asn.dev

Autonomous system

AS49739 KH_LUDWIGSBURG-ASN

Unclassified RIPE

IPv4 addresses 256 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

Regionale Kliniken Holding RKH GmbH

Germany · AI-generated

healthcare business corporate

KH_LUDWIGSBURG-ASN is held by Regionale Kliniken Holding RKH GmbH.

What it's used for

  • The space carries clinical and administrative traffic for a hospital group, evidenced by the netname KLINIKEN-LB-BIETIGHEIM and registrant RKH Network Operations Center.
  • The AS announces 256 IPv4 addresses across 1 prefix with 2 observed neighbours, indicating a small, self-contained corporate estate rather than a transit or access network.
  • Traffic consists of internal hospital operations, staff connectivity, and medical data exchange for the six acute clinics and specialized facilities operated by RKH in the Ludwigsburg district.

Notable

  • The registrant Regionale Kliniken Holding RKH GmbH aligns directly with the AS holder, confirming consistent ownership.
  • The address inventory consists of a single /24 block, reflecting a compact internal network structure typical of a regional healthcare provider.

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
AS553Universitaet Stuttgart56
AS3209Vodafone GmbH3

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-19, 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 · 256 addresses IPv6 0 prefixes

CountryNamePrefixes
DEGermany1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS49739
Registry name
KH_LUDWIGSBURG-ASN
Registrant
BELWUE-MNT
Abuse contact
netzwerk@rkh-gesundheit.de
Registered
2009-09-01
Last changed
2020-11-16
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS49739
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS49739

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 1,783 prefixes, as published 2026-10-20. 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