asn.dev

Autonomous system

AS31521 DOM-AS Bismarckstr. 60

Unclassified RIPE

IPv4 addresses 2.05K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly DE
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

DOM Digital Online Media GmbH

Germany · AI-generated

business software germany

DOM-AS is the autonomous system for DOM Digital Online Media GmbH.

What it's used for

  • The address space carries a single IPv4 block, 83.137.168.0/21, with the netname DE-PLE-20040602 and registrant DOM Role; DOM Digital Online Media GmbH.
  • The AS announces 2048 IPv4 addresses across 1 prefix and has 1 observed neighbour, indicating a small, self-contained corporate network rather than a transit or large access provider.

Notable

  • The registrant DOM Digital Online Media GmbH matches the AS holder, confirming direct ownership of the address space.
  • DOM Digital Online Media GmbH is a software company based in Cologne, Germany, specializing in interactive technologies and Drupal development.
  • The inventory consists of a single /21 block, representing a finely subdivided internal corporate 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

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS12306Plus.line AG60

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, 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 · 2.05K addresses IPv6 0 prefixes

CountryNamePrefixes
DEGermany1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS31521
Registry name
DOM-AS
Registrant
DOM-NOC
Abuse contact
abuse@dom.de
Registered
2004-06-04
Last changed
2020-05-26
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS31521
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS31521

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 1,781 prefixes, as published 2026-10-16. 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