AS33845 — SWISSGOV Swiss Federation represented by FOITT

AS33845 announces 4 IPv4 prefixes covering 135,168 addresses and 1 IPv6 prefixes.

About this network

SWISSGOV is the autonomous system for the Swiss Federation, represented by the Federal Office for Information and Communication Technology (FOITT).

What it's used for

• The address space carries federal government infrastructure, evidenced by netnames such as KOM-BV, SWISSFED, and CH-SWISSGOV-20110727, all registered to the Bundesamt fuer Informatik und Telekommunikation BIT.
• The AS announces 135168 IPv4 addresses across 4 prefixes and 1 IPv6 prefix, while maintaining 54 observed neighbours; this ratio of moderate address space against a high neighbour count indicates a transit or interconnection role rather than a pure access network.

Notable

• All registrants in the pack align with the announcer, consistently listing the Administration of LIR ch.swissgov of FOITT and the Swiss Federation represented by FOITT.
• The inventory consists of two /16 blocks (131.102.0.0/16, 162.23.0.0/16) and two /21 blocks (149.126.48.0/21, 193.5.216.0/21), alongside a single /32 IPv6 prefix (2a07:2900::/32).

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

Announced prefixes

• 131.102.0.0/16
• 149.126.48.0/21
• 162.23.0.0/16
• 193.5.216.0/21
• 2a07:2900::/32

Upstream networks

• AS13335 Cloudflare, Inc.
• AS15576 NTS workspace AG
• AS6939 Hurricane Electric LLC
• AS24482 SG.GS
• AS48362 Stadtwerke Feldkirch
• AS1836 green.ch AG
• AS34019 Hivane Association
• AS33891 Core-Backbone GmbH
• AS6730 Sunrise GmbH

Adjacent networks

• AS13335 Cloudflare, Inc.
• AS15576 NTS workspace AG
• AS6939 Hurricane Electric LLC
• AS48362 Stadtwerke Feldkirch
• AS24482 SG.GS
• AS1836 green.ch AG
• AS34019 Hivane Association
• AS6730 Sunrise GmbH
• AS33891 Core-Backbone GmbH

Routing security

• RPKI: 13 valid, 0 invalid and 0 not-found announcements; 5 ROAs.
• ASPA: none published.
• IRR: 38% of announcements registered; 9 route objects.
• Listed in as-sets: AS-CIXP-RS-AS57859, AS-FIBRELAC:AS-CIXP-STANDARD, AS-FINECOM-PEERS-SWISSIX, AS-FINECOM-PEERS-TIX, AS-FINECOM-PEERS-TIX-6, AS-GLOBAL, AS-GREEN-PEERS, AS-JAGUAR-PEERING-V6-SWISS-IX, AS-JAGUAR-PEERING-V6-TIX, AS-LIECOMTEL-PEERS, AS-RIS-RRC04, AS-SWISSGOV, AS-TELECOM-PEERS, AS-TELMA-INTERNATIONAL, AS-TELSTRA-INTL-CUSTOMERS, AS13335:AS-CUSTOMERS, AS15547:AS-PEERS, AS15576:AS-CUSTOMER, AS15576:AS-PEERING, AS202194:AS-PEERS, AS20932:AS-PEERING, AS24904:AS-CIXP-PEERS, AS25091:AS-PEERS, AS29097:AS-HOSTPOINT-SWISSIX-PEERS, AS29169:AS-PEERS4.

Internet exchanges

• SwissIX — Zurich, Switzerland
• CERN IXP / Equinix Internet Exchange Geneva — Geneva, Switzerland
• Equinix Internet Exchange Zurich — Zurich, Switzerland