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General Information
Name:
Czech Telecommunication Office
Domain:
ctu.cz
Country:
CZ
Type:
business
Registry:
RIPE_NCC
Prefix Counts
IPv4 Count:
768
IPv6 Count:
554,597,137,599,850,363,154,807,652,352
IPv4 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status | Size |
|---|---|---|---|---|---|---|
| 185.68.212.0/23 | CZ | CZ-CTU-SOKOLOVSKA-INTERNET | CTU SOKOLOVSKA | RIPE_NCC | ASSIGNED PA | 512 |
| 185.68.214.0/24 | CZ | CZ-CTU-SOKOLOVSKA-INTERNET | CTU SOKOLOVSKA | RIPE_NCC | ASSIGNED PA | 256 |
IPv6 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status |
|---|---|---|---|---|---|
| 2a05:1c40::/30 | CZ | CZ-CTU-SOKOLOVSKA-INTERNET | CTU SOKOLOVSKA | RIPE_NCC | ASSIGNED |
| 2a05:1c44::/31 | CZ | CZ-CTU-SOKOLOVSKA-INTERNET | CTU SOKOLOVSKA | RIPE_NCC | ASSIGNED |
| 2a05:1c46::/32 | CZ | CZ-CTU-SOKOLOVSKA-INTERNET | CTU SOKOLOVSKA | RIPE_NCC | ASSIGNED |
Network Relationships
Upstreams:
AS6855
