asn.dev

Autonomous system

AS201172 SUNET-IP-RUNKO

Unclassified RIPE

IPv4 addresses 7.94K 8 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly FI
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Suupohjan Seutuverkko

Finland · AI-generated

residential municipal fiber access

SUNET-IP-RUNKO is operated by Suupohjan Seutuverkko Oy.

What it's used for

  • The address space carries residential and business customer traffic, evidenced by reverse DNS entries such as customer.sunet.fi and customer.pssv.fi.
  • The AS announces 7936 IPv4 addresses across 8 prefixes and 1 IPv6 prefix, with only 1 observed neighbour, indicating a local access network rather than a transit provider.
  • Traffic consists of last-mile broadband connections for residents and businesses in the municipalities of Kauhajoki, Teuva, Karvia, Isojoki, Karijoki, Kurikka, and Siikainen.

Notable

  • Registrants for the majority of prefixes are Suupohjan Seutuverkko Oy, while 45.13.60.0/22 is registered to Kurikan kaupunki and 45.85.232.0/22 to Lennu Verkko Oy.
  • Suupohjan Seutuverkko Oy is a municipal-owned company building an open data communication network in Southern Ostrobothnia and Northern Satakunta.
  • The inventory includes a mix of /22 and /21 blocks, with the largest being 109.204.160.0/21.

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, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS47605FNE-Finland Oy514

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-30, 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 8 prefixes · 7.94K addresses IPv6 1 prefixes

CountryNamePrefixes
FIFinland9

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS201172
Registry name
Sunet-IP-RUNKO
Registrant
Suupohjan Seutuverkko Oy
Abuse contact
info@sunet.fi
Registered
2015-01-08
Last changed
2018-09-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
67% valid · 6 valid, 3 with no ROA
ROAs
6 authorising AS201172
ASPA
no ASPA record
IRR
100% registered · 9 of 9 announcements
Route objects
9 naming AS201172

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 1,849 prefixes, as published 2026-10-30. 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