AS198101 — KOOPERATIVA-AS Kooperativa pojistovna, a.s., Vienna Insurance Group

AS198101 announces 2 IPv4 prefixes covering 2,048 addresses and 2 IPv6 prefixes.

About this network

KOOPERATIVA-AS is operated by Kooperativa pojistovna, a.s., a Czech life insurance company part of the Vienna Insurance Group.

What it's used for

• The address space carries corporate infrastructure, evidenced by reverse DNS entries such as eportal.vig.cz and static hostnames under the vig.cz domain.
• The AS announces 2048 IPv4 addresses across 2 prefixes and 2 IPv6 prefixes, while maintaining 21 observed neighbours.
• Traffic from this network consists of internal corporate endpoints, administrative portals, and backhaul connections for the insurance company's operations.

Notable

• Registrants for both announced prefixes align with the announcer, listing Kooperativa pojistovna, a.s., Vienna Insurance Group and the technical contact Kooperativa-Tech-and-Admin.
• The address inventory is finely subdivided into two /22 blocks, consistent with an internal corporate estate rather than a public access network.

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

Announced prefixes

• 185.52.216.0/22
• 185.74.204.0/22
• 2a03:4760::/29
• 2a04:bf80::/29

Upstream networks

• AS39392 SH.cz s.r.o.
• AS29208 Quantcom, a.s.
• AS6939 Hurricane Electric LLC
• AS6855 Slovak Telekom, a.s.
• AS8218 Zayo Infrastructure France SA
• AS24482 SG.GS
• AS29504 Freenet Liberec, z.s.

Adjacent networks

• AS39392 SH.cz s.r.o.
• AS29208 Quantcom, a.s.
• AS6939 Hurricane Electric LLC
• AS6855 Slovak Telekom, a.s.
• AS8218 Zayo Infrastructure France SA
• AS29504 Freenet Liberec, z.s.
• AS24482 SG.GS

Routing security

• RPKI: 14 valid, 0 invalid and 0 not-found announcements; 4 ROAs.
• ASPA: 4 authorised providers.
• IRR: 100% of announcements registered; 14 route objects.
• Listed in as-sets: AS-FASTER-CUST, AS-KOOPERATIVA.

Internet exchanges

• NIX.CZ - Neutral Internet eXchange for the Czech Republic — Prague, Czech Republic