Autonomous system
AS51184 FONIRA
Residential RIPE Cable/DSL/ISP
Summary
Fonira Telekom
isp residential business austria
FONIRA is operated by Fonira Telekom GmbH.
What it's used for
- The address space carries residential and business internet access, evidenced by reverse DNS entries such as
static.dsl.fonira.net,cgnat.fonira.net, andfonira.net. - The AS announces 13,824 IPv4 addresses and 5 IPv6 prefixes, with 1,509 observed neighbours, indicating a role focused on providing connectivity to end-users and businesses rather than pure transit.
- Traffic from this AS consists of subscriber eyeballs and business internet connections, as Fonira Telekom provides internet services to both private users and companies in Austria.
Notable
- All registrants for the announced prefixes are listed as Fonira Telekom GmbH, with one prefix also listing a Network Operation Center, confirming consistent ownership.
- The address inventory is subdivided into 10 IPv4 prefixes, including a large /20 block and several /22 blocks, reflecting a structured allocation for different service segments or regions.
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
Recorded at 7 exchanges in 5 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| DE-CIX Frankfurt | Frankfurt, Germany | 80.81.193.65 |
| AMS-IX Amsterdam | Amsterdam, Netherlands | 80.249.214.193 |
| KleyReX Internet Exchange | Frankfurt, Germany | 193.189.83.105 |
| SwissIX | Zurich, Switzerland | 2001:7f8:24::39 |
| Peering.cz | Prague, Czech Republic | 185.0.20.163 |
| NIX.CZ - Neutral Internet eXchange for the Czech Republic | Prague, Czech Republic | 91.210.17.45 |
| Vienna Internet Exchange | Vienna, Austria | 193.203.0.213 |
Transit providers
29 upstream, 1 downstream and 42 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS1764 | Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH | 198 |
| AS6939 | Hurricane Electric LLC | 192 |
| AS47692 | Nessus GmbH | 131 |
| AS34549 | meerfarbig GmbH & Co. KG | 35 |
| AS3333 | Reseaux IP Europeens Network Coordination Centre (RIPE NCC) | 15 |
| AS24482 | SG.GS | 15 |
| AS29504 | Freenet Liberec, z.s. | 15 |
| AS48185 | team.blue NV | 15 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 10 prefixes · 13.82K addresses IPv6 5 prefixes
| Country | Name | Prefixes |
|---|---|---|
| AT | Austria | 15 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS51184- Registry name
- FONIRA
- Registrant
- MEDIA-NOC
- Abuse contact
- abuse@mediainvent.com
- Registered
- 2010-06-16
- Last changed
- 2021-04-13
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- fonira Telekom
- Also known as
- mediainvent
- Network type
- Cable/DSL/ISP
- Scope
- Europe
- Traffic ratio
- Mostly Inbound
- Peering policy
- Open
- IRR as-set
AS-MEDIAINVENT- Present at
- 7 exchanges
- Facilities
- 5 facilities
- Website
- https://fonira.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
- RPKI
- 100% valid · 15 valid, 0 with no ROA
- ROAs
- 16 authorising AS51184
- ASPA
- no ASPA record
- IRR
- 100% registered · 15 of 15 announcements
- Route objects
- 33 naming AS51184
Reputation
Classification and threat
Residential Fixed-line consumer ISP. Addresses here are homes.
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 1,773 prefixes, as published 2026-10-13. 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