34.253.240.0-34.253.255.255 34.253.240.0/20
34.254.0.0-34.254.63.255 34.254.0.0/18
34.254.64.0-34.254.95.255 34.254.64.0/19
34.254.96.0-34.254.111.255 34.254.96.0/20
34.254.112.0-34.254.119.255 34.254.112.0/21
34.254.120.0-34.254.121.255 34.254.120.0/23