AS211064 — COSMOS-ASN Cosmos Business Systems S.A.

AS211064 announces 1 IPv4 prefixes covering 256 addresses and 0 IPv6 prefixes.

About this network

The AS handle COSMOS-ASN is held by Cosmos Business Systems S.A.

What it's used for

• The address space carries infrastructure for an IT and telecommunications provider, as indicated by the netname GR-LANCOM-20210212 and registrant LANCOM DBM; Lancom Ltd.
• The AS announces 256 IPv4 addresses across 1 prefix with 2 observed neighbours, a ratio consistent with a small-scale business or internal corporate estate rather than a large access network
• Traffic from this AS represents office workers and IT infrastructure endpoints for a Greek company specializing in computer networking products, IT infrastructure, and software consulting

Notable

• The registrant LANCOM DBM; Lancom Ltd. for the announced prefix differs from the AS holder Cosmos Business Systems S.A., suggesting leased space or a specific service arrangement
• The address inventory consists of a single /24 block (185.236.140.0/24) with no IPv6 prefixes, indicating a compact, single-site or limited-deployment footprint

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

Announced prefixes

• 185.236.140.0/24

Upstream networks

• AS199081 Lancom Ltd.
• AS3329 Vodafone-panafon Hellenic Telecommunications Company SA

Adjacent networks

• AS199081 Lancom Ltd.
• AS3329 Vodafone-panafon Hellenic Telecommunications Company SA

Routing security

• RPKI: 1 valid, 0 invalid and 0 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 1 route objects.
• Listed in as-sets: AS-LANCOM-GR, AS-RETN-ACTUAL-V4, AS13004:AS-LANCOM-IXP, AS52055:AS-NETIX-GR.