asn.dev

Autonomous system

AS210103 DDPO Cedric Dasnois

Unclassified RIPE Non-Profit

IPv4 addresses 256 1 prefixes
IPv6 prefixes 65 counted as prefixes, not addresses
Countries 1 mostly LU
Exchanges 1 recorded by PCH
Upstreams 4 0 downstream
Flagged prefixes 0 none

Summary

DDPO

Luxembourg · AI-generated

residential isp luxembourg small

The AS handle DDPO is held by Cedric Dasnois.

What it's used for

  • The address space carries dynamic residential subscriber traffic, evidenced by reverse DNS entries such as ip-146-19-11-64.xdsl.dyn.ddpo.be and the netname LU-DDPO-20211110.
  • The network announces 256 IPv4 addresses and 44 IPv6 prefixes, with 4 observed neighbours, indicating a small-scale access network rather than a transit provider.
  • Traffic from this AS consists of residential broadband subscribers in Luxembourg, consistent with the operator's role as a local internet service provider.

Notable

  • The registrant NOC; Cedric Dasnois; Abuse-C Role for the prefix 146.19.11.0/24 aligns with the AS holder, confirming direct ownership.
  • The inventory consists of a single IPv4 prefix and a set of IPv6 prefixes under the 2a12:1d00::/36 block, reflecting a compact address allocation typical of a small regional ISP.

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

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
Speed Internet ExchangeDronten, Netherlands2001:7f8:b7::a521:103:1

Transit providers

4 upstream, 0 downstream and 6 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS6939Hurricane Electric LLC203
AS20473The Constant Company, LLC48
AS197692Conostix S.A.36
AS41108comtrance service GmbH31

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 · 256 addresses IPv6 65 prefixes

CountryNamePrefixes
LULuxembourg66

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS210103
Registry name
DDPO
Registrant
MNT-DDPO
Abuse contact
abuse@ddpo.be
Registered
2018-10-09
Last changed
2026-01-24
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
DDPO
Also known as
DDPO
Network type
Non-Profit
Scope
Europe
Traffic ratio
Balanced
Peering policy
Open
Present at
3 exchanges
Website
http://ddpo.be

PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 8 valid, 0 with no ROA
ROAs
3 authorising AS210103
ASPA
no ASPA record
IRR
100% registered · 8 of 8 announcements
Route objects
13 naming AS210103

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