IP addres 192.168.1.0./29 untuk subnet ke 20

Selasa, 11 November 2025

IP Address 192.168.1.0/30 - untuk subnet ke 30

192.168.1.0/30

11111111.11111111.11111111.11111100

255.255.255.252

1. Jumlah subnet = 2^x

  = 2^6

  = 64

2. Jumlah host = 2^y

  = 2^2

  = 4

3. Blok subnet = 256 - 252

  = 4

Berarti total ada 64 subnet dimulai dari:

0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 144, 148, 152, 156, 160, 164, 168, 172, 176, 180, 184, 188, 192, 196, 200, 204, 208, 212, 216, 220, 224, 228, 232, 236, 240, 244, 248, 252

Karena angka 20 + 10 = 30, maka menggunakan angka ke-30, yaitu 116

Jadi...

Subnet = 192.168.1.116

Host pertama = 192.168.1.117

Host terakhir = 192.168.1.118

Broadcast = 192.168.1.119