Which subnetwork is 192.168.25.50/28 on?1 point192.168.0.0192.168.25.64192.168.25.48192.168.25.0

Sure, let's determine which subnetwork the IP address 192.168.25.50 with a subnet mask of /28 belongs to. Here are the steps:

1. Understand the Subnet Mask:

   • A /28 subnet mask means that the first 28 bits of the IP address are the network part, and the remaining 4 bits are for host addresses.
   • In binary, the subnet mask /28 is: 11111111.11111111.11111111.11110000
   • In decimal, this is: 255.255.255.240

2. Convert the IP Address to Binary:

   • The IP address 192.168.25.50 in binary is: 11000000.10101000.00011001.00110010

3. Apply the Subnet Mask to Find the Network Address:

   • Perform a bitwise AND operation between the IP address and the subnet mask:

     IP Address:     11000000.10101000.00011001.00110010
     Subnet Mask:    11111111.11111111.11111111.11110000
     -------------------------------------------------
     Network Address:11000000.10101000.00011001.00110000
     

   • The result in binary is: 11000000.10101000.00011001.00110000

4. Convert the Network Address Back to Decimal:

   • The binary network address 11000000.10101000.00011001.00110000 converts to: 192.168.25.48

5. Determine the Subnetwork:

   • The network address 192.168.25.48 with a /28 subnet mask defines the subnetwork.

So, the IP address 192.168.25.50/28 belongs to the subnetwork 192.168.25.48.

Therefore, the correct answer is: 192.168.25.48