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)10.149.23.0/25
network10.149.23.0/25
broadcast10.149.23.127
host pertama10.149.23.1
host terakhir10.149.23.126
subnet mask255.255.255.128
wildcard0.0.0.127
jumlah alamat128
host terpakai126
kelasA
ipcalc 10.149.23.0/25
alamat00001010.10010101.00010111.00000000
subnet mask11111111.11111111.11111111.10000000
network00001010.10010101.00010111.00000000
broadcast00001010.10010101.00010111.01111111
hijau = bagian network, abu-abu = bagian host
heksadesimal0x0a951700
desimal177542912
reverse dns0.23.149.10.in-addr.arpa
ipv4-mapped::ffff:a95:1700
/25 dibagi menjadi /30 · 32 subnet
tutup ×| # | network | rentang host | broadcast |
|---|---|---|---|
| 1 | 10.149.23.0/30 | 10.149.23.1 – 10.149.23.2 | 10.149.23.3 |
| 2 | 10.149.23.4/30 | 10.149.23.5 – 10.149.23.6 | 10.149.23.7 |
| 3 | 10.149.23.8/30 | 10.149.23.9 – 10.149.23.10 | 10.149.23.11 |
| 4 | 10.149.23.12/30 | 10.149.23.13 – 10.149.23.14 | 10.149.23.15 |
| 5 | 10.149.23.16/30 | 10.149.23.17 – 10.149.23.18 | 10.149.23.19 |
| 6 | 10.149.23.20/30 | 10.149.23.21 – 10.149.23.22 | 10.149.23.23 |
| 7 | 10.149.23.24/30 | 10.149.23.25 – 10.149.23.26 | 10.149.23.27 |
| 8 | 10.149.23.28/30 | 10.149.23.29 – 10.149.23.30 | 10.149.23.31 |
| 9 | 10.149.23.32/30 | 10.149.23.33 – 10.149.23.34 | 10.149.23.35 |
| 10 | 10.149.23.36/30 | 10.149.23.37 – 10.149.23.38 | 10.149.23.39 |
| 11 | 10.149.23.40/30 | 10.149.23.41 – 10.149.23.42 | 10.149.23.43 |
| 12 | 10.149.23.44/30 | 10.149.23.45 – 10.149.23.46 | 10.149.23.47 |
| 13 | 10.149.23.48/30 | 10.149.23.49 – 10.149.23.50 | 10.149.23.51 |
| 14 | 10.149.23.52/30 | 10.149.23.53 – 10.149.23.54 | 10.149.23.55 |
| 15 | 10.149.23.56/30 | 10.149.23.57 – 10.149.23.58 | 10.149.23.59 |
| 16 | 10.149.23.60/30 | 10.149.23.61 – 10.149.23.62 | 10.149.23.63 |
| 17 | 10.149.23.64/30 | 10.149.23.65 – 10.149.23.66 | 10.149.23.67 |
| 18 | 10.149.23.68/30 | 10.149.23.69 – 10.149.23.70 | 10.149.23.71 |
| 19 | 10.149.23.72/30 | 10.149.23.73 – 10.149.23.74 | 10.149.23.75 |
| 20 | 10.149.23.76/30 | 10.149.23.77 – 10.149.23.78 | 10.149.23.79 |
| 21 | 10.149.23.80/30 | 10.149.23.81 – 10.149.23.82 | 10.149.23.83 |
| 22 | 10.149.23.84/30 | 10.149.23.85 – 10.149.23.86 | 10.149.23.87 |
| 23 | 10.149.23.88/30 | 10.149.23.89 – 10.149.23.90 | 10.149.23.91 |
| 24 | 10.149.23.92/30 | 10.149.23.93 – 10.149.23.94 | 10.149.23.95 |
| 25 | 10.149.23.96/30 | 10.149.23.97 – 10.149.23.98 | 10.149.23.99 |
| 26 | 10.149.23.100/30 | 10.149.23.101 – 10.149.23.102 | 10.149.23.103 |
| 27 | 10.149.23.104/30 | 10.149.23.105 – 10.149.23.106 | 10.149.23.107 |
| 28 | 10.149.23.108/30 | 10.149.23.109 – 10.149.23.110 | 10.149.23.111 |
| 29 | 10.149.23.112/30 | 10.149.23.113 – 10.149.23.114 | 10.149.23.115 |
| 30 | 10.149.23.116/30 | 10.149.23.117 – 10.149.23.118 | 10.149.23.119 |
| 31 | 10.149.23.120/30 | 10.149.23.121 – 10.149.23.122 | 10.149.23.123 |
| 32 | 10.149.23.124/30 | 10.149.23.125 – 10.149.23.126 | 10.149.23.127 |
01 / tabel
Tabel prefix CIDR IPv4.
Klik prefix yang lebih panjang dari jaringan Anda untuk membaginya menjadi subnet.
| prefix | subnet mask | alamat | host | di /25 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 | 1 |
| /26 | 255.255.255.192 | 64 | 62 | 2 bagi → |
| /27 | 255.255.255.224 | 32 | 30 | 4 bagi → |
| /28 | 255.255.255.240 | 16 | 14 | 8 bagi → |
| /29 | 255.255.255.248 | 8 | 6 | 16 bagi → |
| /30 | 255.255.255.252 | 4 | 2 | 32 bagi → |
| /31 | 255.255.255.254 | 2 | 2 | 64 bagi → |
| /32 | 255.255.255.255 | 1 | 1 | 128 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.