ASN AS57087 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS57087?

AS57087 is listed under JYSK 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.

AS57087 JYSK A/S | IPGeolocation.io

ASN Lookup Tool

JYSK A/S jysk.com

DK 17 Routes

AS Data

AS57087

AS57087 – JYSK A/S

AS Number	57087
AS Name	JYSK
Organization	JYSK A/S(org-ja424-ripe)
Country	DK
Website	jysk.com
Number of IPv4 Routes	13
Number of IPv6 Routes	4
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2023-07-06

ASN Intelligence API for production workflows

Use ASN data for AS57087 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
141.8.232.0/24	AS57087	JYSK A/S	JYSK A/S	256
2a13:8cc0:1f03::/48	AS57087	JYSK A/S	JYSK A/S	~1×10²⁴
193.163.43.0/24	AS57087	JYSK A/S	JYSK A/S	256
2a13:8cc0:1f00::/48	AS57087	JYSK A/S	JYSK A/S	~1×10²⁴
141.8.236.0/24	AS57087	JYSK A/S	JYSK SE	256
193.163.44.0/24	AS57087	JYSK A/S	JYSK A/S	256
141.8.233.0/24	AS57087	JYSK A/S	JYSK A/S	256
2a13:8cc0:1f02::/48	AS57087	JYSK A/S	JYSK A/S	~1×10²⁴
193.163.42.0/24	AS57087	JYSK A/S	JYSK A/S	256
2a13:8cc0:1f01::/48	AS57087	JYSK A/S	JYSK A/S	~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 'AS56869 - AS57146'

as-block:       AS56869 - AS57146
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:        2024-07-08T06:45:56Z
last-modified:  2024-07-08T06:45:56Z
source:         RIPE

% Information related to 'AS57087'

% Abuse contact for 'AS57087' is 'net-abuse@jysk.com'

aut-num:        AS57087
as-name:        JYSK
org:            ORG-JA424-RIPE
mp-import:      afi any.unicast from AS3292 accept ANY
mp-export:      afi any.unicast to AS3292 announce AS57087:AS-JYSK
mp-import:      afi any.unicast from AS57094 accept ANY
mp-export:      afi any.unicast to AS57094 announce AS57087
mp-import:      afi any.unicast from AS174 accept ANY
mp-export:      afi any.unicast to AS174 announce AS57087:AS-JYSK
mp-import:      afi any.unicast from AS3257 accept ANY
mp-export:      afi any.unicast to AS3257 announce AS57087:AS-JYSK
admin-c:        JNT5-RIPE
tech-c:         JNT5-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         JYSK-MNT
created:        2023-07-06T12:47:44Z
last-modified:  2025-04-09T06:36:10Z
source:         RIPE

organisation:   ORG-JA424-RIPE
org-name:       JYSK A/S
country:        DK
org-type:       LIR
address:        S�dalsparken 18
address:        8220
address:        Brabrand
address:        DENMARK
phone:          +45 89397500
admin-c:        JNT5-RIPE
tech-c:         JNT5-RIPE
abuse-c:        AR51671-RIPE
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         JYSK-MNT
created:        2019-03-25T11:45:05Z
last-modified:  2023-07-07T11:28:20Z
source:         RIPE # Filtered
mnt-ref:        JYSK-MNT

role:           JYSK Networking Team
address:        S�dalsparken 18
address:        8220 Brabrand
address:        Denmark
nic-hdl:        JNT5-RIPE
mnt-by:         JYSK-MNT
created:        2023-07-05T09:28:39Z
last-modified:  2023-07-07T11:04:14Z
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
AS57094	JYSK SE	DE
AS1239	Cogent Communications, LLC	US
AS286	GTT Communications Inc.	NL
AS286	GTT Communications Inc.	US
AS3257	GTT Communications Inc.	US
AS3292	TDC Holding A/S	DK
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS286	GTT Communications Inc.	US
AS3257	GTT Communications Inc.	US
AS3292	TDC Holding A/S	DK
AS174	Cogent Communications, LLC	US