AS28850 — ZZZS-SI-ASN Health Insurance Institute of Slovenia

AS28850 announces 3 IPv4 prefixes covering 1,024 addresses and 0 IPv6 prefixes.

About this network

The AS handle ZZZS-SI-ASN is held by Zavod za zdravstveno zavarovanje Slovenije, the Health Insurance Institute of Slovenia.

What it's used for

• The address space carries internal corporate infrastructure, evidenced by reverse DNS entries such as n205-128.zzzs.si and n158-64.zzzs.si which point to the zzzs.si domain.
• The inventory consists of 1024 IPv4 addresses across 3 prefixes, with a neighbour count of 2, indicating a small, self-contained internal network rather than a transit or access provider.

Notable

• All registrants for the announced prefixes (194.116.204.0/23, 194.59.185.0/24, 195.190.158.0/24) are listed as Zavod za zdravstveno zavarovanje Slovenije with the netname ZZZS, fully aligning with the AS holder.
• The address inventory is finely subdivided into three distinct blocks, consistent with site-by-site segmentation for a large national institution.

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

Announced prefixes

• 194.59.185.0/24
• 194.116.204.0/23
• 195.190.158.0/24

Upstream networks

• AS34779 T-2, d.o.o.
• AS21283 A1 Slovenija telekomunikacijske storitve,d.d.

Adjacent networks

• AS34779 T-2, d.o.o.
• AS21283 A1 Slovenija telekomunikacijske storitve,d.d.