AS211334 — Master_IT_Technologies-2 MASTER IT Technologies, a.s.

AS211334 announces 1 IPv4 prefixes covering 256 addresses and 0 IPv6 prefixes.

About this network

The AS handle MASTERITTECHNOLOGIES-2 is held by Master IT Technologies, a.s.

What it's used for

• The address space carries corporate infrastructure, evidenced by the netname Master-IT-CZ and reverse DNS entries pointing to masternet.cz.
• The inventory consists of 256 IPv4 addresses within a single prefix (94.229.89.0/24) and 0 IPv6 prefixes, with 1 observed neighbour.
• Traffic from this AS represents internal corporate operations for an IT services provider, including system integration, IT security, and outsourcing services for medium and large enterprises.

Notable

• The registrant MASTER IT Technologies, a.s. matches the AS holder, confirming consistent ownership of the address space.
• The address inventory is a single /24 block, indicating a compact, dedicated corporate estate rather than a distributed access network.

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

Announced prefixes

• 94.229.89.0/24

Upstream networks

• AS12570 O2 Czech Republic, a.s.

Adjacent networks

• AS12570 O2 Czech Republic, a.s.

Routing security

• RPKI: 1 valid, 0 invalid and 0 not-found announcements; 1 ROAs.
• ASPA: 1 authorised providers.
• IRR: 100% of announcements registered; 1 route objects.
• Listed in as-sets: AS-CDT-NETWORKS, AS-CZECHBONE, AS12570:AS-CUSTOMERS.