154.19.128.0	154.19.128.255	256
154.19.130.0	154.19.130.255	256
154.19.133.0	154.19.134.255	512
154.19.136.0	154.19.136.255	256
154.19.139.0	154.19.140.255	512
154.19.142.0	154.19.143.255	512
154.19.146.0	154.19.146.255	256
154.19.151.0	154.19.151.255	256
154.19.157.0	154.19.157.255	256