11111111.11111111.11111111.11111100
26 = 64 Network 22 – 2 = 4
4 – 2 = 2
2 Hosting
2. 172.168.10.1/16 Kelas B
11111111.11111111.00000000.00000000
20 = 1 Network 216 – 2 = 1024
1024 – 2 = 1022
1022 Host
3. 172.168.10/22 Kelas B
11111111.11111111.11111100.00000000
26 = 64 Network 210 – 2 = 1024
1024 – 2 = 1022
1022 Host
4. 10.168.5.1/8 Kelas A
11111111.00000000.00000000.00000000
20 = 1 Network 224 – 2 = 16.777.216
16.777.216 – 2 = 16.777.214
16.777.214 Host
5. 10.168.5.1/17 Kelas A
11111111.11111111.10000000.00000000
29 = 512 Network 215 – 2 = 32.768
32.768 – 2 = 32.766
32.766 Host
