ip
ipku.in

IPv4 Subnet Calculator

Enter an IP with a CIDR prefix or a subnet mask to see its network, broadcast, host range, and host count. You can also split the network into smaller subnets.

$ ipcalc
Try:192.168.1.10/2410.0.0.0/8172.16.5.4/20203.0.113.9/29
IPv6 calculator →
private IP (RFC 1918)10.72.48.0/22
network10.72.48.0/22
broadcast10.72.51.255
first host10.72.48.1
last host10.72.51.254
subnet mask255.255.252.0
wildcard0.0.3.255
addresses1,024
usable hosts1,022
classA
ipcalc 10.72.48.0/22
address00001010.01001000.00110000.00000000
subnet mask11111111.11111111.11111100.00000000
network00001010.01001000.00110000.00000000
broadcast00001010.01001000.00110011.11111111
green = network part, grey = host part
hex0x0a483000
decimal172503040
reverse dns0.48.72.10.in-addr.arpa
ipv4-mapped::ffff:a48:3000

/22 split into /32 · 1,024 subnets

close ×
#networkhost rangebroadcast
110.72.48.0/3210.72.48.0 – 10.72.48.010.72.48.0
210.72.48.1/3210.72.48.1 – 10.72.48.110.72.48.1
310.72.48.2/3210.72.48.2 – 10.72.48.210.72.48.2
410.72.48.3/3210.72.48.3 – 10.72.48.310.72.48.3
510.72.48.4/3210.72.48.4 – 10.72.48.410.72.48.4
610.72.48.5/3210.72.48.5 – 10.72.48.510.72.48.5
710.72.48.6/3210.72.48.6 – 10.72.48.610.72.48.6
810.72.48.7/3210.72.48.7 – 10.72.48.710.72.48.7
910.72.48.8/3210.72.48.8 – 10.72.48.810.72.48.8
1010.72.48.9/3210.72.48.9 – 10.72.48.910.72.48.9
1110.72.48.10/3210.72.48.10 – 10.72.48.1010.72.48.10
1210.72.48.11/3210.72.48.11 – 10.72.48.1110.72.48.11
1310.72.48.12/3210.72.48.12 – 10.72.48.1210.72.48.12
1410.72.48.13/3210.72.48.13 – 10.72.48.1310.72.48.13
1510.72.48.14/3210.72.48.14 – 10.72.48.1410.72.48.14
1610.72.48.15/3210.72.48.15 – 10.72.48.1510.72.48.15
1710.72.48.16/3210.72.48.16 – 10.72.48.1610.72.48.16
1810.72.48.17/3210.72.48.17 – 10.72.48.1710.72.48.17
1910.72.48.18/3210.72.48.18 – 10.72.48.1810.72.48.18
2010.72.48.19/3210.72.48.19 – 10.72.48.1910.72.48.19
2110.72.48.20/3210.72.48.20 – 10.72.48.2010.72.48.20
2210.72.48.21/3210.72.48.21 – 10.72.48.2110.72.48.21
2310.72.48.22/3210.72.48.22 – 10.72.48.2210.72.48.22
2410.72.48.23/3210.72.48.23 – 10.72.48.2310.72.48.23
2510.72.48.24/3210.72.48.24 – 10.72.48.2410.72.48.24
2610.72.48.25/3210.72.48.25 – 10.72.48.2510.72.48.25
2710.72.48.26/3210.72.48.26 – 10.72.48.2610.72.48.26
2810.72.48.27/3210.72.48.27 – 10.72.48.2710.72.48.27
2910.72.48.28/3210.72.48.28 – 10.72.48.2810.72.48.28
3010.72.48.29/3210.72.48.29 – 10.72.48.2910.72.48.29
3110.72.48.30/3210.72.48.30 – 10.72.48.3010.72.48.30
3210.72.48.31/3210.72.48.31 – 10.72.48.3110.72.48.31
3310.72.48.32/3210.72.48.32 – 10.72.48.3210.72.48.32
3410.72.48.33/3210.72.48.33 – 10.72.48.3310.72.48.33
3510.72.48.34/3210.72.48.34 – 10.72.48.3410.72.48.34
3610.72.48.35/3210.72.48.35 – 10.72.48.3510.72.48.35
3710.72.48.36/3210.72.48.36 – 10.72.48.3610.72.48.36
3810.72.48.37/3210.72.48.37 – 10.72.48.3710.72.48.37
3910.72.48.38/3210.72.48.38 – 10.72.48.3810.72.48.38
4010.72.48.39/3210.72.48.39 – 10.72.48.3910.72.48.39
4110.72.48.40/3210.72.48.40 – 10.72.48.4010.72.48.40
4210.72.48.41/3210.72.48.41 – 10.72.48.4110.72.48.41
4310.72.48.42/3210.72.48.42 – 10.72.48.4210.72.48.42
4410.72.48.43/3210.72.48.43 – 10.72.48.4310.72.48.43
4510.72.48.44/3210.72.48.44 – 10.72.48.4410.72.48.44
4610.72.48.45/3210.72.48.45 – 10.72.48.4510.72.48.45
4710.72.48.46/3210.72.48.46 – 10.72.48.4610.72.48.46
4810.72.48.47/3210.72.48.47 – 10.72.48.4710.72.48.47
4910.72.48.48/3210.72.48.48 – 10.72.48.4810.72.48.48
5010.72.48.49/3210.72.48.49 – 10.72.48.4910.72.48.49
5110.72.48.50/3210.72.48.50 – 10.72.48.5010.72.48.50
5210.72.48.51/3210.72.48.51 – 10.72.48.5110.72.48.51
5310.72.48.52/3210.72.48.52 – 10.72.48.5210.72.48.52
5410.72.48.53/3210.72.48.53 – 10.72.48.5310.72.48.53
5510.72.48.54/3210.72.48.54 – 10.72.48.5410.72.48.54
5610.72.48.55/3210.72.48.55 – 10.72.48.5510.72.48.55
5710.72.48.56/3210.72.48.56 – 10.72.48.5610.72.48.56
5810.72.48.57/3210.72.48.57 – 10.72.48.5710.72.48.57
5910.72.48.58/3210.72.48.58 – 10.72.48.5810.72.48.58
6010.72.48.59/3210.72.48.59 – 10.72.48.5910.72.48.59
6110.72.48.60/3210.72.48.60 – 10.72.48.6010.72.48.60
6210.72.48.61/3210.72.48.61 – 10.72.48.6110.72.48.61
6310.72.48.62/3210.72.48.62 – 10.72.48.6210.72.48.62
6410.72.48.63/3210.72.48.63 – 10.72.48.6310.72.48.63
6510.72.48.64/3210.72.48.64 – 10.72.48.6410.72.48.64
6610.72.48.65/3210.72.48.65 – 10.72.48.6510.72.48.65
6710.72.48.66/3210.72.48.66 – 10.72.48.6610.72.48.66
6810.72.48.67/3210.72.48.67 – 10.72.48.6710.72.48.67
6910.72.48.68/3210.72.48.68 – 10.72.48.6810.72.48.68
7010.72.48.69/3210.72.48.69 – 10.72.48.6910.72.48.69
7110.72.48.70/3210.72.48.70 – 10.72.48.7010.72.48.70
7210.72.48.71/3210.72.48.71 – 10.72.48.7110.72.48.71
7310.72.48.72/3210.72.48.72 – 10.72.48.7210.72.48.72
7410.72.48.73/3210.72.48.73 – 10.72.48.7310.72.48.73
7510.72.48.74/3210.72.48.74 – 10.72.48.7410.72.48.74
7610.72.48.75/3210.72.48.75 – 10.72.48.7510.72.48.75
7710.72.48.76/3210.72.48.76 – 10.72.48.7610.72.48.76
7810.72.48.77/3210.72.48.77 – 10.72.48.7710.72.48.77
7910.72.48.78/3210.72.48.78 – 10.72.48.7810.72.48.78
8010.72.48.79/3210.72.48.79 – 10.72.48.7910.72.48.79
8110.72.48.80/3210.72.48.80 – 10.72.48.8010.72.48.80
8210.72.48.81/3210.72.48.81 – 10.72.48.8110.72.48.81
8310.72.48.82/3210.72.48.82 – 10.72.48.8210.72.48.82
8410.72.48.83/3210.72.48.83 – 10.72.48.8310.72.48.83
8510.72.48.84/3210.72.48.84 – 10.72.48.8410.72.48.84
8610.72.48.85/3210.72.48.85 – 10.72.48.8510.72.48.85
8710.72.48.86/3210.72.48.86 – 10.72.48.8610.72.48.86
8810.72.48.87/3210.72.48.87 – 10.72.48.8710.72.48.87
8910.72.48.88/3210.72.48.88 – 10.72.48.8810.72.48.88
9010.72.48.89/3210.72.48.89 – 10.72.48.8910.72.48.89
9110.72.48.90/3210.72.48.90 – 10.72.48.9010.72.48.90
9210.72.48.91/3210.72.48.91 – 10.72.48.9110.72.48.91
9310.72.48.92/3210.72.48.92 – 10.72.48.9210.72.48.92
9410.72.48.93/3210.72.48.93 – 10.72.48.9310.72.48.93
9510.72.48.94/3210.72.48.94 – 10.72.48.9410.72.48.94
9610.72.48.95/3210.72.48.95 – 10.72.48.9510.72.48.95
9710.72.48.96/3210.72.48.96 – 10.72.48.9610.72.48.96
9810.72.48.97/3210.72.48.97 – 10.72.48.9710.72.48.97
9910.72.48.98/3210.72.48.98 – 10.72.48.9810.72.48.98
10010.72.48.99/3210.72.48.99 – 10.72.48.9910.72.48.99
10110.72.48.100/3210.72.48.100 – 10.72.48.10010.72.48.100
10210.72.48.101/3210.72.48.101 – 10.72.48.10110.72.48.101
10310.72.48.102/3210.72.48.102 – 10.72.48.10210.72.48.102
10410.72.48.103/3210.72.48.103 – 10.72.48.10310.72.48.103
10510.72.48.104/3210.72.48.104 – 10.72.48.10410.72.48.104
10610.72.48.105/3210.72.48.105 – 10.72.48.10510.72.48.105
10710.72.48.106/3210.72.48.106 – 10.72.48.10610.72.48.106
10810.72.48.107/3210.72.48.107 – 10.72.48.10710.72.48.107
10910.72.48.108/3210.72.48.108 – 10.72.48.10810.72.48.108
11010.72.48.109/3210.72.48.109 – 10.72.48.10910.72.48.109
11110.72.48.110/3210.72.48.110 – 10.72.48.11010.72.48.110
11210.72.48.111/3210.72.48.111 – 10.72.48.11110.72.48.111
11310.72.48.112/3210.72.48.112 – 10.72.48.11210.72.48.112
11410.72.48.113/3210.72.48.113 – 10.72.48.11310.72.48.113
11510.72.48.114/3210.72.48.114 – 10.72.48.11410.72.48.114
11610.72.48.115/3210.72.48.115 – 10.72.48.11510.72.48.115
11710.72.48.116/3210.72.48.116 – 10.72.48.11610.72.48.116
11810.72.48.117/3210.72.48.117 – 10.72.48.11710.72.48.117
11910.72.48.118/3210.72.48.118 – 10.72.48.11810.72.48.118
12010.72.48.119/3210.72.48.119 – 10.72.48.11910.72.48.119
12110.72.48.120/3210.72.48.120 – 10.72.48.12010.72.48.120
12210.72.48.121/3210.72.48.121 – 10.72.48.12110.72.48.121
12310.72.48.122/3210.72.48.122 – 10.72.48.12210.72.48.122
12410.72.48.123/3210.72.48.123 – 10.72.48.12310.72.48.123
12510.72.48.124/3210.72.48.124 – 10.72.48.12410.72.48.124
12610.72.48.125/3210.72.48.125 – 10.72.48.12510.72.48.125
12710.72.48.126/3210.72.48.126 – 10.72.48.12610.72.48.126
12810.72.48.127/3210.72.48.127 – 10.72.48.12710.72.48.127
12910.72.48.128/3210.72.48.128 – 10.72.48.12810.72.48.128
13010.72.48.129/3210.72.48.129 – 10.72.48.12910.72.48.129
13110.72.48.130/3210.72.48.130 – 10.72.48.13010.72.48.130
13210.72.48.131/3210.72.48.131 – 10.72.48.13110.72.48.131
13310.72.48.132/3210.72.48.132 – 10.72.48.13210.72.48.132
13410.72.48.133/3210.72.48.133 – 10.72.48.13310.72.48.133
13510.72.48.134/3210.72.48.134 – 10.72.48.13410.72.48.134
13610.72.48.135/3210.72.48.135 – 10.72.48.13510.72.48.135
13710.72.48.136/3210.72.48.136 – 10.72.48.13610.72.48.136
13810.72.48.137/3210.72.48.137 – 10.72.48.13710.72.48.137
13910.72.48.138/3210.72.48.138 – 10.72.48.13810.72.48.138
14010.72.48.139/3210.72.48.139 – 10.72.48.13910.72.48.139
14110.72.48.140/3210.72.48.140 – 10.72.48.14010.72.48.140
14210.72.48.141/3210.72.48.141 – 10.72.48.14110.72.48.141
14310.72.48.142/3210.72.48.142 – 10.72.48.14210.72.48.142
14410.72.48.143/3210.72.48.143 – 10.72.48.14310.72.48.143
14510.72.48.144/3210.72.48.144 – 10.72.48.14410.72.48.144
14610.72.48.145/3210.72.48.145 – 10.72.48.14510.72.48.145
14710.72.48.146/3210.72.48.146 – 10.72.48.14610.72.48.146
14810.72.48.147/3210.72.48.147 – 10.72.48.14710.72.48.147
14910.72.48.148/3210.72.48.148 – 10.72.48.14810.72.48.148
15010.72.48.149/3210.72.48.149 – 10.72.48.14910.72.48.149
15110.72.48.150/3210.72.48.150 – 10.72.48.15010.72.48.150
15210.72.48.151/3210.72.48.151 – 10.72.48.15110.72.48.151
15310.72.48.152/3210.72.48.152 – 10.72.48.15210.72.48.152
15410.72.48.153/3210.72.48.153 – 10.72.48.15310.72.48.153
15510.72.48.154/3210.72.48.154 – 10.72.48.15410.72.48.154
15610.72.48.155/3210.72.48.155 – 10.72.48.15510.72.48.155
15710.72.48.156/3210.72.48.156 – 10.72.48.15610.72.48.156
15810.72.48.157/3210.72.48.157 – 10.72.48.15710.72.48.157
15910.72.48.158/3210.72.48.158 – 10.72.48.15810.72.48.158
16010.72.48.159/3210.72.48.159 – 10.72.48.15910.72.48.159
16110.72.48.160/3210.72.48.160 – 10.72.48.16010.72.48.160
16210.72.48.161/3210.72.48.161 – 10.72.48.16110.72.48.161
16310.72.48.162/3210.72.48.162 – 10.72.48.16210.72.48.162
16410.72.48.163/3210.72.48.163 – 10.72.48.16310.72.48.163
16510.72.48.164/3210.72.48.164 – 10.72.48.16410.72.48.164
16610.72.48.165/3210.72.48.165 – 10.72.48.16510.72.48.165
16710.72.48.166/3210.72.48.166 – 10.72.48.16610.72.48.166
16810.72.48.167/3210.72.48.167 – 10.72.48.16710.72.48.167
16910.72.48.168/3210.72.48.168 – 10.72.48.16810.72.48.168
17010.72.48.169/3210.72.48.169 – 10.72.48.16910.72.48.169
17110.72.48.170/3210.72.48.170 – 10.72.48.17010.72.48.170
17210.72.48.171/3210.72.48.171 – 10.72.48.17110.72.48.171
17310.72.48.172/3210.72.48.172 – 10.72.48.17210.72.48.172
17410.72.48.173/3210.72.48.173 – 10.72.48.17310.72.48.173
17510.72.48.174/3210.72.48.174 – 10.72.48.17410.72.48.174
17610.72.48.175/3210.72.48.175 – 10.72.48.17510.72.48.175
17710.72.48.176/3210.72.48.176 – 10.72.48.17610.72.48.176
17810.72.48.177/3210.72.48.177 – 10.72.48.17710.72.48.177
17910.72.48.178/3210.72.48.178 – 10.72.48.17810.72.48.178
18010.72.48.179/3210.72.48.179 – 10.72.48.17910.72.48.179
18110.72.48.180/3210.72.48.180 – 10.72.48.18010.72.48.180
18210.72.48.181/3210.72.48.181 – 10.72.48.18110.72.48.181
18310.72.48.182/3210.72.48.182 – 10.72.48.18210.72.48.182
18410.72.48.183/3210.72.48.183 – 10.72.48.18310.72.48.183
18510.72.48.184/3210.72.48.184 – 10.72.48.18410.72.48.184
18610.72.48.185/3210.72.48.185 – 10.72.48.18510.72.48.185
18710.72.48.186/3210.72.48.186 – 10.72.48.18610.72.48.186
18810.72.48.187/3210.72.48.187 – 10.72.48.18710.72.48.187
18910.72.48.188/3210.72.48.188 – 10.72.48.18810.72.48.188
19010.72.48.189/3210.72.48.189 – 10.72.48.18910.72.48.189
19110.72.48.190/3210.72.48.190 – 10.72.48.19010.72.48.190
19210.72.48.191/3210.72.48.191 – 10.72.48.19110.72.48.191
19310.72.48.192/3210.72.48.192 – 10.72.48.19210.72.48.192
19410.72.48.193/3210.72.48.193 – 10.72.48.19310.72.48.193
19510.72.48.194/3210.72.48.194 – 10.72.48.19410.72.48.194
19610.72.48.195/3210.72.48.195 – 10.72.48.19510.72.48.195
19710.72.48.196/3210.72.48.196 – 10.72.48.19610.72.48.196
19810.72.48.197/3210.72.48.197 – 10.72.48.19710.72.48.197
19910.72.48.198/3210.72.48.198 – 10.72.48.19810.72.48.198
20010.72.48.199/3210.72.48.199 – 10.72.48.19910.72.48.199
20110.72.48.200/3210.72.48.200 – 10.72.48.20010.72.48.200
20210.72.48.201/3210.72.48.201 – 10.72.48.20110.72.48.201
20310.72.48.202/3210.72.48.202 – 10.72.48.20210.72.48.202
20410.72.48.203/3210.72.48.203 – 10.72.48.20310.72.48.203
20510.72.48.204/3210.72.48.204 – 10.72.48.20410.72.48.204
20610.72.48.205/3210.72.48.205 – 10.72.48.20510.72.48.205
20710.72.48.206/3210.72.48.206 – 10.72.48.20610.72.48.206
20810.72.48.207/3210.72.48.207 – 10.72.48.20710.72.48.207
20910.72.48.208/3210.72.48.208 – 10.72.48.20810.72.48.208
21010.72.48.209/3210.72.48.209 – 10.72.48.20910.72.48.209
21110.72.48.210/3210.72.48.210 – 10.72.48.21010.72.48.210
21210.72.48.211/3210.72.48.211 – 10.72.48.21110.72.48.211
21310.72.48.212/3210.72.48.212 – 10.72.48.21210.72.48.212
21410.72.48.213/3210.72.48.213 – 10.72.48.21310.72.48.213
21510.72.48.214/3210.72.48.214 – 10.72.48.21410.72.48.214
21610.72.48.215/3210.72.48.215 – 10.72.48.21510.72.48.215
21710.72.48.216/3210.72.48.216 – 10.72.48.21610.72.48.216
21810.72.48.217/3210.72.48.217 – 10.72.48.21710.72.48.217
21910.72.48.218/3210.72.48.218 – 10.72.48.21810.72.48.218
22010.72.48.219/3210.72.48.219 – 10.72.48.21910.72.48.219
22110.72.48.220/3210.72.48.220 – 10.72.48.22010.72.48.220
22210.72.48.221/3210.72.48.221 – 10.72.48.22110.72.48.221
22310.72.48.222/3210.72.48.222 – 10.72.48.22210.72.48.222
22410.72.48.223/3210.72.48.223 – 10.72.48.22310.72.48.223
22510.72.48.224/3210.72.48.224 – 10.72.48.22410.72.48.224
22610.72.48.225/3210.72.48.225 – 10.72.48.22510.72.48.225
22710.72.48.226/3210.72.48.226 – 10.72.48.22610.72.48.226
22810.72.48.227/3210.72.48.227 – 10.72.48.22710.72.48.227
22910.72.48.228/3210.72.48.228 – 10.72.48.22810.72.48.228
23010.72.48.229/3210.72.48.229 – 10.72.48.22910.72.48.229
23110.72.48.230/3210.72.48.230 – 10.72.48.23010.72.48.230
23210.72.48.231/3210.72.48.231 – 10.72.48.23110.72.48.231
23310.72.48.232/3210.72.48.232 – 10.72.48.23210.72.48.232
23410.72.48.233/3210.72.48.233 – 10.72.48.23310.72.48.233
23510.72.48.234/3210.72.48.234 – 10.72.48.23410.72.48.234
23610.72.48.235/3210.72.48.235 – 10.72.48.23510.72.48.235
23710.72.48.236/3210.72.48.236 – 10.72.48.23610.72.48.236
23810.72.48.237/3210.72.48.237 – 10.72.48.23710.72.48.237
23910.72.48.238/3210.72.48.238 – 10.72.48.23810.72.48.238
24010.72.48.239/3210.72.48.239 – 10.72.48.23910.72.48.239
24110.72.48.240/3210.72.48.240 – 10.72.48.24010.72.48.240
24210.72.48.241/3210.72.48.241 – 10.72.48.24110.72.48.241
24310.72.48.242/3210.72.48.242 – 10.72.48.24210.72.48.242
24410.72.48.243/3210.72.48.243 – 10.72.48.24310.72.48.243
24510.72.48.244/3210.72.48.244 – 10.72.48.24410.72.48.244
24610.72.48.245/3210.72.48.245 – 10.72.48.24510.72.48.245
24710.72.48.246/3210.72.48.246 – 10.72.48.24610.72.48.246
24810.72.48.247/3210.72.48.247 – 10.72.48.24710.72.48.247
24910.72.48.248/3210.72.48.248 – 10.72.48.24810.72.48.248
25010.72.48.249/3210.72.48.249 – 10.72.48.24910.72.48.249
25110.72.48.250/3210.72.48.250 – 10.72.48.25010.72.48.250
25210.72.48.251/3210.72.48.251 – 10.72.48.25110.72.48.251
25310.72.48.252/3210.72.48.252 – 10.72.48.25210.72.48.252
25410.72.48.253/3210.72.48.253 – 10.72.48.25310.72.48.253
25510.72.48.254/3210.72.48.254 – 10.72.48.25410.72.48.254
25610.72.48.255/3210.72.48.255 – 10.72.48.25510.72.48.255

showing 256 of 1,024

01 / table

IPv4 CIDR prefix table.

Click a prefix longer than your network to split it into subnets.

prefixsubnet maskaddresseshostsin your /22
/00.0.0.04,294,967,2964,294,967,294-
/1128.0.0.02,147,483,6482,147,483,646-
/2192.0.0.01,073,741,8241,073,741,822-
/3224.0.0.0536,870,912536,870,910-
/4240.0.0.0268,435,456268,435,454-
/5248.0.0.0134,217,728134,217,726-
/6252.0.0.067,108,86467,108,862-
/7254.0.0.033,554,43233,554,430-
/8255.0.0.016,777,21616,777,214-
/9255.128.0.08,388,6088,388,606-
/10255.192.0.04,194,3044,194,302-
/11255.224.0.02,097,1522,097,150-
/12255.240.0.01,048,5761,048,574-
/13255.248.0.0524,288524,286-
/14255.252.0.0262,144262,142-
/15255.254.0.0131,072131,070-
/16255.255.0.065,53665,534-
/17255.255.128.032,76832,766-
/18255.255.192.016,38416,382-
/19255.255.224.08,1928,190-
/20255.255.240.04,0964,094-
/21255.255.248.02,0482,046-
/22255.255.252.01,0241,0221
/23255.255.254.05125102 split →
/24255.255.255.02562544 split →
/25255.255.255.1281281268 split →
/26255.255.255.192646216 split →
/27255.255.255.224323032 split →
/28255.255.255.240161464 split →
/29255.255.255.24886128 split →
/30255.255.255.25242256 split →
/31255.255.255.25422512 split →
/32255.255.255.255111,024 split →
02 / faq

About this calculator.

How do I use this subnet calculator?

▼

Type an IP address followed by a prefix, like 192.168.1.10/24, or by a subnet mask, like 192.168.1.10 255.255.255.0. Without a prefix it uses /24. Click a row in the table to split the network into smaller subnets.

Why are usable hosts always 2 fewer?

▼

The first address in a subnet is the network address and the last is the broadcast address, so neither can go to a device. The exceptions are /31 (point-to-point links, RFC 3021) and /32 (a single address), which use every address.

Can I use it from a terminal?

▼

Yes. curl 'ipku.in/en/tools/ipv4-subnet-calculator?q=192.168.1.10/24' returns the result as plain text.

Learn how to work it out →