AS31317 — ANSCHLUSSWERK

Network type: residential

AS31317 announces 16 IPv4 prefixes covering 26,112 addresses and 8 IPv6 prefixes.

About this network

The AS handle ANSCHLUSSWERK is held by AnschlussWerk GmbH, a regional telecommunications provider based in Traunstein, Germany.

What it's used for

• The address space carries customer access traffic, evidenced by reverse DNS entries such as cust-0-164-209-31.ip-customer.net and clt-37.251.228.0.ip-anschluss.net.
• The network announces 26,112 IPv4 addresses across 16 prefixes and 8 IPv6 prefixes, while maintaining 117 observed neighbours, indicating a role focused on serving end-user connectivity rather than pure transit.

Notable

• Registrants largely align with the announcer, including AnschlussWerk GmbH and AnschlussWerk IP Admin, though some prefixes like 31.209.160.0/20 are registered to ip-fabric GmbH and 185.170.244.0/22 to inducio GmbH.
• The address inventory is a mix of /20, /22, and /24 blocks, with netnames reflecting both direct ownership (DE-ANSCHLUSSWERK-) and third-party registrations (DE-IP-FABRIC-, DE-INDUCIO-).

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

Announced prefixes

• 5.154.171.0/24
• 31.209.160.0/20
• 31.220.112.0/21
• 37.251.224.0/20
• 45.119.124.0/22
• 46.253.64.0/20
• 77.87.191.0/24
• 80.224.236.0/23
• 91.198.136.0/24
• 185.95.112.0/22
• 185.114.140.0/22
• 185.156.28.0/22
• 185.170.244.0/22
• 185.178.56.0/22
• 185.206.121.0/24
• 195.192.192.0/20
• 2001:678:42c::/48
• 2001:678:e40::/48
• 2001:67c:f00::/48
• 2001:67c:ff8::/48
• 2001:67c:10b0::/48
• 2001:67c:2048::/48
• 2a05:fb80::/29
• 2a0a:b900::/29

Upstream networks

• AS1299 Arelion Sweden AB
• AS6939 Hurricane Electric LLC
• AS3257 GTT Communications Inc.
• AS34549 meerfarbig GmbH & Co. KG
• AS48362 Stadtwerke Feldkirch
• AS212024 Marc Schmitt
• AS12859 BIT BV
• AS24482 SG.GS
• AS29504 Freenet Liberec, z.s.
• AS33891 Core-Backbone GmbH
• AS34019 Hivane Association
• AS20485 Joint Stock Company TransTeleCom
• AS12779 IT.Gate S.p.A.
• AS37100 SEACOM Limited
• AS57463 NetIX Communications JSC
• AS37721 Virtual Technologies & Solutions
• AS1836 green.ch AG
• AS29632 Netassist International EOOD
• AS56662 Marcin Gondek
• AS213241 TECHIT.BE SRL
• AS31027 GlobalConnect A/S

Downstream networks

• AS198444 Stadtwerke Dorfen GmbH
• AS198893 ITF-Systemhaus GmbH

Adjacent networks

• AS6939 Hurricane Electric LLC
• AS1299 Arelion Sweden AB
• AS3257 GTT Communications Inc.
• AS198444 Stadtwerke Dorfen GmbH
• AS34549 meerfarbig GmbH & Co. KG
• AS198893 ITF-Systemhaus GmbH
• AS24482 SG.GS
• AS29504 Freenet Liberec, z.s.
• AS212024 Marc Schmitt
• AS48362 Stadtwerke Feldkirch
• AS12859 BIT BV
• AS57463 NetIX Communications JSC
• AS37100 SEACOM Limited
• AS20485 Joint Stock Company TransTeleCom
• AS12779 IT.Gate S.p.A.
• AS37721 Virtual Technologies & Solutions
• AS34019 Hivane Association
• AS29632 Netassist International EOOD
• AS1836 green.ch AG
• AS33891 Core-Backbone GmbH
• AS213241 TECHIT.BE SRL
• AS56662 Marcin Gondek
• AS17639 Converge ICT Solutions Inc.
• AS31027 GlobalConnect A/S
• AS29075 IELO-LIAZO SERVICES SAS

Internet exchanges

• DE-CIX Frankfurt — Frankfurt, Germany
• DE-CIX Munich — Munich, Germany
• Peering.cz — Prague, Czech Republic
• Vienna Internet Exchange — Vienna, Austria
• Salzburg Internet eXchange — Salzburg, Austria