ASN Lookup Tool

Danmarks Tekniske Universitet cert.dk DK DK 0 Routes

AS Data

AS212543

AS212543Danmarks Tekniske Universitet

AS Number 212543
AS Name fsknet-gl
Organization Danmarks Tekniske Universitet(org-dd1-ripe)
Country DK
Website cert.dk
Number of IPv4 Routes 0
Number of IPv6 Routes 0
ASN type GOVERNMENT
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2023-05-02

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Use ASN data for AS212543 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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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 'AS208189 - AS214345'

as-block:       AS208189 - AS214345
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:        2026-02-12T14:40:05Z
last-modified:  2026-02-12T14:40:05Z
source:         RIPE

% Information related to 'AS212543'

% Abuse contact for 'AS212543' is 'abuse@cert.dk'

aut-num:        AS212543
as-name:        fsknet-gl
org:            ORG-DD1-RIPE
import:         from AS1835 accept ANY
export:         to AS1835 announce AS212543:AS-FSKNET-GL
import:         from AS2603 accept ANY
export:         to AS2603 announce AS212543:AS-FSKNET-GL
admin-c:        MB27503-RIPE
tech-c:         amd2-ripe
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AS1835-MNT
created:        2023-05-02T14:54:43Z
last-modified:  2023-09-04T13:28:07Z
source:         RIPE

organisation:   ORG-DD1-RIPE
org-name:       Danmarks Tekniske Universitet
country:        DK
org-type:       LIR
address:        DTU Asmussens Alle, Building 304
address:        2800
address:        Kgs.Lyngby
address:        DENMARK
phone:          +4535888222
fax-no:         +4535888201
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        AS1835-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS1835-MNT
admin-c:        unic1-RIPE
admin-c:        HUB10-RIPE
admin-c:        AMD2-RIPE
admin-c:        MB27503-RIPE
admin-c:        JF6044-RIPE
admin-c:        HMP46-RIPE
abuse-c:        UNIC1-RIPE
created:        2004-04-17T11:14:09Z
last-modified:  2024-04-02T11:09:20Z
source:         RIPE # Filtered

person:         Anders Mundt Due
address:        DTU / DeIC
address:        DTU Building 304
address:        DK-2800 Lyngby
address:        Denmark
phone:          +45 35 88 82 22
phone:          +45 35 88 82 27
phone:          +45 41 72 72 53
fax-no:         +45 35 88 82 01
nic-hdl:        AMD2-RIPE
mnt-by:         AS1835-MNT
mnt-by:         PDHOUSE-MNT
mnt-by:         DEIC-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2022-01-28T14:00:26Z
source:         RIPE # Filtered

person:         Martin Bech
address:        DeIC
address:        DTU Building 305
address:        DK-2800 Lyngby
address:        Denmark
phone:          +45 35 88 82 22
nic-hdl:        MB27503-RIPE
mnt-by:         AS1835-MNT
mnt-by:         DEIC-MNT
created:        2011-11-25T20:39:55Z
last-modified:  2022-01-28T14:00:27Z
source:         RIPE # Filtered

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

Parsed Whois Response

Peers

AS Number Description Country
AS2603 NORDUnet DK
AS1835 Forskningsnettet Danish network for Research and Education NL

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Frequently Asked Questions

ASN AS212543 is an Autonomous System Number used to identify a network for BGP internet routing.
AS212543 is listed under Danmarks Tekniske Universitet.
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.