Autonomous system
AS31642 VARNAMO-ENERGI Varnamo Energi AB
Unclassified RIPE
Summary
Varnamo Energi
residential fiber municipal broadband
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.netand212-37-104-0.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. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Transit providers
1 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS12552 | GlobalConnect AB | 273 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-03, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 4 prefixes · 17.66K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| SE | Sweden | 5 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS31642- Registry name
- VARNAMO-ENERGI
- Registrant
- Varnamo Energi AB
- Abuse contact
- abuse@varnamo.net
- Registered
- 2004-06-29
- Last changed
- 2018-09-04
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 5 with no ROA
- ROAs
- 0 authorising AS31642
- ASPA
- no ASPA record
- IRR
- 100% registered · 5 of 5 announcements
- Route objects
- 5 naming AS31642
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 448 networks and 1,851 prefixes, as published 2026-11-04. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere