AS50782 — COSYS COSYS DATA GmbH

Network type: residential

AS50782 announces 7 IPv4 prefixes covering 4,096 addresses and 4 IPv6 prefixes.

About this network

COSYS is operated by COSYS DATA GmbH.

What it's used for

• The address space carries residential broadband traffic, evidenced by the reverse DNS record 254.50.57.2.dynip.cosys.cc and netnames such as AT-COSYSDATA-20190318.
• The AS announces 4096 IPv4 addresses across 7 prefixes and 4 IPv6 prefixes, with 29 observed neighbours, indicating a regional access network providing last-mile connectivity.
• Traffic consists of subscriber eyeballs for internet, cable, and fiber services delivered to households in Upper Austria.

Notable

• All registrants for the announced prefixes are listed as COSYS DATA GmbH, matching the AS holder.
• The address inventory is subdivided into multiple /22 and /24 blocks, reflecting the expansion of the company's cable and fiber infrastructure since its founding in 2016.

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

Announced prefixes

• 2.57.48.0/22
• 185.159.200.0/22
• 185.246.20.0/22
• 194.127.196.0/24
• 194.127.202.0/24
• 194.127.206.0/24
• 194.127.214.0/24
• 2a07:b6c0::/29
• 2a09:c940::/29
• 2a0d:6680::/29
• 2a0f:afc0::/29

Upstream networks

• AS6939 Hurricane Electric LLC
• AS174 Cogent Communications, LLC
• AS24482 SG.GS
• AS29504 Freenet Liberec, z.s.
• AS37721 Virtual Technologies & Solutions
• AS3303 Swisscom (Schweiz) AG
• AS48362 Stadtwerke Feldkirch
• AS9002 RETN Limited
• AS13030 Init7 (Switzerland) Ltd.

Downstream networks

• AS213053 EasySolutions GmbH
• AS210982 aRanger GmbH

Adjacent networks

• AS6939 Hurricane Electric LLC
• AS213053 EasySolutions GmbH
• AS174 Cogent Communications, LLC
• AS210982 aRanger GmbH
• AS29504 Freenet Liberec, z.s.
• AS24482 SG.GS
• AS3303 Swisscom (Schweiz) AG
• AS37721 Virtual Technologies & Solutions
• AS48362 Stadtwerke Feldkirch
• AS13030 Init7 (Switzerland) Ltd.
• AS9002 RETN Limited

Routing security

• RPKI: 11 valid, 0 invalid and 0 not-found announcements; 12 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 13 route objects.
• Listed in as-sets: AS-HURRICANE, AS-HURRICANEV6, AS-MIEX, AS-VIX-MEMBERS, AS50782:AS-COSYS.

Internet exchanges

• Peering.cz — Prague, Czech Republic
• Vienna Internet Exchange — Vienna, Austria