AS197527 — MPKSA-AS Miejskie Przedsiebiorstwo Komunikacyjne SA w Krakowie

AS197527 announces 1 IPv4 prefixes covering 256 addresses and 0 IPv6 prefixes.

About this network

MPKSA-AS is operated by Miejskie Przedsiębiorstwo Komunikacyjne SA w Krakowie.

What it's used for

• The space carries internal corporate traffic for the Kraków municipal transport authority, identified by the netname MPKSA-NET and registrant Administration Role MPK SA w Krakowie.
• The AS announces a single IPv4 prefix, 91.223.13.0/24, comprising 256 addresses, with 0 IPv6 prefixes and 2 observed neighbours.
• Traffic from this AS consists of office workers, administrative systems, and operational endpoints for the city's tram and bus network.

Notable

• The registrant Administration Role MPK SA w Krakowie aligns directly with the AS holder MPKSA-AS.
• The address inventory is a single /24 block, indicating a small, self-contained corporate estate rather than a large-scale access or transit network.

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

Announced prefixes

• 91.223.13.0/24

Upstream networks

• AS31242 P4 Sp. z o.o.
• AS8323 Academic Computer Centre CYFRONET AGH

Adjacent networks

• AS31242 P4 Sp. z o.o.
• AS8323 Academic Computer Centre CYFRONET AGH

Routing security

• RPKI: 0 valid, 0 invalid and 1 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 1 route objects.
• Listed in as-sets: AS-FIBERTECH, AS5617:AS-PL, AS8267:AS-KRAKOW-1015.