Autonomous System
AS8217 ENI S.p.A.
BusinessActiveItalyRIPE
AS8217 (ASN-ENI) is a business network operated by ENI S.p.A. in Italy, registered with RIPE. It has 3 IPv4 prefixes with 131,072 addresses, which makes it the 1,918th largest of 82,141 active autonomous systems by IPv4 space.
IPv4 addresses131,072in 3 prefixes
IPv6 prefixes0none
Size rank#1,918of 82,141 active ASNs
Details
OrganizationENI S.p.A.
AS nameASN-ENI
Websiteeni.com
Country Italy (IT)
Network typeBusiness
RegistryRIPE
Abuse contacteni@pec.eni.com
Registered1970-01-01
Last updated2025-05-19
IPv4 prefixes
3 prefixes · 131,072 addresses| Network | Addresses | First – last address |
|---|---|---|
| 151.96.0.0/16 | 65,536 | 151.96.0.0 – 151.96.255.255 |
| 151.96.0.0/17 | 32,768 | 151.96.0.0 – 151.96.127.255 |
| 151.96.128.0/17 | 32,768 | 151.96.128.0 – 151.96.255.255 |
151.96.0.0/16 151.96.0.0/17 151.96.128.0/17
IPv6 prefixes
No IPv6 prefixes.
Query AS8217 with the API
The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day.
curl "https://api.ipapi.is/?q=AS8217&key=YOUR_API_KEY"Any address in its prefixes resolves to AS8217, with or without a key:
curl "https://api.ipapi.is/?q=151.96.0.1"