AS49457 — OPENBUSINESS Openbusiness S.A.

AS49457 announces 4 IPv4 prefixes covering 4,864 addresses and 1 IPv6 prefixes.

About this network

The AS handle OPENBUSINESS is held by Openbusiness S.A.

What it's used for

• The address space carries residential and business internet access, with netnames CH-OPENBUSINESS-20080915 and ORG-JJD2-RIPE associated with the operator and its trading name 'JMandats'.
• The AS announces 4864 IPv4 addresses across 4 prefixes and 1 IPv6 prefix, while maintaining only 4 observed neighbours, a ratio indicative of an access network rather than a transit provider.
• Traffic from this AS consists of subscriber eyeballs for cable and DSL services in the Lausanne region of Switzerland.

Notable

• Registrants for the 193.247.76.0/24, 193.247.87.0/24, and 193.247.88.0/24 prefixes are listed as Jean-Marc Dupuis trading as 'JMandats', while the largest block 94.103.96.0/20 is registered to Openbusiness S.A.
• The operator is also known as SwissCenter, operating as a regional cable and DSL ISP.
• The inventory includes a large /20 block alongside three smaller /24 blocks, all located in Switzerland.

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

Announced prefixes

• 94.103.96.0/20
• 193.247.76.0/24
• 193.247.87.0/24
• 193.247.88.0/24
• 2a00:a500::/32

Upstream networks

• AS6730 Sunrise GmbH
• AS58115 SwissIX Internet Exchange
• AS25091 IP-Max SA

Adjacent networks

• AS6730 Sunrise GmbH
• AS58115 SwissIX Internet Exchange
• AS25091 IP-Max SA

Routing security

• RPKI: 0 valid, 0 invalid and 5 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 16 route objects.
• Listed in as-sets: AS-GLOBAL, AS-OBS, AS-ROMANDIX-RS, AS8508:AS-SASK-UPC-IN.

Internet exchanges

• RomandIX — Lausanne, Switzerland