AS211731 — MPSV-AS-CZ Ministry of labour and social affairs

AS211731 announces 1 IPv4 prefixes covering 1,024 addresses and 5 IPv6 prefixes.

About this network

The AS handle MPSV-AS- is held by the Ministry of Labour and Social Affairs of the Czech Republic.

What it's used for

• The space carries government administrative traffic, identified by the netname MPSV-NET and registrant "Ministry of labour and social affairs".
• The inventory consists of 1024 IPv4 addresses in a single /22 prefix and 3 IPv6 prefixes, with only 2 observed neighbours, indicating a small, self-contained government network rather than a transit or access provider.
• Traffic from this AS consists of internal ministry operations, including administrative services and potential participation in EU social fund projects managed by the department.

Notable

• The RDAP registrant matches the AS holder, confirming the space is directly owned and operated by the ministry.
• The address inventory is compact, comprising one IPv4 block and three IPv6 prefixes, typical for a single-site government entity.

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

Announced prefixes

• 91.214.156.0/22
• 2001:67c:26c::/48
• 2a00:6bc0:8010::/44
• 2a00:6bc0:8050::/44
• 2a00:6bc0:80b0::/44
• 2a00:6bc0:80c0::/44

Upstream networks

• AS29208 Quantcom, a.s.
• AS6855 Slovak Telekom, a.s.

Adjacent networks

• AS29208 Quantcom, a.s.
• AS6855 Slovak Telekom, a.s.

Routing security

• RPKI: 3 valid, 0 invalid and 10 not-found announcements; 3 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 23 route objects.
• Listed in as-sets: AS-CTIOL, AS-DIALTELECOM, AS-GTSCZ-CUST.