Autonomous System
AS1267 WIND TRE S.P.A.
ISPActiveItalyRIPE
AS1267 (ASN-WINDTRE) is an ISP network operated by WIND TRE S.P.A. in Italy, registered with RIPE. It has 191 IPv4 prefixes with 9,623,808 addresses and 2 IPv6 prefixes, which makes it the 70th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses9,623,808in 191 prefixes
IPv6 prefixes2≈ 4.1 × 10³¹ addresses
Size rank#70of 82,200 active ASNs
Details
OrganizationWIND TRE S.P.A.
AS nameASN-WINDTRE
Websitewindtre.it
Country Italy (IT)
Network typeISP
RegistryRIPE
Abuse contactabuse@wind.it
Registered2002-09-19
Last updated2026-09-08
IPv4 prefixes
191 prefixes · 9,623,808 addresses| Network | Addresses | First – last address |
|---|---|---|
| 151.48.0.0/12 | 1,048,576 | 151.48.0.0 – 151.63.255.255 |
| 151.64.0.0/12 | 1,048,576 | 151.64.0.0 – 151.79.255.255 |
| 31.190.0.0/16 | 65,536 | 31.190.0.0 – 31.190.255.255 |
| 31.191.0.0/16 | 65,536 | 31.191.0.0 – 31.191.255.255 |
| 37.100.0.0/16 | 65,536 | 37.100.0.0 – 37.100.255.255 |
| 37.101.0.0/16 | 65,536 | 37.101.0.0 – 37.101.255.255 |
| 37.102.0.0/16 | 65,536 | 37.102.0.0 – 37.102.255.255 |
| 37.103.0.0/16 | 65,536 | 37.103.0.0 – 37.103.255.255 |
| 62.98.0.0/16 | 65,536 | 62.98.0.0 – 62.98.255.255 |
| 81.81.0.0/16 | 65,536 | 81.81.0.0 – 81.81.255.255 |
| 91.254.0.0/16 | 65,536 | 91.254.0.0 – 91.254.255.255 |
| 91.255.0.0/16 | 65,536 | 91.255.0.0 – 91.255.255.255 |
| 94.160.0.0/16 | 65,536 | 94.160.0.0 – 94.160.255.255 |
| 94.161.0.0/16 | 65,536 | 94.161.0.0 – 94.161.255.255 |
| 94.162.0.0/16 | 65,536 | 94.162.0.0 – 94.162.255.255 |
| 94.163.0.0/16 | 65,536 | 94.163.0.0 – 94.163.255.255 |
| 94.164.0.0/16 | 65,536 | 94.164.0.0 – 94.164.255.255 |
| 94.165.0.0/16 | 65,536 | 94.165.0.0 – 94.165.255.255 |
| 94.166.0.0/16 | 65,536 | 94.166.0.0 – 94.166.255.255 |
| 94.167.0.0/16 | 65,536 | 94.167.0.0 – 94.167.255.255 |
| 151.3.0.0/16 | 65,536 | 151.3.0.0 – 151.3.255.255 |
| 151.4.0.0/16 | 65,536 | 151.4.0.0 – 151.4.255.255 |
| 151.5.0.0/16 | 65,536 | 151.5.0.0 – 151.5.255.255 |
| 151.6.0.0/16 | 65,536 | 151.6.0.0 – 151.6.255.255 |
| 151.7.0.0/16 | 65,536 | 151.7.0.0 – 151.7.255.255 |
151.48.0.0/12 151.64.0.0/12 31.190.0.0/16 31.191.0.0/16 37.100.0.0/16 37.101.0.0/16 37.102.0.0/16 37.103.0.0/16 62.98.0.0/16 81.81.0.0/16 91.254.0.0/16 91.255.0.0/16 94.160.0.0/16 94.161.0.0/16 94.162.0.0/16 94.163.0.0/16 94.164.0.0/16 94.165.0.0/16 94.166.0.0/16 94.167.0.0/16 151.3.0.0/16 151.4.0.0/16 151.5.0.0/16 151.6.0.0/16 151.7.0.0/16
The 25 largest of 191. The API and the database have all of them.
IPv6 prefixes
2 prefixes- 2a02:b000::/23
- 2a0b:a540::/29
2a02:b000::/23 2a0b:a540::/29
Query AS1267 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=AS1267&key=YOUR_API_KEY"Any address in its prefixes resolves to AS1267, with or without a key:
curl "https://api.ipapi.is/?q=151.48.0.1"