188.166.0.0-188.166.31.255 188.166.0.0/19
188.166.32.0-188.166.47.255 188.166.32.0/20
188.166.48.0-188.166.55.255 188.166.48.0/21
188.166.56.0-188.166.59.255 188.166.56.0/22
188.166.60.0-188.166.60.255 188.166.60.0/24