asn.dev

Autonomous system

AS203738 ADRIENCHABOD-AS

Unclassified RIPE Educational/Research

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

Summary

Adrien Chabod

France · AI-generated

education research ipv6

The AS handle ADRIENCHABOD-AS is held by Adrien Chabod.

What it's used for

  • The space carries a single IPv6 prefix, 2a0e:8f02:f041::/48, with no IPv4 addresses announced.
  • With 1 IPv6 prefix and 2 observed neighbours, the inventory is minimal, consistent with a small-scale research or educational endpoint rather than a transit or access network.
  • Traffic from this AS is associated with educational or research activities, as indicated by the operator's classification in peering databases.

Notable

  • The registry holder is Adrien Chabod, matching the AS handle and peering information.
  • The address inventory consists solely of one IPv6 /48 block, with no IPv4 presence.

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

3 upstream, 0 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS41051Openfactory GmbH25
AS212895Johannes Ernst10
AS215899Justas Gudynas3

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

Shape and geography

IPv4 0 prefixes · 0 addresses IPv6 1 prefixes

CountryNamePrefixes
FRFrance1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS203738
Registry name
ADRIENCHABOD-AS
Registrant
IRISEDEN-MNT
Abuse contact
abuse@iriseden.fr
Registered
2022-07-22
Last changed
2026-10-10
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
Adrien Chabod
Network type
Educational/Research
Scope
Europe
Traffic ratio
Not Disclosed
Peering policy
Open
IRR as-set
AS203738:AS-MEMBERS
Website
https://iriseden.fr

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 · 1 valid, 0 with no ROA
ROAs
1 authorising AS203738
ASPA
3 declared providers
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS203738

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

Cross-check