AS31642 — VARNAMO-ENERGI Varnamo Energi AB

AS31642 announces 4 IPv4 prefixes covering 17,664 addresses and 1 IPv6 prefixes.

About this network

The AS handle VARNAMO-ENERGI is held by Varnamo Energi AB.

What it's used for

• The space carries residential and business access traffic, evidenced by reverse DNS entries such as 92-244-200-0.dynamic.varnamo.net and 212-37-104-0.static.varnamo.net.
• With 17664 IPv4 addresses announced across 4 prefixes and only 1 observed neighbour, the high address-to-neighbour ratio indicates an access network rather than a transit provider.

Notable

• Registrants for the three largest prefixes (92.244.192.0/19, 212.37.96.0/19, 185.172.76.0/22) are all Varnamo Energi AB, matching the announcer.
• The smallest prefix, 193.234.178.0/24, is registered to Tidsam AB with the netname SE-INTPRESS, suggesting a distinct or historical allocation within the AS.
• The address inventory consists of three /19 and /22 blocks and one /24, all located in Sweden, with no IPv6 prefixes in inventory.

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

Announced prefixes

• 92.244.192.0/19
• 185.172.76.0/22
• 193.234.178.0/24
• 212.37.96.0/19
• 2001:4040::/29

Upstream networks

• AS12552 GlobalConnect AB

Adjacent networks

• AS12552 GlobalConnect AB

Routing security

• RPKI: 0 valid, 0 invalid and 5 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 5 route objects.
• Listed in as-sets: AS12552:AS-GCNET.