ASN AS9158 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS9158?

AS9158 is listed under Telenor 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.

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AS9158 Telenor A/S | IPGeolocation.io

Telenor A/S telenor.dk

DK 28 Routes

AS Data

AS9158

AS9158 – Telenor A/S

AS Number	9158
AS Name	TELENOR_DANMARK_AS
Organization	Telenor A/S (org-sa20-ripe)
Country	DK
Website	telenor.dk
Number of IPv4 Routes	26
Number of IPv6 Routes	2
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2002-04-05

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
77.212.0.0/14	AS9158	Telenor A/S	Cybercity A/S xDSL users	262144
212.242.0.0/16	AS9158	Telenor A/S	Cybercity A/S network interfaces	65536
193.3.233.0/24	AS9158	Telenor A/S	JANSSON GRUPPEN A/S	256
5.33.0.0/16	AS9158	Telenor A/S	Telenor A/S	65536
130.228.0.0/16	AS9158	Telenor A/S	Telenor A/S	65536
195.82.192.0/19	AS9158	Telenor A/S	Tele2 A/S	8192
195.47.128.0/18	AS9158	Telenor A/S	Tele2 A/S	16384
2001:1580::/32	AS9158	Telenor A/S	Telenor A/S Backbone	~79×10²⁷
213.83.128.0/17	AS9158	Telenor A/S	Sonofon A/S	32768
192.38.128.0/17	AS9158	Telenor A/S	Telenor A/S	32768

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 'AS9130 - AS9215'

as-block:       AS9130 - AS9215
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:        2018-11-22T15:27:23Z
last-modified:  2018-11-22T15:27:23Z
source:         RIPE

% Information related to 'AS9158'

% Abuse contact for 'AS9158' is 'abuse@telenor.dk'

aut-num:        AS9158
as-name:        TELENOR_DANMARK_AS
remarks:        Telenor Denmark - Telco and ISP
remarks:        --------------------------------------------------------------------
remarks:        Transit
remarks:        --------------------------------------------------------------------
import:         from AS2119 accept ANY
export:         to AS2119 announce AS-TELENOR-DENMARK
import:         from AS174 accept ANY
export:         to AS174 announce AS-TELENOR-DENMARK
import:         from AS3356 accept ANY
export:         to AS3356 announce AS-TELENOR-DENMARK
remarks:        --------------------------------------------------------------------
remarks:        PNI Peering
remarks:        --------------------------------------------------------------------
import:         from AS714 accept AS-APPLE
export:         to AS714 announce AS-TELENOR-DENMARK
import:         from AS3292 accept AS-TDCNET
export:         to AS3292 announce AS-TELENOR-DENMARK
import:         from AS3308 accept AS-TELIANETDK
export:         to AS3308 announce AS-TELENOR-DENMARK
import:         from AS8075 accept AS-MICROSOFT
export:         to AS8075 announce AS-TELENOR-DENMARK
import:         from AS13335 accept AS13335:AS-CLOUDFLARE
export:         to AS13335 announce AS-TELENOR-DENMARK
import:         from AS16509 accept AS16509:AS-AMAZON
export:         to AS16509 announce AS-TELENOR-DENMARK
import:         from AS20940 accept AS-AKAMAI
export:         to AS20940 announce AS-TELENOR-DENMARK
import:         from AS29266 accept AS-DANMARKSRADIO
export:         to AS29266 announce AS-TELENOR-DENMARK
import:         from AS31027 accept AS-GCNET
export:         to AS31027 announce AS-TELENOR-DENMARK
import:         from AS32934 accept AS-FACEBOOK
export:         to AS32934 announce AS-TELENOR-DENMARK
import:         from AS39642 accept AS-SE-NET
export:         to AS39642 announce AS-TELENOR-DENMARK
import:         from AS46489 accept AS-TWITCH
export:         to AS46489 announce AS-TELENOR-DENMARK
import:         from AS49544 accept AS-INTERACTIVE3D
export:         to AS49544 announce AS-TELENOR-DENMARK
import:         from AS54113 accept AS54113:AS-FASTLY
export:         to AS54113 announce AS-TELENOR-DENMARK
import:         from AS60068 accept AS-CDN77
export:         to AS60068 announce AS-TELENOR-DENMARK
remarks:        --------------------------------------------------------------------
remarks:        IXP Peering
remarks:        --------------------------------------------------------------------
import:         from AS42 accept AS-PCH
export:         to AS42 announce AS-TELENOR-DENMARK
import:         from AS1820 accept AS-WTUC
export:         to AS1820 announce AS-TELENOR-DENMARK
import:         from AS3856 accept AS-PCH
export:         to AS3856 announce AS-TELENOR-DENMARK
import:         from AS6507 accept AS-RIOT
export:         to AS6507 announce AS-TELENOR-DENMARK
import:         from AS8455 accept AS-ATOM86
export:         to AS8455 announce AS-TELENOR-DENMARK
import:         from AS8529 accept AS8529:AS-ZOI
export:         to AS8529 announce AS-TELENOR-DENMARK
import:         from AS9119 accept AS-SOFTNET
export:         to AS9119 announce AS-TELENOR-DENMARK
import:         from AS15169 accept AS-GOOGLE
export:         to AS15169 announce AS-TELENOR-DENMARK
import:         from AS19679 accept AS-DROPBOX
export:         to AS19679 announce AS-TELENOR-DENMARK
import:         from AS32590 accept AS-VALVE
export:         to AS32590 announce AS-TELENOR-DENMARK
import:         from AS34307 accept ANY
export:         to AS34307 announce AS-TELENOR-DENMARK
import:         from AS42541 accept AS-FIBERBY
export:         to AS42541 announce AS-TELENOR-DENMARK
import:         from AS199524 accept AS-GCORE
export:         to AS199524 announce AS-TELENOR-DENMARK
import:         from AS206264 accept AS-KODDOS
export:         to AS206264 announce AS-TELENOR-DENMARK
import:         from AS209528 accept AS-MYWEBCITYDK
export:         to AS209528 announce AS-TELENOR-DENMARK
org:            ORG-SA20-RIPE
admin-c:        SONO2-RIPE
tech-c:         DMT2-RIPE
status:         ASSIGNED
mnt-by:         SONOFON-NOC
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AS9158-MNT
created:        2002-04-05T08:47:08Z
last-modified:  2025-03-20T14:16:44Z
source:         RIPE

organisation:   ORG-SA20-RIPE
org-name:       Telenor A/S
country:        DK
org-type:       LIR
address:        Skelagervej 9
address:        DK-9000
address:        Aalborg
address:        DENMARK
phone:          +45 72100100
fax-no:         +45 72120010
admin-c:        DMT2-RIPE
admin-c:        KEV305-RIPE
admin-c:        JALE4-RIPE
tech-c:         KEV305-RIPE
tech-c:         JALE4-RIPE
abuse-c:        TAC18-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        AS9158-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS9158-MNT
created:        2004-04-17T11:14:44Z
last-modified:  2023-12-06T11:10:45Z
source:         RIPE # Filtered

role:           TELENOR DENMARK RIPE CONTACT
address:        TELENOR A/S
address:        Skelagervej 9
address:        DK-9000 Aalborg
address:        Denmark
phone:          +45 72 10 01 00
remarks:        trouble: CUSTOMER SERVICE, PLEASE E-MAIL KUNDESERVICE@TELENOR.DK
remarks:        trouble: HOSTMASTER QUESTIONS, PLEASE E-MAIL HOSTMASTER@TELENOR.DK
remarks:        trouble: RIPE QUESTIONS, PLEASE E-MAIL RIPE@TELENOR.DK
remarks:        trouble: ABUSE, PLEASE E-MAIL ABUSE@TELENOR.DK
admin-c:        SONO2-RIPE
tech-c:         SONO2-RIPE
tech-c:         KEV305-RIPE
tech-c:         JALE4-RIPE
tech-c:         LZC1-RIPE
nic-hdl:        DMT2-RIPE
mnt-by:         SONOFON-NOC
mnt-by:         AS9158-MNT
created:        2002-08-19T08:03:22Z
last-modified:  2023-03-27T12:56:11Z
source:         RIPE # Filtered

role:           TELENOR HOSTMASTER
address:        Telenor A/S
address:        Skelagervej 9
address:        DK-9000 Aalborg
address:        Denmark
phone:          +45 72 12 12 12
fax-no:         +45 72 12 70 70
remarks:        trouble: CUSTOMER SERVICE, PLEASE E-MAIL KUNDESERVICE@TELENOR.DK
remarks:        trouble: HOSTMASTER QUESTIONS, PLEASE E-MAIL HOSTMASTER@TELENOR.DK
remarks:        trouble: RIPE QUESTIONS, PLEASE E-MAIL RIPE@TELENOR.DK
remarks:        trouble: ABUSE, PLEASE E-MAIL ABUSE@TELENOR.DK
admin-c:        KEV305-RIPE
admin-c:        JALE4-RIPE
tech-c:         LZC1-RIPE
tech-c:         KEV305-RIPE
tech-c:         JALE4-RIPE
nic-hdl:        SONO2-RIPE
mnt-by:         SONOFON-NOC
created:        2002-05-21T08:02:45Z
last-modified:  2023-03-27T13:00:43Z
source:         RIPE # Filtered

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS9130 - AS9215",
    "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" : "2018-11-22",
    "date_updated" : "2018-11-22",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS9158",
    "as_name" : "TELENOR_DANMARK_AS",
    "status" : "ASSIGNED",
    "import" : [ "from AS2119 accept ANY", "from AS174 accept ANY", "from AS3356 accept ANY", "from AS714 accept AS-APPLE", "from AS3292 accept AS-TDCNET", "from AS3308 accept AS-TELIANETDK", "from AS8075 accept AS-MICROSOFT", "from AS13335 accept AS13335:AS-CLOUDFLARE", "from AS16509 accept AS16509:AS-AMAZON", "from AS20940 accept AS-AKAMAI", "from AS29266 accept AS-DANMARKSRADIO", "from AS31027 accept AS-GCNET", "from AS32934 accept AS-FACEBOOK", "from AS39642 accept AS-SE-NET", "from AS46489 accept AS-TWITCH", "from AS49544 accept AS-INTERACTIVE3D", "from AS54113 accept AS54113:AS-FASTLY", "from AS60068 accept AS-CDN77", "from AS42 accept AS-PCH", "from AS1820 accept AS-WTUC", "from AS3856 accept AS-PCH", "from AS6507 accept AS-RIOT", "from AS8455 accept AS-ATOM86", "from AS8529 accept AS8529:AS-ZOI", "from AS9119 accept AS-SOFTNET", "from AS15169 accept AS-GOOGLE", "from AS19679 accept AS-DROPBOX", "from AS32590 accept AS-VALVE", "from AS34307 accept ANY", "from AS42541 accept AS-FIBERBY", "from AS199524 accept AS-GCORE", "from AS206264 accept AS-KODDOS", "from AS209528 accept AS-MYWEBCITYDK" ],
    "export" : [ "to AS2119 announce AS-TELENOR-DENMARK", "to AS174 announce AS-TELENOR-DENMARK", "to AS3356 announce AS-TELENOR-DENMARK", "to AS714 announce AS-TELENOR-DENMARK", "to AS3292 announce AS-TELENOR-DENMARK", "to AS3308 announce AS-TELENOR-DENMARK", "to AS8075 announce AS-TELENOR-DENMARK", "to AS13335 announce AS-TELENOR-DENMARK", "to AS16509 announce AS-TELENOR-DENMARK", "to AS20940 announce AS-TELENOR-DENMARK", "to AS29266 announce AS-TELENOR-DENMARK", "to AS31027 announce AS-TELENOR-DENMARK", "to AS32934 announce AS-TELENOR-DENMARK", "to AS39642 announce AS-TELENOR-DENMARK", "to AS46489 announce AS-TELENOR-DENMARK", "to AS49544 announce AS-TELENOR-DENMARK", "to AS54113 announce AS-TELENOR-DENMARK", "to AS60068 announce AS-TELENOR-DENMARK", "to AS42 announce AS-TELENOR-DENMARK", "to AS1820 announce AS-TELENOR-DENMARK", "to AS3856 announce AS-TELENOR-DENMARK", "to AS6507 announce AS-TELENOR-DENMARK", "to AS8455 announce AS-TELENOR-DENMARK", "to AS8529 announce AS-TELENOR-DENMARK", "to AS9119 announce AS-TELENOR-DENMARK", "to AS15169 announce AS-TELENOR-DENMARK", "to AS19679 announce AS-TELENOR-DENMARK", "to AS32590 announce AS-TELENOR-DENMARK", "to AS34307 announce AS-TELENOR-DENMARK", "to AS42541 announce AS-TELENOR-DENMARK", "to AS199524 announce AS-TELENOR-DENMARK", "to AS206264 announce AS-TELENOR-DENMARK", "to AS209528 announce AS-TELENOR-DENMARK" ],
    "organization" : "ORG-SA20-RIPE",
    "admin_contacts" : [ "SONO2-RIPE" ],
    "tech_contacts" : [ "DMT2-RIPE" ],
    "remarks" : [ "Telenor Denmark - Telco and ISP", "--------------------------------------------------------------------", "Transit", "--------------------------------------------------------------------", "--------------------------------------------------------------------", "PNI Peering", "--------------------------------------------------------------------", "--------------------------------------------------------------------", "IXP Peering", "--------------------------------------------------------------------" ],
    "mnt_by" : [ "SONOFON-NOC", "RIPE-NCC-END-MNT", "AS9158-MNT" ],
    "date_created" : "2002-04-05",
    "date_updated" : "2025-03-20",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-SA20-RIPE",
    "name" : "Telenor A/S",
    "type" : "LIR",
    "address" : [ "Skelagervej 9", "DK-9000", "Aalborg", "DENMARK" ],
    "street" : "Skelagervej",
    "city" : "Aalborg",
    "zip_code" : "DK-9000",
    "country" : [ "DK" ],
    "phone" : [ "+45 72100100" ],
    "fax_no" : [ "+45 72120010" ],
    "admin_contacts" : [ "DMT2-RIPE", "KEV305-RIPE", "JALE4-RIPE" ],
    "tech_contacts" : [ "KEV305-RIPE", "JALE4-RIPE" ],
    "abuse_contacts" : [ "TAC18-RIPE" ],
    "mnt_ref" : [ "RIPE-NCC-HM-MNT", "AS9158-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "AS9158-MNT" ],
    "date_created" : "2004-04-17",
    "date_updated" : "2023-12-06",
    "source" : "RIPE",
    "addressCountry" : "DENMARK"
  },
  "administrative_contacts" : [ {
    "handle" : "SONO2-RIPE",
    "name" : "TELENOR HOSTMASTER",
    "address" : [ "Telenor A/S", "Skelagervej 9", "DK-9000 Aalborg", "Denmark" ],
    "street" : "Skelagervej",
    "city" : "Aalborg",
    "zip_code" : "DK-9000",
    "country" : "DENMARK",
    "phone" : [ "+45 72 12 12 12" ],
    "fax_no" : [ "+45 72 12 70 70" ],
    "admin_contacts" : [ "KEV305-RIPE", "JALE4-RIPE" ],
    "tech_contacts" : [ "LZC1-RIPE", "KEV305-RIPE", "JALE4-RIPE" ],
    "remarks" : [ "trouble: CUSTOMER SERVICE, PLEASE E-MAIL KUNDESERVICE@TELENOR.DK", "trouble: HOSTMASTER QUESTIONS, PLEASE E-MAIL HOSTMASTER@TELENOR.DK", "trouble: RIPE QUESTIONS, PLEASE E-MAIL RIPE@TELENOR.DK", "trouble: ABUSE, PLEASE E-MAIL ABUSE@TELENOR.DK" ],
    "mnt_by" : [ "SONOFON-NOC" ],
    "date_created" : "2002-05-21",
    "date_updated" : "2023-03-27",
    "source" : "RIPE",
    "addressCountry" : "DENMARK"
  } ],
  "technical_contacts" : [ {
    "handle" : "DMT2-RIPE",
    "name" : "TELENOR DENMARK RIPE CONTACT",
    "address" : [ "TELENOR A/S", "Skelagervej 9", "DK-9000 Aalborg", "Denmark" ],
    "street" : "Skelagervej",
    "city" : "Aalborg",
    "zip_code" : "DK-9000",
    "country" : "DENMARK",
    "phone" : [ "+45 72 10 01 00" ],
    "admin_contacts" : [ "SONO2-RIPE" ],
    "tech_contacts" : [ "SONO2-RIPE", "KEV305-RIPE", "JALE4-RIPE", "LZC1-RIPE" ],
    "remarks" : [ "trouble: CUSTOMER SERVICE, PLEASE E-MAIL KUNDESERVICE@TELENOR.DK", "trouble: HOSTMASTER QUESTIONS, PLEASE E-MAIL HOSTMASTER@TELENOR.DK", "trouble: RIPE QUESTIONS, PLEASE E-MAIL RIPE@TELENOR.DK", "trouble: ABUSE, PLEASE E-MAIL ABUSE@TELENOR.DK" ],
    "mnt_by" : [ "SONOFON-NOC", "AS9158-MNT" ],
    "date_created" : "2002-08-19",
    "date_updated" : "2023-03-27",
    "source" : "RIPE",
    "addressCountry" : "DENMARK"
  } ]
}

Peers

AS Number	Description	Country
AS20932	Service Telecom	CH
AS200242	Ember Ana Reimer	DE
AS39249	Netassist International EOOD	BG
AS38880	Micron21 Datacentre Pty Ltd	AU
AS31133	PJSC MegaFon	RU
AS42541	FIBERBY	DK
AS4657	StarHub Ltd	SG
AS46489	Twitch Interactive Inc.	US
AS37468	Angola Cables	AO
AS47957	Worldline IGSA SA	FR

Upstreams

AS Number	Description	Country
AS209090	Association Stolon	FR
AS9498	Bharti Airtel Limited	IN
AS34927	iFog GmbH	CH
AS39249	Netassist International EOOD	BG
AS39351	31173 Services AB	SE
AS49434	FBW NETWORKS SAS	FR
AS25091	IP Max SA	CH
AS8298	IPng Networks GmbH	CH
AS42708	Glesys AB	SE
AS33891	Core Backbone GmbH	DE

Downstreams

AS Number	Description	Country
AS205116	KRISTELIG FAGFORENING	DK
AS209118	Helsingoer Kommune	DK
AS203644	EG Danmark A/S	DK
AS211676	IKAST BETONVAREFABRIK A/S	DK
AS51073	Aarhus Business College	DK
AS57720	Wrist Ship Supply A/S	DK

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