You need to calculate the IP address for the following network. Is everything right?

Question

Computer networks

There is an IP address 172.18.188.35 /28 with the following attributes:

- CIDR/Mask:  255.255.255.240
 - Network ID:  172.18.188.32

You need to calculate the IP address for the following network.

10101100.00010010.10111100.0010|0000 (Network ID)  
+
00000000.00000000.00000000.0001|0000
=
172.18.188.48 (next IP address)

Answer 1

10101100.00010010.10111100.0010|0000 (Network ID)
+
00000000.00000000.00000000.0001|0000
=
172.18.188.48 (next IP address)
Did I do everything right???

Yes.

Answer 2

Linux and OSX have a cool utility - ipcalc. Well, the Internet is full of sites with its embodiment.

[email protected] ~ % ipcalc 172.18.188.35 /28
Address:   172.18.188.35        10101100.00010010.10111100.0010 0011
Netmask:   255.255.255.240 = 28 11111111.11111111.11111111.1111 0000
Wildcard:  0.0.0.15             00000000.00000000.00000000.0000 1111
=>
Network:   172.18.188.32/28     10101100.00010010.10111100.0010 0000
HostMin:   172.18.188.33        10101100.00010010.10111100.0010 0001
HostMax:   172.18.188.46        10101100.00010010.10111100.0010 1110
Broadcast: 172.18.188.47        10101100.00010010.10111100.0010 1111
Hosts/Net: 14                    Class B, Private Internet

[email protected] ~ %