ASN AS21060 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS21060?

AS21060 is listed under Atea 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.

AS21060 Atea A/S | IPGeolocation.io

ASN Lookup Tool

Atea A/S atea.dk

DK 21 Routes

AS Data

AS21060

AS21060 – Atea A/S

AS Number	21060
AS Name	ASN-ATEA-DK
Organization	Atea A/S(org-aa535-ripe)
Country	DK
Website	atea.dk
Number of IPv4 Routes	19
Number of IPv6 Routes	2
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	1970-01-01

ASN Intelligence API for production workflows

Use ASN data for AS21060 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2a02:7c00::/32	AS21060	Atea A/S	Atea A/S	~79×10²⁷
178.20.218.0/24	AS21060	Atea A/S	Atea A/S	256
80.82.96.0/20	AS21060	Atea A/S	Atea A/S	4096
194.8.244.0/23	AS21060	Atea A/S	Atea A/S	512
188.244.64.0/20	AS21060	Atea A/S	Atea A/S	4096
91.195.58.0/23	AS21060	Atea A/S	Atea A/S	512
185.134.252.0/22	AS21060	Atea A/S	Atea A/S	1024
185.155.36.0/22	AS21060	Atea A/S	Atea A/S	1024
178.20.217.0/24	AS21060	Atea A/S	Atea A/S	256
80.89.16.0/20	AS21060	Atea A/S	Atea A/S	4096

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 'AS21004 - AS21151'

as-block:       AS21004 - AS21151
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:        2018-11-22T15:27:27Z
last-modified:  2018-11-22T15:27:27Z
source:         RIPE

% Information related to 'AS21060'

% Abuse contact for 'AS21060' is 'abuse@atea.dk'

aut-num:        AS21060
org:            ORG-AA535-RIPE
as-name:        ASN-ATEA-DK
import:         from AS31027 action pref=100; accept ANY
export:         to AS31027 announce AS21060
mp-import:      afi ipv6.unicast from AS31027 accept AS31027
mp-export:      afi ipv6.unicast to AS31027 announce ANY
admin-c:        ATEA8-RIPE
tech-c:         ATEA8-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ATEA-DK-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2025-09-18T09:02:40Z
source:         RIPE # Filtered

organisation:   ORG-AA535-RIPE
org-name:       Atea A/S
admin-c:        ATEA8-RIPE
tech-c:         ATEA8-RIPE
abuse-c:        ATEA5-RIPE
remarks:        ********************************
remarks:        Abuse and intrusion reports should
remarks:        be sent to: abuse @ atea.dk
remarks:        ********************************
country:        DK
org-type:       LIR
address:        Lautrupvang 6
address:        2750
address:        Ballerup
address:        DENMARK
phone:          +4570200520
fax-no:         +4570252575
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        ATEA-DK-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ATEA-DK-MNT
created:        2009-06-15T15:09:12Z
last-modified:  2024-06-13T07:30:00Z
source:         RIPE # Filtered

role:           ATEA A/S - Network Core Infrastructure team & RIPE Maintainer
org:            ORG-AA535-RIPE
phone:          +4570200520
address:        Lautrupvang 6, 2750 Ballerup, DENMARK
remarks:        ********************************
remarks:        Abuse and intrusion reports should
remarks:        be sent to: abuse@atea.dk
remarks:        ********************************
admin-c:        PWL10-RIPE
admin-c:        RWS34-RIPE
admin-c:        NM8958-RIPE
tech-c:         ATEA5-RIPE
tech-c:         PWL10-RIPE
tech-c:         JRB41-RIPE
tech-c:         RWS34-RIPE
tech-c:         RYM4-RIPE
tech-c:         NM8958-RIPE
nic-hdl:        ATEA8-RIPE
mnt-by:         ATEA-DK-MNT
created:        2023-11-18T13:48:00Z
last-modified:  2025-08-15T09:24:25Z
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
AS31027	GlobalConnect A/S	DK

Upstreams

AS Number	Description	Country
AS31027	GlobalConnect A/S	DK