← Back to Search
General Information
Name:
Master Internet S.R.O.
Domain:
master.cz
Country:
CZ
Type:
hosting
Registry:
RIPE_NCC
Prefix Counts
IPv4 Count:
58,880
IPv6 Count:
1,665,032,979,616,295,313,626,846,199,808
IPv4 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status | Size |
|---|---|---|---|---|---|---|
| 5.180.200.0/22 | CZ | Rozhled-200 | Rozhled.cz Webhosting | RIPE_NCC | ASSIGNED PA | 1,024 |
| 37.140.220.0/24 | CZ | profisms-1 | profisms-1 | RIPE_NCC | ASSIGNED PA | 256 |
| 37.205.8.0/22 | CZ | VPSFREE-PRG4 | Vpsfree.cz - Prague4 | RIPE_NCC | ASSIGNED PA | 1,024 |
| 37.205.12.0/22 | CZ | VPSFREE-PRG6 | VPSFREE-PRG6 | RIPE_NCC | ASSIGNED PA | 1,024 |
| 77.93.192.0/19 | CZ | MASTER-AS4-CZ-MAI | Master Internet S.R.O. | RIPE_NCC | ASSIGNED PA | 8,192 |
| 80.79.16.0/20 | CZ | MASTER-AS2 | Master Internet S.R.O. | RIPE_NCC | ASSIGNED PA | 4,096 |
| 81.31.32.0/20 | CZ | MASTER1-1 | Master Internet S.R.O. | RIPE_NCC | ASSIGNED PA | 4,096 |
| 83.167.224.0/19 | CZ | PROXMOX-3-CZ-MAI | Master Internet S.R.O. | RIPE_NCC | ASSIGNED PA | 8,192 |
| 83.223.52.0/24 | NL | VITS-PROXY-NETWORK | VITS-PROXY-NETWORK | RIPE_NCC | ASSIGNED PA | 256 |
| 85.118.128.0/21 | CZ | SEONET-MULTIMEDIA-CZ-MAI | Seonet Multimedia S.R.O. | RIPE_NCC | ASSIGNED PA | 2,048 |
| 89.185.224.0/19 | CZ | GUEST-1-CZ-MAI | Master Internet S.R.O. | RIPE_NCC | ASSIGNED PA | 8,192 |
| 91.213.160.0/24 | CZ | IINFO-1-MAI-CZ | Internet Info, S.R.O. | RIPE_NCC | ASSIGNED PI | 256 |
| 91.214.192.0/22 | CZ | QCMHC-1-MAI-CZ | Qcm, S.R.O. | RIPE_NCC | ASSIGNED PI | 1,024 |
| 91.216.179.0/24 | CZ | OXY-1-MAI-CZ | Oxyshop S.R.O. | RIPE_NCC | ASSIGNED PI | 256 |
| 91.226.216.0/22 | CZ | W-HOSTING-1 | W Hosting, S.R.O. | RIPE_NCC | ASSIGNED PI | 1,024 |
| 92.63.56.0/24 | CZ | CZ-NEWTEL-20150605 | Axfone S.R.O. | RIPE_NCC | ASSIGNED PA | 256 |
| 130.193.16.0/24 | CZ | BNV-NET1 | Bnv Technologies, S.R.O. | RIPE_NCC | ASSIGNED PA | 256 |
| 149.62.144.0/21 | CZ | CZ-MASTER-20110725 | Master Internet S.R.O. | RIPE_NCC | ALLOCATED PA | 2,048 |
| 176.227.168.0/23 | CZ | HOSTINGSOLUTIONS | Hostingsolutions S.R.O. | RIPE_NCC | ASSIGNED PA | 512 |
| 178.238.32.0/20 | CZ | CZ-MASTER-20100712 | Master Internet S.R.O. | RIPE_NCC | ALLOCATED PA | 4,096 |
| 185.8.164.0/23 | CZ | VPSFREE-PRG3 | Vpsfree.cz, Z.S. | RIPE_NCC | ASSIGNED PA | 512 |
| 185.8.166.0/23 | CZ | VPSFREE-BRQ3 | Vpsfree.cz - Brno3 | RIPE_NCC | ASSIGNED PA | 512 |
| 185.25.184.0/22 | CZ | NETIO | Netio Solutions S.R.O. | RIPE_NCC | ASSIGNED PA | 1,024 |
| 185.32.160.0/22 | CZ | ANAFRA-185-1 | ANAFRA-185-1 | RIPE_NCC | ASSIGNED PA | 1,024 |
| 185.58.40.0/22 | CZ | BRNO-HOUSING33-CZ-MAI | Master Internet S.R.O. | RIPE_NCC | ASSIGNED PA | 1,024 |
| 185.85.164.0/22 | CZ | DEDICATED-DC4-5-CZ-MAI | Master Internet S.R.O. | RIPE_NCC | ASSIGNED PA | 1,024 |
| 185.145.160.0/22 | CZ | CZ-ETNETERA-MIT1-1 | Etnetera Core A.S. | RIPE_NCC | ASSIGNED PA | 1,024 |
| 185.239.216.0/22 | CZ | CZ-ADMINIT-20180105 | Adminit, S. R. O. | RIPE_NCC | ALLOCATED PA | 1,024 |
| 188.213.234.0/23 | CZ | NETIO | Netio Solutions S.R.O. | RIPE_NCC | ASSIGNED PA | 512 |
| 188.215.18.0/23 | CZ | NETIO | Netio Solutions S.R.O. | RIPE_NCC | ASSIGNED PA | 512 |
| 193.169.160.0/23 | RU | IMARTO-INC | Imarto Inc. | RIPE_NCC | ASSIGNED PI | 512 |
| 194.145.180.0/22 | CZ | MASTER-CZ-DNET-PI | Servernow S.R.O. | RIPE_NCC | ASSIGNED PI | 1,024 |
| 195.140.252.0/22 | CZ | VIRTUALMASTER-COM-4 | Virtualmaster, S.R.O. | RIPE_NCC | ASSIGNED PI | 1,024 |
IPv6 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status |
|---|---|---|---|---|---|
| 2001:678:a50::/48 | CZ | RU-AVANTEL-20190403 | Imarto Inc. | RIPE_NCC | ASSIGNED PI |
| 2001:67c:68::/48 | CZ | IINFO-1-IPV6-MAI-CZ | Internet Info, S.R.O. | RIPE_NCC | ASSIGNED PI |
| 2a00:8220::/32 | CZ | NETIO | Netio Solutions S.R.O. | RIPE_NCC | ASSIGNED |
| 2a00:a5a0::/32 | CZ | ANAFRA-6-CU0 | ANAFRA-6-CU0 | RIPE_NCC | ASSIGNED |
| 2a01:430::/32 | CZ | MASTER-MAI-CZ | Master Internet S.R.O. | RIPE_NCC | ALLOCATED-BY-LIR |
| 2a03:3b40::/40 | CZ | VPSFREE-IPV6-PRG2 | Vpsfree.cz - Ipv6 - Prague 2 | RIPE_NCC | AGGREGATED-BY-LIR |
| 2a03:3b40:100::/40 | CZ | VPSFREE-IPV6-BRQ2 | Vpsfree.cz - Ipv6 - Brno 2 | RIPE_NCC | ALLOCATED-BY-LIR |
| 2a03:3b40:200::/39 | CZ | VPSFREE-IPV6-TUNNELS | VPSFREE-IPV6-TUNNELS | RIPE_NCC | AGGREGATED-BY-LIR |
| 2a03:7460::/32 | CZ | CZ-SN-20150126 | Servernow S.R.O. | RIPE_NCC | ALLOCATED-BY-RIR |
| 2a04:16c0:200::/48 | NL | NL-BITSAFE-002 | NL-BITSAFE-002 | RIPE_NCC | ALLOCATED-BY-LIR |
| 2a07:4880::/29 | CZ | CZ-ETNETERA-20160401 | Etnetera Core A.S. | RIPE_NCC | ALLOCATED-BY-RIR |
| 2a0b:3240::/32 | CZ | rozhled-ipv6-0 | rozhled-ipv6-0 | RIPE_NCC | ALLOCATED-BY-LIR |
| 2a0c:6380::/29 | CZ | CZ-ADMINIT-20180105 | Adminit, S. R. O. | RIPE_NCC | ALLOCATED-BY-RIR |
