asn.dev

Autonomous system

AS29494 MESSE-DUESSELDORF-AS Messe Duesseldorf GmbH

Unclassified RIPE

IPv4 addresses 512 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly DE
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Messe Düsseldorf

Germany · AI-generated

business corporate germany

The AS handle MESSE-DUESSELDORF-AS is held by Messe Düsseldorf GmbH.

What it's used for

  • The address space carries corporate infrastructure for the trade fair operator, evidenced by the netname MESSE-DUESSELDORF and registrant Messe Duesseldorf GmbH.
  • The AS announces 512 IPv4 addresses across 1 prefix with 2 observed neighbours, indicating a small, self-contained internal network rather than a transit or access provider.

Notable

  • The RDAP registrant Messe Duesseldorf GmbH matches the registry holder, confirming consistent ownership of the announced space.
  • The inventory consists of a single /23 block (194.9.88.0/23), representing a compact and uniform address allocation typical of a specific corporate site or 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 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS3320Deutsche Telekom AG30
AS3209Vodafone GmbH29

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-07, 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 · 512 addresses IPv6 0 prefixes

CountryNamePrefixes
DEGermany1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS29494
Registry name
MESSE-DUESSELDORF-AS
Registrant
MESSEDUESSELDORF-MNT
Abuse contact
abuse.de@vodafone.com
Registered
2003-09-26
Last changed
2018-09-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
1 authorising AS29494
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS29494

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: 454 networks and 1,852 prefixes, as published 2026-11-08. 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