AS210378 — knet Kanton Zurich

AS210378 announces 1 IPv4 prefixes covering 2,048 addresses and 1 IPv6 prefixes.

About this network

The AS handle KNET is held by Kanton Zurich, the cantonal government of Zurich, Switzerland.

What it's used for

• The space carries government infrastructure, identified by the netname CH-KTZHNET and registrant Kanton Zurich.
• The AS announces 2048 IPv4 addresses within a single /21 prefix and one IPv6 /38 prefix, with only 2 observed neighbours, indicating a small, self-contained internal network rather than a transit or access provider.
• Traffic from this AS consists of internal government services, administrative systems, and public-facing digital services operated by the Canton of Zurich.

Notable

• The RDAP registrant Kanton Zurich matches the AS holder, confirming direct ownership of the address space.
• The address inventory is compact, consisting of one contiguous IPv4 block and one IPv6 prefix, typical of a single administrative entity managing its own network estate.

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

Announced prefixes

• 160.63.240.0/21
• 2a07:2902:9c00::/38

Upstream networks

• AS33965 LITECOM AG
• AS6730 Sunrise GmbH

Adjacent networks

• AS33965 LITECOM AG
• AS6730 Sunrise GmbH

Routing security

• RPKI: 2 valid, 0 invalid and 0 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 2 route objects.
• Listed in as-sets: AS-GLOBAL, AS-HURRICANEV6, AS-KNET, AS-LITECOM, AS8220:AS-COLTCH.