asn.dev

Autonomous system

AS206063 OPB CompuGroup Medical Deutschland AG

Unclassified RIPE

IPv4 addresses 1.28K 3 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly DE
Exchanges 0 recorded by PCH
Upstreams 1 1 downstream
Flagged prefixes 0 none

Summary

CompuGroup Medical Deutschland AG

Germany · AI-generated

business healthcare software germany

The AS handle OPB is held by CompuGroup Medical Deutschland AG.

What it's used for

  • The address space carries internal corporate infrastructure, evidenced by netnames CGM-TELEMED-DD, DE-CGMITSS-20170131, and CGM-TELEMED-CC associated with registrants CGM telemed abuse contact and CGM IT Solutions & Services GmbH.
  • The AS announces 1280 IPv4 addresses across 3 prefixes and maintains 2 observed neighbours, a ratio indicating a small, self-contained internal network rather than a transit or access provider.
  • Traffic from this AS consists of internal data flows for CompuGroup Medical's cloud-based software platforms, supporting medical and organizational activities in doctors' practices, pharmacies, and hospitals.

Notable

  • Registrants align with the announcer, identifying CGM telemed abuse contact and CGM IT Solutions & Services GmbH as the entities managing the space.
  • The address inventory is finely subdivided into three small prefixes, reflecting site-by-site segmentation typical of an 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, 1 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS3209Vodafone GmbH171

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 3 prefixes · 1.28K addresses IPv6 0 prefixes

CountryNamePrefixes
DEGermany3

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS206063
Registry name
OPB
Registrant
CM45300-MNT
Abuse contact
administrator@telemed.de
Registered
2017-03-31
Last changed
2026-07-29
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 3 valid, 0 with no ROA
ROAs
3 authorising AS206063
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
3 naming AS206063

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