asn.dev

Autonomous system

AS39194 VSP

Unclassified RIPE

IPv4 addresses 22.53K 4 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly FI
Exchanges 0 recorded by PCH
Upstreams 1 1 downstream
Flagged prefixes 0 none

Summary

VSP

Finland · AI-generated

isp regional residential telecom

VSP is operated by Vakka-Suomen Puhelin Oy.

What it's used for

  • The address space carries dynamic subscriber traffic, evidenced by reverse DNS entries such as dyn-83-146-239-254.isp.vsp.fi and dyn-85-209-102-254.isp.vsp.fi.
  • The AS announces 22,528 IPv4 addresses across 4 prefixes and 1 IPv6 prefix, while maintaining only 3 observed neighbours, a ratio characteristic of a regional access network rather than a transit provider.
  • Traffic consists of residential and small business internet access for customers in the Vakka-Suomi region of Southwest Finland.

Notable

  • All registrants for the announced prefixes are listed as Vakka-Suomen Puhelin Oy, aligning with the AS holder.
  • The address inventory is composed of four distinct IPv4 blocks, including a large /18 and three smaller /20 and /22 allocations, alongside a single /32 IPv6 prefix.

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

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

1 upstream, 1 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS6667Elisa Oyj267

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 4 prefixes · 22.53K addresses IPv6 1 prefixes

CountryNamePrefixes
FIFinland5

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS39194
Registry name
VSP
Registrant
Vakka-Suomen Puhelin Oy
Abuse contact
ripe@vsp.fi
Registered
2006-01-03
Last changed
2025-08-18
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 5 valid, 0 with no ROA
ROAs
5 authorising AS39194
ASPA
no ASPA record
IRR
100% registered · 5 of 5 announcements
Route objects
5 naming AS39194

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: 436 networks and 1,771 prefixes, as published 2026-10-13. 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

Cross-check