asn.dev

Autonomous system

AS207355 KA-NET

Unclassified RIPE

IPv4 addresses 9.73K 3 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly DK
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Ka-net

Denmark · AI-generated

residential isp denmark

KA-NET is operated by Ka-net, a Danish internet service provider based in Kalundborg.

What it's used for

  • The address space carries static residential or business connections, evidenced by reverse DNS records such as static.0.173.196.91.in-addr.arpa.ka-net.dk and static.128.168.239.193.in-addr.arpa.ka-net.dk.
  • The AS announces 9,728 IPv4 addresses across 3 prefixes and 1 IPv6 prefix, with only 1 observed routing neighbour, indicating a local access network rather than a transit provider.
  • Traffic from this AS consists of end-user internet access for subscribers in the Kalundborg area of Denmark.

Notable

  • All registrants for the announced prefixes are listed as KA-Contact; Ka-net; Abuse-C Role, consistent with the announcer.
  • The inventory includes a large block 66.97.192.0/19 alongside smaller European allocations 91.196.172.0/22 and 193.239.168.0/23, reflecting a mixed address history.

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
AS3342Cibicom A/S210

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-26, 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 3 prefixes · 9.73K addresses IPv6 1 prefixes

CountryNamePrefixes
DKDenmark4

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS207355
Registry name
Ka-net
Registrant
dk-ka-net-1-mnt
Abuse contact
abuse@ka-net.dk
Registered
2020-02-20
Last changed
2026-03-19
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
Ka-net
Scope
Not Disclosed
Traffic ratio
Not Disclosed

PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 4 valid, 0 with no ROA
ROAs
5 authorising AS207355
ASPA
no ASPA record
IRR
100% registered · 4 of 4 announcements
Route objects
5 naming AS207355

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: 445 networks and 1,817 prefixes, as published 2026-10-27. 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