AS31662 — KNSURSELVA Kommunikations Netz Surselva

Network type: residential

AS31662 announces 10 IPv4 prefixes covering 15,104 addresses and 5 IPv6 prefixes.

About this network

KNSURSELVA is the AS handle for connecta ag, a regional telecommunications provider operating in the Surselva region of Switzerland.

What it's used for

• The address space carries infrastructure for local utility and energy providers, evidenced by netnames such as CH-EWZERNEZ-20180619 (EW Zernez), CH-EWSAMNAUN-20180622 (EW Samnaun), and CH-EWD-20180222 (EWD Elektrizitaetswerk Davos AG).
• The inventory includes 15,104 IPv4 addresses across 10 prefixes and 5 IPv6 prefixes, with 50 observed neighbours, indicating a role as a regional access or transit provider connecting local entities.

Notable

• Registrants include Connecta Network Engineering Team; connecta ag for the largest blocks, while smaller blocks are registered to specific local utilities like EW Zernez and Mia Engiadina Network SA.
• Two prefixes (64.239.60.0/23 and 193.186.252.0/24) are registered to Meinl Internet Commerce GmbH and IPAG TECH, suggesting leased or historical space not directly related to the primary Swiss utility operations.
• The address inventory is a mix of large /20 blocks for the main operator and smaller /22 and /24 blocks for specific local partners, reflecting a fragmented but regionally focused deployment.

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

Announced prefixes

• 64.239.60.0/23
• 81.163.196.0/22
• 89.207.8.0/22
• 94.228.144.0/20
• 185.27.4.0/22
• 185.104.8.0/22
• 185.210.96.0/22
• 185.251.56.0/22
• 193.186.252.0/24
• 217.151.112.0/20
• 2001:678:1150::/48
• 2001:67c:934::/48
• 2a00:d28::/32
• 2a05:c1c0::/29
• 2a06:26c0::/29

Upstream networks

• AS1299 Arelion Sweden AB
• AS13030 Init7 (Switzerland) Ltd.
• AS6939 Hurricane Electric LLC
• AS24482 SG.GS
• AS34019 Hivane Association
• AS25091 IP-Max SA
• AS9002 RETN Limited

Downstream networks

• AS31052 Exigo AG
• AS49446 Somedia Production AG

Adjacent networks

• AS1299 Arelion Sweden AB
• AS13030 Init7 (Switzerland) Ltd.
• AS6939 Hurricane Electric LLC
• AS31052 Exigo AG
• AS24482 SG.GS
• AS34019 Hivane Association
• AS49446 Somedia Production AG
• AS9002 RETN Limited
• AS25091 IP-Max SA
• AS58115 SwissIX Internet Exchange

Internet exchanges

• SwissIX — Zurich, Switzerland