AS9158 — TELENOR_DANMARK_AS

Network type: residential

AS9158 announces 26 IPv4 prefixes covering 2,315,776 addresses and 2 IPv6 prefixes.

About this network

Telenor Denmark's fixed-line network (TELENOR-DK / ex-Sonofon/Cybercity), carrying home broadband for Danish consumers.

What it's used for

• DSL and fibre home internet for households in Denmark.

Notable

• A large "eyeball" network: addresses here are consumer home connections, not servers.
• Telenor Denmark is a major fixed+mobile operator; this AS carries the fixed broadband side, part of the Norwegian Telenor group.

Interesting

• The fixed-broadband business grew out of the former Cybercity/Sonofon operations Telenor consolidated in the Danish market.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 2.128.0.0/14
• 5.33.0.0/16
• 37.96.0.0/16
• 62.66.0.0/16
• 62.79.0.0/16
• 62.121.160.0/19
• 77.212.0.0/14
• 80.91.0.0/20
• 83.72.0.0/14
• 85.80.0.0/14
• 94.144.0.0/13
• 129.142.0.0/16
• 130.227.0.0/16
• 130.228.0.0/16
• 140.242.29.0/24
• 185.116.184.0/22
• 192.38.128.0/17
• 193.3.233.0/24
• 195.47.128.0/18
• 195.82.192.0/19
• 212.54.64.0/19
• 212.88.64.0/19
• 212.242.0.0/16
• 213.83.128.0/17
• 213.237.0.0/17
• 217.157.0.0/16
• 2001:1580::/32
• 2a02:2a30::/29

Upstream networks

• AS174 Cogent Communications, LLC
• AS3356 Level 3 Parent, LLC
• AS50673 Serverius Holding B.V.
• AS37721 Virtual Technologies & Solutions
• AS42708 Glesys AB
• AS17639 Converge ICT Solutions Inc.
• AS24482 SG.GS
• AS48185 team.blue NV
• AS204092 Association GRIFON
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS8434 Telenor Sverige AB
• AS1299 Arelion Sweden AB
• AS20485 Joint Stock Company TransTeleCom
• AS37100 SEACOM Limited
• AS6696 VERIXI SA
• AS29632 Netassist International EOOD
• AS25091 IP-Max SA
• AS33891 Core-Backbone GmbH

Downstream networks

• AS203644 EG Danmark A/S
• AS209118 Helsingoer Kommune
• AS205116 KRISTELIG FAGFORENING
• AS211676 IKAST BETONVAREFABRIK A/S
• AS51073 Aarhus Business College
• AS57720 Wrist Ship Supply A/S

Adjacent networks

• AS174 Cogent Communications, LLC
• AS3356 Level 3 Parent, LLC
• AS203644 EG Danmark A/S
• AS50673 Serverius Holding B.V.
• AS205116 KRISTELIG FAGFORENING
• AS209118 Helsingoer Kommune
• AS211676 IKAST BETONVAREFABRIK A/S
• AS37721 Virtual Technologies & Solutions
• AS24482 SG.GS
• AS48185 team.blue NV
• AS42708 Glesys AB
• AS204092 Association GRIFON
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS6696 VERIXI SA
• AS17639 Converge ICT Solutions Inc.
• AS8434 Telenor Sverige AB
• AS37100 SEACOM Limited
• AS20485 Joint Stock Company TransTeleCom
• AS1299 Arelion Sweden AB
• AS51073 Aarhus Business College
• AS29632 Netassist International EOOD
• AS57720 Wrist Ship Supply A/S
• AS33891 Core-Backbone GmbH
• AS25091 IP-Max SA

Internet exchanges

• Neutral Internet Exchange — Amsterdam, Netherlands