Autonomous system
AS198330 Xefi XEFI LYON SAS
Unclassified RIPE Enterprise
Summary
Xefi
business enterprise france
XEFI is operated by Xefi Lyon SAS.
What it's used for
- The address space is registered under netnames such as
FR-CFI-20111107andFR-CFI-20190425, all attributed toXEFI LYON SAS. - The AS announces 8,448 IPv4 addresses across 9 prefixes and 1 IPv6 prefix, while maintaining 24 observed neighbours.
- As an enterprise entity, the traffic consists of internal corporate communications and data services for the organization's operations.
Notable
- All registrants for the announced prefixes are
XEFI LYON SAS, consistent with the AS holder. - The address inventory is composed of multiple /22 and /23 blocks, indicating a segmented corporate estate rather than a contiguous residential 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
Internet exchanges
Recorded at 2 exchanges in 2 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| France-IX Lyon | Lyon, France | 77.95.71.113 |
| CERN IXP / Equinix Internet Exchange Geneva | Geneva, Switzerland | 192.65.185.180 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-07, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 9 prefixes · 8.45K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| FR | France | 10 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS198330- Registry name
- Xefi
- Registrant
- CFI-MNT
- Abuse contact
- datacenter@nexeren.com
- Registered
- 2011-12-15
- Last changed
- 2026-03-20
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- NEXEREN
- Also known as
- Datacenter NEXEREN
- Network type
- Enterprise
- Scope
- Europe
- Traffic ratio
- Balanced
- Peering policy
- Open
- IRR as-set
AS-XEFI-MEMBERS- Present at
- 2 exchanges
- Facilities
- 1 facilities
- Website
- http://www.nexeren.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
- RPKI
- 100% valid · 11 valid, 0 with no ROA
- ROAs
- 13 authorising AS198330
- ASPA
- no ASPA record
- IRR
- 100% registered · 11 of 11 announcements
- Route objects
- 15 naming AS198330
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: 454 networks and 1,852 prefixes, as published 2026-11-08. 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