asn.dev

Autonomous system

AS31259 KOMSA-AS

Unclassified RIPE

IPv4 addresses 4.10K 1 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly DE
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

KOMSA

Germany · AI-generated

business ict distributor germany

KOMSA-AS is operated by Komsa GmbH, a German ICT service provider and distributor.

What it's used for

  • The address space is registered under the netname DE-KOMSA-20040304 with registrant Komsa GmbH, indicating internal corporate usage for its ICT operations.
  • The AS announces 4096 IPv4 addresses within a single /20 prefix and 1 IPv6 prefix, while maintaining only 2 observed neighbours, a ratio consistent with a business network rather than a transit provider.

Notable

  • The RDAP registrant Komsa GmbH aligns directly with the AS holder KOMSA-AS Komsa GmbH, confirming consistent ownership.
  • Komsa GmbH is part of the KOMSA group, which operates as an IT and telecommunications distributor with headquarters in Hartmannsdorf, Germany.
  • The inventory consists of a single contiguous IPv4 block and one IPv6 prefix, reflecting a compact, internally managed address estate.

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

2 upstream, 0 downstream and 4 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS21413Envia Tel GmbH124
AS88811&1 Versatel GmbH92

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-17, 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 1 prefixes · 4.10K addresses IPv6 1 prefixes

CountryNamePrefixes
DEGermany2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS31259
Registry name
KOMSA-AS
Registrant
KOMSA-MNT
Abuse contact
abuse@komsa.net
Registered
2004-03-31
Last changed
2018-09-04
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
Komsa
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
0% valid · 0 valid, 4 with no ROA
ROAs
0 authorising AS31259
ASPA
no ASPA record
IRR
100% registered · 4 of 4 announcements
Route objects
4 naming AS31259

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: 442 networks and 1,783 prefixes, as published 2026-10-17. 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