Autonomous System details
AS203208
Czech Telecommunication Office — ctu.cz
Summary
| Country |
 Czechia
|
| Organization | Czech Telecommunication Office |
| Domain | ctu.cz |
| Number of IPv4 | 768 |
| Number of IPv6 | 5.5460× 1029 |
| AS Type | ISP |
| Registry | RIPE NCC |
| Allocated | March 08, 2016 (about 8 years ago) |
| Updated | October 16, 2020 (about 3 years ago) |
IP Ranges
AS203208 announces 2 IPv4 ranges and 3 IPv6 ranges.
That's a total of 768 IPv4 addresses and 5.5460× 1029 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 185.68.212.0/23 |
CTU SOKOLOVSKA
|
512 | RIPE NCC | ASSIGNED PA |
| 185.68.214.0/24 |
CTU SOKOLOVSKA
|
256 | RIPE NCC | ASSIGNED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2a05:1c40::/30 |
CTU SOKOLOVSKA
|
3.1691× 1029 | RIPE NCC | ASSIGNED |
| 2a05:1c44::/31 |
CTU SOKOLOVSKA
|
1.5846× 1029 | RIPE NCC | ASSIGNED |
| 2a05:1c46::/32 |
CTU SOKOLOVSKA
|
7.9228× 1028 | RIPE NCC | ASSIGNED |
Peers
There is no peer for AS203208.
Downstreams
There is no downstream for AS203208.