# AS20340 (CALLTOWER) # ISPHONE, INC. # 64.34.45.0/24 65.39.213.0/24 67.213.176.0/20 69.4.176.0/20 69.54.64.0/19 165.254.122.0/24 205.196.168.0/21 206.80.64.0/19 208.52.155.0/24 208.52.156.0/24 208.70.112.0/21 209.40.224.0/19