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)10.238.0.0/15
network10.238.0.0/15
broadcast10.239.255.255
host pertama10.238.0.1
host terakhir10.239.255.254
subnet mask255.254.0.0
wildcard0.1.255.255
jumlah alamat131.072
host terpakai131.070
kelasA
ipcalc 10.238.0.0/15
alamat00001010.11101110.00000000.00000000
subnet mask11111111.11111110.00000000.00000000
network00001010.11101110.00000000.00000000
broadcast00001010.11101111.11111111.11111111
hijau = bagian network, abu-abu = bagian host
heksadesimal0x0aee0000
desimal183369728
reverse dns0.0.238.10.in-addr.arpa
ipv4-mapped::ffff:aee:0
/15 dibagi menjadi /21 · 64 subnet
tutup ×| # | network | rentang host | broadcast |
|---|---|---|---|
| 1 | 10.238.0.0/21 | 10.238.0.1 – 10.238.7.254 | 10.238.7.255 |
| 2 | 10.238.8.0/21 | 10.238.8.1 – 10.238.15.254 | 10.238.15.255 |
| 3 | 10.238.16.0/21 | 10.238.16.1 – 10.238.23.254 | 10.238.23.255 |
| 4 | 10.238.24.0/21 | 10.238.24.1 – 10.238.31.254 | 10.238.31.255 |
| 5 | 10.238.32.0/21 | 10.238.32.1 – 10.238.39.254 | 10.238.39.255 |
| 6 | 10.238.40.0/21 | 10.238.40.1 – 10.238.47.254 | 10.238.47.255 |
| 7 | 10.238.48.0/21 | 10.238.48.1 – 10.238.55.254 | 10.238.55.255 |
| 8 | 10.238.56.0/21 | 10.238.56.1 – 10.238.63.254 | 10.238.63.255 |
| 9 | 10.238.64.0/21 | 10.238.64.1 – 10.238.71.254 | 10.238.71.255 |
| 10 | 10.238.72.0/21 | 10.238.72.1 – 10.238.79.254 | 10.238.79.255 |
| 11 | 10.238.80.0/21 | 10.238.80.1 – 10.238.87.254 | 10.238.87.255 |
| 12 | 10.238.88.0/21 | 10.238.88.1 – 10.238.95.254 | 10.238.95.255 |
| 13 | 10.238.96.0/21 | 10.238.96.1 – 10.238.103.254 | 10.238.103.255 |
| 14 | 10.238.104.0/21 | 10.238.104.1 – 10.238.111.254 | 10.238.111.255 |
| 15 | 10.238.112.0/21 | 10.238.112.1 – 10.238.119.254 | 10.238.119.255 |
| 16 | 10.238.120.0/21 | 10.238.120.1 – 10.238.127.254 | 10.238.127.255 |
| 17 | 10.238.128.0/21 | 10.238.128.1 – 10.238.135.254 | 10.238.135.255 |
| 18 | 10.238.136.0/21 | 10.238.136.1 – 10.238.143.254 | 10.238.143.255 |
| 19 | 10.238.144.0/21 | 10.238.144.1 – 10.238.151.254 | 10.238.151.255 |
| 20 | 10.238.152.0/21 | 10.238.152.1 – 10.238.159.254 | 10.238.159.255 |
| 21 | 10.238.160.0/21 | 10.238.160.1 – 10.238.167.254 | 10.238.167.255 |
| 22 | 10.238.168.0/21 | 10.238.168.1 – 10.238.175.254 | 10.238.175.255 |
| 23 | 10.238.176.0/21 | 10.238.176.1 – 10.238.183.254 | 10.238.183.255 |
| 24 | 10.238.184.0/21 | 10.238.184.1 – 10.238.191.254 | 10.238.191.255 |
| 25 | 10.238.192.0/21 | 10.238.192.1 – 10.238.199.254 | 10.238.199.255 |
| 26 | 10.238.200.0/21 | 10.238.200.1 – 10.238.207.254 | 10.238.207.255 |
| 27 | 10.238.208.0/21 | 10.238.208.1 – 10.238.215.254 | 10.238.215.255 |
| 28 | 10.238.216.0/21 | 10.238.216.1 – 10.238.223.254 | 10.238.223.255 |
| 29 | 10.238.224.0/21 | 10.238.224.1 – 10.238.231.254 | 10.238.231.255 |
| 30 | 10.238.232.0/21 | 10.238.232.1 – 10.238.239.254 | 10.238.239.255 |
| 31 | 10.238.240.0/21 | 10.238.240.1 – 10.238.247.254 | 10.238.247.255 |
| 32 | 10.238.248.0/21 | 10.238.248.1 – 10.238.255.254 | 10.238.255.255 |
| 33 | 10.239.0.0/21 | 10.239.0.1 – 10.239.7.254 | 10.239.7.255 |
| 34 | 10.239.8.0/21 | 10.239.8.1 – 10.239.15.254 | 10.239.15.255 |
| 35 | 10.239.16.0/21 | 10.239.16.1 – 10.239.23.254 | 10.239.23.255 |
| 36 | 10.239.24.0/21 | 10.239.24.1 – 10.239.31.254 | 10.239.31.255 |
| 37 | 10.239.32.0/21 | 10.239.32.1 – 10.239.39.254 | 10.239.39.255 |
| 38 | 10.239.40.0/21 | 10.239.40.1 – 10.239.47.254 | 10.239.47.255 |
| 39 | 10.239.48.0/21 | 10.239.48.1 – 10.239.55.254 | 10.239.55.255 |
| 40 | 10.239.56.0/21 | 10.239.56.1 – 10.239.63.254 | 10.239.63.255 |
| 41 | 10.239.64.0/21 | 10.239.64.1 – 10.239.71.254 | 10.239.71.255 |
| 42 | 10.239.72.0/21 | 10.239.72.1 – 10.239.79.254 | 10.239.79.255 |
| 43 | 10.239.80.0/21 | 10.239.80.1 – 10.239.87.254 | 10.239.87.255 |
| 44 | 10.239.88.0/21 | 10.239.88.1 – 10.239.95.254 | 10.239.95.255 |
| 45 | 10.239.96.0/21 | 10.239.96.1 – 10.239.103.254 | 10.239.103.255 |
| 46 | 10.239.104.0/21 | 10.239.104.1 – 10.239.111.254 | 10.239.111.255 |
| 47 | 10.239.112.0/21 | 10.239.112.1 – 10.239.119.254 | 10.239.119.255 |
| 48 | 10.239.120.0/21 | 10.239.120.1 – 10.239.127.254 | 10.239.127.255 |
| 49 | 10.239.128.0/21 | 10.239.128.1 – 10.239.135.254 | 10.239.135.255 |
| 50 | 10.239.136.0/21 | 10.239.136.1 – 10.239.143.254 | 10.239.143.255 |
| 51 | 10.239.144.0/21 | 10.239.144.1 – 10.239.151.254 | 10.239.151.255 |
| 52 | 10.239.152.0/21 | 10.239.152.1 – 10.239.159.254 | 10.239.159.255 |
| 53 | 10.239.160.0/21 | 10.239.160.1 – 10.239.167.254 | 10.239.167.255 |
| 54 | 10.239.168.0/21 | 10.239.168.1 – 10.239.175.254 | 10.239.175.255 |
| 55 | 10.239.176.0/21 | 10.239.176.1 – 10.239.183.254 | 10.239.183.255 |
| 56 | 10.239.184.0/21 | 10.239.184.1 – 10.239.191.254 | 10.239.191.255 |
| 57 | 10.239.192.0/21 | 10.239.192.1 – 10.239.199.254 | 10.239.199.255 |
| 58 | 10.239.200.0/21 | 10.239.200.1 – 10.239.207.254 | 10.239.207.255 |
| 59 | 10.239.208.0/21 | 10.239.208.1 – 10.239.215.254 | 10.239.215.255 |
| 60 | 10.239.216.0/21 | 10.239.216.1 – 10.239.223.254 | 10.239.223.255 |
| 61 | 10.239.224.0/21 | 10.239.224.1 – 10.239.231.254 | 10.239.231.255 |
| 62 | 10.239.232.0/21 | 10.239.232.1 – 10.239.239.254 | 10.239.239.255 |
| 63 | 10.239.240.0/21 | 10.239.240.1 – 10.239.247.254 | 10.239.247.255 |
| 64 | 10.239.248.0/21 | 10.239.248.1 – 10.239.255.254 | 10.239.255.255 |
01 / tabel
Tabel prefix CIDR IPv4.
Klik prefix yang lebih panjang dari jaringan Anda untuk membaginya menjadi subnet.
| prefix | subnet mask | alamat | host | di /15 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 | 1 |
| /16 | 255.255.0.0 | 65.536 | 65.534 | 2 bagi → |
| /17 | 255.255.128.0 | 32.768 | 32.766 | 4 bagi → |
| /18 | 255.255.192.0 | 16.384 | 16.382 | 8 bagi → |
| /19 | 255.255.224.0 | 8.192 | 8.190 | 16 bagi → |
| /20 | 255.255.240.0 | 4.096 | 4.094 | 32 bagi → |
| /21 | 255.255.248.0 | 2.048 | 2.046 | 64 bagi → |
| /22 | 255.255.252.0 | 1.024 | 1.022 | 128 bagi → |
| /23 | 255.255.254.0 | 512 | 510 | 256 bagi → |
| /24 | 255.255.255.0 | 256 | 254 | 512 bagi → |
| /25 | 255.255.255.128 | 128 | 126 | 1.024 bagi → |
| /26 | 255.255.255.192 | 64 | 62 | 2.048 bagi → |
| /27 | 255.255.255.224 | 32 | 30 | 4.096 bagi → |
| /28 | 255.255.255.240 | 16 | 14 | 8.192 bagi → |
| /29 | 255.255.255.248 | 8 | 6 | 16.384 bagi → |
| /30 | 255.255.255.252 | 4 | 2 | 32.768 bagi → |
| /31 | 255.255.255.254 | 2 | 2 | 65.536 bagi → |
| /32 | 255.255.255.255 | 1 | 1 | 131.072 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.