54.157.96.0-54.157.127.255 54.157.96.0/19
54.157.128.0-54.157.255.255 54.157.128.0/17
54.162.0.0-54.162.127.255 54.162.0.0/17
54.162.128.0-54.162.131.255 54.162.128.0/22
54.158.0.0-54.159.255.255 54.158.0.0/15
54.160.0.0-54.161.255.255 54.160.0.0/15