A.10.0.0.0~10.255.255.255 B.192.168.0.0~192.168.255.255 C.192.0.0.0~192.255.255.255 D.172.16.0.0~172.31.255.255
A.R2CPS4 B.R8EGE C.R8EGF D.R16E1F