Autonomous system
AS201647 SI-NERGIE
Unclassified APNIC Enterprise
Summary
SI-NERGIE GIE
business enterprise france
SI-NERGIE is operated by SI-NERGIE GIE.
What it's used for
- The address space carries corporate infrastructure, evidenced by the netname
FR-SI-nerGIEand registrantAreva SAon the 91.198.191.0/24 and 193.57.158.0/24 prefixes. - The AS announces 2560 IPv4 addresses across 5 prefixes and 1 IPv6 prefix, while maintaining 42 observed neighbours; this ratio of moderate address space against a high neighbour count indicates a transit or interconnection role rather than a pure access network.
- Traffic from this AS consists of internal corporate data and web/API endpoints for the Orano group, as indicated by the PeeringDB website pointing to the Orano CSIRT.
Notable
- Registrants for the 91.198.191.0/24 and 193.57.158.0/24 prefixes list
Areva SA, while the AS holder isSI-NERGIE GIE; this reflects the historical rebranding of Areva to Orano, with SI-NERGIE serving as the IT entity. - The address inventory is subdivided into five distinct IPv4 prefixes, including a /22 and three /23s, suggesting site-by-site segmentation typical of a large 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
Internet exchanges
Recorded at 1 exchange in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| France-IX Paris | Paris, France | 37.49.238.102 |
Transit providers
9 upstream, 0 downstream and 9 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-26, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 5 prefixes · 2.56K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| FR | France | 6 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS201647- Registry name
- SI-nerGIE
- Registrant
- lir-fr-si-nergie-1-MNT
- Abuse contact
- stephane.bubenicek@orano.group
- Registered
- 2022-11-03
- Last changed
- 2022-12-06
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- SI-NERGIE GIE
- Network type
- Enterprise
- Scope
- Europe
- Traffic ratio
- Not Disclosed
- Peering policy
- Selective
- Present at
- 1 exchanges
- Website
- https://www.orano.group/fr/csirt
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
- RPKI
- 100% valid · 10 valid, 0 with no ROA
- ROAs
- 11 authorising AS201647
- ASPA
- no ASPA record
- IRR
- 100% registered · 10 of 10 announcements
- Route objects
- 13 naming AS201647
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: 446 networks and 1,852 prefixes, as published 2026-10-27. 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