Калькулятор IP подсетей

159.247.0.0-159.247.14.255

159.247.0.0-159.247.7.255
159.247.0.0/21

159.247.8.0-159.247.11.255
159.247.8.0/22

159.247.12.0-159.247.13.255
159.247.12.0/23

159.247.14.0-159.247.14.255
159.247.14.0/24