AS51907 — CH-ZG Kanton Zug

AS51907 announces 2 IPv4 prefixes covering 6,144 addresses and 1 IPv6 prefixes.

About this network

The AS handle CH-ZG is operated by Kanton Zug, the cantonal government of Zug in Switzerland.

What it's used for

• The address space carries government infrastructure, with both IPv4 prefixes registered under the netname CHKTZG01 and registrants listed as "Kanton Zug - Amt fur Informatik".
• The AS announces 6144 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, while maintaining 147 observed neighbours; this high neighbour count relative to the modest address inventory indicates a transit or peering-heavy role for the cantonal network.
• Traffic from this AS consists of internal government services, administrative endpoints, and inter-cantonal or federal connectivity for the Canton of Zug.

Notable

• Registrants for both announced IPv4 prefixes align with the AS holder, listing "Kanton Zug" and its IT department ("Amt fur Informatik") as the administrative and technical roles.
• The address inventory is compact, comprising two contiguous IPv4 blocks (193.134.16.0/20 and 193.134.8.0/21) and a single IPv6 prefix (2a10:8244::/30), typical of a regional government entity managing its own IT estate.

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

Announced prefixes

• 193.134.8.0/21
• 193.134.16.0/20
• 2a10:8244::/30

Upstream networks

• AS39040 NTS workspace AG
• AS34288 Kantonsschule Zug
• AS15576 NTS workspace AG
• AS6939 Hurricane Electric LLC
• AS9002 RETN Limited
• AS34549 meerfarbig GmbH & Co. KG
• AS50304 Blix Solutions AS
• AS17639 Converge ICT Solutions Inc.
• AS24482 SG.GS
• AS213241 TECHIT.BE SRL
• AS48185 team.blue NV
• AS48362 Stadtwerke Feldkirch
• AS212024 Marc Schmitt
• AS34019 Hivane Association
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS50300 CustodianDC Limited
• AS8434 Telenor Sverige AB
• AS20485 Joint Stock Company TransTeleCom
• AS3303 Swisscom (Schweiz) AG
• AS37100 SEACOM Limited
• AS3741 Dimension Data
• AS12552 GlobalConnect AB
• AS6730 Sunrise GmbH
• AS8551 Bezeq International Ltd.
• AS37721 Virtual Technologies & Solutions

Downstream networks

• AS34288 Kantonsschule Zug
• AS219256 Kanton Zug
• AS211452 Kanton Appenzell Ausserrhoden

Adjacent networks

• AS39040 NTS workspace AG
• AS34288 Kantonsschule Zug
• AS219256 Kanton Zug
• AS15576 NTS workspace AG
• AS211452 Kanton Appenzell Ausserrhoden
• AS6939 Hurricane Electric LLC
• AS9002 RETN Limited
• AS6730 Sunrise GmbH
• AS34549 meerfarbig GmbH & Co. KG
• AS50304 Blix Solutions AS
• AS212024 Marc Schmitt
• AS24482 SG.GS
• AS34019 Hivane Association
• AS50300 CustodianDC Limited
• AS213241 TECHIT.BE SRL
• AS17639 Converge ICT Solutions Inc.
• AS37100 SEACOM Limited
• AS37721 Virtual Technologies & Solutions
• AS48362 Stadtwerke Feldkirch
• AS48185 team.blue NV
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS3741 Dimension Data
• AS3303 Swisscom (Schweiz) AG
• AS8551 Bezeq International Ltd.
• AS12552 GlobalConnect AB

Routing security

• RPKI: 3 valid, 0 invalid and 0 not-found announcements; 4 ROAs.
• ASPA: 6 authorised providers.
• IRR: 100% of announcements registered; 5 route objects.
• Listed in as-sets: AS-GLOBAL, AS-HURRICANEV6, AS-MANDA-AMSIX-PEERS-V4, AS-MANDA-AMSIX-PEERS-V6, AS-MANDA-DECIX-PEERS-V4, AS-MANDA-DECIX-PEERS-V6, AS-MANDA-LINX-PEERS-V6, AS-MF-MGSM, AS-MTU, AS-MTU2, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS-ROSTELECOM, AS15576:AS-CUSTOMER, AS3303:AS-SWCMPEERS, AS39040:AS-CUSTOMER, AS42476:AS-SWISSIX-CONNECTED, AS51907:AS-ALL, AS51907:AS-DEFAULT, AS51907:AS-IX, AS51907:AS-IX:AS-AMSIX, AS51907:AS-IX:AS-DECIX, AS51907:AS-IX:AS-LINX, AS51907:AS-IX:AS-SWISSIX, AS51907:AS-PARTNER-ARI.

Internet exchanges

• DE-CIX Frankfurt — Frankfurt, Germany
• LINX LON1 — London, United Kingdom
• AMS-IX Amsterdam — Amsterdam, Netherlands
• SwissIX — Zurich, Switzerland