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)10.78.32.0/24
network10.78.32.0/24
broadcast10.78.32.255
first host10.78.32.1
last host10.78.32.254
subnet mask255.255.255.0
wildcard0.0.0.255
addresses256
usable hosts254
classA
ipcalc 10.78.32.0/24
address00001010.01001110.00100000.00000000
subnet mask11111111.11111111.11111111.00000000
network00001010.01001110.00100000.00000000
broadcast00001010.01001110.00100000.11111111
green = network part, grey = host part
hex0x0a4e2000
decimal172892160
reverse dns0.32.78.10.in-addr.arpa
ipv4-mapped::ffff:a4e:2000

/24 split into /32 · 256 subnets

close ×
#networkhost rangebroadcast
110.78.32.0/3210.78.32.0 – 10.78.32.010.78.32.0
210.78.32.1/3210.78.32.1 – 10.78.32.110.78.32.1
310.78.32.2/3210.78.32.2 – 10.78.32.210.78.32.2
410.78.32.3/3210.78.32.3 – 10.78.32.310.78.32.3
510.78.32.4/3210.78.32.4 – 10.78.32.410.78.32.4
610.78.32.5/3210.78.32.5 – 10.78.32.510.78.32.5
710.78.32.6/3210.78.32.6 – 10.78.32.610.78.32.6
810.78.32.7/3210.78.32.7 – 10.78.32.710.78.32.7
910.78.32.8/3210.78.32.8 – 10.78.32.810.78.32.8
1010.78.32.9/3210.78.32.9 – 10.78.32.910.78.32.9
1110.78.32.10/3210.78.32.10 – 10.78.32.1010.78.32.10
1210.78.32.11/3210.78.32.11 – 10.78.32.1110.78.32.11
1310.78.32.12/3210.78.32.12 – 10.78.32.1210.78.32.12
1410.78.32.13/3210.78.32.13 – 10.78.32.1310.78.32.13
1510.78.32.14/3210.78.32.14 – 10.78.32.1410.78.32.14
1610.78.32.15/3210.78.32.15 – 10.78.32.1510.78.32.15
1710.78.32.16/3210.78.32.16 – 10.78.32.1610.78.32.16
1810.78.32.17/3210.78.32.17 – 10.78.32.1710.78.32.17
1910.78.32.18/3210.78.32.18 – 10.78.32.1810.78.32.18
2010.78.32.19/3210.78.32.19 – 10.78.32.1910.78.32.19
2110.78.32.20/3210.78.32.20 – 10.78.32.2010.78.32.20
2210.78.32.21/3210.78.32.21 – 10.78.32.2110.78.32.21
2310.78.32.22/3210.78.32.22 – 10.78.32.2210.78.32.22
2410.78.32.23/3210.78.32.23 – 10.78.32.2310.78.32.23
2510.78.32.24/3210.78.32.24 – 10.78.32.2410.78.32.24
2610.78.32.25/3210.78.32.25 – 10.78.32.2510.78.32.25
2710.78.32.26/3210.78.32.26 – 10.78.32.2610.78.32.26
2810.78.32.27/3210.78.32.27 – 10.78.32.2710.78.32.27
2910.78.32.28/3210.78.32.28 – 10.78.32.2810.78.32.28
3010.78.32.29/3210.78.32.29 – 10.78.32.2910.78.32.29
3110.78.32.30/3210.78.32.30 – 10.78.32.3010.78.32.30
3210.78.32.31/3210.78.32.31 – 10.78.32.3110.78.32.31
3310.78.32.32/3210.78.32.32 – 10.78.32.3210.78.32.32
3410.78.32.33/3210.78.32.33 – 10.78.32.3310.78.32.33
3510.78.32.34/3210.78.32.34 – 10.78.32.3410.78.32.34
3610.78.32.35/3210.78.32.35 – 10.78.32.3510.78.32.35
3710.78.32.36/3210.78.32.36 – 10.78.32.3610.78.32.36
3810.78.32.37/3210.78.32.37 – 10.78.32.3710.78.32.37
3910.78.32.38/3210.78.32.38 – 10.78.32.3810.78.32.38
4010.78.32.39/3210.78.32.39 – 10.78.32.3910.78.32.39
4110.78.32.40/3210.78.32.40 – 10.78.32.4010.78.32.40
4210.78.32.41/3210.78.32.41 – 10.78.32.4110.78.32.41
4310.78.32.42/3210.78.32.42 – 10.78.32.4210.78.32.42
4410.78.32.43/3210.78.32.43 – 10.78.32.4310.78.32.43
4510.78.32.44/3210.78.32.44 – 10.78.32.4410.78.32.44
4610.78.32.45/3210.78.32.45 – 10.78.32.4510.78.32.45
4710.78.32.46/3210.78.32.46 – 10.78.32.4610.78.32.46
4810.78.32.47/3210.78.32.47 – 10.78.32.4710.78.32.47
4910.78.32.48/3210.78.32.48 – 10.78.32.4810.78.32.48
5010.78.32.49/3210.78.32.49 – 10.78.32.4910.78.32.49
5110.78.32.50/3210.78.32.50 – 10.78.32.5010.78.32.50
5210.78.32.51/3210.78.32.51 – 10.78.32.5110.78.32.51
5310.78.32.52/3210.78.32.52 – 10.78.32.5210.78.32.52
5410.78.32.53/3210.78.32.53 – 10.78.32.5310.78.32.53
5510.78.32.54/3210.78.32.54 – 10.78.32.5410.78.32.54
5610.78.32.55/3210.78.32.55 – 10.78.32.5510.78.32.55
5710.78.32.56/3210.78.32.56 – 10.78.32.5610.78.32.56
5810.78.32.57/3210.78.32.57 – 10.78.32.5710.78.32.57
5910.78.32.58/3210.78.32.58 – 10.78.32.5810.78.32.58
6010.78.32.59/3210.78.32.59 – 10.78.32.5910.78.32.59
6110.78.32.60/3210.78.32.60 – 10.78.32.6010.78.32.60
6210.78.32.61/3210.78.32.61 – 10.78.32.6110.78.32.61
6310.78.32.62/3210.78.32.62 – 10.78.32.6210.78.32.62
6410.78.32.63/3210.78.32.63 – 10.78.32.6310.78.32.63
6510.78.32.64/3210.78.32.64 – 10.78.32.6410.78.32.64
6610.78.32.65/3210.78.32.65 – 10.78.32.6510.78.32.65
6710.78.32.66/3210.78.32.66 – 10.78.32.6610.78.32.66
6810.78.32.67/3210.78.32.67 – 10.78.32.6710.78.32.67
6910.78.32.68/3210.78.32.68 – 10.78.32.6810.78.32.68
7010.78.32.69/3210.78.32.69 – 10.78.32.6910.78.32.69
7110.78.32.70/3210.78.32.70 – 10.78.32.7010.78.32.70
7210.78.32.71/3210.78.32.71 – 10.78.32.7110.78.32.71
7310.78.32.72/3210.78.32.72 – 10.78.32.7210.78.32.72
7410.78.32.73/3210.78.32.73 – 10.78.32.7310.78.32.73
7510.78.32.74/3210.78.32.74 – 10.78.32.7410.78.32.74
7610.78.32.75/3210.78.32.75 – 10.78.32.7510.78.32.75
7710.78.32.76/3210.78.32.76 – 10.78.32.7610.78.32.76
7810.78.32.77/3210.78.32.77 – 10.78.32.7710.78.32.77
7910.78.32.78/3210.78.32.78 – 10.78.32.7810.78.32.78
8010.78.32.79/3210.78.32.79 – 10.78.32.7910.78.32.79
8110.78.32.80/3210.78.32.80 – 10.78.32.8010.78.32.80
8210.78.32.81/3210.78.32.81 – 10.78.32.8110.78.32.81
8310.78.32.82/3210.78.32.82 – 10.78.32.8210.78.32.82
8410.78.32.83/3210.78.32.83 – 10.78.32.8310.78.32.83
8510.78.32.84/3210.78.32.84 – 10.78.32.8410.78.32.84
8610.78.32.85/3210.78.32.85 – 10.78.32.8510.78.32.85
8710.78.32.86/3210.78.32.86 – 10.78.32.8610.78.32.86
8810.78.32.87/3210.78.32.87 – 10.78.32.8710.78.32.87
8910.78.32.88/3210.78.32.88 – 10.78.32.8810.78.32.88
9010.78.32.89/3210.78.32.89 – 10.78.32.8910.78.32.89
9110.78.32.90/3210.78.32.90 – 10.78.32.9010.78.32.90
9210.78.32.91/3210.78.32.91 – 10.78.32.9110.78.32.91
9310.78.32.92/3210.78.32.92 – 10.78.32.9210.78.32.92
9410.78.32.93/3210.78.32.93 – 10.78.32.9310.78.32.93
9510.78.32.94/3210.78.32.94 – 10.78.32.9410.78.32.94
9610.78.32.95/3210.78.32.95 – 10.78.32.9510.78.32.95
9710.78.32.96/3210.78.32.96 – 10.78.32.9610.78.32.96
9810.78.32.97/3210.78.32.97 – 10.78.32.9710.78.32.97
9910.78.32.98/3210.78.32.98 – 10.78.32.9810.78.32.98
10010.78.32.99/3210.78.32.99 – 10.78.32.9910.78.32.99
10110.78.32.100/3210.78.32.100 – 10.78.32.10010.78.32.100
10210.78.32.101/3210.78.32.101 – 10.78.32.10110.78.32.101
10310.78.32.102/3210.78.32.102 – 10.78.32.10210.78.32.102
10410.78.32.103/3210.78.32.103 – 10.78.32.10310.78.32.103
10510.78.32.104/3210.78.32.104 – 10.78.32.10410.78.32.104
10610.78.32.105/3210.78.32.105 – 10.78.32.10510.78.32.105
10710.78.32.106/3210.78.32.106 – 10.78.32.10610.78.32.106
10810.78.32.107/3210.78.32.107 – 10.78.32.10710.78.32.107
10910.78.32.108/3210.78.32.108 – 10.78.32.10810.78.32.108
11010.78.32.109/3210.78.32.109 – 10.78.32.10910.78.32.109
11110.78.32.110/3210.78.32.110 – 10.78.32.11010.78.32.110
11210.78.32.111/3210.78.32.111 – 10.78.32.11110.78.32.111
11310.78.32.112/3210.78.32.112 – 10.78.32.11210.78.32.112
11410.78.32.113/3210.78.32.113 – 10.78.32.11310.78.32.113
11510.78.32.114/3210.78.32.114 – 10.78.32.11410.78.32.114
11610.78.32.115/3210.78.32.115 – 10.78.32.11510.78.32.115
11710.78.32.116/3210.78.32.116 – 10.78.32.11610.78.32.116
11810.78.32.117/3210.78.32.117 – 10.78.32.11710.78.32.117
11910.78.32.118/3210.78.32.118 – 10.78.32.11810.78.32.118
12010.78.32.119/3210.78.32.119 – 10.78.32.11910.78.32.119
12110.78.32.120/3210.78.32.120 – 10.78.32.12010.78.32.120
12210.78.32.121/3210.78.32.121 – 10.78.32.12110.78.32.121
12310.78.32.122/3210.78.32.122 – 10.78.32.12210.78.32.122
12410.78.32.123/3210.78.32.123 – 10.78.32.12310.78.32.123
12510.78.32.124/3210.78.32.124 – 10.78.32.12410.78.32.124
12610.78.32.125/3210.78.32.125 – 10.78.32.12510.78.32.125
12710.78.32.126/3210.78.32.126 – 10.78.32.12610.78.32.126
12810.78.32.127/3210.78.32.127 – 10.78.32.12710.78.32.127
12910.78.32.128/3210.78.32.128 – 10.78.32.12810.78.32.128
13010.78.32.129/3210.78.32.129 – 10.78.32.12910.78.32.129
13110.78.32.130/3210.78.32.130 – 10.78.32.13010.78.32.130
13210.78.32.131/3210.78.32.131 – 10.78.32.13110.78.32.131
13310.78.32.132/3210.78.32.132 – 10.78.32.13210.78.32.132
13410.78.32.133/3210.78.32.133 – 10.78.32.13310.78.32.133
13510.78.32.134/3210.78.32.134 – 10.78.32.13410.78.32.134
13610.78.32.135/3210.78.32.135 – 10.78.32.13510.78.32.135
13710.78.32.136/3210.78.32.136 – 10.78.32.13610.78.32.136
13810.78.32.137/3210.78.32.137 – 10.78.32.13710.78.32.137
13910.78.32.138/3210.78.32.138 – 10.78.32.13810.78.32.138
14010.78.32.139/3210.78.32.139 – 10.78.32.13910.78.32.139
14110.78.32.140/3210.78.32.140 – 10.78.32.14010.78.32.140
14210.78.32.141/3210.78.32.141 – 10.78.32.14110.78.32.141
14310.78.32.142/3210.78.32.142 – 10.78.32.14210.78.32.142
14410.78.32.143/3210.78.32.143 – 10.78.32.14310.78.32.143
14510.78.32.144/3210.78.32.144 – 10.78.32.14410.78.32.144
14610.78.32.145/3210.78.32.145 – 10.78.32.14510.78.32.145
14710.78.32.146/3210.78.32.146 – 10.78.32.14610.78.32.146
14810.78.32.147/3210.78.32.147 – 10.78.32.14710.78.32.147
14910.78.32.148/3210.78.32.148 – 10.78.32.14810.78.32.148
15010.78.32.149/3210.78.32.149 – 10.78.32.14910.78.32.149
15110.78.32.150/3210.78.32.150 – 10.78.32.15010.78.32.150
15210.78.32.151/3210.78.32.151 – 10.78.32.15110.78.32.151
15310.78.32.152/3210.78.32.152 – 10.78.32.15210.78.32.152
15410.78.32.153/3210.78.32.153 – 10.78.32.15310.78.32.153
15510.78.32.154/3210.78.32.154 – 10.78.32.15410.78.32.154
15610.78.32.155/3210.78.32.155 – 10.78.32.15510.78.32.155
15710.78.32.156/3210.78.32.156 – 10.78.32.15610.78.32.156
15810.78.32.157/3210.78.32.157 – 10.78.32.15710.78.32.157
15910.78.32.158/3210.78.32.158 – 10.78.32.15810.78.32.158
16010.78.32.159/3210.78.32.159 – 10.78.32.15910.78.32.159
16110.78.32.160/3210.78.32.160 – 10.78.32.16010.78.32.160
16210.78.32.161/3210.78.32.161 – 10.78.32.16110.78.32.161
16310.78.32.162/3210.78.32.162 – 10.78.32.16210.78.32.162
16410.78.32.163/3210.78.32.163 – 10.78.32.16310.78.32.163
16510.78.32.164/3210.78.32.164 – 10.78.32.16410.78.32.164
16610.78.32.165/3210.78.32.165 – 10.78.32.16510.78.32.165
16710.78.32.166/3210.78.32.166 – 10.78.32.16610.78.32.166
16810.78.32.167/3210.78.32.167 – 10.78.32.16710.78.32.167
16910.78.32.168/3210.78.32.168 – 10.78.32.16810.78.32.168
17010.78.32.169/3210.78.32.169 – 10.78.32.16910.78.32.169
17110.78.32.170/3210.78.32.170 – 10.78.32.17010.78.32.170
17210.78.32.171/3210.78.32.171 – 10.78.32.17110.78.32.171
17310.78.32.172/3210.78.32.172 – 10.78.32.17210.78.32.172
17410.78.32.173/3210.78.32.173 – 10.78.32.17310.78.32.173
17510.78.32.174/3210.78.32.174 – 10.78.32.17410.78.32.174
17610.78.32.175/3210.78.32.175 – 10.78.32.17510.78.32.175
17710.78.32.176/3210.78.32.176 – 10.78.32.17610.78.32.176
17810.78.32.177/3210.78.32.177 – 10.78.32.17710.78.32.177
17910.78.32.178/3210.78.32.178 – 10.78.32.17810.78.32.178
18010.78.32.179/3210.78.32.179 – 10.78.32.17910.78.32.179
18110.78.32.180/3210.78.32.180 – 10.78.32.18010.78.32.180
18210.78.32.181/3210.78.32.181 – 10.78.32.18110.78.32.181
18310.78.32.182/3210.78.32.182 – 10.78.32.18210.78.32.182
18410.78.32.183/3210.78.32.183 – 10.78.32.18310.78.32.183
18510.78.32.184/3210.78.32.184 – 10.78.32.18410.78.32.184
18610.78.32.185/3210.78.32.185 – 10.78.32.18510.78.32.185
18710.78.32.186/3210.78.32.186 – 10.78.32.18610.78.32.186
18810.78.32.187/3210.78.32.187 – 10.78.32.18710.78.32.187
18910.78.32.188/3210.78.32.188 – 10.78.32.18810.78.32.188
19010.78.32.189/3210.78.32.189 – 10.78.32.18910.78.32.189
19110.78.32.190/3210.78.32.190 – 10.78.32.19010.78.32.190
19210.78.32.191/3210.78.32.191 – 10.78.32.19110.78.32.191
19310.78.32.192/3210.78.32.192 – 10.78.32.19210.78.32.192
19410.78.32.193/3210.78.32.193 – 10.78.32.19310.78.32.193
19510.78.32.194/3210.78.32.194 – 10.78.32.19410.78.32.194
19610.78.32.195/3210.78.32.195 – 10.78.32.19510.78.32.195
19710.78.32.196/3210.78.32.196 – 10.78.32.19610.78.32.196
19810.78.32.197/3210.78.32.197 – 10.78.32.19710.78.32.197
19910.78.32.198/3210.78.32.198 – 10.78.32.19810.78.32.198
20010.78.32.199/3210.78.32.199 – 10.78.32.19910.78.32.199
20110.78.32.200/3210.78.32.200 – 10.78.32.20010.78.32.200
20210.78.32.201/3210.78.32.201 – 10.78.32.20110.78.32.201
20310.78.32.202/3210.78.32.202 – 10.78.32.20210.78.32.202
20410.78.32.203/3210.78.32.203 – 10.78.32.20310.78.32.203
20510.78.32.204/3210.78.32.204 – 10.78.32.20410.78.32.204
20610.78.32.205/3210.78.32.205 – 10.78.32.20510.78.32.205
20710.78.32.206/3210.78.32.206 – 10.78.32.20610.78.32.206
20810.78.32.207/3210.78.32.207 – 10.78.32.20710.78.32.207
20910.78.32.208/3210.78.32.208 – 10.78.32.20810.78.32.208
21010.78.32.209/3210.78.32.209 – 10.78.32.20910.78.32.209
21110.78.32.210/3210.78.32.210 – 10.78.32.21010.78.32.210
21210.78.32.211/3210.78.32.211 – 10.78.32.21110.78.32.211
21310.78.32.212/3210.78.32.212 – 10.78.32.21210.78.32.212
21410.78.32.213/3210.78.32.213 – 10.78.32.21310.78.32.213
21510.78.32.214/3210.78.32.214 – 10.78.32.21410.78.32.214
21610.78.32.215/3210.78.32.215 – 10.78.32.21510.78.32.215
21710.78.32.216/3210.78.32.216 – 10.78.32.21610.78.32.216
21810.78.32.217/3210.78.32.217 – 10.78.32.21710.78.32.217
21910.78.32.218/3210.78.32.218 – 10.78.32.21810.78.32.218
22010.78.32.219/3210.78.32.219 – 10.78.32.21910.78.32.219
22110.78.32.220/3210.78.32.220 – 10.78.32.22010.78.32.220
22210.78.32.221/3210.78.32.221 – 10.78.32.22110.78.32.221
22310.78.32.222/3210.78.32.222 – 10.78.32.22210.78.32.222
22410.78.32.223/3210.78.32.223 – 10.78.32.22310.78.32.223
22510.78.32.224/3210.78.32.224 – 10.78.32.22410.78.32.224
22610.78.32.225/3210.78.32.225 – 10.78.32.22510.78.32.225
22710.78.32.226/3210.78.32.226 – 10.78.32.22610.78.32.226
22810.78.32.227/3210.78.32.227 – 10.78.32.22710.78.32.227
22910.78.32.228/3210.78.32.228 – 10.78.32.22810.78.32.228
23010.78.32.229/3210.78.32.229 – 10.78.32.22910.78.32.229
23110.78.32.230/3210.78.32.230 – 10.78.32.23010.78.32.230
23210.78.32.231/3210.78.32.231 – 10.78.32.23110.78.32.231
23310.78.32.232/3210.78.32.232 – 10.78.32.23210.78.32.232
23410.78.32.233/3210.78.32.233 – 10.78.32.23310.78.32.233
23510.78.32.234/3210.78.32.234 – 10.78.32.23410.78.32.234
23610.78.32.235/3210.78.32.235 – 10.78.32.23510.78.32.235
23710.78.32.236/3210.78.32.236 – 10.78.32.23610.78.32.236
23810.78.32.237/3210.78.32.237 – 10.78.32.23710.78.32.237
23910.78.32.238/3210.78.32.238 – 10.78.32.23810.78.32.238
24010.78.32.239/3210.78.32.239 – 10.78.32.23910.78.32.239
24110.78.32.240/3210.78.32.240 – 10.78.32.24010.78.32.240
24210.78.32.241/3210.78.32.241 – 10.78.32.24110.78.32.241
24310.78.32.242/3210.78.32.242 – 10.78.32.24210.78.32.242
24410.78.32.243/3210.78.32.243 – 10.78.32.24310.78.32.243
24510.78.32.244/3210.78.32.244 – 10.78.32.24410.78.32.244
24610.78.32.245/3210.78.32.245 – 10.78.32.24510.78.32.245
24710.78.32.246/3210.78.32.246 – 10.78.32.24610.78.32.246
24810.78.32.247/3210.78.32.247 – 10.78.32.24710.78.32.247
24910.78.32.248/3210.78.32.248 – 10.78.32.24810.78.32.248
25010.78.32.249/3210.78.32.249 – 10.78.32.24910.78.32.249
25110.78.32.250/3210.78.32.250 – 10.78.32.25010.78.32.250
25210.78.32.251/3210.78.32.251 – 10.78.32.25110.78.32.251
25310.78.32.252/3210.78.32.252 – 10.78.32.25210.78.32.252
25410.78.32.253/3210.78.32.253 – 10.78.32.25310.78.32.253
25510.78.32.254/3210.78.32.254 – 10.78.32.25410.78.32.254
25610.78.32.255/3210.78.32.255 – 10.78.32.25510.78.32.255
01 / table

IPv4 CIDR prefix table.

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

prefixsubnet maskaddresseshostsin your /24
/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-
/22255.255.252.01,0241,022-
/23255.255.254.0512510-
/24255.255.255.02562541
/25255.255.255.1281281262 split →
/26255.255.255.19264624 split →
/27255.255.255.22432308 split →
/28255.255.255.240161416 split →
/29255.255.255.2488632 split →
/30255.255.255.2524264 split →
/31255.255.255.25422128 split →
/32255.255.255.25511256 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 →