Autonomous system
AS200849 FASSMA_NET-AS
Unclassified RIPE
Summary
fassma.net e.U.
business austria small
The AS handle FASSMA_NET-AS is held by Martin Fassl trading as fassma.net e.U.
What it's used for
- The space carries a single IPv4 block with netname
AT-FASSMANET-20150319and one IPv6 prefix, registered to the same entity. - The inventory consists of 1024 IPv4 addresses in one prefix and 1 IPv6 prefix, with only 1 observed neighbour, indicating a small, self-contained network rather than a transit or large access provider.
- Traffic from this AS is associated with the business operations of fassma.net e.U., a small Austrian entity.
Notable
- The RDAP registrant for the announced prefix matches the AS holder, confirming consistent ownership.
- The address inventory is minimal, comprising a single /22 IPv4 block and a /32 IPv6 prefix, typical of a small private or corporate network.
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
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.
| AS | Network | Paths seen |
|---|---|---|
| AS8245 | Video-Broadcast GmbH | 285 |
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
IPv4 1 prefixes · 1.02K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| AT | Austria | 2 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS200849- Registry name
- fassma_net-AS
- Registrant
- at-fassmanet-1-mnt
- Abuse contact
- abuse@fassma.net
- Registered
- 2015-03-30
- Last changed
- 2018-09-04
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 5 valid, 0 with no ROA
- ROAs
- 10 authorising AS200849
- ASPA
- no ASPA record
- IRR
- 100% registered · 5 of 5 announcements
- Route objects
- 15 naming AS200849
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 1,851 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