asn.dev

Autonomous system

AS50719 MYSYS-AS

Unclassified RIPE

IPv4 addresses 3.33K 4 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly AT
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

XINON

Austria · AI-generated

residential fiber xdsl colocation

The AS handle MYSYS-AS is held by XINON GmbH.

What it's used for

  • The address space carries residential broadband access, evidenced by reverse DNS entries such as dsl0-xinon-int.graz.xinon.at and 195-191-253-126.xdsl.xinon.at, and netnames including AT-MYSYS-20120905 and MYSYS-NET.
  • The network announces 3328 IPv4 addresses across 4 prefixes with only 1 observed neighbour, a ratio characteristic of an access network rather than a transit provider.
  • Traffic consists of subscriber eyeballs for XINON's fiber, XDSL, IP telephony, and IPTV services, as well as colocation clients in its Graz data center.

Notable

  • Registrants for three of the four prefixes are XINON GmbH, while the prefix 193.228.46.0/23 is registered to Pythagorio Veranlagungsgesellschaft mbH under the netname PYTHAGORIO-AT-NET.
  • The address inventory is composed of four distinct IPv4 blocks, including a /21 and three smaller prefixes, with no IPv6 prefixes in the inventory.

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
AS60587XINON GmbH325

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-21, 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 4 prefixes · 3.33K addresses IPv6 0 prefixes

CountryNamePrefixes
ATAustria4

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS50719
Registry name
MYSYS-AS
Registrant
MYSYS-MNT
Abuse contact
office@mysys.at
Registered
2010-03-15
Last changed
2018-09-04
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
XINON
Scope
Not Disclosed
Traffic ratio
Not Disclosed
Present at
1 exchanges
Facilities
1 facilities
Website
https://www.xinon.at

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
60% valid · 3 valid, 2 with no ROA
ROAs
3 authorising AS50719
ASPA
no ASPA record
IRR
100% registered · 5 of 5 announcements
Route objects
6 naming AS50719

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: 442 networks and 1,779 prefixes, as published 2026-10-22. 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