Autonomous System
AS20811 Retelit Digital Services S.p.A.
HostingActiveItalyRIPE
AS20811 (BRENNERCOM-AS) is a hosting network operated by Retelit Digital Services S.p.A. in Italy, registered with RIPE. It has 14 IPv4 prefixes with 68,352 addresses and 2 IPv6 prefixes, which makes it the 3,104th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses68,352in 14 prefixes
IPv6 prefixes2≈ 1.3 × 10³⁰ addresses
Size rank#3,104of 82,200 active ASNs
Details
OrganizationRetelit Digital Services S.p.A. · hosting provider profile
AS nameBRENNERCOM-AS
Websiteretelit.it
Country Italy (IT)
Network typeHosting
RegistryRIPE
Abuse contactabuse@retelit.it
Registered2002-07-02
Last updated2025-07-25
IPv4 prefixes
14 prefixes · 68,352 addresses| Network | Addresses | First – last address |
|---|---|---|
| 37.186.128.0/18 | 16,384 | 37.186.128.0 – 37.186.191.255 |
| 46.234.224.0/19 | 8,192 | 46.234.224.0 – 46.234.255.255 |
| 84.18.128.0/19 | 8,192 | 84.18.128.0 – 84.18.159.255 |
| 89.190.160.0/19 | 8,192 | 89.190.160.0 – 89.190.191.255 |
| 95.171.32.0/19 | 8,192 | 95.171.32.0 – 95.171.63.255 |
| 217.199.0.0/19 | 8,192 | 217.199.0.0 – 217.199.31.255 |
| 93.89.48.0/20 | 4,096 | 93.89.48.0 – 93.89.63.255 |
| 77.74.112.0/21 | 2,048 | 77.74.112.0 – 77.74.119.255 |
| 109.69.248.0/21 | 2,048 | 109.69.248.0 – 109.69.255.255 |
| 185.6.192.0/22 | 1,024 | 185.6.192.0 – 185.6.195.255 |
| 185.111.144.0/22 | 1,024 | 185.111.144.0 – 185.111.147.255 |
| 84.18.147.0/24 | 256 | 84.18.147.0 – 84.18.147.255 |
| 147.189.208.0/24 | 256 | 147.189.208.0 – 147.189.208.255 |
| 147.189.209.0/24 | 256 | 147.189.209.0 – 147.189.209.255 |
37.186.128.0/18 46.234.224.0/19 84.18.128.0/19 89.190.160.0/19 95.171.32.0/19 217.199.0.0/19 93.89.48.0/20 77.74.112.0/21 109.69.248.0/21 185.6.192.0/22 185.111.144.0/22 84.18.147.0/24 147.189.208.0/24 147.189.209.0/24
IPv6 prefixes
2 prefixes- 2a02:490::/29
- 2a02:54c0::/29
2a02:490::/29 2a02:54c0::/29
Query AS20811 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=AS20811&key=YOUR_API_KEY"Any address in its prefixes resolves to AS20811, with or without a key:
curl "https://api.ipapi.is/?q=37.186.128.1"Other networks of Retelit Digital Services S.p.A.
AS3302 Retelit Digital Services S.p.A.631,040 IPv4 addressesAS5602 Retelit Digital Services S.p.A.83,712 IPv4 addressesAS47902 Retelit Digital Services S.p.A.63,488 IPv4 addressesAS28716 Retelit Digital Services S.p.A.45,568 IPv4 addressesAS12850 Retelit Digital Services S.p.A.36,096 IPv4 addresses