asn.dev

Autonomous system

AS34767 STONERICH-AS

Unclassified RIPE

IPv4 addresses 5.12K 2 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly AT
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Stonerich Webservices

Austria · AI-generated

residential isp austria small

The AS handle STONERICH-AS is operated by Otto M. Steinmann e.U., a small Austrian web services and internet access provider.

What it's used for

  • The address space carries residential or small-business internet access, evidenced by the reverse DNS entry dynamic5-251-254.stone-rich.at which indicates dynamic IP assignment for end-user connections.
  • The AS announces 5120 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, while maintaining only 1 observed neighbour. This high address-to-neighbour ratio is characteristic of an access or eyeball network rather than a transit provider.

Notable

  • The registrants for both announced IPv4 prefixes, AT-STONE-RICH-20050218 and AT-STONE-RICH-20140411, are listed as Otto M. Steinmann e.U., matching the AS holder.
  • The address inventory consists of one large /20 block and one smaller /22 block, both registered to the same entity, suggesting a consolidated internal estate for a single operator.

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
AS8245Video-Broadcast GmbH159

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-16, 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 · 5.12K addresses IPv6 1 prefixes

CountryNamePrefixes
ATAustria3

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS34767
Registry name
STONERICH-AS
Registrant
Otto M. Steinmann e.U.
Abuse contact
office@stone-rich.at
Registered
2005-03-31
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 AS34767
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
3 naming AS34767

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 1,783 prefixes, as published 2026-10-17. 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