asn.dev

Autonomous system

AS44708 PAULWURTH-AS AS number for Paul Wurth

Unclassified RIPE

IPv4 addresses 512 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly LU
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Paul Wurth S.A.

Luxembourg · AI-generated

business industrial engineering luxembourg

PAULWURTH-AS is the autonomous system for Paul Wurth S.A., a Luxembourg-based industrial engineering company.

What it's used for

  • The address space carries internal corporate traffic, identified by the netname PWURTH and registrant PAUL WURTH S.A.
  • The inventory consists of 512 IPv4 addresses within a single prefix (193.168.60.0/23) and 0 IPv6 prefixes, with 2 observed neighbours, indicating a small, self-contained corporate network rather than a transit or access provider.
  • Traffic from this AS represents office workers and industrial systems for an engineering firm that designs and supplies technological solutions for the iron and steel industry.

Notable

  • The registrant PAUL WURTH S.A. agrees with the AS handle PAULWURTH-AS and the netname PWURTH.
  • Paul Wurth is part of the SMS group, a global leader in the ironmaking industry, having been founded in Luxembourg in 1896.
  • The address inventory is a single /23 block, typical for a mid-sized corporate site with no external customer base.

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
AS6661POST Luxembourg106
AS56665Proximus Luxembourg S.A.81

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, 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 · 512 addresses IPv6 0 prefixes

CountryNamePrefixes
LULuxembourg1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS44708
Registry name
PAULWURTH-AS
Registrant
AS702-MNT
Abuse contact
abuse@paulwurth.com
Registered
2008-02-27
Last changed
2018-09-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 3 with no ROA
ROAs
0 authorising AS44708
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
3 naming AS44708

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: 436 networks and 1,771 prefixes, as published 2026-10-13. 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