Visual Subnet Calculator

Enter the network you wish to subnet:

Network Address Mask bits
/

Show columns:

Click below to split and join subnets.




Subnet address Range of addresses Useable IPs Hosts Divide Join
192.0.0.0/32192.0.0.0192.0.0.01Divide
192.0.0.1/32192.0.0.1192.0.0.11Divide
192.0.0.2/31192.0.0.2 - 192.0.0.3192.0.0.2 - 192.0.0.32Divide
192.0.0.4/30192.0.0.4 - 192.0.0.7192.0.0.5 - 192.0.0.62Divide
192.0.0.8/29192.0.0.8 - 192.0.0.15192.0.0.9 - 192.0.0.146Divide
192.0.0.16/28192.0.0.16 - 192.0.0.31192.0.0.17 - 192.0.0.3014Divide
192.0.0.32/27192.0.0.32 - 192.0.0.63192.0.0.33 - 192.0.0.6230Divide
192.0.0.64/26192.0.0.64 - 192.0.0.127192.0.0.65 - 192.0.0.12662Divide
192.0.0.128/25192.0.0.128 - 192.0.0.255192.0.0.129 - 192.0.0.254126Divide
192.0.1.0/24192.0.1.0 - 192.0.1.255192.0.1.1 - 192.0.1.254254Divide
192.0.2.0/23192.0.2.0 - 192.0.3.255192.0.2.1 - 192.0.3.254510Divide
192.0.4.0/22192.0.4.0 - 192.0.7.255192.0.4.1 - 192.0.7.2541022Divide
192.0.8.0/21192.0.8.0 - 192.0.15.255192.0.8.1 - 192.0.15.2542046Divide
192.0.16.0/20192.0.16.0 - 192.0.31.255192.0.16.1 - 192.0.31.2544094Divide
192.0.32.0/19192.0.32.0 - 192.0.63.255192.0.32.1 - 192.0.63.2548190Divide
192.0.64.0/18192.0.64.0 - 192.0.127.255192.0.64.1 - 192.0.127.25416382Divide
192.0.128.0/17192.0.128.0 - 192.0.255.255192.0.128.1 - 192.0.255.25432766Divide
192.1.0.0/16192.1.0.0 - 192.1.255.255192.1.0.1 - 192.1.255.25465534Divide
192.2.0.0/15192.2.0.0 - 192.3.255.255192.2.0.1 - 192.3.255.254131070Divide
192.4.0.0/14192.4.0.0 - 192.7.255.255192.4.0.1 - 192.7.255.254262142Divide
192.8.0.0/13192.8.0.0 - 192.15.255.255192.8.0.1 - 192.15.255.254524286Divide
192.16.0.0/13192.16.0.0 - 192.23.255.255192.16.0.1 - 192.23.255.254524286Divide
192.24.0.0/13192.24.0.0 - 192.31.255.255192.24.0.1 - 192.31.255.254524286Divide
192.32.0.0/11192.32.0.0 - 192.63.255.255192.32.0.1 - 192.63.255.2542097150Divide
192.64.0.0/10192.64.0.0 - 192.127.255.255192.64.0.1 - 192.127.255.2544194302Divide
192.128.0.0/10192.128.0.0 - 192.191.255.255192.128.0.1 - 192.191.255.2544194302Divide
192.192.0.0/10192.192.0.0 - 192.255.255.255192.192.0.1 - 192.255.255.2544194302Divide