| Country | Czech Republic |
| ASN | AS24971 |
| Description | CZ-TECHKEEPER-20190124 |
| Organisation | Master Internet s.r.o. ORG-MIs2-RIPE |
| IP Range | 152.89.72.0 — 152.89.72.255 |
| Num of IPs | 256 |
| ASN | AS24971 |
| Name | MASTER-AS |
| Description | Czech Republic / www.master.cz e-mail: noc@master.cz |
| Organisation | Master Internet s.r.o. ORG-MIs2-RIPE |
| Range | 152.89.72.0 — 152.89.72.255 |
| CIDR | 152.89.72.0/24 |
