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General Information
Name:
Core4net, S.R.O.
Domain:
core4net.cz
Country:
CZ
Type:
isp
Registry:
RIPE_NCC
Prefix Counts
IPv4 Count:
4,096
IPv6 Count:
633,825,300,114,114,700,748,351,602,688
IPv4 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status | Size |
|---|---|---|---|---|---|---|
| 93.91.240.0/22 | CZ | Infrastructure_and_data_center | Infrastructure And Data Center | RIPE_NCC | SUB-ALLOCATED PA | 1,024 |
| 93.91.244.0/22 | CZ | CZ-CORE4NET-20080521 | Core4net, S.R.O. | RIPE_NCC | ALLOCATED PA | 1,024 |
| 93.91.248.0/22 | CZ | NAT_WiFi_clients | Nat Wifi Clients | RIPE_NCC | SUB-ALLOCATED PA | 1,024 |
| 93.91.252.0/22 | CZ | CZ-CORE4NET-20080521 | Core4net, S.R.O. | RIPE_NCC | ALLOCATED PA | 1,024 |
IPv6 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status |
|---|---|---|---|---|---|
| 2a05:d540::/29 | CZ | CZ-CORE4NET-20160609 | Core4net, S.R.O. | RIPE_NCC | ALLOCATED-BY-RIR |
