asn.dev

Autonomous system

AS206418 GK5304

Unclassified RIPE

IPv4 addresses 1.02K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly DK
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Gentofte Kommune

Denmark · AI-generated

government municipal denmark

GK5304 is operated by Gentofte Kommune.

What it's used for

  • The address space carries municipal government infrastructure, identified by the netname DK-GENTOFTE-20170112 and registrant Gentofte Kommune.
  • The AS announces 1024 IPv4 addresses within a single prefix (185.185.96.0/22) and maintains 1 observed neighbour, indicating a small, self-contained internal network rather than a transit or access provider.
  • Traffic from this AS consists of internal municipal services, administrative endpoints, and public-facing web services for the Gentofte Municipality in the Capital Region of Denmark.

Notable

  • The RDAP registrant Gentofte Kommune matches the AS holder, confirming direct ownership of the address space.
  • The inventory consists of a single contiguous /22 block, typical for a municipal entity managing its own IT infrastructure without complex peering or transit requirements.

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, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS3292TDC Holding A/S236

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-27, 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 · 1.02K addresses IPv6 0 prefixes

CountryNamePrefixes
DKDenmark1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS206418
Registry name
GK5304
Registrant
dk-gentofte-1-mnt
Abuse contact
bh@gentofte.dk
Registered
2017-01-24
Last changed
2018-09-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 4 with no ROA
ROAs
0 authorising AS206418
ASPA
no ASPA record
IRR
100% registered · 4 of 4 announcements
Route objects
1 naming AS206418

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: 447 networks and 1,852 prefixes, as published 2026-10-27. 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