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)10.0.176.0/21
network10.0.176.0/21
broadcast10.0.183.255
host pertama10.0.176.1
host terakhir10.0.183.254
subnet mask255.255.248.0
wildcard0.0.7.255
jumlah alamat2.048
host terpakai2.046
kelasA
ipcalc 10.0.176.0/21
alamat00001010.00000000.10110000.00000000
subnet mask11111111.11111111.11111000.00000000
network00001010.00000000.10110000.00000000
broadcast00001010.00000000.10110111.11111111
hijau = bagian network, abu-abu = bagian host
heksadesimal0x0a00b000
desimal167817216
reverse dns0.176.0.10.in-addr.arpa
ipv4-mapped::ffff:a00:b000
/21 dibagi menjadi /28 · 128 subnet
tutup ×| # | network | rentang host | broadcast |
|---|---|---|---|
| 1 | 10.0.176.0/28 | 10.0.176.1 – 10.0.176.14 | 10.0.176.15 |
| 2 | 10.0.176.16/28 | 10.0.176.17 – 10.0.176.30 | 10.0.176.31 |
| 3 | 10.0.176.32/28 | 10.0.176.33 – 10.0.176.46 | 10.0.176.47 |
| 4 | 10.0.176.48/28 | 10.0.176.49 – 10.0.176.62 | 10.0.176.63 |
| 5 | 10.0.176.64/28 | 10.0.176.65 – 10.0.176.78 | 10.0.176.79 |
| 6 | 10.0.176.80/28 | 10.0.176.81 – 10.0.176.94 | 10.0.176.95 |
| 7 | 10.0.176.96/28 | 10.0.176.97 – 10.0.176.110 | 10.0.176.111 |
| 8 | 10.0.176.112/28 | 10.0.176.113 – 10.0.176.126 | 10.0.176.127 |
| 9 | 10.0.176.128/28 | 10.0.176.129 – 10.0.176.142 | 10.0.176.143 |
| 10 | 10.0.176.144/28 | 10.0.176.145 – 10.0.176.158 | 10.0.176.159 |
| 11 | 10.0.176.160/28 | 10.0.176.161 – 10.0.176.174 | 10.0.176.175 |
| 12 | 10.0.176.176/28 | 10.0.176.177 – 10.0.176.190 | 10.0.176.191 |
| 13 | 10.0.176.192/28 | 10.0.176.193 – 10.0.176.206 | 10.0.176.207 |
| 14 | 10.0.176.208/28 | 10.0.176.209 – 10.0.176.222 | 10.0.176.223 |
| 15 | 10.0.176.224/28 | 10.0.176.225 – 10.0.176.238 | 10.0.176.239 |
| 16 | 10.0.176.240/28 | 10.0.176.241 – 10.0.176.254 | 10.0.176.255 |
| 17 | 10.0.177.0/28 | 10.0.177.1 – 10.0.177.14 | 10.0.177.15 |
| 18 | 10.0.177.16/28 | 10.0.177.17 – 10.0.177.30 | 10.0.177.31 |
| 19 | 10.0.177.32/28 | 10.0.177.33 – 10.0.177.46 | 10.0.177.47 |
| 20 | 10.0.177.48/28 | 10.0.177.49 – 10.0.177.62 | 10.0.177.63 |
| 21 | 10.0.177.64/28 | 10.0.177.65 – 10.0.177.78 | 10.0.177.79 |
| 22 | 10.0.177.80/28 | 10.0.177.81 – 10.0.177.94 | 10.0.177.95 |
| 23 | 10.0.177.96/28 | 10.0.177.97 – 10.0.177.110 | 10.0.177.111 |
| 24 | 10.0.177.112/28 | 10.0.177.113 – 10.0.177.126 | 10.0.177.127 |
| 25 | 10.0.177.128/28 | 10.0.177.129 – 10.0.177.142 | 10.0.177.143 |
| 26 | 10.0.177.144/28 | 10.0.177.145 – 10.0.177.158 | 10.0.177.159 |
| 27 | 10.0.177.160/28 | 10.0.177.161 – 10.0.177.174 | 10.0.177.175 |
| 28 | 10.0.177.176/28 | 10.0.177.177 – 10.0.177.190 | 10.0.177.191 |
| 29 | 10.0.177.192/28 | 10.0.177.193 – 10.0.177.206 | 10.0.177.207 |
| 30 | 10.0.177.208/28 | 10.0.177.209 – 10.0.177.222 | 10.0.177.223 |
| 31 | 10.0.177.224/28 | 10.0.177.225 – 10.0.177.238 | 10.0.177.239 |
| 32 | 10.0.177.240/28 | 10.0.177.241 – 10.0.177.254 | 10.0.177.255 |
| 33 | 10.0.178.0/28 | 10.0.178.1 – 10.0.178.14 | 10.0.178.15 |
| 34 | 10.0.178.16/28 | 10.0.178.17 – 10.0.178.30 | 10.0.178.31 |
| 35 | 10.0.178.32/28 | 10.0.178.33 – 10.0.178.46 | 10.0.178.47 |
| 36 | 10.0.178.48/28 | 10.0.178.49 – 10.0.178.62 | 10.0.178.63 |
| 37 | 10.0.178.64/28 | 10.0.178.65 – 10.0.178.78 | 10.0.178.79 |
| 38 | 10.0.178.80/28 | 10.0.178.81 – 10.0.178.94 | 10.0.178.95 |
| 39 | 10.0.178.96/28 | 10.0.178.97 – 10.0.178.110 | 10.0.178.111 |
| 40 | 10.0.178.112/28 | 10.0.178.113 – 10.0.178.126 | 10.0.178.127 |
| 41 | 10.0.178.128/28 | 10.0.178.129 – 10.0.178.142 | 10.0.178.143 |
| 42 | 10.0.178.144/28 | 10.0.178.145 – 10.0.178.158 | 10.0.178.159 |
| 43 | 10.0.178.160/28 | 10.0.178.161 – 10.0.178.174 | 10.0.178.175 |
| 44 | 10.0.178.176/28 | 10.0.178.177 – 10.0.178.190 | 10.0.178.191 |
| 45 | 10.0.178.192/28 | 10.0.178.193 – 10.0.178.206 | 10.0.178.207 |
| 46 | 10.0.178.208/28 | 10.0.178.209 – 10.0.178.222 | 10.0.178.223 |
| 47 | 10.0.178.224/28 | 10.0.178.225 – 10.0.178.238 | 10.0.178.239 |
| 48 | 10.0.178.240/28 | 10.0.178.241 – 10.0.178.254 | 10.0.178.255 |
| 49 | 10.0.179.0/28 | 10.0.179.1 – 10.0.179.14 | 10.0.179.15 |
| 50 | 10.0.179.16/28 | 10.0.179.17 – 10.0.179.30 | 10.0.179.31 |
| 51 | 10.0.179.32/28 | 10.0.179.33 – 10.0.179.46 | 10.0.179.47 |
| 52 | 10.0.179.48/28 | 10.0.179.49 – 10.0.179.62 | 10.0.179.63 |
| 53 | 10.0.179.64/28 | 10.0.179.65 – 10.0.179.78 | 10.0.179.79 |
| 54 | 10.0.179.80/28 | 10.0.179.81 – 10.0.179.94 | 10.0.179.95 |
| 55 | 10.0.179.96/28 | 10.0.179.97 – 10.0.179.110 | 10.0.179.111 |
| 56 | 10.0.179.112/28 | 10.0.179.113 – 10.0.179.126 | 10.0.179.127 |
| 57 | 10.0.179.128/28 | 10.0.179.129 – 10.0.179.142 | 10.0.179.143 |
| 58 | 10.0.179.144/28 | 10.0.179.145 – 10.0.179.158 | 10.0.179.159 |
| 59 | 10.0.179.160/28 | 10.0.179.161 – 10.0.179.174 | 10.0.179.175 |
| 60 | 10.0.179.176/28 | 10.0.179.177 – 10.0.179.190 | 10.0.179.191 |
| 61 | 10.0.179.192/28 | 10.0.179.193 – 10.0.179.206 | 10.0.179.207 |
| 62 | 10.0.179.208/28 | 10.0.179.209 – 10.0.179.222 | 10.0.179.223 |
| 63 | 10.0.179.224/28 | 10.0.179.225 – 10.0.179.238 | 10.0.179.239 |
| 64 | 10.0.179.240/28 | 10.0.179.241 – 10.0.179.254 | 10.0.179.255 |
| 65 | 10.0.180.0/28 | 10.0.180.1 – 10.0.180.14 | 10.0.180.15 |
| 66 | 10.0.180.16/28 | 10.0.180.17 – 10.0.180.30 | 10.0.180.31 |
| 67 | 10.0.180.32/28 | 10.0.180.33 – 10.0.180.46 | 10.0.180.47 |
| 68 | 10.0.180.48/28 | 10.0.180.49 – 10.0.180.62 | 10.0.180.63 |
| 69 | 10.0.180.64/28 | 10.0.180.65 – 10.0.180.78 | 10.0.180.79 |
| 70 | 10.0.180.80/28 | 10.0.180.81 – 10.0.180.94 | 10.0.180.95 |
| 71 | 10.0.180.96/28 | 10.0.180.97 – 10.0.180.110 | 10.0.180.111 |
| 72 | 10.0.180.112/28 | 10.0.180.113 – 10.0.180.126 | 10.0.180.127 |
| 73 | 10.0.180.128/28 | 10.0.180.129 – 10.0.180.142 | 10.0.180.143 |
| 74 | 10.0.180.144/28 | 10.0.180.145 – 10.0.180.158 | 10.0.180.159 |
| 75 | 10.0.180.160/28 | 10.0.180.161 – 10.0.180.174 | 10.0.180.175 |
| 76 | 10.0.180.176/28 | 10.0.180.177 – 10.0.180.190 | 10.0.180.191 |
| 77 | 10.0.180.192/28 | 10.0.180.193 – 10.0.180.206 | 10.0.180.207 |
| 78 | 10.0.180.208/28 | 10.0.180.209 – 10.0.180.222 | 10.0.180.223 |
| 79 | 10.0.180.224/28 | 10.0.180.225 – 10.0.180.238 | 10.0.180.239 |
| 80 | 10.0.180.240/28 | 10.0.180.241 – 10.0.180.254 | 10.0.180.255 |
| 81 | 10.0.181.0/28 | 10.0.181.1 – 10.0.181.14 | 10.0.181.15 |
| 82 | 10.0.181.16/28 | 10.0.181.17 – 10.0.181.30 | 10.0.181.31 |
| 83 | 10.0.181.32/28 | 10.0.181.33 – 10.0.181.46 | 10.0.181.47 |
| 84 | 10.0.181.48/28 | 10.0.181.49 – 10.0.181.62 | 10.0.181.63 |
| 85 | 10.0.181.64/28 | 10.0.181.65 – 10.0.181.78 | 10.0.181.79 |
| 86 | 10.0.181.80/28 | 10.0.181.81 – 10.0.181.94 | 10.0.181.95 |
| 87 | 10.0.181.96/28 | 10.0.181.97 – 10.0.181.110 | 10.0.181.111 |
| 88 | 10.0.181.112/28 | 10.0.181.113 – 10.0.181.126 | 10.0.181.127 |
| 89 | 10.0.181.128/28 | 10.0.181.129 – 10.0.181.142 | 10.0.181.143 |
| 90 | 10.0.181.144/28 | 10.0.181.145 – 10.0.181.158 | 10.0.181.159 |
| 91 | 10.0.181.160/28 | 10.0.181.161 – 10.0.181.174 | 10.0.181.175 |
| 92 | 10.0.181.176/28 | 10.0.181.177 – 10.0.181.190 | 10.0.181.191 |
| 93 | 10.0.181.192/28 | 10.0.181.193 – 10.0.181.206 | 10.0.181.207 |
| 94 | 10.0.181.208/28 | 10.0.181.209 – 10.0.181.222 | 10.0.181.223 |
| 95 | 10.0.181.224/28 | 10.0.181.225 – 10.0.181.238 | 10.0.181.239 |
| 96 | 10.0.181.240/28 | 10.0.181.241 – 10.0.181.254 | 10.0.181.255 |
| 97 | 10.0.182.0/28 | 10.0.182.1 – 10.0.182.14 | 10.0.182.15 |
| 98 | 10.0.182.16/28 | 10.0.182.17 – 10.0.182.30 | 10.0.182.31 |
| 99 | 10.0.182.32/28 | 10.0.182.33 – 10.0.182.46 | 10.0.182.47 |
| 100 | 10.0.182.48/28 | 10.0.182.49 – 10.0.182.62 | 10.0.182.63 |
| 101 | 10.0.182.64/28 | 10.0.182.65 – 10.0.182.78 | 10.0.182.79 |
| 102 | 10.0.182.80/28 | 10.0.182.81 – 10.0.182.94 | 10.0.182.95 |
| 103 | 10.0.182.96/28 | 10.0.182.97 – 10.0.182.110 | 10.0.182.111 |
| 104 | 10.0.182.112/28 | 10.0.182.113 – 10.0.182.126 | 10.0.182.127 |
| 105 | 10.0.182.128/28 | 10.0.182.129 – 10.0.182.142 | 10.0.182.143 |
| 106 | 10.0.182.144/28 | 10.0.182.145 – 10.0.182.158 | 10.0.182.159 |
| 107 | 10.0.182.160/28 | 10.0.182.161 – 10.0.182.174 | 10.0.182.175 |
| 108 | 10.0.182.176/28 | 10.0.182.177 – 10.0.182.190 | 10.0.182.191 |
| 109 | 10.0.182.192/28 | 10.0.182.193 – 10.0.182.206 | 10.0.182.207 |
| 110 | 10.0.182.208/28 | 10.0.182.209 – 10.0.182.222 | 10.0.182.223 |
| 111 | 10.0.182.224/28 | 10.0.182.225 – 10.0.182.238 | 10.0.182.239 |
| 112 | 10.0.182.240/28 | 10.0.182.241 – 10.0.182.254 | 10.0.182.255 |
| 113 | 10.0.183.0/28 | 10.0.183.1 – 10.0.183.14 | 10.0.183.15 |
| 114 | 10.0.183.16/28 | 10.0.183.17 – 10.0.183.30 | 10.0.183.31 |
| 115 | 10.0.183.32/28 | 10.0.183.33 – 10.0.183.46 | 10.0.183.47 |
| 116 | 10.0.183.48/28 | 10.0.183.49 – 10.0.183.62 | 10.0.183.63 |
| 117 | 10.0.183.64/28 | 10.0.183.65 – 10.0.183.78 | 10.0.183.79 |
| 118 | 10.0.183.80/28 | 10.0.183.81 – 10.0.183.94 | 10.0.183.95 |
| 119 | 10.0.183.96/28 | 10.0.183.97 – 10.0.183.110 | 10.0.183.111 |
| 120 | 10.0.183.112/28 | 10.0.183.113 – 10.0.183.126 | 10.0.183.127 |
| 121 | 10.0.183.128/28 | 10.0.183.129 – 10.0.183.142 | 10.0.183.143 |
| 122 | 10.0.183.144/28 | 10.0.183.145 – 10.0.183.158 | 10.0.183.159 |
| 123 | 10.0.183.160/28 | 10.0.183.161 – 10.0.183.174 | 10.0.183.175 |
| 124 | 10.0.183.176/28 | 10.0.183.177 – 10.0.183.190 | 10.0.183.191 |
| 125 | 10.0.183.192/28 | 10.0.183.193 – 10.0.183.206 | 10.0.183.207 |
| 126 | 10.0.183.208/28 | 10.0.183.209 – 10.0.183.222 | 10.0.183.223 |
| 127 | 10.0.183.224/28 | 10.0.183.225 – 10.0.183.238 | 10.0.183.239 |
| 128 | 10.0.183.240/28 | 10.0.183.241 – 10.0.183.254 | 10.0.183.255 |
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.