AS199156 — ROUBICEK-AS Peter Roubicek

AS199156 announces 1 IPv4 prefixes covering 256 addresses and 1 IPv6 prefixes.

About this network

The AS handle ROUBICEK-AS is held by Xenox IT & Kommunikations GmbH.

What it's used for

• The address space carries business traffic, evidenced by the netname AT-XENOX-20020204 and reverse DNS entries pointing to mmc.at.
• The network announces 256 IPv4 addresses and 1 IPv6 prefix, with only 1 observed neighbour, indicating a small, isolated business or corporate site rather than a transit or large access provider.
• Traffic from this AS consists of internal corporate endpoints and services associated with the Xenox IT & Kommunikations GmbH infrastructure.

Notable

• The RDAP registrant for the announced prefix is Xenox IT & Kommunikations GmbH, which aligns with the AS holder identity despite the AS handle referencing Peter Roubicek.
• The inventory consists of a single /24 IPv4 block and a single /48 IPv6 block, representing a compact, self-contained address estate.

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

Announced prefixes

• 66.228.88.0/24
• 2001:678:1248::/48

Upstream networks

• AS215628 Xenox IT & Kommunikations GmbH

Adjacent networks

• AS215628 Xenox IT & Kommunikations GmbH

Routing security

• RPKI: 2 valid, 0 invalid and 0 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 4 route objects.
• Listed in as-sets: AS-HIBERNIA-IV, AS-HWNG-CUSTOMERS, AS-PROLE, AS-STACKPATH-CUSTOMERS, AS215628:AS-XENOX-AT, AS5580:AS-HIBERNIA-IV.