Autonomous System
AS12551 ENEL S.p.A
BusinessActiveItalyRIPE
AS12551 (AS-ENEL-IT) is a business network operated by ENEL S.p.A in Italy, registered with RIPE. It has 33 IPv4 prefixes with 75,264 addresses, which makes it the 2,812th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses75,264in 33 prefixes
IPv6 prefixes0none
Size rank#2,812of 82,200 active ASNs
Details
OrganizationENEL S.p.A
AS nameAS-ENEL-IT
Websiteenel.com
Country Italy (IT)
Network typeBusiness
RegistryRIPE
Abuse contactinfofibra@enel.com
Registered1970-01-01
Last updated2024-05-27
IPv4 prefixes
33 prefixes · 75,264 addresses| Network | Addresses | First – last address |
|---|---|---|
| 146.133.0.0/18 | 16,384 | 146.133.0.0 – 146.133.63.255 |
| 158.47.64.0/18 | 16,384 | 158.47.64.0 – 158.47.127.255 |
| 146.133.64.0/19 | 8,192 | 146.133.64.0 – 146.133.95.255 |
| 146.133.128.0/19 | 8,192 | 146.133.128.0 – 146.133.159.255 |
| 158.47.32.0/19 | 8,192 | 158.47.32.0 – 158.47.63.255 |
| 146.133.96.0/20 | 4,096 | 146.133.96.0 – 146.133.111.255 |
| 158.47.16.0/20 | 4,096 | 158.47.16.0 – 158.47.31.255 |
| 146.133.112.0/21 | 2,048 | 146.133.112.0 – 146.133.119.255 |
| 146.133.120.0/22 | 1,024 | 146.133.120.0 – 146.133.123.255 |
| 158.47.8.0/23 | 512 | 158.47.8.0 – 158.47.9.255 |
| 158.47.14.0/23 | 512 | 158.47.14.0 – 158.47.15.255 |
| 146.133.1.0/24 | 256 | 146.133.1.0 – 146.133.1.255 |
| 146.133.7.0/24 | 256 | 146.133.7.0 – 146.133.7.255 |
| 146.133.12.0/24 | 256 | 146.133.12.0 – 146.133.12.255 |
| 146.133.13.0/24 | 256 | 146.133.13.0 – 146.133.13.255 |
| 146.133.19.0/24 | 256 | 146.133.19.0 – 146.133.19.255 |
| 146.133.29.0/24 | 256 | 146.133.29.0 – 146.133.29.255 |
| 146.133.68.0/24 | 256 | 146.133.68.0 – 146.133.68.255 |
| 146.133.96.0/24 | 256 | 146.133.96.0 – 146.133.96.255 |
| 146.133.125.0/24 | 256 | 146.133.125.0 – 146.133.125.255 |
| 146.133.126.0/24 | 256 | 146.133.126.0 – 146.133.126.255 |
| 146.133.128.0/24 | 256 | 146.133.128.0 – 146.133.128.255 |
| 146.133.159.0/24 | 256 | 146.133.159.0 – 146.133.159.255 |
| 146.133.240.0/24 | 256 | 146.133.240.0 – 146.133.240.255 |
| 158.47.0.0/24 | 256 | 158.47.0.0 – 158.47.0.255 |
146.133.0.0/18 158.47.64.0/18 146.133.64.0/19 146.133.128.0/19 158.47.32.0/19 146.133.96.0/20 158.47.16.0/20 146.133.112.0/21 146.133.120.0/22 158.47.8.0/23 158.47.14.0/23 146.133.1.0/24 146.133.7.0/24 146.133.12.0/24 146.133.13.0/24 146.133.19.0/24 146.133.29.0/24 146.133.68.0/24 146.133.96.0/24 146.133.125.0/24 146.133.126.0/24 146.133.128.0/24 146.133.159.0/24 146.133.240.0/24 158.47.0.0/24
The 25 largest of 33. The API and the database have all of them.
IPv6 prefixes
No IPv6 prefixes.
Query AS12551 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=AS12551&key=YOUR_API_KEY"Any address in its prefixes resolves to AS12551, with or without a key:
curl "https://api.ipapi.is/?q=146.133.0.1"