AS198024 — FI-ISTEKKI-AS Istekki Oy

AS198024 announces 14 IPv4 prefixes covering 82,944 addresses and 9 IPv6 prefixes.

About this network

FI-ISTEKKI-AS is operated by Istekki Oy, a Finnish ICT provider specializing in healthcare and public administration infrastructure.

What it's used for

• The address space carries networks for Finnish municipalities and healthcare districts, as evidenced by registrants including Pirkanmaan Hyvinvointialue, Pohjois-Savon hyvinvointialue, City of Kuopio, Vesannon Kunta, and NordLab hyvinvointiyhtyma.
• With 82,944 IPv4 addresses announced across 14 prefixes and only 5 observed neighbours, the inventory functions as an internal corporate estate for client sites rather than a transit or residential access network.
• Traffic consists of office workers, healthcare staff, and municipal administrative endpoints connecting to secure digital environments for public services.

Notable

• Registrants align with the announcer, showing Istekki Network Operators Group and Istekki Oy for most blocks, alongside specific client entities like Kuopion Kaupunki and Keski-Suomen hyvinvointialue.
• The inventory is finely subdivided into /21 and /22 blocks, reflecting site-by-site segmentation for distinct municipal and healthcare clients.
• One prefix, 185.124.88.0/21, is registered under RIPE-NCC-MANAGED-ADDRESS-BLOCK with an unknown registrant, distinguishing it from the rest of the Istekki-managed space.

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

Announced prefixes

• 31.172.152.0/21
• 37.44.48.0/21
• 45.88.44.0/22
• 161.41.0.0/16
• 185.59.116.0/22
• 185.116.32.0/22
• 185.124.88.0/21
• 185.127.60.0/22
• 185.127.72.0/22
• 185.127.84.0/22
• 185.191.192.0/22
• 185.227.44.0/22
• 193.142.176.0/21
• 193.142.184.0/22
• 2a03:7b80::/32
• 2a05:b080::/29
• 2a06:7b40::/29
• 2a06:b100::/29
• 2a06:c780::/29
• 2a06:c7c0::/29
• 2a06:c840::/29
• 2a07:3b00::/29
• 2a0a:1c40::/29

Upstream networks

• AS47605 FNE-Finland Oy
• AS13170 Kaisanet Oy
• AS6939 Hurricane Electric LLC

Adjacent networks

• AS47605 FNE-Finland Oy
• AS13170 Kaisanet Oy
• AS6939 Hurricane Electric LLC

Routing security

• RPKI: 26 valid, 0 invalid and 0 not-found announcements; 29 ROAs.
• ASPA: 2 authorised providers.
• IRR: 100% of announcements registered; 59 route objects.
• Listed in as-sets: AS-ELISAFI, AS-KAISANET, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS-SET-FNE-V6, AS16086:AS-CUST-FI, AS198024:AS-ISTEKKI, AS6695:AS-DECIX-FRA-CONNECTED, AS6695:AS-DECIX-FRA-RS, AS6695:AS-DECIX-FRA-RS-V6.

Internet exchanges

• DE-CIX Frankfurt — Frankfurt, Germany
• Netnod Sundsvall- Gävle — Sundsvall, Sweden