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)10.0.249.0/24
network10.0.249.0/24
broadcast10.0.249.255
host pertama10.0.249.1
host terakhir10.0.249.254
subnet mask255.255.255.0
wildcard0.0.0.255
jumlah alamat256
host terpakai254
kelasA
ipcalc 10.0.249.0/24
alamat00001010.00000000.11111001.00000000
subnet mask11111111.11111111.11111111.00000000
network00001010.00000000.11111001.00000000
broadcast00001010.00000000.11111001.11111111
hijau = bagian network, abu-abu = bagian host
heksadesimal0x0a00f900
desimal167835904
reverse dns0.249.0.10.in-addr.arpa
ipv4-mapped::ffff:a00:f900
/24 dibagi menjadi /29 · 32 subnet
tutup ×| # | network | rentang host | broadcast |
|---|---|---|---|
| 1 | 10.0.249.0/29 | 10.0.249.1 – 10.0.249.6 | 10.0.249.7 |
| 2 | 10.0.249.8/29 | 10.0.249.9 – 10.0.249.14 | 10.0.249.15 |
| 3 | 10.0.249.16/29 | 10.0.249.17 – 10.0.249.22 | 10.0.249.23 |
| 4 | 10.0.249.24/29 | 10.0.249.25 – 10.0.249.30 | 10.0.249.31 |
| 5 | 10.0.249.32/29 | 10.0.249.33 – 10.0.249.38 | 10.0.249.39 |
| 6 | 10.0.249.40/29 | 10.0.249.41 – 10.0.249.46 | 10.0.249.47 |
| 7 | 10.0.249.48/29 | 10.0.249.49 – 10.0.249.54 | 10.0.249.55 |
| 8 | 10.0.249.56/29 | 10.0.249.57 – 10.0.249.62 | 10.0.249.63 |
| 9 | 10.0.249.64/29 | 10.0.249.65 – 10.0.249.70 | 10.0.249.71 |
| 10 | 10.0.249.72/29 | 10.0.249.73 – 10.0.249.78 | 10.0.249.79 |
| 11 | 10.0.249.80/29 | 10.0.249.81 – 10.0.249.86 | 10.0.249.87 |
| 12 | 10.0.249.88/29 | 10.0.249.89 – 10.0.249.94 | 10.0.249.95 |
| 13 | 10.0.249.96/29 | 10.0.249.97 – 10.0.249.102 | 10.0.249.103 |
| 14 | 10.0.249.104/29 | 10.0.249.105 – 10.0.249.110 | 10.0.249.111 |
| 15 | 10.0.249.112/29 | 10.0.249.113 – 10.0.249.118 | 10.0.249.119 |
| 16 | 10.0.249.120/29 | 10.0.249.121 – 10.0.249.126 | 10.0.249.127 |
| 17 | 10.0.249.128/29 | 10.0.249.129 – 10.0.249.134 | 10.0.249.135 |
| 18 | 10.0.249.136/29 | 10.0.249.137 – 10.0.249.142 | 10.0.249.143 |
| 19 | 10.0.249.144/29 | 10.0.249.145 – 10.0.249.150 | 10.0.249.151 |
| 20 | 10.0.249.152/29 | 10.0.249.153 – 10.0.249.158 | 10.0.249.159 |
| 21 | 10.0.249.160/29 | 10.0.249.161 – 10.0.249.166 | 10.0.249.167 |
| 22 | 10.0.249.168/29 | 10.0.249.169 – 10.0.249.174 | 10.0.249.175 |
| 23 | 10.0.249.176/29 | 10.0.249.177 – 10.0.249.182 | 10.0.249.183 |
| 24 | 10.0.249.184/29 | 10.0.249.185 – 10.0.249.190 | 10.0.249.191 |
| 25 | 10.0.249.192/29 | 10.0.249.193 – 10.0.249.198 | 10.0.249.199 |
| 26 | 10.0.249.200/29 | 10.0.249.201 – 10.0.249.206 | 10.0.249.207 |
| 27 | 10.0.249.208/29 | 10.0.249.209 – 10.0.249.214 | 10.0.249.215 |
| 28 | 10.0.249.216/29 | 10.0.249.217 – 10.0.249.222 | 10.0.249.223 |
| 29 | 10.0.249.224/29 | 10.0.249.225 – 10.0.249.230 | 10.0.249.231 |
| 30 | 10.0.249.232/29 | 10.0.249.233 – 10.0.249.238 | 10.0.249.239 |
| 31 | 10.0.249.240/29 | 10.0.249.241 – 10.0.249.246 | 10.0.249.247 |
| 32 | 10.0.249.248/29 | 10.0.249.249 – 10.0.249.254 | 10.0.249.255 |
01 / tabel
Tabel prefix CIDR IPv4.
Klik prefix yang lebih panjang dari jaringan Anda untuk membaginya menjadi subnet.
| prefix | subnet mask | alamat | host | di /24 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 | 1 |
| /25 | 255.255.255.128 | 128 | 126 | 2 bagi → |
| /26 | 255.255.255.192 | 64 | 62 | 4 bagi → |
| /27 | 255.255.255.224 | 32 | 30 | 8 bagi → |
| /28 | 255.255.255.240 | 16 | 14 | 16 bagi → |
| /29 | 255.255.255.248 | 8 | 6 | 32 bagi → |
| /30 | 255.255.255.252 | 4 | 2 | 64 bagi → |
| /31 | 255.255.255.254 | 2 | 2 | 128 bagi → |
| /32 | 255.255.255.255 | 1 | 1 | 256 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.