193.176.84.30-193.176.84.31 193.176.84.30/31
193.176.84.32-193.176.84.63 193.176.84.32/27
193.176.84.64-193.176.84.127 193.176.84.64/26
193.176.84.128-193.176.84.255 193.176.84.128/25