AS203702 — MCH Art Basel GmbH

AS203702 announces 2 IPv4 prefixes covering 768 addresses and 0 IPv6 prefixes.

About this network

The AS handle M is held by Art Basel GmbH.

What it's used for

• The address space carries corporate infrastructure for the art fair operator, with netnames MEBA-BLOCK-3 and registrants listed as Art Basel GmbH.
• The network announces 768 IPv4 addresses across 2 prefixes in Switzerland, with only 1 observed neighbour, indicating a small, isolated corporate estate rather than a transit or access network.
• Traffic from this AS consists of internal corporate services and web endpoints for the Art Basel organization, such as the www.towerrunning.ch service identified in the reverse DNS sample.

Notable

• The registrants for both announced prefixes are Art Basel GmbH, which aligns directly with the AS holder and the CAIDA registry name MCH.
• The address inventory is compact, consisting of two contiguous IPv4 blocks (194.124.202.0/23 and 194.124.201.0/24) with no IPv6 prefixes in the inventory.

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

Announced prefixes

• 194.124.201.0/24
• 194.124.202.0/23

Upstream networks

• AS42346 NorthC Schweiz AG

Adjacent networks

• AS42346 NorthC Schweiz AG

Routing security

• RPKI: 2 valid, 0 invalid and 0 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 7 route objects.
• Listed in as-sets: AS-IMPNET, AS-TINEO.