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)10.167.248.0/21
network10.167.248.0/21
broadcast10.167.255.255
host pertama10.167.248.1
host terakhir10.167.255.254
subnet mask255.255.248.0
wildcard0.0.7.255
jumlah alamat2.048
host terpakai2.046
kelasA
ipcalc 10.167.248.0/21
alamat00001010.10100111.11111000.00000000
subnet mask11111111.11111111.11111000.00000000
network00001010.10100111.11111000.00000000
broadcast00001010.10100111.11111111.11111111
hijau = bagian network, abu-abu = bagian host
heksadesimal0x0aa7f800
desimal178780160
reverse dns0.248.167.10.in-addr.arpa
ipv4-mapped::ffff:aa7:f800
/21 dibagi menjadi /28 · 128 subnet
tutup ×| # | network | rentang host | broadcast |
|---|---|---|---|
| 1 | 10.167.248.0/28 | 10.167.248.1 – 10.167.248.14 | 10.167.248.15 |
| 2 | 10.167.248.16/28 | 10.167.248.17 – 10.167.248.30 | 10.167.248.31 |
| 3 | 10.167.248.32/28 | 10.167.248.33 – 10.167.248.46 | 10.167.248.47 |
| 4 | 10.167.248.48/28 | 10.167.248.49 – 10.167.248.62 | 10.167.248.63 |
| 5 | 10.167.248.64/28 | 10.167.248.65 – 10.167.248.78 | 10.167.248.79 |
| 6 | 10.167.248.80/28 | 10.167.248.81 – 10.167.248.94 | 10.167.248.95 |
| 7 | 10.167.248.96/28 | 10.167.248.97 – 10.167.248.110 | 10.167.248.111 |
| 8 | 10.167.248.112/28 | 10.167.248.113 – 10.167.248.126 | 10.167.248.127 |
| 9 | 10.167.248.128/28 | 10.167.248.129 – 10.167.248.142 | 10.167.248.143 |
| 10 | 10.167.248.144/28 | 10.167.248.145 – 10.167.248.158 | 10.167.248.159 |
| 11 | 10.167.248.160/28 | 10.167.248.161 – 10.167.248.174 | 10.167.248.175 |
| 12 | 10.167.248.176/28 | 10.167.248.177 – 10.167.248.190 | 10.167.248.191 |
| 13 | 10.167.248.192/28 | 10.167.248.193 – 10.167.248.206 | 10.167.248.207 |
| 14 | 10.167.248.208/28 | 10.167.248.209 – 10.167.248.222 | 10.167.248.223 |
| 15 | 10.167.248.224/28 | 10.167.248.225 – 10.167.248.238 | 10.167.248.239 |
| 16 | 10.167.248.240/28 | 10.167.248.241 – 10.167.248.254 | 10.167.248.255 |
| 17 | 10.167.249.0/28 | 10.167.249.1 – 10.167.249.14 | 10.167.249.15 |
| 18 | 10.167.249.16/28 | 10.167.249.17 – 10.167.249.30 | 10.167.249.31 |
| 19 | 10.167.249.32/28 | 10.167.249.33 – 10.167.249.46 | 10.167.249.47 |
| 20 | 10.167.249.48/28 | 10.167.249.49 – 10.167.249.62 | 10.167.249.63 |
| 21 | 10.167.249.64/28 | 10.167.249.65 – 10.167.249.78 | 10.167.249.79 |
| 22 | 10.167.249.80/28 | 10.167.249.81 – 10.167.249.94 | 10.167.249.95 |
| 23 | 10.167.249.96/28 | 10.167.249.97 – 10.167.249.110 | 10.167.249.111 |
| 24 | 10.167.249.112/28 | 10.167.249.113 – 10.167.249.126 | 10.167.249.127 |
| 25 | 10.167.249.128/28 | 10.167.249.129 – 10.167.249.142 | 10.167.249.143 |
| 26 | 10.167.249.144/28 | 10.167.249.145 – 10.167.249.158 | 10.167.249.159 |
| 27 | 10.167.249.160/28 | 10.167.249.161 – 10.167.249.174 | 10.167.249.175 |
| 28 | 10.167.249.176/28 | 10.167.249.177 – 10.167.249.190 | 10.167.249.191 |
| 29 | 10.167.249.192/28 | 10.167.249.193 – 10.167.249.206 | 10.167.249.207 |
| 30 | 10.167.249.208/28 | 10.167.249.209 – 10.167.249.222 | 10.167.249.223 |
| 31 | 10.167.249.224/28 | 10.167.249.225 – 10.167.249.238 | 10.167.249.239 |
| 32 | 10.167.249.240/28 | 10.167.249.241 – 10.167.249.254 | 10.167.249.255 |
| 33 | 10.167.250.0/28 | 10.167.250.1 – 10.167.250.14 | 10.167.250.15 |
| 34 | 10.167.250.16/28 | 10.167.250.17 – 10.167.250.30 | 10.167.250.31 |
| 35 | 10.167.250.32/28 | 10.167.250.33 – 10.167.250.46 | 10.167.250.47 |
| 36 | 10.167.250.48/28 | 10.167.250.49 – 10.167.250.62 | 10.167.250.63 |
| 37 | 10.167.250.64/28 | 10.167.250.65 – 10.167.250.78 | 10.167.250.79 |
| 38 | 10.167.250.80/28 | 10.167.250.81 – 10.167.250.94 | 10.167.250.95 |
| 39 | 10.167.250.96/28 | 10.167.250.97 – 10.167.250.110 | 10.167.250.111 |
| 40 | 10.167.250.112/28 | 10.167.250.113 – 10.167.250.126 | 10.167.250.127 |
| 41 | 10.167.250.128/28 | 10.167.250.129 – 10.167.250.142 | 10.167.250.143 |
| 42 | 10.167.250.144/28 | 10.167.250.145 – 10.167.250.158 | 10.167.250.159 |
| 43 | 10.167.250.160/28 | 10.167.250.161 – 10.167.250.174 | 10.167.250.175 |
| 44 | 10.167.250.176/28 | 10.167.250.177 – 10.167.250.190 | 10.167.250.191 |
| 45 | 10.167.250.192/28 | 10.167.250.193 – 10.167.250.206 | 10.167.250.207 |
| 46 | 10.167.250.208/28 | 10.167.250.209 – 10.167.250.222 | 10.167.250.223 |
| 47 | 10.167.250.224/28 | 10.167.250.225 – 10.167.250.238 | 10.167.250.239 |
| 48 | 10.167.250.240/28 | 10.167.250.241 – 10.167.250.254 | 10.167.250.255 |
| 49 | 10.167.251.0/28 | 10.167.251.1 – 10.167.251.14 | 10.167.251.15 |
| 50 | 10.167.251.16/28 | 10.167.251.17 – 10.167.251.30 | 10.167.251.31 |
| 51 | 10.167.251.32/28 | 10.167.251.33 – 10.167.251.46 | 10.167.251.47 |
| 52 | 10.167.251.48/28 | 10.167.251.49 – 10.167.251.62 | 10.167.251.63 |
| 53 | 10.167.251.64/28 | 10.167.251.65 – 10.167.251.78 | 10.167.251.79 |
| 54 | 10.167.251.80/28 | 10.167.251.81 – 10.167.251.94 | 10.167.251.95 |
| 55 | 10.167.251.96/28 | 10.167.251.97 – 10.167.251.110 | 10.167.251.111 |
| 56 | 10.167.251.112/28 | 10.167.251.113 – 10.167.251.126 | 10.167.251.127 |
| 57 | 10.167.251.128/28 | 10.167.251.129 – 10.167.251.142 | 10.167.251.143 |
| 58 | 10.167.251.144/28 | 10.167.251.145 – 10.167.251.158 | 10.167.251.159 |
| 59 | 10.167.251.160/28 | 10.167.251.161 – 10.167.251.174 | 10.167.251.175 |
| 60 | 10.167.251.176/28 | 10.167.251.177 – 10.167.251.190 | 10.167.251.191 |
| 61 | 10.167.251.192/28 | 10.167.251.193 – 10.167.251.206 | 10.167.251.207 |
| 62 | 10.167.251.208/28 | 10.167.251.209 – 10.167.251.222 | 10.167.251.223 |
| 63 | 10.167.251.224/28 | 10.167.251.225 – 10.167.251.238 | 10.167.251.239 |
| 64 | 10.167.251.240/28 | 10.167.251.241 – 10.167.251.254 | 10.167.251.255 |
| 65 | 10.167.252.0/28 | 10.167.252.1 – 10.167.252.14 | 10.167.252.15 |
| 66 | 10.167.252.16/28 | 10.167.252.17 – 10.167.252.30 | 10.167.252.31 |
| 67 | 10.167.252.32/28 | 10.167.252.33 – 10.167.252.46 | 10.167.252.47 |
| 68 | 10.167.252.48/28 | 10.167.252.49 – 10.167.252.62 | 10.167.252.63 |
| 69 | 10.167.252.64/28 | 10.167.252.65 – 10.167.252.78 | 10.167.252.79 |
| 70 | 10.167.252.80/28 | 10.167.252.81 – 10.167.252.94 | 10.167.252.95 |
| 71 | 10.167.252.96/28 | 10.167.252.97 – 10.167.252.110 | 10.167.252.111 |
| 72 | 10.167.252.112/28 | 10.167.252.113 – 10.167.252.126 | 10.167.252.127 |
| 73 | 10.167.252.128/28 | 10.167.252.129 – 10.167.252.142 | 10.167.252.143 |
| 74 | 10.167.252.144/28 | 10.167.252.145 – 10.167.252.158 | 10.167.252.159 |
| 75 | 10.167.252.160/28 | 10.167.252.161 – 10.167.252.174 | 10.167.252.175 |
| 76 | 10.167.252.176/28 | 10.167.252.177 – 10.167.252.190 | 10.167.252.191 |
| 77 | 10.167.252.192/28 | 10.167.252.193 – 10.167.252.206 | 10.167.252.207 |
| 78 | 10.167.252.208/28 | 10.167.252.209 – 10.167.252.222 | 10.167.252.223 |
| 79 | 10.167.252.224/28 | 10.167.252.225 – 10.167.252.238 | 10.167.252.239 |
| 80 | 10.167.252.240/28 | 10.167.252.241 – 10.167.252.254 | 10.167.252.255 |
| 81 | 10.167.253.0/28 | 10.167.253.1 – 10.167.253.14 | 10.167.253.15 |
| 82 | 10.167.253.16/28 | 10.167.253.17 – 10.167.253.30 | 10.167.253.31 |
| 83 | 10.167.253.32/28 | 10.167.253.33 – 10.167.253.46 | 10.167.253.47 |
| 84 | 10.167.253.48/28 | 10.167.253.49 – 10.167.253.62 | 10.167.253.63 |
| 85 | 10.167.253.64/28 | 10.167.253.65 – 10.167.253.78 | 10.167.253.79 |
| 86 | 10.167.253.80/28 | 10.167.253.81 – 10.167.253.94 | 10.167.253.95 |
| 87 | 10.167.253.96/28 | 10.167.253.97 – 10.167.253.110 | 10.167.253.111 |
| 88 | 10.167.253.112/28 | 10.167.253.113 – 10.167.253.126 | 10.167.253.127 |
| 89 | 10.167.253.128/28 | 10.167.253.129 – 10.167.253.142 | 10.167.253.143 |
| 90 | 10.167.253.144/28 | 10.167.253.145 – 10.167.253.158 | 10.167.253.159 |
| 91 | 10.167.253.160/28 | 10.167.253.161 – 10.167.253.174 | 10.167.253.175 |
| 92 | 10.167.253.176/28 | 10.167.253.177 – 10.167.253.190 | 10.167.253.191 |
| 93 | 10.167.253.192/28 | 10.167.253.193 – 10.167.253.206 | 10.167.253.207 |
| 94 | 10.167.253.208/28 | 10.167.253.209 – 10.167.253.222 | 10.167.253.223 |
| 95 | 10.167.253.224/28 | 10.167.253.225 – 10.167.253.238 | 10.167.253.239 |
| 96 | 10.167.253.240/28 | 10.167.253.241 – 10.167.253.254 | 10.167.253.255 |
| 97 | 10.167.254.0/28 | 10.167.254.1 – 10.167.254.14 | 10.167.254.15 |
| 98 | 10.167.254.16/28 | 10.167.254.17 – 10.167.254.30 | 10.167.254.31 |
| 99 | 10.167.254.32/28 | 10.167.254.33 – 10.167.254.46 | 10.167.254.47 |
| 100 | 10.167.254.48/28 | 10.167.254.49 – 10.167.254.62 | 10.167.254.63 |
| 101 | 10.167.254.64/28 | 10.167.254.65 – 10.167.254.78 | 10.167.254.79 |
| 102 | 10.167.254.80/28 | 10.167.254.81 – 10.167.254.94 | 10.167.254.95 |
| 103 | 10.167.254.96/28 | 10.167.254.97 – 10.167.254.110 | 10.167.254.111 |
| 104 | 10.167.254.112/28 | 10.167.254.113 – 10.167.254.126 | 10.167.254.127 |
| 105 | 10.167.254.128/28 | 10.167.254.129 – 10.167.254.142 | 10.167.254.143 |
| 106 | 10.167.254.144/28 | 10.167.254.145 – 10.167.254.158 | 10.167.254.159 |
| 107 | 10.167.254.160/28 | 10.167.254.161 – 10.167.254.174 | 10.167.254.175 |
| 108 | 10.167.254.176/28 | 10.167.254.177 – 10.167.254.190 | 10.167.254.191 |
| 109 | 10.167.254.192/28 | 10.167.254.193 – 10.167.254.206 | 10.167.254.207 |
| 110 | 10.167.254.208/28 | 10.167.254.209 – 10.167.254.222 | 10.167.254.223 |
| 111 | 10.167.254.224/28 | 10.167.254.225 – 10.167.254.238 | 10.167.254.239 |
| 112 | 10.167.254.240/28 | 10.167.254.241 – 10.167.254.254 | 10.167.254.255 |
| 113 | 10.167.255.0/28 | 10.167.255.1 – 10.167.255.14 | 10.167.255.15 |
| 114 | 10.167.255.16/28 | 10.167.255.17 – 10.167.255.30 | 10.167.255.31 |
| 115 | 10.167.255.32/28 | 10.167.255.33 – 10.167.255.46 | 10.167.255.47 |
| 116 | 10.167.255.48/28 | 10.167.255.49 – 10.167.255.62 | 10.167.255.63 |
| 117 | 10.167.255.64/28 | 10.167.255.65 – 10.167.255.78 | 10.167.255.79 |
| 118 | 10.167.255.80/28 | 10.167.255.81 – 10.167.255.94 | 10.167.255.95 |
| 119 | 10.167.255.96/28 | 10.167.255.97 – 10.167.255.110 | 10.167.255.111 |
| 120 | 10.167.255.112/28 | 10.167.255.113 – 10.167.255.126 | 10.167.255.127 |
| 121 | 10.167.255.128/28 | 10.167.255.129 – 10.167.255.142 | 10.167.255.143 |
| 122 | 10.167.255.144/28 | 10.167.255.145 – 10.167.255.158 | 10.167.255.159 |
| 123 | 10.167.255.160/28 | 10.167.255.161 – 10.167.255.174 | 10.167.255.175 |
| 124 | 10.167.255.176/28 | 10.167.255.177 – 10.167.255.190 | 10.167.255.191 |
| 125 | 10.167.255.192/28 | 10.167.255.193 – 10.167.255.206 | 10.167.255.207 |
| 126 | 10.167.255.208/28 | 10.167.255.209 – 10.167.255.222 | 10.167.255.223 |
| 127 | 10.167.255.224/28 | 10.167.255.225 – 10.167.255.238 | 10.167.255.239 |
| 128 | 10.167.255.240/28 | 10.167.255.241 – 10.167.255.254 | 10.167.255.255 |
01 / tabel
Tabel prefix CIDR IPv4.
Klik prefix yang lebih panjang dari jaringan Anda untuk membaginya menjadi subnet.
| prefix | subnet mask | alamat | host | di /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.