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)10.78.55.0/24
network10.78.55.0/24
broadcast10.78.55.255
first host10.78.55.1
last host10.78.55.254
subnet mask255.255.255.0
wildcard0.0.0.255
addresses256
usable hosts254
classA
ipcalc 10.78.55.0/24
address00001010.01001110.00110111.00000000
subnet mask11111111.11111111.11111111.00000000
network00001010.01001110.00110111.00000000
broadcast00001010.01001110.00110111.11111111
green = network part, grey = host part
hex0x0a4e3700
decimal172898048
reverse dns0.55.78.10.in-addr.arpa
ipv4-mapped::ffff:a4e:3700

/24 split into /32 · 256 subnets

close ×
#networkhost rangebroadcast
110.78.55.0/3210.78.55.0 – 10.78.55.010.78.55.0
210.78.55.1/3210.78.55.1 – 10.78.55.110.78.55.1
310.78.55.2/3210.78.55.2 – 10.78.55.210.78.55.2
410.78.55.3/3210.78.55.3 – 10.78.55.310.78.55.3
510.78.55.4/3210.78.55.4 – 10.78.55.410.78.55.4
610.78.55.5/3210.78.55.5 – 10.78.55.510.78.55.5
710.78.55.6/3210.78.55.6 – 10.78.55.610.78.55.6
810.78.55.7/3210.78.55.7 – 10.78.55.710.78.55.7
910.78.55.8/3210.78.55.8 – 10.78.55.810.78.55.8
1010.78.55.9/3210.78.55.9 – 10.78.55.910.78.55.9
1110.78.55.10/3210.78.55.10 – 10.78.55.1010.78.55.10
1210.78.55.11/3210.78.55.11 – 10.78.55.1110.78.55.11
1310.78.55.12/3210.78.55.12 – 10.78.55.1210.78.55.12
1410.78.55.13/3210.78.55.13 – 10.78.55.1310.78.55.13
1510.78.55.14/3210.78.55.14 – 10.78.55.1410.78.55.14
1610.78.55.15/3210.78.55.15 – 10.78.55.1510.78.55.15
1710.78.55.16/3210.78.55.16 – 10.78.55.1610.78.55.16
1810.78.55.17/3210.78.55.17 – 10.78.55.1710.78.55.17
1910.78.55.18/3210.78.55.18 – 10.78.55.1810.78.55.18
2010.78.55.19/3210.78.55.19 – 10.78.55.1910.78.55.19
2110.78.55.20/3210.78.55.20 – 10.78.55.2010.78.55.20
2210.78.55.21/3210.78.55.21 – 10.78.55.2110.78.55.21
2310.78.55.22/3210.78.55.22 – 10.78.55.2210.78.55.22
2410.78.55.23/3210.78.55.23 – 10.78.55.2310.78.55.23
2510.78.55.24/3210.78.55.24 – 10.78.55.2410.78.55.24
2610.78.55.25/3210.78.55.25 – 10.78.55.2510.78.55.25
2710.78.55.26/3210.78.55.26 – 10.78.55.2610.78.55.26
2810.78.55.27/3210.78.55.27 – 10.78.55.2710.78.55.27
2910.78.55.28/3210.78.55.28 – 10.78.55.2810.78.55.28
3010.78.55.29/3210.78.55.29 – 10.78.55.2910.78.55.29
3110.78.55.30/3210.78.55.30 – 10.78.55.3010.78.55.30
3210.78.55.31/3210.78.55.31 – 10.78.55.3110.78.55.31
3310.78.55.32/3210.78.55.32 – 10.78.55.3210.78.55.32
3410.78.55.33/3210.78.55.33 – 10.78.55.3310.78.55.33
3510.78.55.34/3210.78.55.34 – 10.78.55.3410.78.55.34
3610.78.55.35/3210.78.55.35 – 10.78.55.3510.78.55.35
3710.78.55.36/3210.78.55.36 – 10.78.55.3610.78.55.36
3810.78.55.37/3210.78.55.37 – 10.78.55.3710.78.55.37
3910.78.55.38/3210.78.55.38 – 10.78.55.3810.78.55.38
4010.78.55.39/3210.78.55.39 – 10.78.55.3910.78.55.39
4110.78.55.40/3210.78.55.40 – 10.78.55.4010.78.55.40
4210.78.55.41/3210.78.55.41 – 10.78.55.4110.78.55.41
4310.78.55.42/3210.78.55.42 – 10.78.55.4210.78.55.42
4410.78.55.43/3210.78.55.43 – 10.78.55.4310.78.55.43
4510.78.55.44/3210.78.55.44 – 10.78.55.4410.78.55.44
4610.78.55.45/3210.78.55.45 – 10.78.55.4510.78.55.45
4710.78.55.46/3210.78.55.46 – 10.78.55.4610.78.55.46
4810.78.55.47/3210.78.55.47 – 10.78.55.4710.78.55.47
4910.78.55.48/3210.78.55.48 – 10.78.55.4810.78.55.48
5010.78.55.49/3210.78.55.49 – 10.78.55.4910.78.55.49
5110.78.55.50/3210.78.55.50 – 10.78.55.5010.78.55.50
5210.78.55.51/3210.78.55.51 – 10.78.55.5110.78.55.51
5310.78.55.52/3210.78.55.52 – 10.78.55.5210.78.55.52
5410.78.55.53/3210.78.55.53 – 10.78.55.5310.78.55.53
5510.78.55.54/3210.78.55.54 – 10.78.55.5410.78.55.54
5610.78.55.55/3210.78.55.55 – 10.78.55.5510.78.55.55
5710.78.55.56/3210.78.55.56 – 10.78.55.5610.78.55.56
5810.78.55.57/3210.78.55.57 – 10.78.55.5710.78.55.57
5910.78.55.58/3210.78.55.58 – 10.78.55.5810.78.55.58
6010.78.55.59/3210.78.55.59 – 10.78.55.5910.78.55.59
6110.78.55.60/3210.78.55.60 – 10.78.55.6010.78.55.60
6210.78.55.61/3210.78.55.61 – 10.78.55.6110.78.55.61
6310.78.55.62/3210.78.55.62 – 10.78.55.6210.78.55.62
6410.78.55.63/3210.78.55.63 – 10.78.55.6310.78.55.63
6510.78.55.64/3210.78.55.64 – 10.78.55.6410.78.55.64
6610.78.55.65/3210.78.55.65 – 10.78.55.6510.78.55.65
6710.78.55.66/3210.78.55.66 – 10.78.55.6610.78.55.66
6810.78.55.67/3210.78.55.67 – 10.78.55.6710.78.55.67
6910.78.55.68/3210.78.55.68 – 10.78.55.6810.78.55.68
7010.78.55.69/3210.78.55.69 – 10.78.55.6910.78.55.69
7110.78.55.70/3210.78.55.70 – 10.78.55.7010.78.55.70
7210.78.55.71/3210.78.55.71 – 10.78.55.7110.78.55.71
7310.78.55.72/3210.78.55.72 – 10.78.55.7210.78.55.72
7410.78.55.73/3210.78.55.73 – 10.78.55.7310.78.55.73
7510.78.55.74/3210.78.55.74 – 10.78.55.7410.78.55.74
7610.78.55.75/3210.78.55.75 – 10.78.55.7510.78.55.75
7710.78.55.76/3210.78.55.76 – 10.78.55.7610.78.55.76
7810.78.55.77/3210.78.55.77 – 10.78.55.7710.78.55.77
7910.78.55.78/3210.78.55.78 – 10.78.55.7810.78.55.78
8010.78.55.79/3210.78.55.79 – 10.78.55.7910.78.55.79
8110.78.55.80/3210.78.55.80 – 10.78.55.8010.78.55.80
8210.78.55.81/3210.78.55.81 – 10.78.55.8110.78.55.81
8310.78.55.82/3210.78.55.82 – 10.78.55.8210.78.55.82
8410.78.55.83/3210.78.55.83 – 10.78.55.8310.78.55.83
8510.78.55.84/3210.78.55.84 – 10.78.55.8410.78.55.84
8610.78.55.85/3210.78.55.85 – 10.78.55.8510.78.55.85
8710.78.55.86/3210.78.55.86 – 10.78.55.8610.78.55.86
8810.78.55.87/3210.78.55.87 – 10.78.55.8710.78.55.87
8910.78.55.88/3210.78.55.88 – 10.78.55.8810.78.55.88
9010.78.55.89/3210.78.55.89 – 10.78.55.8910.78.55.89
9110.78.55.90/3210.78.55.90 – 10.78.55.9010.78.55.90
9210.78.55.91/3210.78.55.91 – 10.78.55.9110.78.55.91
9310.78.55.92/3210.78.55.92 – 10.78.55.9210.78.55.92
9410.78.55.93/3210.78.55.93 – 10.78.55.9310.78.55.93
9510.78.55.94/3210.78.55.94 – 10.78.55.9410.78.55.94
9610.78.55.95/3210.78.55.95 – 10.78.55.9510.78.55.95
9710.78.55.96/3210.78.55.96 – 10.78.55.9610.78.55.96
9810.78.55.97/3210.78.55.97 – 10.78.55.9710.78.55.97
9910.78.55.98/3210.78.55.98 – 10.78.55.9810.78.55.98
10010.78.55.99/3210.78.55.99 – 10.78.55.9910.78.55.99
10110.78.55.100/3210.78.55.100 – 10.78.55.10010.78.55.100
10210.78.55.101/3210.78.55.101 – 10.78.55.10110.78.55.101
10310.78.55.102/3210.78.55.102 – 10.78.55.10210.78.55.102
10410.78.55.103/3210.78.55.103 – 10.78.55.10310.78.55.103
10510.78.55.104/3210.78.55.104 – 10.78.55.10410.78.55.104
10610.78.55.105/3210.78.55.105 – 10.78.55.10510.78.55.105
10710.78.55.106/3210.78.55.106 – 10.78.55.10610.78.55.106
10810.78.55.107/3210.78.55.107 – 10.78.55.10710.78.55.107
10910.78.55.108/3210.78.55.108 – 10.78.55.10810.78.55.108
11010.78.55.109/3210.78.55.109 – 10.78.55.10910.78.55.109
11110.78.55.110/3210.78.55.110 – 10.78.55.11010.78.55.110
11210.78.55.111/3210.78.55.111 – 10.78.55.11110.78.55.111
11310.78.55.112/3210.78.55.112 – 10.78.55.11210.78.55.112
11410.78.55.113/3210.78.55.113 – 10.78.55.11310.78.55.113
11510.78.55.114/3210.78.55.114 – 10.78.55.11410.78.55.114
11610.78.55.115/3210.78.55.115 – 10.78.55.11510.78.55.115
11710.78.55.116/3210.78.55.116 – 10.78.55.11610.78.55.116
11810.78.55.117/3210.78.55.117 – 10.78.55.11710.78.55.117
11910.78.55.118/3210.78.55.118 – 10.78.55.11810.78.55.118
12010.78.55.119/3210.78.55.119 – 10.78.55.11910.78.55.119
12110.78.55.120/3210.78.55.120 – 10.78.55.12010.78.55.120
12210.78.55.121/3210.78.55.121 – 10.78.55.12110.78.55.121
12310.78.55.122/3210.78.55.122 – 10.78.55.12210.78.55.122
12410.78.55.123/3210.78.55.123 – 10.78.55.12310.78.55.123
12510.78.55.124/3210.78.55.124 – 10.78.55.12410.78.55.124
12610.78.55.125/3210.78.55.125 – 10.78.55.12510.78.55.125
12710.78.55.126/3210.78.55.126 – 10.78.55.12610.78.55.126
12810.78.55.127/3210.78.55.127 – 10.78.55.12710.78.55.127
12910.78.55.128/3210.78.55.128 – 10.78.55.12810.78.55.128
13010.78.55.129/3210.78.55.129 – 10.78.55.12910.78.55.129
13110.78.55.130/3210.78.55.130 – 10.78.55.13010.78.55.130
13210.78.55.131/3210.78.55.131 – 10.78.55.13110.78.55.131
13310.78.55.132/3210.78.55.132 – 10.78.55.13210.78.55.132
13410.78.55.133/3210.78.55.133 – 10.78.55.13310.78.55.133
13510.78.55.134/3210.78.55.134 – 10.78.55.13410.78.55.134
13610.78.55.135/3210.78.55.135 – 10.78.55.13510.78.55.135
13710.78.55.136/3210.78.55.136 – 10.78.55.13610.78.55.136
13810.78.55.137/3210.78.55.137 – 10.78.55.13710.78.55.137
13910.78.55.138/3210.78.55.138 – 10.78.55.13810.78.55.138
14010.78.55.139/3210.78.55.139 – 10.78.55.13910.78.55.139
14110.78.55.140/3210.78.55.140 – 10.78.55.14010.78.55.140
14210.78.55.141/3210.78.55.141 – 10.78.55.14110.78.55.141
14310.78.55.142/3210.78.55.142 – 10.78.55.14210.78.55.142
14410.78.55.143/3210.78.55.143 – 10.78.55.14310.78.55.143
14510.78.55.144/3210.78.55.144 – 10.78.55.14410.78.55.144
14610.78.55.145/3210.78.55.145 – 10.78.55.14510.78.55.145
14710.78.55.146/3210.78.55.146 – 10.78.55.14610.78.55.146
14810.78.55.147/3210.78.55.147 – 10.78.55.14710.78.55.147
14910.78.55.148/3210.78.55.148 – 10.78.55.14810.78.55.148
15010.78.55.149/3210.78.55.149 – 10.78.55.14910.78.55.149
15110.78.55.150/3210.78.55.150 – 10.78.55.15010.78.55.150
15210.78.55.151/3210.78.55.151 – 10.78.55.15110.78.55.151
15310.78.55.152/3210.78.55.152 – 10.78.55.15210.78.55.152
15410.78.55.153/3210.78.55.153 – 10.78.55.15310.78.55.153
15510.78.55.154/3210.78.55.154 – 10.78.55.15410.78.55.154
15610.78.55.155/3210.78.55.155 – 10.78.55.15510.78.55.155
15710.78.55.156/3210.78.55.156 – 10.78.55.15610.78.55.156
15810.78.55.157/3210.78.55.157 – 10.78.55.15710.78.55.157
15910.78.55.158/3210.78.55.158 – 10.78.55.15810.78.55.158
16010.78.55.159/3210.78.55.159 – 10.78.55.15910.78.55.159
16110.78.55.160/3210.78.55.160 – 10.78.55.16010.78.55.160
16210.78.55.161/3210.78.55.161 – 10.78.55.16110.78.55.161
16310.78.55.162/3210.78.55.162 – 10.78.55.16210.78.55.162
16410.78.55.163/3210.78.55.163 – 10.78.55.16310.78.55.163
16510.78.55.164/3210.78.55.164 – 10.78.55.16410.78.55.164
16610.78.55.165/3210.78.55.165 – 10.78.55.16510.78.55.165
16710.78.55.166/3210.78.55.166 – 10.78.55.16610.78.55.166
16810.78.55.167/3210.78.55.167 – 10.78.55.16710.78.55.167
16910.78.55.168/3210.78.55.168 – 10.78.55.16810.78.55.168
17010.78.55.169/3210.78.55.169 – 10.78.55.16910.78.55.169
17110.78.55.170/3210.78.55.170 – 10.78.55.17010.78.55.170
17210.78.55.171/3210.78.55.171 – 10.78.55.17110.78.55.171
17310.78.55.172/3210.78.55.172 – 10.78.55.17210.78.55.172
17410.78.55.173/3210.78.55.173 – 10.78.55.17310.78.55.173
17510.78.55.174/3210.78.55.174 – 10.78.55.17410.78.55.174
17610.78.55.175/3210.78.55.175 – 10.78.55.17510.78.55.175
17710.78.55.176/3210.78.55.176 – 10.78.55.17610.78.55.176
17810.78.55.177/3210.78.55.177 – 10.78.55.17710.78.55.177
17910.78.55.178/3210.78.55.178 – 10.78.55.17810.78.55.178
18010.78.55.179/3210.78.55.179 – 10.78.55.17910.78.55.179
18110.78.55.180/3210.78.55.180 – 10.78.55.18010.78.55.180
18210.78.55.181/3210.78.55.181 – 10.78.55.18110.78.55.181
18310.78.55.182/3210.78.55.182 – 10.78.55.18210.78.55.182
18410.78.55.183/3210.78.55.183 – 10.78.55.18310.78.55.183
18510.78.55.184/3210.78.55.184 – 10.78.55.18410.78.55.184
18610.78.55.185/3210.78.55.185 – 10.78.55.18510.78.55.185
18710.78.55.186/3210.78.55.186 – 10.78.55.18610.78.55.186
18810.78.55.187/3210.78.55.187 – 10.78.55.18710.78.55.187
18910.78.55.188/3210.78.55.188 – 10.78.55.18810.78.55.188
19010.78.55.189/3210.78.55.189 – 10.78.55.18910.78.55.189
19110.78.55.190/3210.78.55.190 – 10.78.55.19010.78.55.190
19210.78.55.191/3210.78.55.191 – 10.78.55.19110.78.55.191
19310.78.55.192/3210.78.55.192 – 10.78.55.19210.78.55.192
19410.78.55.193/3210.78.55.193 – 10.78.55.19310.78.55.193
19510.78.55.194/3210.78.55.194 – 10.78.55.19410.78.55.194
19610.78.55.195/3210.78.55.195 – 10.78.55.19510.78.55.195
19710.78.55.196/3210.78.55.196 – 10.78.55.19610.78.55.196
19810.78.55.197/3210.78.55.197 – 10.78.55.19710.78.55.197
19910.78.55.198/3210.78.55.198 – 10.78.55.19810.78.55.198
20010.78.55.199/3210.78.55.199 – 10.78.55.19910.78.55.199
20110.78.55.200/3210.78.55.200 – 10.78.55.20010.78.55.200
20210.78.55.201/3210.78.55.201 – 10.78.55.20110.78.55.201
20310.78.55.202/3210.78.55.202 – 10.78.55.20210.78.55.202
20410.78.55.203/3210.78.55.203 – 10.78.55.20310.78.55.203
20510.78.55.204/3210.78.55.204 – 10.78.55.20410.78.55.204
20610.78.55.205/3210.78.55.205 – 10.78.55.20510.78.55.205
20710.78.55.206/3210.78.55.206 – 10.78.55.20610.78.55.206
20810.78.55.207/3210.78.55.207 – 10.78.55.20710.78.55.207
20910.78.55.208/3210.78.55.208 – 10.78.55.20810.78.55.208
21010.78.55.209/3210.78.55.209 – 10.78.55.20910.78.55.209
21110.78.55.210/3210.78.55.210 – 10.78.55.21010.78.55.210
21210.78.55.211/3210.78.55.211 – 10.78.55.21110.78.55.211
21310.78.55.212/3210.78.55.212 – 10.78.55.21210.78.55.212
21410.78.55.213/3210.78.55.213 – 10.78.55.21310.78.55.213
21510.78.55.214/3210.78.55.214 – 10.78.55.21410.78.55.214
21610.78.55.215/3210.78.55.215 – 10.78.55.21510.78.55.215
21710.78.55.216/3210.78.55.216 – 10.78.55.21610.78.55.216
21810.78.55.217/3210.78.55.217 – 10.78.55.21710.78.55.217
21910.78.55.218/3210.78.55.218 – 10.78.55.21810.78.55.218
22010.78.55.219/3210.78.55.219 – 10.78.55.21910.78.55.219
22110.78.55.220/3210.78.55.220 – 10.78.55.22010.78.55.220
22210.78.55.221/3210.78.55.221 – 10.78.55.22110.78.55.221
22310.78.55.222/3210.78.55.222 – 10.78.55.22210.78.55.222
22410.78.55.223/3210.78.55.223 – 10.78.55.22310.78.55.223
22510.78.55.224/3210.78.55.224 – 10.78.55.22410.78.55.224
22610.78.55.225/3210.78.55.225 – 10.78.55.22510.78.55.225
22710.78.55.226/3210.78.55.226 – 10.78.55.22610.78.55.226
22810.78.55.227/3210.78.55.227 – 10.78.55.22710.78.55.227
22910.78.55.228/3210.78.55.228 – 10.78.55.22810.78.55.228
23010.78.55.229/3210.78.55.229 – 10.78.55.22910.78.55.229
23110.78.55.230/3210.78.55.230 – 10.78.55.23010.78.55.230
23210.78.55.231/3210.78.55.231 – 10.78.55.23110.78.55.231
23310.78.55.232/3210.78.55.232 – 10.78.55.23210.78.55.232
23410.78.55.233/3210.78.55.233 – 10.78.55.23310.78.55.233
23510.78.55.234/3210.78.55.234 – 10.78.55.23410.78.55.234
23610.78.55.235/3210.78.55.235 – 10.78.55.23510.78.55.235
23710.78.55.236/3210.78.55.236 – 10.78.55.23610.78.55.236
23810.78.55.237/3210.78.55.237 – 10.78.55.23710.78.55.237
23910.78.55.238/3210.78.55.238 – 10.78.55.23810.78.55.238
24010.78.55.239/3210.78.55.239 – 10.78.55.23910.78.55.239
24110.78.55.240/3210.78.55.240 – 10.78.55.24010.78.55.240
24210.78.55.241/3210.78.55.241 – 10.78.55.24110.78.55.241
24310.78.55.242/3210.78.55.242 – 10.78.55.24210.78.55.242
24410.78.55.243/3210.78.55.243 – 10.78.55.24310.78.55.243
24510.78.55.244/3210.78.55.244 – 10.78.55.24410.78.55.244
24610.78.55.245/3210.78.55.245 – 10.78.55.24510.78.55.245
24710.78.55.246/3210.78.55.246 – 10.78.55.24610.78.55.246
24810.78.55.247/3210.78.55.247 – 10.78.55.24710.78.55.247
24910.78.55.248/3210.78.55.248 – 10.78.55.24810.78.55.248
25010.78.55.249/3210.78.55.249 – 10.78.55.24910.78.55.249
25110.78.55.250/3210.78.55.250 – 10.78.55.25010.78.55.250
25210.78.55.251/3210.78.55.251 – 10.78.55.25110.78.55.251
25310.78.55.252/3210.78.55.252 – 10.78.55.25210.78.55.252
25410.78.55.253/3210.78.55.253 – 10.78.55.25310.78.55.253
25510.78.55.254/3210.78.55.254 – 10.78.55.25410.78.55.254
25610.78.55.255/3210.78.55.255 – 10.78.55.25510.78.55.255
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 →