AS41913 — COMPUTERLINE Computerline GmbH

AS41913 announces 5 IPv4 prefixes covering 6,656 addresses and 3 IPv6 prefixes.

About this network

COMPUTERLINE is operated by Computerline GmbH.

What it's used for

• The address space carries enterprise and datacenter infrastructure, evidenced by netnames like CH-COMPUTERLINE-20061114 and reverse DNS entries such as netid.68-0-27.zrh5.computerline.net and zoho-170-128.dub3.computerline.net.
• With 8192 IPv4 addresses announced across 7 prefixes and 138 observed neighbours, the high neighbour-to-address ratio indicates a transit and peering role rather than a large-scale access network.
• Traffic from this AS consists of web/API endpoints, datacenter services, and enterprise connectivity, consistent with Computerline's business focus on datacenter and IP services in Europe and Asia.

Notable

• Registrants for the majority of prefixes are Computerline GmbH or Computerline Group Switzerland, aligning with the announcer. Two prefixes (91.103.152.0/22 and 136.143.168.0/23) are registered to ZOHO Corporation B.V, and one (156.67.38.0/23) to 4net AG, indicating leased or hosted space.
• The address inventory is a mix of Swiss-allocated blocks and leased space from other organizations, with reverse DNS pointing to specific datacenter locations like zrh5, zrh6, ams7, and dub3.

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

Announced prefixes

• 89.36.170.0/23
• 91.135.64.0/20
• 156.67.38.0/23
• 185.20.208.0/22
• 185.172.198.0/23
• 2a01:278::/32
• 2a12:8b40:10::/47
• 2a12:8b40:20::/47

Upstream networks

• AS3356 Level 3 Parent, LLC
• AS6939 Hurricane Electric LLC
• AS6830 Liberty Global Europe Holding B.V.
• AS202 Level 3 Parent, LLC
• AS50304 Blix Solutions AS
• AS24482 SG.GS
• AS213241 TECHIT.BE SRL
• AS33891 Core-Backbone GmbH
• AS48362 Stadtwerke Feldkirch
• AS34019 Hivane Association
• AS4657 StarHub Ltd
• AS50300 CustodianDC Limited
• AS12552 GlobalConnect AB
• AS37721 Virtual Technologies & Solutions
• AS38001 NewMedia Express Pte Ltd
• AS37100 SEACOM Limited
• AS4637 Telstra Global
• AS9304 HGC Global Communications Limited
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS48185 team.blue NV
• AS1836 green.ch AG
• AS293 ESnet
• AS50673 Serverius Holding B.V.
• AS56655 Gigahost AS
• AS12779 IT.Gate S.p.A.

Downstream networks

• AS60384 UCSP Schweiz AG
• AS5529 Diag Dienstleistungen AG

Adjacent networks

• AS3356 Level 3 Parent, LLC
• AS60384 UCSP Schweiz AG
• AS6939 Hurricane Electric LLC
• AS6830 Liberty Global Europe Holding B.V.
• AS5529 Diag Dienstleistungen AG
• AS202 Level 3 Parent, LLC
• AS50304 Blix Solutions AS
• AS24482 SG.GS
• AS213241 TECHIT.BE SRL
• AS33891 Core-Backbone GmbH
• AS34019 Hivane Association
• AS37100 SEACOM Limited
• AS12552 GlobalConnect AB
• AS4637 Telstra Global
• AS9304 HGC Global Communications Limited
• AS4657 StarHub Ltd
• AS37721 Virtual Technologies & Solutions
• AS38001 NewMedia Express Pte Ltd
• AS50300 CustodianDC Limited
• AS48185 team.blue NV
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS48362 Stadtwerke Feldkirch
• AS1836 green.ch AG
• AS12779 IT.Gate S.p.A.
• AS3216 PJSC "Vimpelcom"

Routing security

• RPKI: 14 valid, 0 invalid and 3 not-found announcements; 11 ROAs.
• ASPA: none published.
• IRR: 82% of announcements registered; 22 route objects.
• Listed in as-sets: AS-10099, AS-AMS-IX-HK-RS, AS-AMS-IX-HK-RS, AS-AMS-IX-HK-RS-V6, AS-AMS-IX-HK-RS-V6, AS-COMPUTERLINE, AS-FINECOM-PEERS-SWISSIX, AS-GREEN-PEERS, AS-HURRICANEV6, AS-JAGUAR-PEERING-V6-SWISS-IX, AS-LIECOMTEL-PEERS, AS-MANDA-AMSIX-PEERS-V4, AS-NFORCE-NL-IX-PEERS, AS-TELECOM-PEERS, AS-TELSTRA-INTL-CUSTOMERS-4637, AS1200:AS-AMS-IX-PEERS, AS13030:AS-PEERS, AS199939:AS-PEERS, AS20932:AS-PEERING, AS25091:AS-PEERS, AS29075:AS-PEERS:AS-AMS-IX, AS29097:AS-HOSTPOINT-SWISSIX-IPV6-PEERS, AS29097:AS-HOSTPOINT-SWISSIX-PEERS, AS29169:AS-PEERS4, AS29169:AS-PEERS6.

Internet exchanges

• AMS-IX Amsterdam — Amsterdam, Netherlands
• Neutral Internet Exchange — Amsterdam, Netherlands
• SwissIX — Zurich, Switzerland
• AMS-IX Hong Kong — Hong Kong, China
• Equinix Internet Exchange Zurich — Zurich, Switzerland