Autonomous System
AS39636 IREN ENERGIA S.P.A
BusinessActiveItalyRIPE
AS39636 (ASN-AEMNET) is a business network operated by IREN ENERGIA S.P.A in Italy, registered with RIPE. It has 3 IPv4 prefixes with 40,960 addresses and 1 IPv6 prefix, which makes it the 4,731st largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses40,960in 3 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#4,731of 82,200 active ASNs
Details
OrganizationIREN ENERGIA S.P.A
AS nameASN-AEMNET
Websitegruppoiren.it
Country Italy (IT)
Network typeBusiness
RegistryRIPE
Abuse contactabuse-ripe@aemnet.it
Registered2006-03-30
Last updated2026-06-25
IPv4 prefixes
3 prefixes · 40,960 addresses| Network | Addresses | First – last address |
|---|---|---|
| 46.233.128.0/18 | 16,384 | 46.233.128.0 – 46.233.191.255 |
| 94.74.0.0/18 | 16,384 | 94.74.0.0 – 94.74.63.255 |
| 89.184.96.0/19 | 8,192 | 89.184.96.0 – 89.184.127.255 |
46.233.128.0/18 94.74.0.0/18 89.184.96.0/19
IPv6 prefixes
1 prefix- 2a01:8320::/32
2a01:8320::/32
Query AS39636 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=AS39636&key=YOUR_API_KEY"Any address in its prefixes resolves to AS39636, with or without a key:
curl "https://api.ipapi.is/?q=46.233.128.1"