asn.dev

Autonomous system

AS210184 STADLMANN-IT

Unclassified RIPE

IPv4 addresses 512 2 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

Stadlmann GmbH

Austria · AI-generated

business engineering austria

STADLMANN-IT is the autonomous system for Stadlmann GmbH, an Austrian engineering firm.

What it's used for

  • The address space carries corporate infrastructure, evidenced by reverse DNS entries such as 185-243-144-64.stadlmann.at, host064.stadlmann.at, and cll.carlovers.at.
  • The AS announces 512 IPv4 addresses across 2 prefixes with only 1 observed neighbour, indicating a small, self-contained corporate network rather than a transit or access provider.
  • Traffic from this AS consists of office workers and engineering staff accessing the internet, consistent with the company's role as a mechanical and plant engineering service provider.

Notable

  • Registrants for both prefixes are listed as Stadlmann GmbH, aligning perfectly with the AS holder.
  • The address inventory is compact, consisting of two /24 blocks (185.243.144.0/24 and 193.201.173.0/24) with no IPv6 announcements.

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
AS8447A1 Telekom Austria AG122

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-28, 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 · 512 addresses IPv6 0 prefixes

CountryNamePrefixes
ATAustria2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS210184
Registry name
STADLMANN-IT
Registrant
Stadlmann GmbH
Abuse contact
abuse@stadlmann.at
Registered
2018-09-24
Last changed
2018-09-24
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 2 with no ROA
ROAs
0 authorising AS210184
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
3 naming AS210184

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 1,849 prefixes, as published 2026-10-29. 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