Autonomous system
AS5398 INTERNETONE
Unclassified RIPE
IPv4 addresses
12.29K
6 prefixes
IPv6 prefixes
2
counted as prefixes, not addresses
Countries
1
mostly IT
Flagged prefixes
0
none
Summary
Internet One SRL
isp legacy
InternetONE is the network of Internet One SRL, an Italian service provider
based in Varese, Lombardy, which markets AS5398 as its "worldwide backbone".
What it's used for
- Fibre and wireless connectivity, VoIP telephony, cloud and managed hosting services for Italian business customers.
- IP transit and peering: the ASN is present at Italian and European exchanges and carries both the provider's own hosted services and its downstream customers.
Notable
- A provider-style ASN rather than an enterprise one: address space is split between access customers and hosted/cloud infrastructure, so geolocation of its ranges tends to cluster around northern Italy.
- The
aut-numobject states that AS5398 validates RPKI and rejects invalid prefixes from peers and customers, and that it applies route-flap damping.
Interesting
- Peering policy is selective, with technical details published through PeeringDB rather than in the RIPE object itself.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Address space
Summary
| Country | Name | Prefixes |
|---|---|---|
| IT | Italy | 8 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS5398- Registry name
- InternetONE
- Registrant
- lir-it-internetone-1-MNT
- Abuse contact
- abuse@internetone.it
- Registered
- 1970-01-01
- Last changed
- 2026-04-25
- Status
- active
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
No IC3 indicators Nothing from the FBI IC3 feed.
Threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere