194.164.17.0-194.164.17.255 194.164.17.0/24
194.164.18.0-194.164.19.255 194.164.18.0/23
194.164.20.0-194.164.23.255 194.164.20.0/22
194.164.24.0-194.164.25.255 194.164.24.0/23