AS16097 — HLKOMM 04107 Leipzig

Network type: residential

AS16097 announces 28 IPv4 prefixes covering 84,480 addresses and 5 IPv6 prefixes.

About this network

1&1 (ONEANDONE) — a major German consumer telecom and residential-broadband brand, part of the United Internet / 1&1 group.

What it's used for

• Residential DSL and fibre home internet (and mobile) for German households, largely resold/wholesaled over Deutsche Telekom and other access networks.

Notable

• A large "eyeball" network: addresses here are German home connections, not servers. 1&1 is one of Germany's biggest consumer ISPs behind Deutsche Telekom and Vodafone.

Interesting

• 1&1 has been building out its own mobile network, but its fixed home-broadband base is delivered largely over wholesale access to incumbent lines.

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

Announced prefixes

• 45.157.224.0/24
• 80.64.176.0/20
• 85.232.0.0/19
• 85.239.96.0/19
• 86.56.96.0/19
• 89.28.241.0/24
• 94.101.32.0/20
• 109.104.32.0/19
• 129.233.172.0/24
• 129.233.216.0/24
• 146.0.96.0/19
• 153.96.26.0/23
• 153.96.84.0/23
• 153.96.86.0/24
• 153.96.132.0/24
• 185.19.52.0/22
• 185.80.120.0/22
• 185.184.160.0/22
• 185.184.215.0/24
• 185.208.32.0/23
• 185.209.156.0/22
• 185.215.18.0/23
• 192.44.4.0/24
• 193.31.240.0/21
• 193.33.50.0/23
• 212.122.32.0/19
• 213.187.64.0/19
• 217.69.224.0/19
• 2001:4c51::/32
• 2a02:238::/32
• 2a0b:3c80::/29
• 2a0f:6cc6::/32
• 2a12:6900:1200::/40

Upstream networks

• AS33891 Core-Backbone GmbH
• AS3356 Level 3 Parent, LLC
• AS1299 Arelion Sweden AB
• AS6939 Hurricane Electric LLC
• AS5405 Inter.link GmbH
• AS34549 meerfarbig GmbH & Co. KG
• AS3320 Deutsche Telekom AG
• AS37721 Virtual Technologies & Solutions
• AS48362 Stadtwerke Feldkirch
• AS34019 Hivane Association
• AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
• AS56655 Gigahost AS
• AS24482 SG.GS
• AS29504 Freenet Liberec, z.s.
• AS212024 Marc Schmitt
• AS3303 Swisscom (Schweiz) AG
• AS57463 NetIX Communications JSC
• AS37100 SEACOM Limited
• AS49673 Truenetwork LLC
• AS29632 Netassist International EOOD
• AS213241 TECHIT.BE SRL
• AS17639 Converge ICT Solutions Inc.
• AS12779 IT.Gate S.p.A.
• AS62365 SachsenGigaBit GmbH

Downstream networks

• AS50436 Tele Columbus AG
• AS16202 Tele Columbus AG
• AS35244 Tele Columbus AG
• AS20880 Tele Columbus AG
• AS211007 Netz Leipzig GmbH
• AS200599 eins energie in sachsen GmbH & Co. KG
• AS216451 Daten- und Telekommunikations GmbH Dessau
• AS210589 NetCommunity GmbH
• AS210994 Relaxdays GmbH
• AS204924 EWERK DIGITAL GmbH
• AS44365 newone GmbH
• AS206240 pdv-systeme Sachsen GmbH
• AS48111 Westnetz w.V.
• AS210785 KAPELAN Medien GmbH
• AS207143 hosttech GmbH
• AS205435 GISA GmbH
• AS13251 QiTEC GmbH
• AS205582 LKG Lausitzer Kabelbetriebsgesellschaft mbH
• AS49081 GLOBALFOUNDRIES Dresden Module Two LLC & Co.KG
• AS35515 IT-Consult Halle GmbH
• AS48153 ORWO Net GmbH
• AS30774 Gerhard Oppenhorst
• AS211873 Stadtwerke Merseburg GmbH
• AS31723 Wittenberg-net GmbH
• AS206196 Stadtwerke Lutherstadt Eisleben GmbH

Adjacent networks

• AS50436 Tele Columbus AG
• AS33891 Core-Backbone GmbH
• AS16202 Tele Columbus AG
• AS3356 Level 3 Parent, LLC
• AS1299 Arelion Sweden AB
• AS5405 Inter.link GmbH
• AS6939 Hurricane Electric LLC
• AS35244 Tele Columbus AG
• AS34549 meerfarbig GmbH & Co. KG
• AS20880 Tele Columbus AG
• AS3320 Deutsche Telekom AG
• AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
• AS29504 Freenet Liberec, z.s.
• AS211007 Netz Leipzig GmbH
• AS56655 Gigahost AS
• AS200599 eins energie in sachsen GmbH & Co. KG
• AS216451 Daten- und Telekommunikations GmbH Dessau
• AS210589 NetCommunity GmbH
• AS37721 Virtual Technologies & Solutions
• AS24482 SG.GS
• AS48362 Stadtwerke Feldkirch
• AS212024 Marc Schmitt
• AS34019 Hivane Association
• AS49673 Truenetwork LLC
• AS17639 Converge ICT Solutions Inc.

Internet exchanges

• DE-CIX Frankfurt — Frankfurt, Germany
• AMS-IX Amsterdam — Amsterdam, Netherlands
• DE-CIX Munich — Munich, Germany
• Peering.cz — Prague, Czech Republic
• Berlin Commercial Internet Exchange — Berlin, Germany
• Megaport Munich IX — Munich, Germany
• Dresden Internet Exchange — Dresden, Germany