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.
IP privat (RFC 1918)172.16.4.0/23
network172.16.4.0/23
broadcast172.16.5.255
host pertama172.16.4.1
host terakhir172.16.5.254
subnet mask255.255.254.0
wildcard0.0.1.255
jumlah alamat512
host terpakai510
kelasB
ipcalc 172.16.4.0/23
alamat10101100.00010000.00000100.00000000
subnet mask11111111.11111111.11111110.00000000
network10101100.00010000.00000100.00000000
broadcast10101100.00010000.00000101.11111111
hijau = bagian network, abu-abu = bagian host
heksadesimal0xac100400
desimal2886730752
reverse dns0.4.16.172.in-addr.arpa
ipv4-mapped::ffff:ac10:400
/23 dibagi menjadi /28 · 32 subnet
tutup ×| # | network | rentang host | broadcast |
|---|---|---|---|
| 1 | 172.16.4.0/28 | 172.16.4.1 – 172.16.4.14 | 172.16.4.15 |
| 2 | 172.16.4.16/28 | 172.16.4.17 – 172.16.4.30 | 172.16.4.31 |
| 3 | 172.16.4.32/28 | 172.16.4.33 – 172.16.4.46 | 172.16.4.47 |
| 4 | 172.16.4.48/28 | 172.16.4.49 – 172.16.4.62 | 172.16.4.63 |
| 5 | 172.16.4.64/28 | 172.16.4.65 – 172.16.4.78 | 172.16.4.79 |
| 6 | 172.16.4.80/28 | 172.16.4.81 – 172.16.4.94 | 172.16.4.95 |
| 7 | 172.16.4.96/28 | 172.16.4.97 – 172.16.4.110 | 172.16.4.111 |
| 8 | 172.16.4.112/28 | 172.16.4.113 – 172.16.4.126 | 172.16.4.127 |
| 9 | 172.16.4.128/28 | 172.16.4.129 – 172.16.4.142 | 172.16.4.143 |
| 10 | 172.16.4.144/28 | 172.16.4.145 – 172.16.4.158 | 172.16.4.159 |
| 11 | 172.16.4.160/28 | 172.16.4.161 – 172.16.4.174 | 172.16.4.175 |
| 12 | 172.16.4.176/28 | 172.16.4.177 – 172.16.4.190 | 172.16.4.191 |
| 13 | 172.16.4.192/28 | 172.16.4.193 – 172.16.4.206 | 172.16.4.207 |
| 14 | 172.16.4.208/28 | 172.16.4.209 – 172.16.4.222 | 172.16.4.223 |
| 15 | 172.16.4.224/28 | 172.16.4.225 – 172.16.4.238 | 172.16.4.239 |
| 16 | 172.16.4.240/28 | 172.16.4.241 – 172.16.4.254 | 172.16.4.255 |
| 17 | 172.16.5.0/28 | 172.16.5.1 – 172.16.5.14 | 172.16.5.15 |
| 18 | 172.16.5.16/28 | 172.16.5.17 – 172.16.5.30 | 172.16.5.31 |
| 19 | 172.16.5.32/28 | 172.16.5.33 – 172.16.5.46 | 172.16.5.47 |
| 20 | 172.16.5.48/28 | 172.16.5.49 – 172.16.5.62 | 172.16.5.63 |
| 21 | 172.16.5.64/28 | 172.16.5.65 – 172.16.5.78 | 172.16.5.79 |
| 22 | 172.16.5.80/28 | 172.16.5.81 – 172.16.5.94 | 172.16.5.95 |
| 23 | 172.16.5.96/28 | 172.16.5.97 – 172.16.5.110 | 172.16.5.111 |
| 24 | 172.16.5.112/28 | 172.16.5.113 – 172.16.5.126 | 172.16.5.127 |
| 25 | 172.16.5.128/28 | 172.16.5.129 – 172.16.5.142 | 172.16.5.143 |
| 26 | 172.16.5.144/28 | 172.16.5.145 – 172.16.5.158 | 172.16.5.159 |
| 27 | 172.16.5.160/28 | 172.16.5.161 – 172.16.5.174 | 172.16.5.175 |
| 28 | 172.16.5.176/28 | 172.16.5.177 – 172.16.5.190 | 172.16.5.191 |
| 29 | 172.16.5.192/28 | 172.16.5.193 – 172.16.5.206 | 172.16.5.207 |
| 30 | 172.16.5.208/28 | 172.16.5.209 – 172.16.5.222 | 172.16.5.223 |
| 31 | 172.16.5.224/28 | 172.16.5.225 – 172.16.5.238 | 172.16.5.239 |
| 32 | 172.16.5.240/28 | 172.16.5.241 – 172.16.5.254 | 172.16.5.255 |
01 / tabel
Tabel prefix CIDR IPv4.
Klik prefix yang lebih panjang dari jaringan Anda untuk membaginya menjadi subnet.
| prefix | subnet mask | alamat | host | di /23 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 | 1 |
| /24 | 255.255.255.0 | 256 | 254 | 2 bagi → |
| /25 | 255.255.255.128 | 128 | 126 | 4 bagi → |
| /26 | 255.255.255.192 | 64 | 62 | 8 bagi → |
| /27 | 255.255.255.224 | 32 | 30 | 16 bagi → |
| /28 | 255.255.255.240 | 16 | 14 | 32 bagi → |
| /29 | 255.255.255.248 | 8 | 6 | 64 bagi → |
| /30 | 255.255.255.252 | 4 | 2 | 128 bagi → |
| /31 | 255.255.255.254 | 2 | 2 | 256 bagi → |
| /32 | 255.255.255.255 | 1 | 1 | 512 bagi → |
02 / tanya jawab
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.