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)10.167.16.0/21
network10.167.16.0/21
broadcast10.167.23.255
host pertama10.167.16.1
host terakhir10.167.23.254
subnet mask255.255.248.0
wildcard0.0.7.255
jumlah alamat2.048
host terpakai2.046
kelasA
ipcalc 10.167.16.0/21
alamat00001010.10100111.00010000.00000000
subnet mask11111111.11111111.11111000.00000000
network00001010.10100111.00010000.00000000
broadcast00001010.10100111.00010111.11111111
hijau = bagian network, abu-abu = bagian host
heksadesimal0x0aa71000
desimal178720768
reverse dns0.16.167.10.in-addr.arpa
ipv4-mapped::ffff:aa7:1000
/21 dibagi menjadi /28 · 128 subnet
tutup ×| # | network | rentang host | broadcast |
|---|---|---|---|
| 1 | 10.167.16.0/28 | 10.167.16.1 – 10.167.16.14 | 10.167.16.15 |
| 2 | 10.167.16.16/28 | 10.167.16.17 – 10.167.16.30 | 10.167.16.31 |
| 3 | 10.167.16.32/28 | 10.167.16.33 – 10.167.16.46 | 10.167.16.47 |
| 4 | 10.167.16.48/28 | 10.167.16.49 – 10.167.16.62 | 10.167.16.63 |
| 5 | 10.167.16.64/28 | 10.167.16.65 – 10.167.16.78 | 10.167.16.79 |
| 6 | 10.167.16.80/28 | 10.167.16.81 – 10.167.16.94 | 10.167.16.95 |
| 7 | 10.167.16.96/28 | 10.167.16.97 – 10.167.16.110 | 10.167.16.111 |
| 8 | 10.167.16.112/28 | 10.167.16.113 – 10.167.16.126 | 10.167.16.127 |
| 9 | 10.167.16.128/28 | 10.167.16.129 – 10.167.16.142 | 10.167.16.143 |
| 10 | 10.167.16.144/28 | 10.167.16.145 – 10.167.16.158 | 10.167.16.159 |
| 11 | 10.167.16.160/28 | 10.167.16.161 – 10.167.16.174 | 10.167.16.175 |
| 12 | 10.167.16.176/28 | 10.167.16.177 – 10.167.16.190 | 10.167.16.191 |
| 13 | 10.167.16.192/28 | 10.167.16.193 – 10.167.16.206 | 10.167.16.207 |
| 14 | 10.167.16.208/28 | 10.167.16.209 – 10.167.16.222 | 10.167.16.223 |
| 15 | 10.167.16.224/28 | 10.167.16.225 – 10.167.16.238 | 10.167.16.239 |
| 16 | 10.167.16.240/28 | 10.167.16.241 – 10.167.16.254 | 10.167.16.255 |
| 17 | 10.167.17.0/28 | 10.167.17.1 – 10.167.17.14 | 10.167.17.15 |
| 18 | 10.167.17.16/28 | 10.167.17.17 – 10.167.17.30 | 10.167.17.31 |
| 19 | 10.167.17.32/28 | 10.167.17.33 – 10.167.17.46 | 10.167.17.47 |
| 20 | 10.167.17.48/28 | 10.167.17.49 – 10.167.17.62 | 10.167.17.63 |
| 21 | 10.167.17.64/28 | 10.167.17.65 – 10.167.17.78 | 10.167.17.79 |
| 22 | 10.167.17.80/28 | 10.167.17.81 – 10.167.17.94 | 10.167.17.95 |
| 23 | 10.167.17.96/28 | 10.167.17.97 – 10.167.17.110 | 10.167.17.111 |
| 24 | 10.167.17.112/28 | 10.167.17.113 – 10.167.17.126 | 10.167.17.127 |
| 25 | 10.167.17.128/28 | 10.167.17.129 – 10.167.17.142 | 10.167.17.143 |
| 26 | 10.167.17.144/28 | 10.167.17.145 – 10.167.17.158 | 10.167.17.159 |
| 27 | 10.167.17.160/28 | 10.167.17.161 – 10.167.17.174 | 10.167.17.175 |
| 28 | 10.167.17.176/28 | 10.167.17.177 – 10.167.17.190 | 10.167.17.191 |
| 29 | 10.167.17.192/28 | 10.167.17.193 – 10.167.17.206 | 10.167.17.207 |
| 30 | 10.167.17.208/28 | 10.167.17.209 – 10.167.17.222 | 10.167.17.223 |
| 31 | 10.167.17.224/28 | 10.167.17.225 – 10.167.17.238 | 10.167.17.239 |
| 32 | 10.167.17.240/28 | 10.167.17.241 – 10.167.17.254 | 10.167.17.255 |
| 33 | 10.167.18.0/28 | 10.167.18.1 – 10.167.18.14 | 10.167.18.15 |
| 34 | 10.167.18.16/28 | 10.167.18.17 – 10.167.18.30 | 10.167.18.31 |
| 35 | 10.167.18.32/28 | 10.167.18.33 – 10.167.18.46 | 10.167.18.47 |
| 36 | 10.167.18.48/28 | 10.167.18.49 – 10.167.18.62 | 10.167.18.63 |
| 37 | 10.167.18.64/28 | 10.167.18.65 – 10.167.18.78 | 10.167.18.79 |
| 38 | 10.167.18.80/28 | 10.167.18.81 – 10.167.18.94 | 10.167.18.95 |
| 39 | 10.167.18.96/28 | 10.167.18.97 – 10.167.18.110 | 10.167.18.111 |
| 40 | 10.167.18.112/28 | 10.167.18.113 – 10.167.18.126 | 10.167.18.127 |
| 41 | 10.167.18.128/28 | 10.167.18.129 – 10.167.18.142 | 10.167.18.143 |
| 42 | 10.167.18.144/28 | 10.167.18.145 – 10.167.18.158 | 10.167.18.159 |
| 43 | 10.167.18.160/28 | 10.167.18.161 – 10.167.18.174 | 10.167.18.175 |
| 44 | 10.167.18.176/28 | 10.167.18.177 – 10.167.18.190 | 10.167.18.191 |
| 45 | 10.167.18.192/28 | 10.167.18.193 – 10.167.18.206 | 10.167.18.207 |
| 46 | 10.167.18.208/28 | 10.167.18.209 – 10.167.18.222 | 10.167.18.223 |
| 47 | 10.167.18.224/28 | 10.167.18.225 – 10.167.18.238 | 10.167.18.239 |
| 48 | 10.167.18.240/28 | 10.167.18.241 – 10.167.18.254 | 10.167.18.255 |
| 49 | 10.167.19.0/28 | 10.167.19.1 – 10.167.19.14 | 10.167.19.15 |
| 50 | 10.167.19.16/28 | 10.167.19.17 – 10.167.19.30 | 10.167.19.31 |
| 51 | 10.167.19.32/28 | 10.167.19.33 – 10.167.19.46 | 10.167.19.47 |
| 52 | 10.167.19.48/28 | 10.167.19.49 – 10.167.19.62 | 10.167.19.63 |
| 53 | 10.167.19.64/28 | 10.167.19.65 – 10.167.19.78 | 10.167.19.79 |
| 54 | 10.167.19.80/28 | 10.167.19.81 – 10.167.19.94 | 10.167.19.95 |
| 55 | 10.167.19.96/28 | 10.167.19.97 – 10.167.19.110 | 10.167.19.111 |
| 56 | 10.167.19.112/28 | 10.167.19.113 – 10.167.19.126 | 10.167.19.127 |
| 57 | 10.167.19.128/28 | 10.167.19.129 – 10.167.19.142 | 10.167.19.143 |
| 58 | 10.167.19.144/28 | 10.167.19.145 – 10.167.19.158 | 10.167.19.159 |
| 59 | 10.167.19.160/28 | 10.167.19.161 – 10.167.19.174 | 10.167.19.175 |
| 60 | 10.167.19.176/28 | 10.167.19.177 – 10.167.19.190 | 10.167.19.191 |
| 61 | 10.167.19.192/28 | 10.167.19.193 – 10.167.19.206 | 10.167.19.207 |
| 62 | 10.167.19.208/28 | 10.167.19.209 – 10.167.19.222 | 10.167.19.223 |
| 63 | 10.167.19.224/28 | 10.167.19.225 – 10.167.19.238 | 10.167.19.239 |
| 64 | 10.167.19.240/28 | 10.167.19.241 – 10.167.19.254 | 10.167.19.255 |
| 65 | 10.167.20.0/28 | 10.167.20.1 – 10.167.20.14 | 10.167.20.15 |
| 66 | 10.167.20.16/28 | 10.167.20.17 – 10.167.20.30 | 10.167.20.31 |
| 67 | 10.167.20.32/28 | 10.167.20.33 – 10.167.20.46 | 10.167.20.47 |
| 68 | 10.167.20.48/28 | 10.167.20.49 – 10.167.20.62 | 10.167.20.63 |
| 69 | 10.167.20.64/28 | 10.167.20.65 – 10.167.20.78 | 10.167.20.79 |
| 70 | 10.167.20.80/28 | 10.167.20.81 – 10.167.20.94 | 10.167.20.95 |
| 71 | 10.167.20.96/28 | 10.167.20.97 – 10.167.20.110 | 10.167.20.111 |
| 72 | 10.167.20.112/28 | 10.167.20.113 – 10.167.20.126 | 10.167.20.127 |
| 73 | 10.167.20.128/28 | 10.167.20.129 – 10.167.20.142 | 10.167.20.143 |
| 74 | 10.167.20.144/28 | 10.167.20.145 – 10.167.20.158 | 10.167.20.159 |
| 75 | 10.167.20.160/28 | 10.167.20.161 – 10.167.20.174 | 10.167.20.175 |
| 76 | 10.167.20.176/28 | 10.167.20.177 – 10.167.20.190 | 10.167.20.191 |
| 77 | 10.167.20.192/28 | 10.167.20.193 – 10.167.20.206 | 10.167.20.207 |
| 78 | 10.167.20.208/28 | 10.167.20.209 – 10.167.20.222 | 10.167.20.223 |
| 79 | 10.167.20.224/28 | 10.167.20.225 – 10.167.20.238 | 10.167.20.239 |
| 80 | 10.167.20.240/28 | 10.167.20.241 – 10.167.20.254 | 10.167.20.255 |
| 81 | 10.167.21.0/28 | 10.167.21.1 – 10.167.21.14 | 10.167.21.15 |
| 82 | 10.167.21.16/28 | 10.167.21.17 – 10.167.21.30 | 10.167.21.31 |
| 83 | 10.167.21.32/28 | 10.167.21.33 – 10.167.21.46 | 10.167.21.47 |
| 84 | 10.167.21.48/28 | 10.167.21.49 – 10.167.21.62 | 10.167.21.63 |
| 85 | 10.167.21.64/28 | 10.167.21.65 – 10.167.21.78 | 10.167.21.79 |
| 86 | 10.167.21.80/28 | 10.167.21.81 – 10.167.21.94 | 10.167.21.95 |
| 87 | 10.167.21.96/28 | 10.167.21.97 – 10.167.21.110 | 10.167.21.111 |
| 88 | 10.167.21.112/28 | 10.167.21.113 – 10.167.21.126 | 10.167.21.127 |
| 89 | 10.167.21.128/28 | 10.167.21.129 – 10.167.21.142 | 10.167.21.143 |
| 90 | 10.167.21.144/28 | 10.167.21.145 – 10.167.21.158 | 10.167.21.159 |
| 91 | 10.167.21.160/28 | 10.167.21.161 – 10.167.21.174 | 10.167.21.175 |
| 92 | 10.167.21.176/28 | 10.167.21.177 – 10.167.21.190 | 10.167.21.191 |
| 93 | 10.167.21.192/28 | 10.167.21.193 – 10.167.21.206 | 10.167.21.207 |
| 94 | 10.167.21.208/28 | 10.167.21.209 – 10.167.21.222 | 10.167.21.223 |
| 95 | 10.167.21.224/28 | 10.167.21.225 – 10.167.21.238 | 10.167.21.239 |
| 96 | 10.167.21.240/28 | 10.167.21.241 – 10.167.21.254 | 10.167.21.255 |
| 97 | 10.167.22.0/28 | 10.167.22.1 – 10.167.22.14 | 10.167.22.15 |
| 98 | 10.167.22.16/28 | 10.167.22.17 – 10.167.22.30 | 10.167.22.31 |
| 99 | 10.167.22.32/28 | 10.167.22.33 – 10.167.22.46 | 10.167.22.47 |
| 100 | 10.167.22.48/28 | 10.167.22.49 – 10.167.22.62 | 10.167.22.63 |
| 101 | 10.167.22.64/28 | 10.167.22.65 – 10.167.22.78 | 10.167.22.79 |
| 102 | 10.167.22.80/28 | 10.167.22.81 – 10.167.22.94 | 10.167.22.95 |
| 103 | 10.167.22.96/28 | 10.167.22.97 – 10.167.22.110 | 10.167.22.111 |
| 104 | 10.167.22.112/28 | 10.167.22.113 – 10.167.22.126 | 10.167.22.127 |
| 105 | 10.167.22.128/28 | 10.167.22.129 – 10.167.22.142 | 10.167.22.143 |
| 106 | 10.167.22.144/28 | 10.167.22.145 – 10.167.22.158 | 10.167.22.159 |
| 107 | 10.167.22.160/28 | 10.167.22.161 – 10.167.22.174 | 10.167.22.175 |
| 108 | 10.167.22.176/28 | 10.167.22.177 – 10.167.22.190 | 10.167.22.191 |
| 109 | 10.167.22.192/28 | 10.167.22.193 – 10.167.22.206 | 10.167.22.207 |
| 110 | 10.167.22.208/28 | 10.167.22.209 – 10.167.22.222 | 10.167.22.223 |
| 111 | 10.167.22.224/28 | 10.167.22.225 – 10.167.22.238 | 10.167.22.239 |
| 112 | 10.167.22.240/28 | 10.167.22.241 – 10.167.22.254 | 10.167.22.255 |
| 113 | 10.167.23.0/28 | 10.167.23.1 – 10.167.23.14 | 10.167.23.15 |
| 114 | 10.167.23.16/28 | 10.167.23.17 – 10.167.23.30 | 10.167.23.31 |
| 115 | 10.167.23.32/28 | 10.167.23.33 – 10.167.23.46 | 10.167.23.47 |
| 116 | 10.167.23.48/28 | 10.167.23.49 – 10.167.23.62 | 10.167.23.63 |
| 117 | 10.167.23.64/28 | 10.167.23.65 – 10.167.23.78 | 10.167.23.79 |
| 118 | 10.167.23.80/28 | 10.167.23.81 – 10.167.23.94 | 10.167.23.95 |
| 119 | 10.167.23.96/28 | 10.167.23.97 – 10.167.23.110 | 10.167.23.111 |
| 120 | 10.167.23.112/28 | 10.167.23.113 – 10.167.23.126 | 10.167.23.127 |
| 121 | 10.167.23.128/28 | 10.167.23.129 – 10.167.23.142 | 10.167.23.143 |
| 122 | 10.167.23.144/28 | 10.167.23.145 – 10.167.23.158 | 10.167.23.159 |
| 123 | 10.167.23.160/28 | 10.167.23.161 – 10.167.23.174 | 10.167.23.175 |
| 124 | 10.167.23.176/28 | 10.167.23.177 – 10.167.23.190 | 10.167.23.191 |
| 125 | 10.167.23.192/28 | 10.167.23.193 – 10.167.23.206 | 10.167.23.207 |
| 126 | 10.167.23.208/28 | 10.167.23.209 – 10.167.23.222 | 10.167.23.223 |
| 127 | 10.167.23.224/28 | 10.167.23.225 – 10.167.23.238 | 10.167.23.239 |
| 128 | 10.167.23.240/28 | 10.167.23.241 – 10.167.23.254 | 10.167.23.255 |
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.