AS21040 — DATAPARK

AS21040 announces 9 IPv4 prefixes covering 26,880 addresses and 2 IPv6 prefixes.

About this network

DATAPARK is operated by Datapark EKT AG.

What it's used for

• The address space carries residential fiber-to-the-home services, evidenced by reverse DNS entries such as ftth-175-254.tbwil.ch and ftth-250-000.tbwil.ch.
• The AS announces 26,880 IPv4 addresses across 9 prefixes and 2 IPv6 prefixes, while maintaining 116 observed neighbours; this ratio of moderate address space against a high neighbour count indicates a regional access provider with significant peering relationships.

Notable

• All registrants for the announced prefixes are consistent with the announcer, listing "Datapark Network Operation Center" and "EKT AG" for netnames like CH-DATAPARK-20000407 and CH-DATAPARK-20210816.
• The address inventory is subdivided into multiple /21 and /22 blocks, reflecting a segmented internal estate for different service regions or acquisition periods.

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

Announced prefixes

• 37.203.248.0/21
• 84.20.56.0/21
• 109.94.162.0/24
• 109.205.200.0/21
• 185.19.120.0/22
• 185.71.16.0/22
• 185.71.112.0/22
• 185.178.120.0/22
• 213.196.128.0/18
• 2a02:24e8::/29
• 2a11:2780::/29

Upstream networks

• AS1299 Arelion Sweden AB
• AS3303 Swisscom (Schweiz) AG
• AS6939 Hurricane Electric LLC
• AS34549 meerfarbig GmbH & Co. KG
• AS6730 Sunrise GmbH
• AS37721 Virtual Technologies & Solutions
• AS34019 Hivane Association
• AS58115 SwissIX Internet Exchange
• AS33891 Core-Backbone GmbH
• AS212024 Marc Schmitt
• AS12859 BIT BV
• AS24482 SG.GS
• AS20485 Joint Stock Company TransTeleCom
• AS37100 SEACOM Limited
• AS57463 NetIX Communications JSC
• AS12779 IT.Gate S.p.A.
• AS29632 Netassist International EOOD
• AS213241 TECHIT.BE SRL
• AS9002 RETN Limited
• AS56662 Marcin Gondek
• AS17639 Converge ICT Solutions Inc.

Adjacent networks

• AS1299 Arelion Sweden AB
• AS3303 Swisscom (Schweiz) AG
• AS6939 Hurricane Electric LLC
• AS34549 meerfarbig GmbH & Co. KG
• AS6730 Sunrise GmbH
• AS37721 Virtual Technologies & Solutions
• AS12859 BIT BV
• AS33891 Core-Backbone GmbH
• AS24482 SG.GS
• AS34019 Hivane Association
• AS212024 Marc Schmitt
• AS58115 SwissIX Internet Exchange
• AS12779 IT.Gate S.p.A.
• AS20485 Joint Stock Company TransTeleCom
• AS57463 NetIX Communications JSC
• AS37100 SEACOM Limited
• AS29632 Netassist International EOOD
• AS17639 Converge ICT Solutions Inc.
• AS56662 Marcin Gondek
• AS213241 TECHIT.BE SRL
• AS9002 RETN Limited

Internet exchanges

• DE-CIX Frankfurt — Frankfurt, Germany
• SwissIX — Zurich, Switzerland