AS34288 — AS34288 Kantonsschule Zug

AS34288 announces 5 IPv4 prefixes covering 16,640 addresses and 2 IPv6 prefixes.

About this network

AS34288 is operated by Kantonsschule Zug, the cantonal high school in Zug, Switzerland.

What it's used for

• The address space is registered under netnames such as CH-KSZ-20110209 and CH-KSZ-20060516, all attributed to Kantonsschule Zug, indicating a dedicated educational network.
• The AS announces 16,640 IPv4 addresses across 5 prefixes and 2 IPv6 prefixes, while maintaining 1,908 observed neighbours; this high neighbour-to-address ratio suggests a transit-heavy or peering-intensive role rather than a simple access network.

Notable

• Registrants for the four largest prefixes consistently list Kantonsschule Zug as the administrative and technical role, aligning with the AS holder.
• The smallest prefix, 91.232.37.0/24, is registered to Zingerli Show Engineering under the netname ZINGERLI, which differs from the primary holder and may indicate leased space or a specific service arrangement.
• The inventory includes a mix of /19, /20, /21, and /24 blocks, with the largest being 46.234.32.0/19.

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

Announced prefixes

• 46.234.32.0/19
• 81.94.112.0/20
• 85.158.24.0/21
• 91.232.37.0/24
• 109.233.176.0/21
• 2001:67c:2f94::/48
• 2001:4b20::/29

Upstream networks

• AS51907 Kanton Zug
• AS15576 NTS workspace AG
• AS6939 Hurricane Electric LLC
• AS174 Cogent Communications, LLC
• AS1299 Arelion Sweden AB
• AS8218 Zayo Infrastructure France SA
• AS34549 meerfarbig GmbH & Co. KG
• AS9002 RETN Limited
• AS50304 Blix Solutions AS
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS50300 CustodianDC Limited
• 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
• AS50628 Leonix Telecom SAS
• AS1836 green.ch AG
• AS56655 Gigahost AS
• AS4637 Telstra Global
• AS20485 Joint Stock Company TransTeleCom
• AS37721 Virtual Technologies & Solutions
• AS37100 SEACOM Limited

Downstream networks

• AS21269 Christian Wittenhorst trading as Progon Network Engineering
• AS12553 Andreas Grawehr
• AS51907 Kanton Zug

Adjacent networks

• AS21269 Christian Wittenhorst trading as Progon Network Engineering
• AS51907 Kanton Zug
• AS15576 NTS workspace AG
• AS174 Cogent Communications, LLC
• AS1299 Arelion Sweden AB
• AS6939 Hurricane Electric LLC
• AS12553 Andreas Grawehr
• AS34549 meerfarbig GmbH & Co. KG
• AS8218 Zayo Infrastructure France SA
• AS9002 RETN Limited
• AS50304 Blix Solutions AS
• AS50628 Leonix Telecom SAS
• AS17639 Converge ICT Solutions Inc.
• AS50300 CustodianDC Limited
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS213241 TECHIT.BE SRL
• AS34019 Hivane Association
• AS212024 Marc Schmitt
• AS24482 SG.GS
• AS48362 Stadtwerke Feldkirch
• AS50673 Serverius Holding B.V.
• AS4637 Telstra Global
• AS56655 Gigahost AS
• AS12552 GlobalConnect AB
• AS37721 Virtual Technologies & Solutions

Routing security

• RPKI: 7 valid, 0 invalid and 0 not-found announcements; 8 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 7 route objects.
• Listed in as-sets: AS-FINECOM-PEERS-SWISSIX, AS-FRANCEIX-PAR-LIST, AS-GREEN-IPV6-PEERS, AS-GREEN-PEERS, AS-GSVNET-LINX-PEERS, AS-HURRICANEV6, AS-KQCHCUST, AS-LIECOMTEL-PEERS, AS-MANDA-AMSIX-PEERS-V4, AS-MANDA-AMSIX-PEERS-V6, AS-MANDA-DECIX-PEERS-V4, AS-MANDA-DECIX-PEERS-V6, AS-MANDA-LINX-PEERS-V4, AS-MANDA-LINX-PEERS-V6, AS-NTRNET-AMSIX, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS-RIS-RRC05, AS-TELECOM-PEERS, AS-TELICITY-PEERING-FRANCE-IX, AS-VIA-V6, AS-VIX-MEMBERS, AS1200:AS-AMS-IX-PEERS, AS13030:AS-CH, AS15576:AS-CUSTOMER.

Internet exchanges

• DE-CIX Frankfurt — Frankfurt, Germany
• LINX LON1 — London, United Kingdom
• AMS-IX Amsterdam — Amsterdam, Netherlands
• France-IX Paris — Paris, France
• SwissIX — Zurich, Switzerland
• Vienna Internet Exchange — Vienna, Austria
• Equinix Internet Exchange Zurich — Zurich, Switzerland