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General Information
Name:
Nextremum S.R.O.
Domain:
nextremum.com
Country:
CZ
Type:
isp
Registry:
RIPE_NCC
Prefix Counts
IPv4 Count:
768
IPv6 Count:
633,825,300,114,114,700,748,351,602,688
IPv4 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status | Size |
|---|---|---|---|---|---|---|
| 154.51.15.0/24 | US | COGENT-154-51-16 | Psinet, Inc. | ARIN | allocation | 256 |
| 154.59.89.0/24 | US | COGENT-154-59-16 | Psinet, Inc. | ARIN | allocation | 256 |
| 193.239.177.0/24 | CZ | CZ-NEXTREMUM-20230605 | Nextremum S.R.O. | RIPE_NCC | ALLOCATED PA | 256 |
IPv6 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status |
|---|---|---|---|---|---|
| 2a12:fe40::/29 | CZ | CZ-NEXTREMUM-20220601 | Nextremum S.R.O. | RIPE_NCC | ALLOCATED-BY-RIR |
