asn.dev

Autonomous system

AS44328 Region-SydDanmark Region Syddanmark

Unclassified RIPE

IPv4 addresses 4.10K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly DK
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Region Syddanmark

Denmark · AI-generated

government healthcare denmark

REGION-SYDDANMARK is operated by Region Syddanmark, the public health authority for the Southern Denmark region.

What it's used for

  • The space carries internal government and healthcare infrastructure, evidenced by the netname RSYD-NET and reverse DNS entry colabdemooth.rsyd.dk.
  • The AS announces 4096 IPv4 addresses across 1 prefix (193.163.224.0/20) with 2 observed neighbours, indicating a small, self-contained internal network rather than a transit or access provider.
  • Traffic consists of administrative, clinical, and regional development services for the Danish public health system.

Notable

  • The RDAP registrant Region Syddanmark matches the AS holder, confirming direct ownership of the address space.
  • The address inventory is a single contiguous /20 block, typical of a dedicated corporate or governmental 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

2 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS3292TDC Holding A/S184
AS31027GlobalConnect A/S56

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-02, 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 · 4.10K addresses IPv6 0 prefixes

CountryNamePrefixes
DKDenmark1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS44328
Registry name
Region-SydDanmark
Registrant
GCNET-MNT
Abuse contact
abuse@globalconnect.dk
Registered
2007-12-24
Last changed
2019-12-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 4 valid, 0 with no ROA
ROAs
4 authorising AS44328
ASPA
no ASPA record
IRR
100% registered · 4 of 4 announcements
Route objects
5 naming AS44328

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: 448 networks and 1,851 prefixes, as published 2026-11-03. 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