Autonomous System details
AS43542
Optonet Communication, Spol. S.R.O. — optonet.cz
Summary
| Country |
 Czechia
|
| Organization | Optonet Communication, Spol. S.R.O. |
| Domain | optonet.cz |
| Number of IPv4 | 9,216 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | Business |
| Registry | RIPE NCC |
| Allocated | August 20, 2007 (about 16 years ago) |
| Updated | June 27, 2022 (about 1 year ago) |
IP Ranges
AS43542 announces 2 IPv4 ranges and 1 IPv6 range.
That's a total of 9,216 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 78.156.128.0/19 |
Optonet Infrastructure Routed Network
|
8,192 | RIPE NCC | ASSIGNED PA |
| 185.85.92.0/22 |
Optonet Communication, Spol. S.R.O.
|
1,024 | RIPE NCC | ALLOCATED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2a00:d940::/32 |
Optonet Communication, Spol. S.R.O.
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-RIR |
Peers
There are 15 peers for AS43542: