ASN Lookup Tool

TECHCOLLEGE S/I itcn.dk DK DK 3 Routes

AS Data

AS204575

AS204575TECHCOLLEGE S/I

AS Number 204575
AS Name ITCN_DK
Organization TECHCOLLEGE S/I(org-tca13-ripe)
Country DK
Website itcn.dk
Number of IPv4 Routes 2
Number of IPv6 Routes 1
ASN type ISP
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2022-06-17

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Use ASN data for AS204575 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
2a04:3580::/29 ~634×10²⁷
193.202.19.0/24 256
185.26.60.0/22 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 '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 'AS204575'

% Abuse contact for 'AS204575' is 'drift@itcn.dk'

aut-num:        AS204575
as-name:        ITCN_DK
org:            ORG-TCA13-RIPE
import:         from AS31027 accept ANY
export:         to AS31027 announce AS204575
import:         from AS3308 accept ANY
export:         to AS3308 announce AS204575
admin-c:        ICN17-RIPE
tech-c:         RM14360-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-ITCN
created:        2022-06-17T12:25:39Z
last-modified:  2022-06-17T12:25:39Z
source:         RIPE

organisation:   ORG-TCA13-RIPE
org-name:       TECHCOLLEGE S/I
country:        DK
org-type:       LIR
address:        Oester Uttrup Vej 1
address:        9000
address:        Aalborg
address:        DENMARK
phone:          +4572505630
abuse-c:        ID1536-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-ITCN
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-ITCN
created:        2013-04-16T10:15:49Z
last-modified:  2023-11-08T11:35:00Z
source:         RIPE # Filtered

role:           IT Center Nord
address:        Telegrafvej 9 2750 Ballerup
abuse-mailbox:  abuse@itcn.dk
nic-hdl:        ICN17-RIPE
mnt-by:         nia-mnt
created:        2019-05-27T12:43:44Z
last-modified:  2019-05-27T12:43:44Z
source:         RIPE # Filtered

person:         Rene Moeller
address:        Oester Uttrup Vej 1 9000 Aalborg
phone:          +45 25266606
nic-hdl:        RM14360-RIPE
mnt-by:         nia-mnt
created:        2012-10-11T14:10:58Z
last-modified:  2012-10-11T14:10:58Z
source:         RIPE # Filtered

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

Parsed Whois Response

Peers

AS Number Description Country
AS31027 GlobalConnect A/S DK
AS3308 Telia Company AB SE

Upstreams

AS Number Description Country
AS31027 GlobalConnect A/S DK

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Frequently Asked Questions

ASN AS204575 is an Autonomous System Number used to identify a network for BGP internet routing.
AS204575 is listed under TECHCOLLEGE S/I.
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.