asn.dev

Autonomous system

AS48367 FRANZ-DAX-GMBH Headend for Cable and Fiber Network

Unclassified RIPE

IPv4 addresses 2.30K 3 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

Franz Dax GmbH

Austria · AI-generated

cable fiber residential local

FRANZ-DAX-GMBH is the headend for the cable and fiber network operated by Franz Dax GmbH.

What it's used for

  • The address space carries residential and business internet services, evidenced by netnames Dax-Frankenmarkt-01 and Dax-Frankenmarkt-FTTH-Net-01, and a reverse-DNS entry 91.210.222.254.tvweb.at.
  • The AS announces 2304 IPv4 addresses across 3 prefixes with only 1 observed neighbour, a ratio that indicates a local access network rather than a transit provider.
  • Traffic from this AS consists of subscriber eyeballs for private and business customers in the Frankenmarkt area, supported by the company's construction of a local fiber-optic network.

Notable

  • Registrants for two of the three prefixes are Franz Dax GmbH, while the prefix 152.89.220.0/22 is registered to Noehmer Cablevision GmbH under the netname AT-NOEHMER-20190128.
  • The address inventory is small and geographically concentrated in Austria, with no IPv6 prefixes announced.

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
AS25447JM-DATA GmbH189

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 3 prefixes · 2.30K addresses IPv6 0 prefixes

CountryNamePrefixes
ATAustria3

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS48367
Registry name
Franz-Dax-GmbH
Registrant
JM-DATA-MNT
Abuse contact
office@tvweb.at
Registered
2008-11-19
Last changed
2018-09-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 3 valid, 0 with no ROA
ROAs
3 authorising AS48367
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
3 naming AS48367

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