asn.dev

Autonomous system

AS50370 DEFFAYET Nicolas DEFFAYET

Unclassified RIPE Non-Profit

IPv4 addresses 512 1 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly FR
Exchanges 1 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Nicolas Deffayet

France · AI-generated

individual personal france

The AS handle DEFFAYET is held by Nicolas Deffayet.

What it's used for

  • The address space is registered under the netname FR-DEFFAYET with registrant Nicolas DEFFAYET.
  • The inventory consists of 512 IPv4 addresses in a single prefix (195.114.24.0/23) and one IPv6 prefix (2001:67c:6a4::/48).
  • With only 1 observed neighbour, the routing footprint indicates a small, isolated endpoint rather than a transit or access network.

Notable

  • The registrant Nicolas DEFFAYET matches the AS holder and the netname FR-DEFFAYET.
  • The address inventory is a single contiguous /23 block, typical of a small personal or micro-business allocation.

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
Equinix Internet Exchange ParisParis, France195.42.145.20

Transit providers

1 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS25358Novso SARL53

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, 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 · 512 addresses IPv6 1 prefixes

CountryNamePrefixes
FRFrance2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS50370
Registry name
DEFFAYET
Registrant
DEFFAYET-MNT
Abuse contact
abuse@deffayet.com
Registered
2009-12-29
Last changed
2018-09-04
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
DEFFAYET
Network type
Non-Profit
Peering policy
Selective
IRR as-set
AS-DEFFAYET
Present at
1 exchanges
Website
http://www.deffayet.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 · 2 valid, 0 with no ROA
ROAs
2 authorising AS50370
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS50370

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: 432 networks and 1,768 prefixes, as published 2026-10-12. 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