asn.dev

Autonomous system

AS209255 TELFAXCOMMUNICATIONS

Unclassified RIPE

IPv4 addresses 1.02K 1 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly FR
Exchanges 1 recorded by PCH
Upstreams 3 1 downstream
Flagged prefixes 0 none

Summary

Telfax Communications

France · AI-generated

isp regional france telecom

TELFAXCOMMUNICATIONS is operated by Telfax Communications SARL.

What it's used for

  • The address space carries regional telecommunications traffic, evidenced by the netname FR-TELFAXCOMMUNICATIONS-20190311 and reverse DNS entries like rt-test-01.teloptic.net.
  • The AS announces 1024 IPv4 addresses across 1 prefix and 1 IPv6 prefix, with 4 observed routing neighbours. This low neighbour count relative to the address inventory indicates a regional access or service provider role rather than a transit hub.
  • As a regional ISP based in Saint-Beauzire, France, the traffic consists of subscriber eyeballs and local business connectivity for the Auvergne-Rhône-Alpes region.

Notable

  • The registrant TELFAX COMMUNICATIONS SARL matches the AS holder and the netname registrant, confirming consistent ownership of the address space.
  • The inventory consists of a single contiguous IPv4 block (92.119.52.0/22) and a single IPv6 prefix (2a09:b640::/29), representing a compact, unified corporate estate.

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

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
AuvernIXClermont-Ferrand, France185.1.2.11

Transit providers

3 upstream, 1 downstream and 8 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS1299Arelion Sweden AB81
AS60983LIOPEN SARL7
AS34019Hivane Association2

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-26, 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 1 prefixes · 1.02K addresses IPv6 1 prefixes

CountryNamePrefixes
FRFrance2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS209255
Registry name
TELFAXCOMMUNICATIONS
Registrant
mnt-fr-telfaxcommunications-1
Abuse contact
abuse@telfax.fr
Registered
2019-03-11
Last changed
2025-03-18
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 2 valid, 0 with no ROA
ROAs
2 authorising AS209255
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS209255

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: 446 networks and 1,852 prefixes, as published 2026-10-27. 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