AS211540 — KSGR Stiftung Kantonsspital Graubuenden

AS211540 announces 2 IPv4 prefixes covering 768 addresses and 1 IPv6 prefixes.

About this network

The AS handle KSGR is held by Stiftung Kantonsspital Graubuenden.

What it's used for

• The address space carries internal hospital infrastructure, evidenced by netnames CH-STIFTUNGKSGR and CH-STIFTUNGKSGR-20260119 registered to the "ICT Security Responsible" of the foundation.
• The network announces 768 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with only 3 observed neighbours, indicating a small, self-contained enterprise network rather than a transit or access provider.
• Traffic from this AS consists of internal communications, clinical systems, and administrative endpoints for the Graubünden Cantonal Hospital located in Chur.

Notable

• Registrants for both announced IPv4 prefixes align with the AS holder, listing "Stiftung Kantonsspital Graubuenden" and its ICT security contact.
• The address inventory is compact, consisting of a /23 and a /24 block, typical for a single-site corporate or institutional deployment.

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

Announced prefixes

• 195.242.204.0/23
• 213.177.190.0/24
• 2a14:6d40::/29

Upstream networks

• AS13030 Init7 (Switzerland) Ltd.
• AS559 SWITCH
• AS6730 Sunrise GmbH

Adjacent networks

• AS13030 Init7 (Switzerland) Ltd.
• AS559 SWITCH
• AS6730 Sunrise GmbH

Routing security

• RPKI: 3 valid, 0 invalid and 0 not-found announcements; 3 ROAs.
• ASPA: 3 authorised providers.
• IRR: 100% of announcements registered; 5 route objects.
• Listed in as-sets: AS-CABLECOM, AS13030:AS-CH, AS211540:AS-KSGR.