asn.dev

Autonomous system

AS39077 ASCHENDORFF DE, NRW, Muenster

Unclassified RIPE

IPv4 addresses 512 2 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

Aschendorff Medien

Germany · AI-generated

media business corporate germany

ASCHENDORFF is operated by Aschendorff Medien GmbH & Co. KG.

What it's used for

  • The address space carries internal corporate infrastructure, evidenced by netnames ASCHENDORFF-MEDIEN-NET and ASCHENDORFF-MEDIEN-NET2 and a reverse DNS entry dz2-test.aschendorff.de.
  • The AS announces 512 IPv4 addresses across 2 prefixes with 2 observed neighbours, a ratio consistent with a small internal corporate estate rather than a transit or access network.
  • Traffic from this AS consists of office workers, web/API endpoints, and internal media production systems for the publisher's digital and print operations.

Notable

  • Registrants for both prefixes list DTS Systeme Muenster NOC and Aschendorff Medien GmbH & Co. KG, aligning with the AS holder.
  • The address inventory is small and finely subdivided into two /24 blocks, reflecting site-by-site segmentation for a single corporate entity.

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
AS8879DTS Systeme GmbH104
AS3209Vodafone GmbH16

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, 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 2 prefixes · 512 addresses IPv6 0 prefixes

CountryNamePrefixes
DEGermany2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS39077
Registry name
ASCHENDORFF
Registrant
ICSMEDIA-MNT
Abuse contact
net-abuse@aschendorff.de
Registered
2005-12-08
Last changed
2023-06-23
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 2 valid, 0 with no ROA
ROAs
2 authorising AS39077
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS39077

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 1,784 prefixes, as published 2026-10-19. 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