Autonomous system
AS1303 FR-IDRIS-ORSAY FR
Unclassified RIPE
Summary
IDRIS (CNRS)
government research legacy
FR-IDRIS-ORSAY, the network of IDRIS (Institut du développement et des ressources en informatique scientifique), the French CNRS national centre for high-performance computing, located in Orsay on the Paris-Saclay campus.
What it's used for
- Providing supercomputing resources to the French scientific research community.
Notable
- A government research-computing centre, part of CNRS. Not a commercial network.
Interesting
- IDRIS hosts Jean Zay, one of France's most powerful research supercomputers, used for climate modelling and AI.
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
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Transit providers
1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS2200 | Renater | 315 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 4 prefixes · 66.56K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| EU | 4 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS1303- Registry name
- FR-IDRIS-ORSAY
- Registrant
- Renater
- Abuse contact
- certsvp@renater.fr
- Registered
- 1970-01-01
- Last changed
- 2019-06-24
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 5 with no ROA
- ROAs
- 0 authorising AS1303
- ASPA
- no ASPA record
- IRR
- 100% registered · 5 of 5 announcements
- Route objects
- 5 naming AS1303
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: 442 networks and 1,784 prefixes, as published 2026-10-19. 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