AS31529 — DENIC-ANYCAST-AS DNS anycast AS object for .DE DNS service

AS31529 announces 6 IPv4 prefixes covering 1,792 addresses and 8 IPv6 prefixes.

About this network

The AS handle DENIC-ANYCAST-AS is operated by DENIC eG, the registry for the .de top-level domain.

What it's used for

• The address space carries DNS anycast services for the .de registry, evidenced by netnames such as DENIC-ANYCAST-V4, DENIC-ENUM-ANYCAST-v4-1, and DENIC-ANYCAST-CUSTOMER-v4-141.
• The AS announces 1792 IPv4 addresses and 11 IPv6 prefixes against 201 observed neighbours, a ratio indicating a high-connectivity infrastructure role rather than a residential access network.

Notable

• All registrants for the announced prefixes are consistent with the announcer, listing "DENIC role account", "DENIC eG", and "DENIC Business Services".
• The address inventory is finely subdivided into specific functional blocks, including distinct /24s for ENUM and general anycast services, reflecting an internal corporate estate structure.

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

Announced prefixes

• 81.91.164.0/24
• 185.151.141.0/24
• 185.151.142.0/23
• 194.0.0.0/24
• 194.0.11.0/24
• 194.246.96.0/24
• 2001:678:2::/48
• 2001:678:e::/48
• 2a02:568::/48
• 2a02:568:fe00::/48
• 2a02:568:fe02::/48
• 2a02:56f:ff00::/44
• 2a02:56f:ff10::/47
• 2a0e:dbc0:8000::/48

Upstream networks

• AS6939 Hurricane Electric LLC
• AS8763 DENIC eG
• AS3257 GTT Communications Inc.
• AS3320 Deutsche Telekom AG
• AS36236 NetActuate, Inc
• AS8674 Netnod AB
• AS2914 NTT America, Inc.
• AS42473 Anexia Cloud Solutions GmbH
• AS4635 Hong Kong Internet Exchange--Route Server 1
• AS24482 SG.GS
• AS57463 NetIX Communications JSC
• AS20647 IPB Internet Provider in Berlin GmbH
• AS29632 Netassist International EOOD
• AS48362 Stadtwerke Feldkirch
• AS48185 team.blue NV
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS204092 Association GRIFON
• AS50673 Serverius Holding B.V.
• AS6762 TELECOM ITALIA SPARKLE S.p.A.
• AS9002 RETN Limited
• AS1120 ACONET
• AS34549 meerfarbig GmbH & Co. KG
• AS50300 CustodianDC Limited
• AS213241 TECHIT.BE SRL
• AS20485 Joint Stock Company TransTeleCom

Downstream networks

• AS208366 Stefan Pattberg trading as DENIC Services GmbH & Co. KG
• AS51966 Fondation RESTENA
• AS25354 Entidad Publica Empresarial Red.es
• AS197997 RegisterBG Ltd
• AS35052 ACONET

Adjacent networks

• AS6939 Hurricane Electric LLC
• AS208366 Stefan Pattberg trading as DENIC Services GmbH & Co. KG
• AS8763 DENIC eG
• AS25354 Entidad Publica Empresarial Red.es
• AS51966 Fondation RESTENA
• AS3257 GTT Communications Inc.
• AS3320 Deutsche Telekom AG
• AS36236 NetActuate, Inc
• AS42473 Anexia Cloud Solutions GmbH
• AS8674 Netnod AB
• AS2914 NTT America, Inc.
• AS57463 NetIX Communications JSC
• AS20647 IPB Internet Provider in Berlin GmbH
• AS24482 SG.GS
• AS29632 Netassist International EOOD
• AS50673 Serverius Holding B.V.
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS204092 Association GRIFON
• AS197997 RegisterBG Ltd
• AS4635 Hong Kong Internet Exchange--Route Server 1
• AS50300 CustodianDC Limited
• AS6762 TELECOM ITALIA SPARKLE S.p.A.
• AS34549 meerfarbig GmbH & Co. KG
• AS35052 ACONET
• AS401753 BIXCE Inc

Internet exchanges

• IX.br (PTT.br) São Paulo — São Paulo, Brazil
• DE-CIX Frankfurt — Frankfurt, Germany
• LINX LON1 — London, United Kingdom
• AMS-IX Amsterdam — Amsterdam, Netherlands
• Neutral Internet Exchange — Amsterdam, Netherlands
• France-IX Paris — Paris, France
• Equinix Internet Exchange Ashburn — Ashburn, United States
• Coresite - Any2 West — Los Angeles, United States
• Any2 California — Los Angeles, United States
• Hong Kong Internet Exchange — Hong Kong, China
• DE-CIX Mumbai — Mumbai, India
• Singapore Internet Exchange — Singapore, Singapore
• Megaport IX Sydney — Sydney, Australia
• NetIX — Sofia, Bulgaria
• Vienna Internet Exchange — Vienna, Austria
• Equinix Internet Exchange Miami — Miami, United States
• Berlin Commercial Internet Exchange — Berlin, Germany
• DE-CIX Marseille — Marseille, France
• UAE-IX — Dubai, United Arab Emirates
• Megaport Dusseldorf IX — Düsseldorf, Germany
• Korea Internet Neutral Exchange KINX — Seoul, South Korea
• Megaport Hamburg IX — Hamburg, Germany
• Megaport Berlin IX — Berlin, Germany
• Netnod Sundsvall- Gävle — Sundsvall, Sweden
• Equinix-LA(former Paix) — Los Angeles, United States