asn.dev

Autonomous system

AS47527 DLX-AS

Unclassified RIPE

IPv4 addresses 13.57K 16 prefixes
IPv6 prefixes 6 counted as prefixes, not addresses
Countries 1 mostly DK
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

DLX A/S

Denmark · AI-generated

business denmark hosting

The AS handle DLX-AS is held by DLX A/S.

What it's used for

  • The address space carries corporate infrastructure, evidenced by the reverse DNS record nfs14.dlx.dk and netnames consistently formatted as DK-DLX-YYYYMMDD.
  • The network announces 13,568 IPv4 addresses across 16 prefixes and 6 IPv6 prefixes, with only 2 observed neighbours, indicating a small-scale business or internal corporate estate rather than a transit or large access network.
  • Traffic from this AS consists of internal corporate services and endpoints for DLX A/S, a Danish professional services and software testing company based in Herning.

Notable

  • Registrants for the majority of prefixes are listed as DLX A/S; DLX Hostmaster, aligning with the announcer, though one prefix (185.226.20.0/23) is registered to EcoMobility S.a r.l. under the netname LU-SKYCOM-20171016.
  • The address inventory is composed of multiple /21, /22, /23, and /24 blocks, with the exception of the single /23 block registered to a different entity.

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 4 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS3292TDC Holding A/S823
AS3308Norlys Telco A/S343

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, 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 16 prefixes · 13.57K addresses IPv6 6 prefixes

CountryNamePrefixes
DKDenmark22

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS47527
Registry name
DLX-AS
Registrant
MNT-DLX
Abuse contact
abuse@dlx.dk
Registered
2008-07-02
Last changed
2023-08-29
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 22 valid, 0 with no ROA
ROAs
21 authorising AS47527
ASPA
3 declared providers
IRR
100% registered · 22 of 22 announcements
Route objects
22 naming AS47527

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: 431 networks and 1,768 prefixes, as published 2026-10-12. 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