Autonomous system
AS5398 INTERNETONE
Unclassified RIPE NSP
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.
Interconnection
Peering at a glance
Internet exchanges
Recorded at 7 exchanges in 4 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| DE-CIX Frankfurt | Frankfurt, Germany | 2001:7f8::1516:0:1 |
| AMS-IX Amsterdam | Amsterdam, Netherlands | 80.249.209.125 |
| Neutral Internet Exchange | Amsterdam, Netherlands | 193.239.119.135 |
| Milan Internet Exchange | Milan, Italy | 217.29.66.194 |
| SwissIX | Zurich, Switzerland | 2001:7f8:24::32 |
| Roma Internet Exchange Point | Rome, Italy | 193.201.28.62 |
| CH Swiss Internet Exchange | Zurich, Switzerland | 185.1.59.185 |
Transit providers
8 upstream, 7 downstream and 26 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 3 prefixes · 8.96K addresses IPv6 2 prefixes
| Country | Name | Prefixes |
|---|---|---|
| IT | Italy | 5 |
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
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- InternetONE-BackBone AS5398
- Network type
- NSP
- Scope
- Europe
- Traffic ratio
- Mostly Outbound
- Peering policy
- Selective
- IRR as-set
RIPE::AS-5398- Present at
- 1 exchanges
- Facilities
- 2 facilities
- Website
- https://internet.one
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
- 80% valid · 4 valid, 1 with no ROA
- ROAs
- 9 authorising AS5398
- ASPA
- 4 declared providers
- IRR
- 80% registered · 4 of 5 announcements
- Route objects
- 6 naming AS5398
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