Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.121 (SHETLAND)

Parsed Whois Response

Peers

AS Number Description Country
AS34872 Sarah Rossius trading as Servperso Systems BE
AS35657 ciden GmbH DE
AS51201 Ahmadiyya Muslim Jamaat Deutschland KdoR DE
AS8220 COLT Technology Services Group Limited GB
AS200032 RIPE Network Coordination Centre NL
AS5580 GTT Communications Netherlands B.V. NL
AS20473 The Constant Company, LLC US
AS3223 Voxility LLP GB
AS3257 GTT Communications Inc. US

Upstreams

AS Number Description Country
AS35657 ciden GmbH DE
AS8220 COLT Technology Services Group Limited GB

Downstreams

AS Number Description Country
AS35657 ciden GmbH DE
AS51201 Ahmadiyya Muslim Jamaat Deutschland KdoR DE

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Frequently Asked Questions

ASN AS42989 is an Autonomous System Number used to identify a network for BGP internet routing.
AS42989 is listed under ciden GmbH.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
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.