asn.dev

Autonomous system

AS199083 MP-AS Mediaprint Zeitungs- und Zeitschrifftenverlag Ges.m.b.H. & Co KG

Unclassified RIPE

IPv4 addresses 65.54K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly AT
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Mediaprint

Austria · AI-generated

media business corporate

MP-AS is operated by Mediaprint Zeitungs- und Zeitschrifftenverlag Ges.m.b.H. & Co KG.

What it's used for

  • The address space carries corporate infrastructure for Austria's largest print media house, with the netname MEDIAPRINT and registrant Host Master Highway; Mediaprint Zeitungs- und Zeitschrifftenverlag Ges.m.b.H. & Co KG.
  • The AS announces 65536 IPv4 addresses within a single /16 prefix (156.58.0.0/16) and maintains only 1 observed neighbour, indicating a self-contained internal corporate estate rather than a transit or access network.
  • Traffic from this AS consists of office workers, editorial staff, and web/API endpoints supporting the publication and distribution of newspapers such as Kronen Zeitung and Kurier.

Notable

  • The registrant data aligns perfectly with the AS holder, listing Mediaprint Zeitungs- und Zeitschrifftenverlag Ges.m.b.H. & Co KG and Abuse-C Role for the 156.58.0.0/16 block.
  • The address inventory is a single contiguous /16 block, typical for a large corporate entity managing its own internal network segmentation without external peering.

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
AS8447A1 Telekom Austria AG60

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-05, 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 · 65.54K addresses IPv6 0 prefixes

CountryNamePrefixes
ATAustria1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS199083
Registry name
MP-AS
Registrant
AS8447-MNT
Abuse contact
abuse@a1.at
Registered
2012-08-08
Last changed
2018-09-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS199083
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS199083

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: 453 networks and 1,854 prefixes, as published 2026-11-06. 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