AS58243 — TELEAG TELE AG

AS58243 announces 24 IPv4 prefixes covering 49,920 addresses and 6 IPv6 prefixes.

About this network

The AS handle TELEAG is held by TELE AG.

What it's used for

• The address space carries residential broadband access, evidenced by netnames such as TELEAGBROADBANDACCESS and reverse DNS entries like dynamic.tele-ag.de and ip-pool.stw-langenfeld.de.
• The network announces 49,920 IPv4 addresses across 48 prefixes and 6 IPv6 prefixes, while maintaining 164 observed neighbours, a ratio consistent with a regional access provider aggregating traffic from multiple upstreams.
• Traffic consists of subscriber eyeballs for fixed-line broadband services, including DSL and fibre connections for households and small businesses in the Rhine-Ruhr region.

Notable

• Registrants for the majority of prefixes are TELE AG, while specific blocks such as 80.246.112.0/21 and 193.110.40.0/21 are registered to Stadtwerke Langenfeld GmbH, indicating leased or historically acquired space from a municipal utility.
• The address inventory is fragmented across multiple /20, /21, and /22 blocks, including legacy ranges like 207.89.80.0/20 and newer allocations like 45.14.96.0/22, reflecting organic growth and acquisitions over time.

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

Announced prefixes

• 5.61.128.0/20
• 5.61.144.0/22
• 5.61.148.0/24
• 5.61.150.0/23
• 5.61.152.0/21
• 5.61.160.0/19
• 45.14.96.0/22
• 46.253.133.0/24
• 80.246.112.0/20
• 185.78.252.0/22
• 185.84.120.0/22
• 185.144.48.0/22
• 185.157.156.0/22
• 185.207.156.0/22
• 193.110.40.0/21
• 193.163.169.0/24
• 194.4.160.0/22
• 207.89.64.0/18
• 217.147.48.0/22
• 217.147.52.0/23
• 217.147.54.0/24
• 217.147.56.0/22
• 217.147.61.0/24
• 217.147.62.0/23
• 2a01:5240::/29
• 2a03:70e0::/32
• 2a07:3ac0::/29
• 2a0b:25c0::/29
• 2a11:36c0::/29
• 2a13:79c0::/29

Upstream networks

• AS174 Cogent Communications, LLC
• AS33891 Core-Backbone GmbH
• AS21413 Envia Tel GmbH
• AS6939 Hurricane Electric LLC
• AS24785 Broadband Hosting B.V.
• AS34549 meerfarbig GmbH & Co. KG
• AS24482 SG.GS
• AS213241 TECHIT.BE SRL
• AS48362 Stadtwerke Feldkirch
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS212024 Marc Schmitt
• AS204092 Association GRIFON
• AS17639 Converge ICT Solutions Inc.
• AS42708 Glesys Sweden AB
• AS48185 team.blue NV
• AS6461 Zayo Bandwidth
• AS20485 Joint Stock Company TransTeleCom
• AS37100 SEACOM Limited
• AS37721 Virtual Technologies & Solutions
• AS50300 CustodianDC Limited
• AS12779 IT.Gate S.p.A.
• AS8551 Bezeq International Ltd.
• AS6696 VERIXI SA
• AS12552 GlobalConnect AB
• AS50673 Serverius Holding B.V.

Downstream networks

• AS35205 RFT Kabel Brandenburg GmbH
• AS209620 Dr. Michaelis Consult GmbH
• AS202208 Teutel GmbH
• AS211873 Stadtwerke Merseburg GmbH
• AS212613 Gemeindewerke Nuembrecht GmbH
• AS202373 Stadtwerke Rostock AG
• AS48585 Clevernet GmbH
• AS197558 Muth Citynetz Halle GmbH
• AS31723 Wittenberg-net GmbH
• AS205582 LKG Lausitzer Kabelbetriebsgesellschaft mbH
• AS24978 Telenec Telekommunikation Neustadt GmbH
• AS206141 Duisburger Versorgungs- und Verkehrsgesellschaft mbH

Adjacent networks

• AS33891 Core-Backbone GmbH
• AS174 Cogent Communications, LLC
• AS21413 Envia Tel GmbH
• AS35205 RFT Kabel Brandenburg GmbH
• AS6939 Hurricane Electric LLC
• AS209620 Dr. Michaelis Consult GmbH
• AS202208 Teutel GmbH
• AS24785 Broadband Hosting B.V.
• AS211873 Stadtwerke Merseburg GmbH
• AS212613 Gemeindewerke Nuembrecht GmbH
• AS197558 Muth Citynetz Halle GmbH
• AS202373 Stadtwerke Rostock AG
• AS48585 Clevernet GmbH
• AS34549 meerfarbig GmbH & Co. KG
• AS31723 Wittenberg-net GmbH
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS24482 SG.GS
• AS42708 Glesys Sweden AB
• AS205582 LKG Lausitzer Kabelbetriebsgesellschaft mbH
• AS204092 Association GRIFON
• AS6696 VERIXI SA
• AS37721 Virtual Technologies & Solutions
• AS50300 CustodianDC Limited
• AS17639 Converge ICT Solutions Inc.
• AS213241 TECHIT.BE SRL

Routing security

• RPKI: 59 valid, 0 invalid and 3 not-found announcements; 113 ROAs.
• ASPA: none published.
• IRR: 63% of announcements registered; 64 route objects.
• Listed in as-sets: AS-HURRICANEV6, AS-JOINTTRANSIT, AS-JOINTTRANSIT-IPV6, AS-MANDA-DECIX-PEERS-V4, AS-MANDA-DECIX-PEERS-V6, AS-NL-IX-RS, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS-TELEAG, AS204663:AS-DECIX-LEJ-CONNECTED, AS204663:AS-DECIX-LEJ-RS, AS204663:AS-DECIX-LEJ-RS-V6, AS6695:AS-DECIX-FRA-CONNECTED, AS6695:AS-DECIX-FRA-RS, AS6695:AS-DECIX-FRA-RS-V6, AS6777:AS-AMS-IX-RS, AS6777:AS-AMS-IX-RS-V6, AS680:AS-AMSIX-RS-PEERS.

Internet exchanges

• DE-CIX Frankfurt — Frankfurt, Germany
• AMS-IX Amsterdam — Amsterdam, Netherlands
• Neutral Internet Exchange — Amsterdam, Netherlands
• Berlin Commercial Internet Exchange — Berlin, Germany
• Megaport Dusseldorf IX — Düsseldorf, Germany