Autonomous system
AS8217 ASN-ENI
Unclassified RIPE
Summary
Eni
enterprise legacy
The corporate Autonomous System of Eni S.p.A. (ASN-ENI), the Italian
multinational energy company headquartered in Rome. Eni operates across oil and
gas exploration, refining, chemicals and power generation, and is one of Italy's
largest companies.
What it's used for
- Eni's own global corporate network: internet edge for its offices, refineries, research centres and data centres, plus its public web presence.
- The AS announces a single legacy Class-B-sized range,
151.96.0.0/16, plus its two halves. One big contiguous block held directly by the company is the classic large-enterprise inventory.
Notable
- Enterprise space. These addresses belong to Eni and its subsidiaries; they are not sold or assigned to third parties, and there are no subscriber pools.
- Almost no reverse DNS is published on the block, which is typical for a corporate network that keeps most of the range behind firewalls and NAT and exposes only a small public service footprint.
- Eni is unusual among energy firms in running its own large HPC estate (used for seismic imaging and reservoir modelling) at its data centre in Lombardy, so its network carries research-scale compute alongside ordinary corporate IT.
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 | 1 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS8217- Registry name
- ASN-ENI
- Registrant
- AS8217-MNT
- Abuse contact
- eni@pec.eni.com
- Registered
- 1970-01-01
- Last changed
- 2025-05-19
- 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