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)10.0.121.128/25
network10.0.121.128/25
broadcast10.0.121.255
host pertama10.0.121.129
host terakhir10.0.121.254
subnet mask255.255.255.128
wildcard0.0.0.127
jumlah alamat128
host terpakai126
kelasA
ipcalc 10.0.121.128/25
alamat00001010.00000000.01111001.10000000
subnet mask11111111.11111111.11111111.10000000
network00001010.00000000.01111001.10000000
broadcast00001010.00000000.01111001.11111111
hijau = bagian network, abu-abu = bagian host
heksadesimal0x0a007980
desimal167803264
reverse dns128.121.0.10.in-addr.arpa
ipv4-mapped::ffff:a00:7980
/25 dibagi menjadi /32 · 128 subnet
tutup ×| # | network | rentang host | broadcast |
|---|---|---|---|
| 1 | 10.0.121.128/32 | 10.0.121.128 – 10.0.121.128 | 10.0.121.128 |
| 2 | 10.0.121.129/32 | 10.0.121.129 – 10.0.121.129 | 10.0.121.129 |
| 3 | 10.0.121.130/32 | 10.0.121.130 – 10.0.121.130 | 10.0.121.130 |
| 4 | 10.0.121.131/32 | 10.0.121.131 – 10.0.121.131 | 10.0.121.131 |
| 5 | 10.0.121.132/32 | 10.0.121.132 – 10.0.121.132 | 10.0.121.132 |
| 6 | 10.0.121.133/32 | 10.0.121.133 – 10.0.121.133 | 10.0.121.133 |
| 7 | 10.0.121.134/32 | 10.0.121.134 – 10.0.121.134 | 10.0.121.134 |
| 8 | 10.0.121.135/32 | 10.0.121.135 – 10.0.121.135 | 10.0.121.135 |
| 9 | 10.0.121.136/32 | 10.0.121.136 – 10.0.121.136 | 10.0.121.136 |
| 10 | 10.0.121.137/32 | 10.0.121.137 – 10.0.121.137 | 10.0.121.137 |
| 11 | 10.0.121.138/32 | 10.0.121.138 – 10.0.121.138 | 10.0.121.138 |
| 12 | 10.0.121.139/32 | 10.0.121.139 – 10.0.121.139 | 10.0.121.139 |
| 13 | 10.0.121.140/32 | 10.0.121.140 – 10.0.121.140 | 10.0.121.140 |
| 14 | 10.0.121.141/32 | 10.0.121.141 – 10.0.121.141 | 10.0.121.141 |
| 15 | 10.0.121.142/32 | 10.0.121.142 – 10.0.121.142 | 10.0.121.142 |
| 16 | 10.0.121.143/32 | 10.0.121.143 – 10.0.121.143 | 10.0.121.143 |
| 17 | 10.0.121.144/32 | 10.0.121.144 – 10.0.121.144 | 10.0.121.144 |
| 18 | 10.0.121.145/32 | 10.0.121.145 – 10.0.121.145 | 10.0.121.145 |
| 19 | 10.0.121.146/32 | 10.0.121.146 – 10.0.121.146 | 10.0.121.146 |
| 20 | 10.0.121.147/32 | 10.0.121.147 – 10.0.121.147 | 10.0.121.147 |
| 21 | 10.0.121.148/32 | 10.0.121.148 – 10.0.121.148 | 10.0.121.148 |
| 22 | 10.0.121.149/32 | 10.0.121.149 – 10.0.121.149 | 10.0.121.149 |
| 23 | 10.0.121.150/32 | 10.0.121.150 – 10.0.121.150 | 10.0.121.150 |
| 24 | 10.0.121.151/32 | 10.0.121.151 – 10.0.121.151 | 10.0.121.151 |
| 25 | 10.0.121.152/32 | 10.0.121.152 – 10.0.121.152 | 10.0.121.152 |
| 26 | 10.0.121.153/32 | 10.0.121.153 – 10.0.121.153 | 10.0.121.153 |
| 27 | 10.0.121.154/32 | 10.0.121.154 – 10.0.121.154 | 10.0.121.154 |
| 28 | 10.0.121.155/32 | 10.0.121.155 – 10.0.121.155 | 10.0.121.155 |
| 29 | 10.0.121.156/32 | 10.0.121.156 – 10.0.121.156 | 10.0.121.156 |
| 30 | 10.0.121.157/32 | 10.0.121.157 – 10.0.121.157 | 10.0.121.157 |
| 31 | 10.0.121.158/32 | 10.0.121.158 – 10.0.121.158 | 10.0.121.158 |
| 32 | 10.0.121.159/32 | 10.0.121.159 – 10.0.121.159 | 10.0.121.159 |
| 33 | 10.0.121.160/32 | 10.0.121.160 – 10.0.121.160 | 10.0.121.160 |
| 34 | 10.0.121.161/32 | 10.0.121.161 – 10.0.121.161 | 10.0.121.161 |
| 35 | 10.0.121.162/32 | 10.0.121.162 – 10.0.121.162 | 10.0.121.162 |
| 36 | 10.0.121.163/32 | 10.0.121.163 – 10.0.121.163 | 10.0.121.163 |
| 37 | 10.0.121.164/32 | 10.0.121.164 – 10.0.121.164 | 10.0.121.164 |
| 38 | 10.0.121.165/32 | 10.0.121.165 – 10.0.121.165 | 10.0.121.165 |
| 39 | 10.0.121.166/32 | 10.0.121.166 – 10.0.121.166 | 10.0.121.166 |
| 40 | 10.0.121.167/32 | 10.0.121.167 – 10.0.121.167 | 10.0.121.167 |
| 41 | 10.0.121.168/32 | 10.0.121.168 – 10.0.121.168 | 10.0.121.168 |
| 42 | 10.0.121.169/32 | 10.0.121.169 – 10.0.121.169 | 10.0.121.169 |
| 43 | 10.0.121.170/32 | 10.0.121.170 – 10.0.121.170 | 10.0.121.170 |
| 44 | 10.0.121.171/32 | 10.0.121.171 – 10.0.121.171 | 10.0.121.171 |
| 45 | 10.0.121.172/32 | 10.0.121.172 – 10.0.121.172 | 10.0.121.172 |
| 46 | 10.0.121.173/32 | 10.0.121.173 – 10.0.121.173 | 10.0.121.173 |
| 47 | 10.0.121.174/32 | 10.0.121.174 – 10.0.121.174 | 10.0.121.174 |
| 48 | 10.0.121.175/32 | 10.0.121.175 – 10.0.121.175 | 10.0.121.175 |
| 49 | 10.0.121.176/32 | 10.0.121.176 – 10.0.121.176 | 10.0.121.176 |
| 50 | 10.0.121.177/32 | 10.0.121.177 – 10.0.121.177 | 10.0.121.177 |
| 51 | 10.0.121.178/32 | 10.0.121.178 – 10.0.121.178 | 10.0.121.178 |
| 52 | 10.0.121.179/32 | 10.0.121.179 – 10.0.121.179 | 10.0.121.179 |
| 53 | 10.0.121.180/32 | 10.0.121.180 – 10.0.121.180 | 10.0.121.180 |
| 54 | 10.0.121.181/32 | 10.0.121.181 – 10.0.121.181 | 10.0.121.181 |
| 55 | 10.0.121.182/32 | 10.0.121.182 – 10.0.121.182 | 10.0.121.182 |
| 56 | 10.0.121.183/32 | 10.0.121.183 – 10.0.121.183 | 10.0.121.183 |
| 57 | 10.0.121.184/32 | 10.0.121.184 – 10.0.121.184 | 10.0.121.184 |
| 58 | 10.0.121.185/32 | 10.0.121.185 – 10.0.121.185 | 10.0.121.185 |
| 59 | 10.0.121.186/32 | 10.0.121.186 – 10.0.121.186 | 10.0.121.186 |
| 60 | 10.0.121.187/32 | 10.0.121.187 – 10.0.121.187 | 10.0.121.187 |
| 61 | 10.0.121.188/32 | 10.0.121.188 – 10.0.121.188 | 10.0.121.188 |
| 62 | 10.0.121.189/32 | 10.0.121.189 – 10.0.121.189 | 10.0.121.189 |
| 63 | 10.0.121.190/32 | 10.0.121.190 – 10.0.121.190 | 10.0.121.190 |
| 64 | 10.0.121.191/32 | 10.0.121.191 – 10.0.121.191 | 10.0.121.191 |
| 65 | 10.0.121.192/32 | 10.0.121.192 – 10.0.121.192 | 10.0.121.192 |
| 66 | 10.0.121.193/32 | 10.0.121.193 – 10.0.121.193 | 10.0.121.193 |
| 67 | 10.0.121.194/32 | 10.0.121.194 – 10.0.121.194 | 10.0.121.194 |
| 68 | 10.0.121.195/32 | 10.0.121.195 – 10.0.121.195 | 10.0.121.195 |
| 69 | 10.0.121.196/32 | 10.0.121.196 – 10.0.121.196 | 10.0.121.196 |
| 70 | 10.0.121.197/32 | 10.0.121.197 – 10.0.121.197 | 10.0.121.197 |
| 71 | 10.0.121.198/32 | 10.0.121.198 – 10.0.121.198 | 10.0.121.198 |
| 72 | 10.0.121.199/32 | 10.0.121.199 – 10.0.121.199 | 10.0.121.199 |
| 73 | 10.0.121.200/32 | 10.0.121.200 – 10.0.121.200 | 10.0.121.200 |
| 74 | 10.0.121.201/32 | 10.0.121.201 – 10.0.121.201 | 10.0.121.201 |
| 75 | 10.0.121.202/32 | 10.0.121.202 – 10.0.121.202 | 10.0.121.202 |
| 76 | 10.0.121.203/32 | 10.0.121.203 – 10.0.121.203 | 10.0.121.203 |
| 77 | 10.0.121.204/32 | 10.0.121.204 – 10.0.121.204 | 10.0.121.204 |
| 78 | 10.0.121.205/32 | 10.0.121.205 – 10.0.121.205 | 10.0.121.205 |
| 79 | 10.0.121.206/32 | 10.0.121.206 – 10.0.121.206 | 10.0.121.206 |
| 80 | 10.0.121.207/32 | 10.0.121.207 – 10.0.121.207 | 10.0.121.207 |
| 81 | 10.0.121.208/32 | 10.0.121.208 – 10.0.121.208 | 10.0.121.208 |
| 82 | 10.0.121.209/32 | 10.0.121.209 – 10.0.121.209 | 10.0.121.209 |
| 83 | 10.0.121.210/32 | 10.0.121.210 – 10.0.121.210 | 10.0.121.210 |
| 84 | 10.0.121.211/32 | 10.0.121.211 – 10.0.121.211 | 10.0.121.211 |
| 85 | 10.0.121.212/32 | 10.0.121.212 – 10.0.121.212 | 10.0.121.212 |
| 86 | 10.0.121.213/32 | 10.0.121.213 – 10.0.121.213 | 10.0.121.213 |
| 87 | 10.0.121.214/32 | 10.0.121.214 – 10.0.121.214 | 10.0.121.214 |
| 88 | 10.0.121.215/32 | 10.0.121.215 – 10.0.121.215 | 10.0.121.215 |
| 89 | 10.0.121.216/32 | 10.0.121.216 – 10.0.121.216 | 10.0.121.216 |
| 90 | 10.0.121.217/32 | 10.0.121.217 – 10.0.121.217 | 10.0.121.217 |
| 91 | 10.0.121.218/32 | 10.0.121.218 – 10.0.121.218 | 10.0.121.218 |
| 92 | 10.0.121.219/32 | 10.0.121.219 – 10.0.121.219 | 10.0.121.219 |
| 93 | 10.0.121.220/32 | 10.0.121.220 – 10.0.121.220 | 10.0.121.220 |
| 94 | 10.0.121.221/32 | 10.0.121.221 – 10.0.121.221 | 10.0.121.221 |
| 95 | 10.0.121.222/32 | 10.0.121.222 – 10.0.121.222 | 10.0.121.222 |
| 96 | 10.0.121.223/32 | 10.0.121.223 – 10.0.121.223 | 10.0.121.223 |
| 97 | 10.0.121.224/32 | 10.0.121.224 – 10.0.121.224 | 10.0.121.224 |
| 98 | 10.0.121.225/32 | 10.0.121.225 – 10.0.121.225 | 10.0.121.225 |
| 99 | 10.0.121.226/32 | 10.0.121.226 – 10.0.121.226 | 10.0.121.226 |
| 100 | 10.0.121.227/32 | 10.0.121.227 – 10.0.121.227 | 10.0.121.227 |
| 101 | 10.0.121.228/32 | 10.0.121.228 – 10.0.121.228 | 10.0.121.228 |
| 102 | 10.0.121.229/32 | 10.0.121.229 – 10.0.121.229 | 10.0.121.229 |
| 103 | 10.0.121.230/32 | 10.0.121.230 – 10.0.121.230 | 10.0.121.230 |
| 104 | 10.0.121.231/32 | 10.0.121.231 – 10.0.121.231 | 10.0.121.231 |
| 105 | 10.0.121.232/32 | 10.0.121.232 – 10.0.121.232 | 10.0.121.232 |
| 106 | 10.0.121.233/32 | 10.0.121.233 – 10.0.121.233 | 10.0.121.233 |
| 107 | 10.0.121.234/32 | 10.0.121.234 – 10.0.121.234 | 10.0.121.234 |
| 108 | 10.0.121.235/32 | 10.0.121.235 – 10.0.121.235 | 10.0.121.235 |
| 109 | 10.0.121.236/32 | 10.0.121.236 – 10.0.121.236 | 10.0.121.236 |
| 110 | 10.0.121.237/32 | 10.0.121.237 – 10.0.121.237 | 10.0.121.237 |
| 111 | 10.0.121.238/32 | 10.0.121.238 – 10.0.121.238 | 10.0.121.238 |
| 112 | 10.0.121.239/32 | 10.0.121.239 – 10.0.121.239 | 10.0.121.239 |
| 113 | 10.0.121.240/32 | 10.0.121.240 – 10.0.121.240 | 10.0.121.240 |
| 114 | 10.0.121.241/32 | 10.0.121.241 – 10.0.121.241 | 10.0.121.241 |
| 115 | 10.0.121.242/32 | 10.0.121.242 – 10.0.121.242 | 10.0.121.242 |
| 116 | 10.0.121.243/32 | 10.0.121.243 – 10.0.121.243 | 10.0.121.243 |
| 117 | 10.0.121.244/32 | 10.0.121.244 – 10.0.121.244 | 10.0.121.244 |
| 118 | 10.0.121.245/32 | 10.0.121.245 – 10.0.121.245 | 10.0.121.245 |
| 119 | 10.0.121.246/32 | 10.0.121.246 – 10.0.121.246 | 10.0.121.246 |
| 120 | 10.0.121.247/32 | 10.0.121.247 – 10.0.121.247 | 10.0.121.247 |
| 121 | 10.0.121.248/32 | 10.0.121.248 – 10.0.121.248 | 10.0.121.248 |
| 122 | 10.0.121.249/32 | 10.0.121.249 – 10.0.121.249 | 10.0.121.249 |
| 123 | 10.0.121.250/32 | 10.0.121.250 – 10.0.121.250 | 10.0.121.250 |
| 124 | 10.0.121.251/32 | 10.0.121.251 – 10.0.121.251 | 10.0.121.251 |
| 125 | 10.0.121.252/32 | 10.0.121.252 – 10.0.121.252 | 10.0.121.252 |
| 126 | 10.0.121.253/32 | 10.0.121.253 – 10.0.121.253 | 10.0.121.253 |
| 127 | 10.0.121.254/32 | 10.0.121.254 – 10.0.121.254 | 10.0.121.254 |
| 128 | 10.0.121.255/32 | 10.0.121.255 – 10.0.121.255 | 10.0.121.255 |
01 / tabel
Tabel prefix CIDR IPv4.
Klik prefix yang lebih panjang dari jaringan Anda untuk membaginya menjadi subnet.
| prefix | subnet mask | alamat | host | di /25 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 | - |
| /22 | 255.255.252.0 | 1.024 | 1.022 | - |
| /23 | 255.255.254.0 | 512 | 510 | - |
| /24 | 255.255.255.0 | 256 | 254 | - |
| /25 | 255.255.255.128 | 128 | 126 | 1 |
| /26 | 255.255.255.192 | 64 | 62 | 2 bagi → |
| /27 | 255.255.255.224 | 32 | 30 | 4 bagi → |
| /28 | 255.255.255.240 | 16 | 14 | 8 bagi → |
| /29 | 255.255.255.248 | 8 | 6 | 16 bagi → |
| /30 | 255.255.255.252 | 4 | 2 | 32 bagi → |
| /31 | 255.255.255.254 | 2 | 2 | 64 bagi → |
| /32 | 255.255.255.255 | 1 | 1 | 128 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.