205.214.192.0/18,BB block - 19950424
196.3.192.0/18,BB block - 19950719
196.1.160.0/19,BB block - 19961101
200.50.64.0/18,BB block - 19990415
200.50.128.0/19,BB block - 19991129
216.110.96.0/18,BB block - 20021219
72.22.128.0/18,BB block - 20050119
69.73.192.0/17,BB block - 20050510
72.51.64.0/17,BB block - 20060810
65.48.128.0/16,BB block - 20071002
64.119.192.0/19,BB block - 20080114