asn.dev

Autonomous system

AS64444 RESEAU-THD

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 6 1 downstream
Flagged prefixes 0 none

Summary

Réseau THD

France · AI-generated

business france enterprise

The AS handle RESEAU-THD is held by Réseau THD SARL.

What it's used for

  • The address space carries corporate infrastructure, evidenced by the netname FR-RESEAUTHD-20160822 and the reverse DNS entry thd-bgp1.reseau-thd.com.
  • The network announces 1024 IPv4 addresses and 1 IPv6 prefix, with 11 observed neighbours; this ratio indicates a business or enterprise network rather than a large-scale access provider.
  • Traffic from this AS consists of internal corporate endpoints and office workers, consistent with the operator's classification as an enterprise entity.

Notable

  • The RDAP registrant RESEAU THD SARL matches the AS holder, confirming consistent ownership of the announced space.
  • The inventory consists of a single contiguous IPv4 block and one IPv6 prefix, representing a compact internal 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
France-IX LyonLyon, France77.95.71.31

Transit providers

6 upstream, 1 downstream and 12 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS174Cogent Communications, LLC37
AS6939Hurricane Electric LLC25
AS8218Zayo Infrastructure France SA24
AS3215Orange S.A.4
AS34019Hivane Association2
AS25091IP-Max SA1

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, 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
AS64444
Registry name
RESEAU-THD
Registrant
fr-reseauthd-1-mnt
Abuse contact
abuse@reseau-thd.com
Registered
2016-08-23
Last changed
2019-12-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 2 valid, 0 with no ROA
ROAs
4 authorising AS64444
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
4 naming AS64444

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: 440 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

Cross-check