Autonomous System details
AS39790
Web4u S.R.O. — web4u.cz
Summary
| Country |
 Czechia
|
| Organization | Web4u S.R.O. |
| Domain | web4u.cz |
| Number of IPv4 | 5,632 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | Hosting |
| Registry | RIPE NCC |
| Allocated | April 25, 2006 (about 18 years ago) |
| Updated | December 20, 2024 (about 5 days ago) |
IP Ranges
AS39790 announces 4 IPv4 ranges and 2 IPv6 ranges.
That's a total of 5,632 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 81.91.80.0/21 |
Web4u S.R.O.
|
2,048 | RIPE NCC | ASSIGNED PA |
| 81.91.88.0/21 |
Web4u - Network
|
2,048 | RIPE NCC | ASSIGNED PA |
| 185.14.224.0/23 |
Web4u - Customers
|
512 | RIPE NCC | ASSIGNED PA |
| 185.14.224.0/22 |
Web4u - Customers
|
1,024 | RIPE NCC | ASSIGNED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2001:1568::/33 |
Web4u - Network
|
3.9614× 1028 | RIPE NCC | ASSIGNED |
| 2001:1568:8000::/33 |
Web4u S.R.O.
|
3.9614× 1028 | RIPE NCC | ALLOCATED-BY-RIR |
Peers
There are 14 peers for AS39790:
Downstreams
There is no downstream for AS39790.