54.86.228.0-54.86.231.255 54.86.228.0/22
54.86.232.0-54.86.239.255 54.86.232.0/21
54.86.240.0-54.86.255.255 54.86.240.0/20
54.87.0.0-54.87.255.255 54.87.0.0/16
54.88.0.0-54.91.255.255 54.88.0.0/14