89.58.23.0-89.58.23.255 89.58.23.0/24
89.58.24.0-89.58.31.255 89.58.24.0/21
89.58.32.0-89.58.47.255 89.58.32.0/20
89.58.48.0-89.58.55.255 89.58.48.0/21
89.58.56.0-89.58.59.255 89.58.56.0/22