Autonomous system
AS25358 NOVSO Novso SARL
Unclassified RIPE
Summary
Novso
transit nsp france
NOVSO is operated by Novso SARL, a French network service provider.
What it's used for
- The address space is registered under netnames such as
FR-NOVSO-20091106andFR-NOVSO-2003, with registrants consistently listed as "Network Operations Center; Novso SARL; Abuse Contact". - The AS announces 4,608 IPv4 addresses across 4 prefixes and 18 IPv6 prefixes, while maintaining 46 observed neighbours. This ratio of moderate address inventory to a high number of peering partners indicates a transit or network service provider role rather than a large access network.
Notable
- All RDAP registrants for the announced prefixes align with the AS holder, Novso SARL, confirming consistent ownership of the address space.
- The inventory consists of four distinct IPv4 blocks and a subdivided IPv6 range, typical of an operator managing multiple customer or service segments.
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 4 exchanges in 2 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Neutral Internet Exchange | Amsterdam, Netherlands | 193.239.117.175 |
| Equinix Internet Exchange Paris | Paris, France | 195.42.144.3 |
| Nine IX | Paris, France | 185.1.14.97 |
| EuroGIX | Strasbourg, France | 185.1.14.97 |
Transit providers
8 upstream, 1 downstream and 16 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 2026-10-10, 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 · 4.61K addresses IPv6 18 prefixes
| Country | Name | Prefixes |
|---|---|---|
| FR | France | 22 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS25358- Registry name
- NOVSO
- Registrant
- NOVSO-MNT
- Abuse contact
- abuse@novso.com
- Registered
- 2002-10-15
- Last changed
- 2018-09-04
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 7 valid, 0 with no ROA
- ROAs
- 5 authorising AS25358
- ASPA
- no ASPA record
- IRR
- 100% registered · 7 of 7 announcements
- Route objects
- 5 naming AS25358
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: 431 networks and 1,775 prefixes, as published 2026-10-11. 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