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)10.167.32.0/21
network10.167.32.0/21
broadcast10.167.39.255
host pertama10.167.32.1
host terakhir10.167.39.254
subnet mask255.255.248.0
wildcard0.0.7.255
jumlah alamat2.048
host terpakai2.046
kelasA
ipcalc 10.167.32.0/21
alamat00001010.10100111.00100000.00000000
subnet mask11111111.11111111.11111000.00000000
network00001010.10100111.00100000.00000000
broadcast00001010.10100111.00100111.11111111
hijau = bagian network, abu-abu = bagian host
heksadesimal0x0aa72000
desimal178724864
reverse dns0.32.167.10.in-addr.arpa
ipv4-mapped::ffff:aa7:2000
/21 dibagi menjadi /27 · 64 subnet
tutup ×| # | network | rentang host | broadcast |
|---|---|---|---|
| 1 | 10.167.32.0/27 | 10.167.32.1 – 10.167.32.30 | 10.167.32.31 |
| 2 | 10.167.32.32/27 | 10.167.32.33 – 10.167.32.62 | 10.167.32.63 |
| 3 | 10.167.32.64/27 | 10.167.32.65 – 10.167.32.94 | 10.167.32.95 |
| 4 | 10.167.32.96/27 | 10.167.32.97 – 10.167.32.126 | 10.167.32.127 |
| 5 | 10.167.32.128/27 | 10.167.32.129 – 10.167.32.158 | 10.167.32.159 |
| 6 | 10.167.32.160/27 | 10.167.32.161 – 10.167.32.190 | 10.167.32.191 |
| 7 | 10.167.32.192/27 | 10.167.32.193 – 10.167.32.222 | 10.167.32.223 |
| 8 | 10.167.32.224/27 | 10.167.32.225 – 10.167.32.254 | 10.167.32.255 |
| 9 | 10.167.33.0/27 | 10.167.33.1 – 10.167.33.30 | 10.167.33.31 |
| 10 | 10.167.33.32/27 | 10.167.33.33 – 10.167.33.62 | 10.167.33.63 |
| 11 | 10.167.33.64/27 | 10.167.33.65 – 10.167.33.94 | 10.167.33.95 |
| 12 | 10.167.33.96/27 | 10.167.33.97 – 10.167.33.126 | 10.167.33.127 |
| 13 | 10.167.33.128/27 | 10.167.33.129 – 10.167.33.158 | 10.167.33.159 |
| 14 | 10.167.33.160/27 | 10.167.33.161 – 10.167.33.190 | 10.167.33.191 |
| 15 | 10.167.33.192/27 | 10.167.33.193 – 10.167.33.222 | 10.167.33.223 |
| 16 | 10.167.33.224/27 | 10.167.33.225 – 10.167.33.254 | 10.167.33.255 |
| 17 | 10.167.34.0/27 | 10.167.34.1 – 10.167.34.30 | 10.167.34.31 |
| 18 | 10.167.34.32/27 | 10.167.34.33 – 10.167.34.62 | 10.167.34.63 |
| 19 | 10.167.34.64/27 | 10.167.34.65 – 10.167.34.94 | 10.167.34.95 |
| 20 | 10.167.34.96/27 | 10.167.34.97 – 10.167.34.126 | 10.167.34.127 |
| 21 | 10.167.34.128/27 | 10.167.34.129 – 10.167.34.158 | 10.167.34.159 |
| 22 | 10.167.34.160/27 | 10.167.34.161 – 10.167.34.190 | 10.167.34.191 |
| 23 | 10.167.34.192/27 | 10.167.34.193 – 10.167.34.222 | 10.167.34.223 |
| 24 | 10.167.34.224/27 | 10.167.34.225 – 10.167.34.254 | 10.167.34.255 |
| 25 | 10.167.35.0/27 | 10.167.35.1 – 10.167.35.30 | 10.167.35.31 |
| 26 | 10.167.35.32/27 | 10.167.35.33 – 10.167.35.62 | 10.167.35.63 |
| 27 | 10.167.35.64/27 | 10.167.35.65 – 10.167.35.94 | 10.167.35.95 |
| 28 | 10.167.35.96/27 | 10.167.35.97 – 10.167.35.126 | 10.167.35.127 |
| 29 | 10.167.35.128/27 | 10.167.35.129 – 10.167.35.158 | 10.167.35.159 |
| 30 | 10.167.35.160/27 | 10.167.35.161 – 10.167.35.190 | 10.167.35.191 |
| 31 | 10.167.35.192/27 | 10.167.35.193 – 10.167.35.222 | 10.167.35.223 |
| 32 | 10.167.35.224/27 | 10.167.35.225 – 10.167.35.254 | 10.167.35.255 |
| 33 | 10.167.36.0/27 | 10.167.36.1 – 10.167.36.30 | 10.167.36.31 |
| 34 | 10.167.36.32/27 | 10.167.36.33 – 10.167.36.62 | 10.167.36.63 |
| 35 | 10.167.36.64/27 | 10.167.36.65 – 10.167.36.94 | 10.167.36.95 |
| 36 | 10.167.36.96/27 | 10.167.36.97 – 10.167.36.126 | 10.167.36.127 |
| 37 | 10.167.36.128/27 | 10.167.36.129 – 10.167.36.158 | 10.167.36.159 |
| 38 | 10.167.36.160/27 | 10.167.36.161 – 10.167.36.190 | 10.167.36.191 |
| 39 | 10.167.36.192/27 | 10.167.36.193 – 10.167.36.222 | 10.167.36.223 |
| 40 | 10.167.36.224/27 | 10.167.36.225 – 10.167.36.254 | 10.167.36.255 |
| 41 | 10.167.37.0/27 | 10.167.37.1 – 10.167.37.30 | 10.167.37.31 |
| 42 | 10.167.37.32/27 | 10.167.37.33 – 10.167.37.62 | 10.167.37.63 |
| 43 | 10.167.37.64/27 | 10.167.37.65 – 10.167.37.94 | 10.167.37.95 |
| 44 | 10.167.37.96/27 | 10.167.37.97 – 10.167.37.126 | 10.167.37.127 |
| 45 | 10.167.37.128/27 | 10.167.37.129 – 10.167.37.158 | 10.167.37.159 |
| 46 | 10.167.37.160/27 | 10.167.37.161 – 10.167.37.190 | 10.167.37.191 |
| 47 | 10.167.37.192/27 | 10.167.37.193 – 10.167.37.222 | 10.167.37.223 |
| 48 | 10.167.37.224/27 | 10.167.37.225 – 10.167.37.254 | 10.167.37.255 |
| 49 | 10.167.38.0/27 | 10.167.38.1 – 10.167.38.30 | 10.167.38.31 |
| 50 | 10.167.38.32/27 | 10.167.38.33 – 10.167.38.62 | 10.167.38.63 |
| 51 | 10.167.38.64/27 | 10.167.38.65 – 10.167.38.94 | 10.167.38.95 |
| 52 | 10.167.38.96/27 | 10.167.38.97 – 10.167.38.126 | 10.167.38.127 |
| 53 | 10.167.38.128/27 | 10.167.38.129 – 10.167.38.158 | 10.167.38.159 |
| 54 | 10.167.38.160/27 | 10.167.38.161 – 10.167.38.190 | 10.167.38.191 |
| 55 | 10.167.38.192/27 | 10.167.38.193 – 10.167.38.222 | 10.167.38.223 |
| 56 | 10.167.38.224/27 | 10.167.38.225 – 10.167.38.254 | 10.167.38.255 |
| 57 | 10.167.39.0/27 | 10.167.39.1 – 10.167.39.30 | 10.167.39.31 |
| 58 | 10.167.39.32/27 | 10.167.39.33 – 10.167.39.62 | 10.167.39.63 |
| 59 | 10.167.39.64/27 | 10.167.39.65 – 10.167.39.94 | 10.167.39.95 |
| 60 | 10.167.39.96/27 | 10.167.39.97 – 10.167.39.126 | 10.167.39.127 |
| 61 | 10.167.39.128/27 | 10.167.39.129 – 10.167.39.158 | 10.167.39.159 |
| 62 | 10.167.39.160/27 | 10.167.39.161 – 10.167.39.190 | 10.167.39.191 |
| 63 | 10.167.39.192/27 | 10.167.39.193 – 10.167.39.222 | 10.167.39.223 |
| 64 | 10.167.39.224/27 | 10.167.39.225 – 10.167.39.254 | 10.167.39.255 |
01 / tabel
Tabel prefix CIDR IPv4.
Klik prefix yang lebih panjang dari jaringan Anda untuk membaginya menjadi subnet.
| prefix | subnet mask | alamat | host | di /21 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 | 1 |
| /22 | 255.255.252.0 | 1.024 | 1.022 | 2 bagi → |
| /23 | 255.255.254.0 | 512 | 510 | 4 bagi → |
| /24 | 255.255.255.0 | 256 | 254 | 8 bagi → |
| /25 | 255.255.255.128 | 128 | 126 | 16 bagi → |
| /26 | 255.255.255.192 | 64 | 62 | 32 bagi → |
| /27 | 255.255.255.224 | 32 | 30 | 64 bagi → |
| /28 | 255.255.255.240 | 16 | 14 | 128 bagi → |
| /29 | 255.255.255.248 | 8 | 6 | 256 bagi → |
| /30 | 255.255.255.252 | 4 | 2 | 512 bagi → |
| /31 | 255.255.255.254 | 2 | 2 | 1.024 bagi → |
| /32 | 255.255.255.255 | 1 | 1 | 2.048 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.