54.89.19.0-54.89.19.255 54.89.19.0/24
54.89.20.0-54.89.23.255 54.89.20.0/22
54.89.24.0-54.89.27.255 54.89.24.0/22
54.89.28.0-54.89.29.255 54.89.28.0/23
54.89.30.0-54.89.30.255 54.89.30.0/24