Kalkulator Subnet IPv4
Masukkan IP dengan prefix CIDR atau subnet mask, lalu lihat network, broadcast, rentang host, dan jumlah host-nya. Bisa juga membagi jaringan menjadi subnet yang lebih kecil.
/26 dibagi menjadi /31 · 32 subnet
tutup ×| # | network | rentang host | broadcast |
|---|---|---|---|
| 1 | 172.16.12.128/31 | 172.16.12.128 – 172.16.12.129 | 172.16.12.129 |
| 2 | 172.16.12.130/31 | 172.16.12.130 – 172.16.12.131 | 172.16.12.131 |
| 3 | 172.16.12.132/31 | 172.16.12.132 – 172.16.12.133 | 172.16.12.133 |
| 4 | 172.16.12.134/31 | 172.16.12.134 – 172.16.12.135 | 172.16.12.135 |
| 5 | 172.16.12.136/31 | 172.16.12.136 – 172.16.12.137 | 172.16.12.137 |
| 6 | 172.16.12.138/31 | 172.16.12.138 – 172.16.12.139 | 172.16.12.139 |
| 7 | 172.16.12.140/31 | 172.16.12.140 – 172.16.12.141 | 172.16.12.141 |
| 8 | 172.16.12.142/31 | 172.16.12.142 – 172.16.12.143 | 172.16.12.143 |
| 9 | 172.16.12.144/31 | 172.16.12.144 – 172.16.12.145 | 172.16.12.145 |
| 10 | 172.16.12.146/31 | 172.16.12.146 – 172.16.12.147 | 172.16.12.147 |
| 11 | 172.16.12.148/31 | 172.16.12.148 – 172.16.12.149 | 172.16.12.149 |
| 12 | 172.16.12.150/31 | 172.16.12.150 – 172.16.12.151 | 172.16.12.151 |
| 13 | 172.16.12.152/31 | 172.16.12.152 – 172.16.12.153 | 172.16.12.153 |
| 14 | 172.16.12.154/31 | 172.16.12.154 – 172.16.12.155 | 172.16.12.155 |
| 15 | 172.16.12.156/31 | 172.16.12.156 – 172.16.12.157 | 172.16.12.157 |
| 16 | 172.16.12.158/31 | 172.16.12.158 – 172.16.12.159 | 172.16.12.159 |
| 17 | 172.16.12.160/31 | 172.16.12.160 – 172.16.12.161 | 172.16.12.161 |
| 18 | 172.16.12.162/31 | 172.16.12.162 – 172.16.12.163 | 172.16.12.163 |
| 19 | 172.16.12.164/31 | 172.16.12.164 – 172.16.12.165 | 172.16.12.165 |
| 20 | 172.16.12.166/31 | 172.16.12.166 – 172.16.12.167 | 172.16.12.167 |
| 21 | 172.16.12.168/31 | 172.16.12.168 – 172.16.12.169 | 172.16.12.169 |
| 22 | 172.16.12.170/31 | 172.16.12.170 – 172.16.12.171 | 172.16.12.171 |
| 23 | 172.16.12.172/31 | 172.16.12.172 – 172.16.12.173 | 172.16.12.173 |
| 24 | 172.16.12.174/31 | 172.16.12.174 – 172.16.12.175 | 172.16.12.175 |
| 25 | 172.16.12.176/31 | 172.16.12.176 – 172.16.12.177 | 172.16.12.177 |
| 26 | 172.16.12.178/31 | 172.16.12.178 – 172.16.12.179 | 172.16.12.179 |
| 27 | 172.16.12.180/31 | 172.16.12.180 – 172.16.12.181 | 172.16.12.181 |
| 28 | 172.16.12.182/31 | 172.16.12.182 – 172.16.12.183 | 172.16.12.183 |
| 29 | 172.16.12.184/31 | 172.16.12.184 – 172.16.12.185 | 172.16.12.185 |
| 30 | 172.16.12.186/31 | 172.16.12.186 – 172.16.12.187 | 172.16.12.187 |
| 31 | 172.16.12.188/31 | 172.16.12.188 – 172.16.12.189 | 172.16.12.189 |
| 32 | 172.16.12.190/31 | 172.16.12.190 – 172.16.12.191 | 172.16.12.191 |
Tabel prefix CIDR IPv4.
Klik prefix yang lebih panjang dari jaringan Anda untuk membaginya menjadi subnet.
| prefix | subnet mask | alamat | host | di /26 Anda |
|---|---|---|---|---|
| /0 | 0.0.0.0 | 4.294.967.296 | 4.294.967.294 | - |
| /1 | 128.0.0.0 | 2.147.483.648 | 2.147.483.646 | - |
| /2 | 192.0.0.0 | 1.073.741.824 | 1.073.741.822 | - |
| /3 | 224.0.0.0 | 536.870.912 | 536.870.910 | - |
| /4 | 240.0.0.0 | 268.435.456 | 268.435.454 | - |
| /5 | 248.0.0.0 | 134.217.728 | 134.217.726 | - |
| /6 | 252.0.0.0 | 67.108.864 | 67.108.862 | - |
| /7 | 254.0.0.0 | 33.554.432 | 33.554.430 | - |
| /8 | 255.0.0.0 | 16.777.216 | 16.777.214 | - |
| /9 | 255.128.0.0 | 8.388.608 | 8.388.606 | - |
| /10 | 255.192.0.0 | 4.194.304 | 4.194.302 | - |
| /11 | 255.224.0.0 | 2.097.152 | 2.097.150 | - |
| /12 | 255.240.0.0 | 1.048.576 | 1.048.574 | - |
| /13 | 255.248.0.0 | 524.288 | 524.286 | - |
| /14 | 255.252.0.0 | 262.144 | 262.142 | - |
| /15 | 255.254.0.0 | 131.072 | 131.070 | - |
| /16 | 255.255.0.0 | 65.536 | 65.534 | - |
| /17 | 255.255.128.0 | 32.768 | 32.766 | - |
| /18 | 255.255.192.0 | 16.384 | 16.382 | - |
| /19 | 255.255.224.0 | 8.192 | 8.190 | - |
| /20 | 255.255.240.0 | 4.096 | 4.094 | - |
| /21 | 255.255.248.0 | 2.048 | 2.046 | - |
| /22 | 255.255.252.0 | 1.024 | 1.022 | - |
| /23 | 255.255.254.0 | 512 | 510 | - |
| /24 | 255.255.255.0 | 256 | 254 | - |
| /25 | 255.255.255.128 | 128 | 126 | - |
| /26 | 255.255.255.192 | 64 | 62 | 1 |
| /27 | 255.255.255.224 | 32 | 30 | 2 bagi → |
| /28 | 255.255.255.240 | 16 | 14 | 4 bagi → |
| /29 | 255.255.255.248 | 8 | 6 | 8 bagi → |
| /30 | 255.255.255.252 | 4 | 2 | 16 bagi → |
| /31 | 255.255.255.254 | 2 | 2 | 32 bagi → |
| /32 | 255.255.255.255 | 1 | 1 | 64 bagi → |
Seputar kalkulator ini.
Bagaimana cara memakai kalkulator subnet ini?
▼
Ketik alamat IP diikuti prefix, misalnya 192.168.1.10/24, atau diikuti subnet mask, misalnya 192.168.1.10 255.255.255.0. Tanpa prefix, kalkulator memakai /24. Klik salah satu baris di tabel untuk membagi jaringan menjadi subnet yang lebih kecil.
Kenapa jumlah host yang bisa dipakai selalu dikurangi 2?
▼
Alamat pertama dalam subnet adalah alamat network dan alamat terakhir adalah alamat broadcast, sehingga keduanya tidak bisa diberikan ke perangkat. Pengecualiannya /31 (link point-to-point, RFC 3021) dan /32 (satu alamat), yang memakai semua alamatnya.
Bisakah dipakai dari terminal?
▼
Bisa. curl 'ipku.in/alat/kalkulator-subnet-ipv4?q=192.168.1.10/24' menghasilkan hasil perhitungan dalam teks biasa.