AS20658 — COMPUTERDESIGN-AS

AS20658 announces 6 IPv4 prefixes covering 1,792 addresses and 0 IPv6 prefixes.

About this network

The AS handle COMPUTERDESIGN-AS is held by Computer Design Srl.

What it's used for

• The address space carries corporate infrastructure, evidenced by the reverse DNS entry ws.eurapp-demo.cdesign.it and netnames such as IT-CDESIGN-20010329 and CDIT-WWW.
• The network announces 1792 IPv4 addresses across 6 prefixes with only 1 observed neighbour, a ratio that indicates an internal corporate estate rather than a transit or access provider.

Notable

• Registrants for the largest prefixes are consistently Computer Design Srl or Abuse-C Role, aligning with the AS holder.
• The inventory consists of six contiguous /24 blocks and one /23 block within the 217.170.224.0/21 range, all located in Italy.

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

Announced prefixes

• 217.170.224.0/24
• 217.170.226.0/24
• 217.170.228.0/24
• 217.170.231.0/24
• 217.170.232.0/24
• 217.170.238.0/23

Upstream networks

• AS203201 INFRASTRUCTURE ITALIA COLO S.R.L.

Adjacent networks

• AS203201 INFRASTRUCTURE ITALIA COLO S.R.L.