asn.dev

Autonomous system

AS57642 ADENCF-AS

Hosting RIPE Content

IPv4 addresses 2.30K 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly FR
Exchanges 2 recorded by PCH
Upstreams 6 0 downstream
Flagged prefixes 0 none

Summary

Figaro Classifieds

France · AI-generated

business media classifieds france

ADENCF-AS is operated by Figaro Classifieds SA.

What it's used for

  • The address space carries web and API endpoints for a French digital media and classifieds platform, as indicated by the registrant Figaro Classifieds SA and netnames FR-ADENCF-20111223 and OpenMedia.
  • The AS announces 2,304 IPv4 addresses across 2 prefixes and maintains 39 observed neighbours, a ratio consistent with a business network requiring transit connectivity for its online services.
  • Traffic from this AS consists of web requests and API interactions from users accessing employment, training, and real estate listings, as well as advertising and media services provided by the company.

Notable

  • Registrants for both announced prefixes are FCMS NOC; Figaro Classifieds SA; Abuse-C Role, which aligns with the AS holder.
  • The address inventory is compact, consisting of one /21 and one /24 block, typical for a corporate web presence rather than a large-scale access 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

Full topology · Graph

Internet exchanges

Recorded at 2 exchanges in 1 country, largest first.

ExchangeLocationTheir address
France-IX ParisParis, France37.49.237.67
Equinix Internet Exchange ParisParis, France195.42.145.184

Transit providers

6 upstream, 0 downstream and 6 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS29152Decknet SARL117
AS174Cogent Communications, LLC66
AS20766Association "Gitoyen"3
AS24482SG.GS3
AS37721Virtual Technologies & Solutions3
AS50628Leonix Telecom SAS3

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-31, 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 · 2.30K addresses IPv6 0 prefixes

CountryNamePrefixes
FRFrance2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS57642
Registry name
ADENCF-AS
Registrant
FCMSNOC-MNT
Abuse contact
abuse@figarocms.fr
Registered
2011-12-23
Last changed
2024-01-30
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
FIGARO CLASSIFIEDS
Network type
Content
Scope
Europe
Traffic ratio
Mostly Outbound
Peering policy
Open
IRR as-set
AS-FCMS
Present at
2 exchanges
Website
http://www.figaroclassifieds.com

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

Full detail
RPKI
100% valid · 3 valid, 0 with no ROA
ROAs
3 authorising AS57642
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
2 naming AS57642

Reputation

Classification and threat

Hosting Datacenter or cloud provider. Addresses are servers, not people.

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: 447 networks and 1,845 prefixes, as published 2026-10-31. 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