AS5405 — INTERDOTLINK Inter.link GmbH

AS5405 announces 9 IPv4 prefixes covering 3,072 addresses and 18 IPv6 prefixes.

About this network

INTERDOTLINK is the backbone of Inter.link GmbH, a Berlin-based network operator selling IP transit and Ethernet connectivity across Europe.

What it's used for

• IP transit sold to ISPs, hosters and enterprises, provisioned self-service through a portal and API rather than by traditional sales cycle.
• Flex Ethernet / wavelength connectivity between European data centres, plus baseline DDoS protection for transit customers.

Notable

• A transit backbone, so most of the traffic under this ASN belongs to other people's networks. Its own directly-assigned address space is small relative to the routes it carries.
• Heavily peered: Inter.link is present at DE-CIX, AMS-IX, LINX, BCIX, VIX, SwissIX, Netnod-area exchanges and others, and reaches hundreds of European data centres.

Interesting

• Inter.link is a certified B Corporation and markets its network on sustainability and carbon-neutral operation — an unusual positioning for an IP transit provider.

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

Announced prefixes

• 5.183.211.0/24
• 45.153.81.0/24
• 45.153.82.0/23
• 81.27.68.0/23
• 91.247.160.0/24
• 94.103.180.0/24
• 164.37.62.0/24
• 185.134.66.0/23
• 185.238.217.0/24
• 2001:67c:9a0::/48
• 2a11:4140::/31
• 2a11:4141:2002::/47
• 2a11:4141:2004::/46
• 2a11:4141:2008::/45
• 2a11:4141:2010::/44
• 2a11:4141:2020::/43
• 2a11:4141:2040::/42
• 2a11:4141:2080::/41
• 2a11:4141:2100::/40
• 2a11:4141:2200::/39
• 2a11:4141:2400::/38
• 2a11:4141:2800::/37
• 2a11:4141:3000::/36
• 2a11:4141:4000::/34
• 2a11:4141:8000::/33
• 2a11:4142::/31
• 2a11:4144::/30

Upstream networks

• AS6939 Hurricane Electric LLC
• AS1299 Arelion Sweden AB
• AS58057 Securebit AG
• AS3257 GTT Communications Inc.
• AS34549 meerfarbig GmbH & Co. KG
• AS3320 Deutsche Telekom AG
• AS3491 PCCW Global (HK) Ltd.
• AS24482 SG.GS
• AS213241 TECHIT.BE SRL
• AS1836 green.ch AG
• AS37721 Virtual Technologies & Solutions
• AS34019 Hivane Association
• AS50628 Leonix Telecom SAS
• AS48185 team.blue NV
• AS48362 Stadtwerke Feldkirch
• AS17639 Converge ICT Solutions Inc.
• AS50300 CustodianDC Limited
• AS50304 Blix Solutions AS
• AS42708 Glesys Sweden AB
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS8280 SYNAPSECOM S.A. Provider of Telecommunications and Internet Services
• AS20473 The Constant Company, LLC
• AS29632 Netassist International EOOD
• AS33891 Core-Backbone GmbH
• AS37100 SEACOM Limited

Downstream networks

• AS202656 Ivanov Vitaliy Sergeevich
• AS48031 Ivanov Vitaliy Sergeevich
• AS47583 Hostinger International Limited
• AS14593 Space Exploration Technologies Corporation
• AS8648 dogado GmbH
• AS25291 SysEleven GmbH
• AS49453 Global Layer B.V.
• AS200651 FlokiNET ehf
• AS20676 Plusnet GmbH
• AS200019 ALEXHOST S.R.L.
• AS57630 84 Grams AB
• AS12322 Free SAS
• AS8473 Bahnhof AB
• AS29014 ScaleUp Technologies GmbH & Co. KG
• AS206238 Freedom Internet BV
• AS12337 noris network AG
• AS44356 Epsilon Telecommunications Ltd
• AS48314 Michael Sebastian Schinzel trading as IP-Projects GmbH & Co. KG
• AS12693 e.discom Telekommunikation GmbH
• AS29278 Rackhost Zrt.
• AS5539 SpaceNet GmbH
• AS50581 Ukrainian Telecommunication Group LLC
• AS207137 PacketHub S.A.
• AS12312 ecotel communication ag
• AS51265 Mass Response Service GmbH

Adjacent networks

• AS1299 Arelion Sweden AB
• AS202656 Ivanov Vitaliy Sergeevich
• AS50628 Leonix Telecom SAS
• AS6663 Euroweb Romania S.R.L.
• AS202365 Omer GOLGELI
• AS48031 Ivanov Vitaliy Sergeevich
• AS3257 GTT Communications Inc.
• AS8717 A1 Bulgaria EAD
• AS8280 SYNAPSECOM S.A. Provider of Telecommunications and Internet Services
• AS34549 meerfarbig GmbH & Co. KG
• AS59919 Brainbox S.r.l.
• AS6939 Hurricane Electric LLC
• AS20676 Plusnet GmbH
• AS34927 iFog GmbH
• AS29278 Rackhost Zrt.
• AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
• AS3741 Dimension Data
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS29535 Orange Polska Spolka Akcyjna
• AS47583 Hostinger International Limited
• AS24875 NovoServe B.V.
• AS50300 CustodianDC Limited
• AS5603 Telekom Slovenije, d.d.
• AS1836 green.ch AG
• AS14593 Space Exploration Technologies Corporation

Routing security

• RPKI: 62 valid, 1 invalid and 0 not-found announcements; 77 ROAs.
• ASPA: 4 authorised providers.
• IRR: 98% of announcements registered; 65 route objects.
• Listed in as-sets: AS-BECHTLE-DECIX-PEERS, AS-CSOVIX, AS-FRANCEIX-PAR-LIST, AS-MANDA-AMSIX-PEERS-V4, AS-MANDA-AMSIX-PEERS-V6, AS-MANDA-DECIX-PEERS-V4, AS-MANDA-DECIX-PEERS-V6, AS-MANDA-LINX-PEERS-V6, AS-RCN-CE-PEERS, AS-RIS-RRC20, AS-VIX-MEMBERS, AS201561:AS-DECIX-CPH-CONNECTED, AS205975:AS-UPSTREAMS, AS20717:AS-DECIX-MRS-CONNECTED, AS20717:AS-DECIX-MRS-RS, AS20717:AS-DECIX-MRS-RS-V6, AS3303:AS-SWCMPEERS, AS42476:AS-SWISSIX-CONNECTED, AS43252:AS-DECIX-HAM-CONNECTED, AS43252:AS-DECIX-HAM-RS, AS43252:AS-DECIX-HAM-RS-V6, AS47228:AS-DECIX-MUC-CONNECTED, AS47228:AS-DECIX-MUC-RS, AS47228:AS-DECIX-MUC-RS-V6, AS48732:AS-PEERS-FRANCE-IX-PARIS.

Internet exchanges

• DE-CIX Frankfurt — Frankfurt, Germany
• LINX LON1 — London, United Kingdom
• AMS-IX Amsterdam — Amsterdam, Netherlands
• France-IX Paris — Paris, France
• Milan Internet Exchange — Milan, Italy
• Equinix Internet Exchange Ashburn — Ashburn, United States
• The Frys Internet Exchange — Frysian, Netherlands
• Speed Internet Exchange — Dronten, Netherlands
• SwissIX — Zurich, Switzerland
• DE-CIX Dusseldorf — Düsseldorf, Germany
• DE-CIX Madrid — Madrid, Spain
• DE-CIX Munich — Munich, Germany
• DE-CIX Hamburg — Hamburg, Germany
• Vienna Internet Exchange — Vienna, Austria
• Bulgarian Internet eXchange — Sofia, Bulgaria
• DE-CIX Marseille — Marseille, France
• Stuttgarter Internet Exchange — Stuttgart, Germany
• frankonIX — Nuremberg, Germany
• Netnod Sundsvall- Gävle — Sundsvall, Sweden
• Donetsk Internet Exchange — Donetsk, Ukraine