asn.dev

Autonomous system

AS43341 MDLINK MDlink online service center GmbH

Unclassified RIPE

IPv4 addresses 53.50K 9 prefixes
IPv6 prefixes 4 counted as prefixes, not addresses
Countries 1 mostly DE
Exchanges 2 recorded by PCH
Upstreams 15 2 downstream
Flagged prefixes 0 none

Summary

MDlink

Germany · AI-generated

isp residential germany broadband

MDLINK is operated by MDlink online service center GmbH.

What it's used for

  • The address space carries residential and business broadband access, evidenced by reverse DNS entries like port-ip-88-150-32-0.reverse.mdcc-fun.de and port-ip-213-211-208-0.reverse.mdcc-fun.de.
  • With 53,504 IPv4 addresses announced across 9 prefixes and 105 observed neighbours, the high neighbour count relative to the address block size indicates a regional access provider rather than a transit hub.
  • Traffic from this AS consists primarily of subscriber eyeballs for internet access, supported by the operator's provision of cloud services and server backups to local businesses and residents in the Magdeburg region.

Notable

  • Registrants for the majority of prefixes, including DE-MDLINK-20060123 and DE-MDLINK-20021128, align with the announcer, MDlink online service center GmbH.
  • The inventory includes blocks registered to third parties such as GlasCom Salzlandkreis GmbH and STG Kommunikations- und Nachrichtentechnik GmbH, suggesting leased space or historical acquisitions.
  • The address inventory is dominated by two large blocks, 88.150.0.0/17 and 213.211.192.0/18, which account for the bulk of the announced IPv4 space.

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

Recorded at 2 exchanges in 1 country, largest first.

ExchangeLocationTheir address
DE-CIX FrankfurtFrankfurt, Germany80.81.193.35
Berlin Commercial Internet ExchangeBerlin, Germany193.178.185.31

Transit providers

15 upstream, 2 downstream and 27 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS33891Core-Backbone GmbH274
AS1299Arelion Sweden AB166
AS6939Hurricane Electric LLC146
AS34549meerfarbig GmbH & Co. KG48
AS24482SG.GS14
AS34019Hivane Association14
AS48362Stadtwerke Feldkirch14
AS212024Marc Schmitt14

All 15 upstreams →

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 9 prefixes · 53.50K addresses IPv6 4 prefixes

CountryNamePrefixes
DEGermany13

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS43341
Registry name
MDLINK
Registrant
MDLINK-MNT
Abuse contact
abuse@mdlink.de
Registered
2007-07-17
Last changed
2026-06-19
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 14 valid, 0 with no ROA
ROAs
14 authorising AS43341
ASPA
no ASPA record
IRR
100% registered · 14 of 14 announcements
Route objects
14 naming AS43341

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 1,782 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