AS209619 — AS_4WSK 4 Military Clinical Hospital with Polyclinic Independent Public Health Care Facility in Wroclaw

AS209619 announces 1 IPv4 prefixes covering 256 addresses and 0 IPv6 prefixes.

About this network

AS4WSK is held by 4 Military Clinical Hospital with Polyclinic Independent Public Health Care Facility in Wroclaw.

What it's used for

• The space carries internal hospital infrastructure, identified by the netname WSK4Wro and registrant 4 Military Clinical Hospital with Polyclinic Independent Public Health Care Facility in Wroclaw.
• The AS announces a single IPv4 prefix, 156.17.204.0/24, comprising 256 addresses, with 2 observed neighbours.
• Traffic from this AS consists of clinical, administrative, and research data for a military medical facility, including support for clinical trials and hospital operations.

Notable

• The RDAP registrant matches the AS holder exactly, confirming direct ownership of the address space.
• The address inventory is a single /24 block, indicating a small, self-contained network without external transit or peering complexity.

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

Announced prefixes

• 156.17.204.0/24

Upstream networks

• AS210220 ICT FUTURE Sp. z o.o.
• AS8970 Wroclaw Centre of Networking and Supercomputing

Adjacent networks

• AS210220 ICT FUTURE Sp. z o.o.
• AS8970 Wroclaw Centre of Networking and Supercomputing

Routing security

• RPKI: 1 valid, 0 invalid and 0 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 1 route objects.
• Listed in as-sets: AS-ICTFUTURE, AS-IFOG, AS-IFOG, AS-IPARTNERS, AS-PLNET, AS15851:AS-WROCLAW-COM-AMSIX, AS15851:AS-WROCLAW-COM-PCWS, AS8970:AS-WROCLAW-1014.

Internet exchanges

• KleyReX Internet Exchange — Frankfurt, Germany