Autonomous System
AS203059 Consorzio Energetico Val Venosta Soc. Coop.
ISPActiveItalyRIPE
AS203059 (VION-AS) is an ISP network operated by Consorzio Energetico Val Venosta Soc. Coop. in Italy, registered with RIPE. It has 48 IPv4 prefixes with 12,288 addresses and 1 IPv6 prefix, which makes it the 9,250th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses12,288in 48 prefixes
IPv6 prefixes1≈ 6.3 × 10²⁹ addresses
Size rank#9,250of 82,200 active ASNs
Details
OrganizationConsorzio Energetico Val Venosta Soc. Coop.
AS nameVION-AS
Websitevion.bz.it
Country Italy (IT)
Network typeISP
RegistryRIPE
Abuse contactabuse@vion.bz.it
Registered2022-08-31
Last updated2026-07-05
IPv4 prefixes
48 prefixes · 12,288 addresses| Network | Addresses | First – last address |
|---|---|---|
| 45.91.120.0/24 | 256 | 45.91.120.0 – 45.91.120.255 |
| 45.95.211.0/24 | 256 | 45.95.211.0 – 45.95.211.255 |
| 64.254.160.0/24 | 256 | 64.254.160.0 – 64.254.160.255 |
| 64.254.161.0/24 | 256 | 64.254.161.0 – 64.254.161.255 |
| 64.254.162.0/24 | 256 | 64.254.162.0 – 64.254.162.255 |
| 64.254.163.0/24 | 256 | 64.254.163.0 – 64.254.163.255 |
| 64.254.164.0/24 | 256 | 64.254.164.0 – 64.254.164.255 |
| 64.254.165.0/24 | 256 | 64.254.165.0 – 64.254.165.255 |
| 64.254.166.0/24 | 256 | 64.254.166.0 – 64.254.166.255 |
| 64.254.167.0/24 | 256 | 64.254.167.0 – 64.254.167.255 |
| 64.254.168.0/24 | 256 | 64.254.168.0 – 64.254.168.255 |
| 64.254.169.0/24 | 256 | 64.254.169.0 – 64.254.169.255 |
| 64.254.170.0/24 | 256 | 64.254.170.0 – 64.254.170.255 |
| 64.254.171.0/24 | 256 | 64.254.171.0 – 64.254.171.255 |
| 64.254.172.0/24 | 256 | 64.254.172.0 – 64.254.172.255 |
| 64.254.173.0/24 | 256 | 64.254.173.0 – 64.254.173.255 |
| 64.254.174.0/24 | 256 | 64.254.174.0 – 64.254.174.255 |
| 64.254.175.0/24 | 256 | 64.254.175.0 – 64.254.175.255 |
| 85.155.156.0/24 | 256 | 85.155.156.0 – 85.155.156.255 |
| 85.155.157.0/24 | 256 | 85.155.157.0 – 85.155.157.255 |
| 85.155.158.0/24 | 256 | 85.155.158.0 – 85.155.158.255 |
| 85.155.159.0/24 | 256 | 85.155.159.0 – 85.155.159.255 |
| 91.218.77.0/24 | 256 | 91.218.77.0 – 91.218.77.255 |
| 109.202.224.0/24 | 256 | 109.202.224.0 – 109.202.224.255 |
| 109.202.225.0/24 | 256 | 109.202.225.0 – 109.202.225.255 |
45.91.120.0/24 45.95.211.0/24 64.254.160.0/24 64.254.161.0/24 64.254.162.0/24 64.254.163.0/24 64.254.164.0/24 64.254.165.0/24 64.254.166.0/24 64.254.167.0/24 64.254.168.0/24 64.254.169.0/24 64.254.170.0/24 64.254.171.0/24 64.254.172.0/24 64.254.173.0/24 64.254.174.0/24 64.254.175.0/24 85.155.156.0/24 85.155.157.0/24 85.155.158.0/24 85.155.159.0/24 91.218.77.0/24 109.202.224.0/24 109.202.225.0/24
The 25 largest of 48. The API and the database have all of them.
IPv6 prefixes
1 prefix- 2a13:5080::/29
2a13:5080::/29
Query AS203059 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=AS203059&key=YOUR_API_KEY"Any address in its prefixes resolves to AS203059, with or without a key:
curl "https://api.ipapi.is/?q=45.91.120.1"