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AS198531 Silkeborg Kommune | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

Silkeborg Kommune silkeborg.dk

DK 1 Routes

AS Data

AS198531

AS198531 – Silkeborg Kommune

AS Number	198531
AS Name	AS-SILKEBORG-KOMMUNE
Organization	Silkeborg Kommune (org-sk49-ripe)
Country	DK
Website	silkeborg.dk
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2012-02-27

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
91.236.28.0/24	AS198531	Silkeborg Kommune	Silkeborg Kommune	256

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 'AS198305 - AS199072'

as-block:       AS198305 - AS199072
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:        2026-02-18T10:24:00Z
last-modified:  2026-02-18T10:24:00Z
source:         RIPE

% Information related to 'AS198531'

% Abuse contact for 'AS198531' is 'it-netvaerk@silkeborg.dk'

aut-num:        AS198531
as-name:        AS-SILKEBORG-KOMMUNE
org:            ORG-SK49-RIPE
remarks:        IPv4 peering
import:         from AS3292 accept ANY
export:         to AS3292 announce AS-SET_SILKEBORG-KOMMUNE
remarks:        IPv6 peering
mp-import:      afi ipv6.unicast from AS3292 accept ANY
mp-export:      afi ipv6.unicast to AS3292 announce AS-SET_SILKEBORG-KOMMUNE
admin-c:        TM5872-RIPE
tech-c:         TM5872-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SILKEBORG-MNT
created:        2012-02-27T12:32:51Z
last-modified:  2018-09-04T11:09:41Z
source:         RIPE

organisation:   ORG-SK49-RIPE
org-name:       Silkeborg Kommune
country:        DK
org-type:       LIR
address:        Soevej 1
address:        8600
address:        Silkeborg
address:        DENMARK
phone:          +4589701550
fax-no:         +4589701009
abuse-c:        AR14838-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        SILKEBORG-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SILKEBORG-MNT
created:        2012-02-24T11:42:21Z
last-modified:  2023-01-02T12:13:16Z
source:         RIPE # Filtered

person:         Brian Nordlund Christensen
address:        Silkeborg Kommune
address:        IT-Centret
address:        Soevej 1
address:        DK-8600 Silkeborg
address:        Denmark
phone:          +45 89 70 1550
nic-hdl:        TM5872-RIPE
mnt-by:         SILKEBORG-MNT
created:        2012-02-24T12:01:19Z
last-modified:  2023-06-22T10:44:06Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121.2 (SHETLAND)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS198305 - AS199072",
    "description" : [ "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" ],
    "date_created" : "2026-02-18",
    "date_updated" : "2026-02-18",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS198531",
    "as_name" : "AS-SILKEBORG-KOMMUNE",
    "status" : "ASSIGNED",
    "import" : [ "from AS3292 accept ANY" ],
    "mp_import" : [ "afi ipv6.unicast from AS3292 accept ANY" ],
    "export" : [ "to AS3292 announce AS-SET_SILKEBORG-KOMMUNE" ],
    "mp_export" : [ "afi ipv6.unicast to AS3292 announce AS-SET_SILKEBORG-KOMMUNE" ],
    "organization" : "ORG-SK49-RIPE",
    "admin_contacts" : [ "TM5872-RIPE" ],
    "tech_contacts" : [ "TM5872-RIPE" ],
    "remarks" : [ "IPv4 peering", "IPv6 peering" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "SILKEBORG-MNT" ],
    "date_created" : "2012-02-27",
    "date_updated" : "2018-09-04",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-SK49-RIPE",
    "name" : "Silkeborg Kommune",
    "type" : "LIR",
    "address" : [ "Soevej 1", "8600", "Silkeborg", "DENMARK" ],
    "street" : "Soevej",
    "city" : "Silkeborg",
    "zip_code" : "8600",
    "country" : [ "DK" ],
    "phone" : [ "+4589701550" ],
    "fax_no" : [ "+4589701009" ],
    "abuse_contacts" : [ "AR14838-RIPE" ],
    "mnt_ref" : [ "RIPE-NCC-HM-MNT", "SILKEBORG-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "SILKEBORG-MNT" ],
    "date_created" : "2012-02-24",
    "date_updated" : "2023-01-02",
    "source" : "RIPE",
    "addressCountry" : "DENMARK"
  },
  "administrative_contacts" : [ {
    "handle" : "TM5872-RIPE",
    "name" : "Brian Nordlund Christensen",
    "address" : [ "Silkeborg Kommune", "IT-Centret", "Soevej 1", "DK-8600 Silkeborg", "Denmark" ],
    "street" : "Soevej",
    "city" : "Silkeborg",
    "zip_code" : "DK-8600",
    "country" : "DENMARK",
    "phone" : [ "+45 89 70 1550" ],
    "mnt_by" : [ "SILKEBORG-MNT" ],
    "date_created" : "2012-02-24",
    "date_updated" : "2023-06-22",
    "source" : "RIPE",
    "addressCountry" : "DENMARK"
  } ],
  "technical_contacts" : [ {
    "handle" : "TM5872-RIPE",
    "name" : "Brian Nordlund Christensen",
    "address" : [ "Silkeborg Kommune", "IT-Centret", "Soevej 1", "DK-8600 Silkeborg", "Denmark" ],
    "street" : "Soevej",
    "city" : "Silkeborg",
    "zip_code" : "DK-8600",
    "country" : "DENMARK",
    "phone" : [ "+45 89 70 1550" ],
    "mnt_by" : [ "SILKEBORG-MNT" ],
    "date_created" : "2012-02-24",
    "date_updated" : "2023-06-22",
    "source" : "RIPE",
    "addressCountry" : "DENMARK"
  } ]
}

Peers

AS Number	Description	Country
AS3292	TDC Holding A/S	DK

Upstreams

AS Number	Description	Country
AS3292	TDC Holding A/S	DK

Frequently Asked Questions

What is ASN AS198531?

ASN AS198531 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS198531?

AS198531 is listed under Silkeborg Kommune.

What do peers, upstreams, and downstreams mean?

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 included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

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.