Suppose a company currently has a class C address segment?

Administration Department 16 Network No.200. 100. 100.0 subnet address 200.100.31subnet mask 255.255.224 subnet IP address range 200.65438.

Personnel department 22 network number 200. 100. 100.32 subnet address 200. 100. 100.63 subnet mask 255.255.224 subnet IP address range 200. 100. 100.

Finance department 28 network number 200. 100. 100.64 subnet address 200. 100. 100.95 subnet mask 255.255.224 subnet IP address range 200. 100. 100.

R&D Department 16 Network Number 200.100.100.100.127 Subnet Mask 255.255.224 Subnet IP Address Range 25.

Sales department 13 network number 200. 100.100.65438+028 subnet address 200.100.143 subnet mask 255.255.240 subnet IP address range 255.240 029.

The network number of logistics department 6 is 200.100.100.144 subnet address 200. 100. 159 subnet mask 255.255.240 subnet IP address range 200.60.

200.100.100.160-200.100.6438+000.253 for standby.