AS200940 — RWE-AS T-Systems Magyarorszag zrt

AS200940 announces 4 IPv4 prefixes covering 2,048 addresses and 0 IPv6 prefixes.

About this network

The AS handle RWE-AS is held by T-Systems Magyarország.

What it's used for

• The address space carries corporate and enterprise traffic, evidenced by netnames TSH-CUSTOMERS and ISC-LAN, and reverse DNS entries such as static-195-228-94-128.idc.telekom.hu and mezo.ksh.hu.
• The AS announces 2048 IPv4 addresses across 4 prefixes with only 1 observed neighbour, indicating a stub or customer network rather than a transit provider.
• Traffic from this AS consists of business and enterprise endpoints, including data center connections and corporate infrastructure, consistent with T-Systems' role as an IT services provider.

Notable

• Registrants for the 195.228.x.x prefixes are listed as Magyar Telekom, while the 213.16.92.0/22 block is registered to INVITECH, suggesting a mix of leased or historically allocated space.
• T-Systems Magyarország is part of the Deutsche Telekom group, which also owns Magyar Telekom, explaining the shared infrastructure and registrant overlap.
• The inventory is small and finely subdivided, typical of an internal corporate estate with site-by-site segmentation.

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

Announced prefixes

• 195.228.73.0/24
• 195.228.94.0/23
• 195.228.103.0/24
• 213.16.92.0/22

Upstream networks

• AS5483 Magyar Telekom Plc.

Adjacent networks

• AS5483 Magyar Telekom Plc.

Routing security

• RPKI: 5 valid, 0 invalid and 0 not-found announcements; 5 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 5 route objects.
• Listed in as-sets: AS-DATANET, AS-DATANETBIX, AS-MAGYARTELEKOM, AS-MAGYARTELEKOM-HU.