AS49938 — CHEMGINEERING-AS Chemgineering Holding AG

AS49938 announces 1 IPv4 prefixes covering 256 addresses and 0 IPv6 prefixes.

About this network

CHEMGINEERING-AS is held by Chemgineering Holding AG.

What it's used for

• The space carries corporate infrastructure for a life sciences engineering firm, evidenced by the netname CHEMGINEERING-NET and registrant Chemgineering Holding AG.
• The AS announces 256 IPv4 addresses across 1 prefix (193.104.47.0/24) with 2 observed neighbours, indicating a small, self-contained corporate network rather than a transit or access provider.
• Traffic from this AS consists of office workers and engineering staff accessing internal systems and external services for consulting and project realization in the pharma and biotechnology sectors.

Notable

• The RDAP registrant Chemgineering Holding AG matches the AS holder, confirming direct ownership of the address space.
• The address inventory is a single /24 block, typical for a mid-sized corporate entity requiring a dedicated, contiguous range for its internal network.

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

Announced prefixes

• 193.104.47.0/24

Upstream networks

• AS42346 NorthC Schweiz AG
• AS6730 Sunrise GmbH

Adjacent networks

• AS42346 NorthC Schweiz AG
• AS6730 Sunrise GmbH

Routing security

• RPKI: 0 valid, 0 invalid and 1 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 1 route objects.
• Listed in as-sets: AS-CABLECOM, AS-TINEO, AS-WEBKITCHEN.