What is ASN AS203825?

ASN AS203825 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS203825?

AS203825 is listed under Copenhagen Airports A/S.

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.

AS203825 Copenhagen Airports A/S

ASN Lookup Tool

Copenhagen Airports A/S cph.dk

DK 3 Routes

AS Data

AS203825

AS203825 – Copenhagen Airports A/S

AS Number	203825
AS Name	CPHNET
Organization	Copenhagen Airports A/S(org-caa27-ripe)
Country	DK
Website	cph.dk
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2015-10-22

ASN Intelligence API for production workflows

Use ASN data for AS203825 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
193.110.196.0/22	AS203825	Copenhagen Airports A/S	Copenhagen Airports A/S	1024
185.122.188.0/23	AS203825	Copenhagen Airports A/S	CPH Public access	512
185.122.190.0/23	AS203825	Copenhagen Airports A/S	Copenhagen Airports A/S	512

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 'AS203113 - AS203887'

as-block:       AS203113 - AS203887
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:        2024-11-12T15:22:00Z
last-modified:  2024-11-12T15:22:00Z
source:         RIPE

% Information related to 'AS203825'

% Abuse contact for 'AS203825' is 'abuse@cph.dk'

aut-num:        AS203825
as-name:        CPHNET
org:            ORG-CAA27-RIPE
import:         from AS3292 accept ANY
import:         from AS31027 accept ANY
import:         from AS42525 accept ANY
export:         to AS3292 announce AS203825
export:         to AS31027 announce AS203825
export:         to AS42525 announce AS203825
admin-c:        ABA90-RIPE
tech-c:         ABA90-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         dk-copenhagen-1-mnt
created:        2015-10-22T11:41:11Z
last-modified:  2020-11-30T13:53:49Z
source:         RIPE

organisation:   ORG-CAA27-RIPE
org-name:       Copenhagen Airports A/S
country:        DK
org-type:       LIR
address:        Lufthavnsboulevarden 6
address:        2770
address:        Kastrup
address:        DENMARK
phone:          +45 3231 3231
admin-c:        NML24-RIPE
tech-c:         NML24-RIPE
abuse-c:        AR33929-RIPE
mnt-ref:        dk-copenhagen-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         dk-copenhagen-1-mnt
mnt-ref:        RIPE-NCC-HM-MNT
created:        2015-10-21T14:17:34Z
last-modified:  2020-12-16T13:32:12Z
source:         RIPE # Filtered

person:         Allan Bruhn Andersen
address:        Lufthavnsboulevarden 6
address:        2770
address:        Kastrup
address:        DENMARK
phone:          +45 3231 3231
nic-hdl:        ABA90-RIPE
mnt-by:         dk-copenhagen-1-mnt
created:        2015-10-21T14:17:33Z
last-modified:  2023-08-09T13:17:28Z
source:         RIPE

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

Parsed Whois Response

Peers

AS Number	Description	Country
AS31027	GlobalConnect A/S	DK
AS3292	TDC Holding A/S	DK
AS42525	GlobalConnect A/S	DK

Upstreams

AS Number	Description	Country
AS31027	GlobalConnect A/S	DK
AS3292	TDC Holding A/S	DK