205.217.224.0/18,AG block - 19950410
69.50.64.0/19,AG block - 20030528
69.57.224.0/18,AG block - 20030625
209.59.64.0/17,AG block - 20040721
76.76.160.0/18,AG block - 20070504
208.83.80.0/20,AG block - 20071004
206.214.0.0/18,AG block - 20090817