asn.dev

Autonomous system

AS58049 MTXS

Unclassified RIPE

IPv4 addresses 768 2 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly LU
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Erinix

Luxembourg · AI-generated

business luxembourg mtxs

MTXS is operated by Erinix Sarl, a Luxembourg-based entity formerly known as MTX Services Sàrl.

What it's used for

  • The address space carries business traffic, indicated by the netname LU-MTXS-20190701 and registrants ISIX Communications NOC and Erinix Sarl.
  • The AS announces 768 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with only 1 observed neighbour, implying a direct peering or transit relationship rather than a large-scale access network.
  • Traffic from this AS consists of corporate and business endpoints, consistent with the operator's identity as a service provider or enterprise entity in Luxembourg.

Notable

  • Registrants ISIX Communications NOC and Erinix Sarl align with the announcer, confirming ownership of the address space.
  • The operator underwent a rebranding from MTX Services Sàrl to Erinix Sàrl, as documented in public announcements.
  • The inventory is compact, consisting of two contiguous IPv4 blocks and a single IPv6 prefix, typical of a focused corporate or service provider 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

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

ASNetworkPaths seen
AS13002ISIX Communications LLP267

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-10, 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 2 prefixes · 768 addresses IPv6 1 prefixes

CountryNamePrefixes
LULuxembourg3

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS58049
Registry name
MTXS
Registrant
ISIX-MNT
Abuse contact
abuse@mtxc.lu
Registered
2020-03-23
Last changed
2020-03-23
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 6 valid, 0 with no ROA
ROAs
6 authorising AS58049
ASPA
no ASPA record
IRR
100% registered · 6 of 6 announcements
Route objects
8 naming AS58049

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 1,775 prefixes, as published 2026-10-11. 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