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
private IP (RFC 1918)10.167.156.0/22
network10.167.156.0/22
broadcast10.167.159.255
first host10.167.156.1
last host10.167.159.254
subnet mask255.255.252.0
wildcard0.0.3.255
addresses1,024
usable hosts1,022
classA
ipcalc 10.167.156.0/22
address00001010.10100111.10011100.00000000
subnet mask11111111.11111111.11111100.00000000
network00001010.10100111.10011100.00000000
broadcast00001010.10100111.10011111.11111111
green = network part, grey = host part
hex0x0aa79c00
decimal178756608
reverse dns0.156.167.10.in-addr.arpa
ipv4-mapped::ffff:aa7:9c00

/22 split into /32 · 1,024 subnets

close ×
#networkhost rangebroadcast
110.167.156.0/3210.167.156.0 – 10.167.156.010.167.156.0
210.167.156.1/3210.167.156.1 – 10.167.156.110.167.156.1
310.167.156.2/3210.167.156.2 – 10.167.156.210.167.156.2
410.167.156.3/3210.167.156.3 – 10.167.156.310.167.156.3
510.167.156.4/3210.167.156.4 – 10.167.156.410.167.156.4
610.167.156.5/3210.167.156.5 – 10.167.156.510.167.156.5
710.167.156.6/3210.167.156.6 – 10.167.156.610.167.156.6
810.167.156.7/3210.167.156.7 – 10.167.156.710.167.156.7
910.167.156.8/3210.167.156.8 – 10.167.156.810.167.156.8
1010.167.156.9/3210.167.156.9 – 10.167.156.910.167.156.9
1110.167.156.10/3210.167.156.10 – 10.167.156.1010.167.156.10
1210.167.156.11/3210.167.156.11 – 10.167.156.1110.167.156.11
1310.167.156.12/3210.167.156.12 – 10.167.156.1210.167.156.12
1410.167.156.13/3210.167.156.13 – 10.167.156.1310.167.156.13
1510.167.156.14/3210.167.156.14 – 10.167.156.1410.167.156.14
1610.167.156.15/3210.167.156.15 – 10.167.156.1510.167.156.15
1710.167.156.16/3210.167.156.16 – 10.167.156.1610.167.156.16
1810.167.156.17/3210.167.156.17 – 10.167.156.1710.167.156.17
1910.167.156.18/3210.167.156.18 – 10.167.156.1810.167.156.18
2010.167.156.19/3210.167.156.19 – 10.167.156.1910.167.156.19
2110.167.156.20/3210.167.156.20 – 10.167.156.2010.167.156.20
2210.167.156.21/3210.167.156.21 – 10.167.156.2110.167.156.21
2310.167.156.22/3210.167.156.22 – 10.167.156.2210.167.156.22
2410.167.156.23/3210.167.156.23 – 10.167.156.2310.167.156.23
2510.167.156.24/3210.167.156.24 – 10.167.156.2410.167.156.24
2610.167.156.25/3210.167.156.25 – 10.167.156.2510.167.156.25
2710.167.156.26/3210.167.156.26 – 10.167.156.2610.167.156.26
2810.167.156.27/3210.167.156.27 – 10.167.156.2710.167.156.27
2910.167.156.28/3210.167.156.28 – 10.167.156.2810.167.156.28
3010.167.156.29/3210.167.156.29 – 10.167.156.2910.167.156.29
3110.167.156.30/3210.167.156.30 – 10.167.156.3010.167.156.30
3210.167.156.31/3210.167.156.31 – 10.167.156.3110.167.156.31
3310.167.156.32/3210.167.156.32 – 10.167.156.3210.167.156.32
3410.167.156.33/3210.167.156.33 – 10.167.156.3310.167.156.33
3510.167.156.34/3210.167.156.34 – 10.167.156.3410.167.156.34
3610.167.156.35/3210.167.156.35 – 10.167.156.3510.167.156.35
3710.167.156.36/3210.167.156.36 – 10.167.156.3610.167.156.36
3810.167.156.37/3210.167.156.37 – 10.167.156.3710.167.156.37
3910.167.156.38/3210.167.156.38 – 10.167.156.3810.167.156.38
4010.167.156.39/3210.167.156.39 – 10.167.156.3910.167.156.39
4110.167.156.40/3210.167.156.40 – 10.167.156.4010.167.156.40
4210.167.156.41/3210.167.156.41 – 10.167.156.4110.167.156.41
4310.167.156.42/3210.167.156.42 – 10.167.156.4210.167.156.42
4410.167.156.43/3210.167.156.43 – 10.167.156.4310.167.156.43
4510.167.156.44/3210.167.156.44 – 10.167.156.4410.167.156.44
4610.167.156.45/3210.167.156.45 – 10.167.156.4510.167.156.45
4710.167.156.46/3210.167.156.46 – 10.167.156.4610.167.156.46
4810.167.156.47/3210.167.156.47 – 10.167.156.4710.167.156.47
4910.167.156.48/3210.167.156.48 – 10.167.156.4810.167.156.48
5010.167.156.49/3210.167.156.49 – 10.167.156.4910.167.156.49
5110.167.156.50/3210.167.156.50 – 10.167.156.5010.167.156.50
5210.167.156.51/3210.167.156.51 – 10.167.156.5110.167.156.51
5310.167.156.52/3210.167.156.52 – 10.167.156.5210.167.156.52
5410.167.156.53/3210.167.156.53 – 10.167.156.5310.167.156.53
5510.167.156.54/3210.167.156.54 – 10.167.156.5410.167.156.54
5610.167.156.55/3210.167.156.55 – 10.167.156.5510.167.156.55
5710.167.156.56/3210.167.156.56 – 10.167.156.5610.167.156.56
5810.167.156.57/3210.167.156.57 – 10.167.156.5710.167.156.57
5910.167.156.58/3210.167.156.58 – 10.167.156.5810.167.156.58
6010.167.156.59/3210.167.156.59 – 10.167.156.5910.167.156.59
6110.167.156.60/3210.167.156.60 – 10.167.156.6010.167.156.60
6210.167.156.61/3210.167.156.61 – 10.167.156.6110.167.156.61
6310.167.156.62/3210.167.156.62 – 10.167.156.6210.167.156.62
6410.167.156.63/3210.167.156.63 – 10.167.156.6310.167.156.63
6510.167.156.64/3210.167.156.64 – 10.167.156.6410.167.156.64
6610.167.156.65/3210.167.156.65 – 10.167.156.6510.167.156.65
6710.167.156.66/3210.167.156.66 – 10.167.156.6610.167.156.66
6810.167.156.67/3210.167.156.67 – 10.167.156.6710.167.156.67
6910.167.156.68/3210.167.156.68 – 10.167.156.6810.167.156.68
7010.167.156.69/3210.167.156.69 – 10.167.156.6910.167.156.69
7110.167.156.70/3210.167.156.70 – 10.167.156.7010.167.156.70
7210.167.156.71/3210.167.156.71 – 10.167.156.7110.167.156.71
7310.167.156.72/3210.167.156.72 – 10.167.156.7210.167.156.72
7410.167.156.73/3210.167.156.73 – 10.167.156.7310.167.156.73
7510.167.156.74/3210.167.156.74 – 10.167.156.7410.167.156.74
7610.167.156.75/3210.167.156.75 – 10.167.156.7510.167.156.75
7710.167.156.76/3210.167.156.76 – 10.167.156.7610.167.156.76
7810.167.156.77/3210.167.156.77 – 10.167.156.7710.167.156.77
7910.167.156.78/3210.167.156.78 – 10.167.156.7810.167.156.78
8010.167.156.79/3210.167.156.79 – 10.167.156.7910.167.156.79
8110.167.156.80/3210.167.156.80 – 10.167.156.8010.167.156.80
8210.167.156.81/3210.167.156.81 – 10.167.156.8110.167.156.81
8310.167.156.82/3210.167.156.82 – 10.167.156.8210.167.156.82
8410.167.156.83/3210.167.156.83 – 10.167.156.8310.167.156.83
8510.167.156.84/3210.167.156.84 – 10.167.156.8410.167.156.84
8610.167.156.85/3210.167.156.85 – 10.167.156.8510.167.156.85
8710.167.156.86/3210.167.156.86 – 10.167.156.8610.167.156.86
8810.167.156.87/3210.167.156.87 – 10.167.156.8710.167.156.87
8910.167.156.88/3210.167.156.88 – 10.167.156.8810.167.156.88
9010.167.156.89/3210.167.156.89 – 10.167.156.8910.167.156.89
9110.167.156.90/3210.167.156.90 – 10.167.156.9010.167.156.90
9210.167.156.91/3210.167.156.91 – 10.167.156.9110.167.156.91
9310.167.156.92/3210.167.156.92 – 10.167.156.9210.167.156.92
9410.167.156.93/3210.167.156.93 – 10.167.156.9310.167.156.93
9510.167.156.94/3210.167.156.94 – 10.167.156.9410.167.156.94
9610.167.156.95/3210.167.156.95 – 10.167.156.9510.167.156.95
9710.167.156.96/3210.167.156.96 – 10.167.156.9610.167.156.96
9810.167.156.97/3210.167.156.97 – 10.167.156.9710.167.156.97
9910.167.156.98/3210.167.156.98 – 10.167.156.9810.167.156.98
10010.167.156.99/3210.167.156.99 – 10.167.156.9910.167.156.99
10110.167.156.100/3210.167.156.100 – 10.167.156.10010.167.156.100
10210.167.156.101/3210.167.156.101 – 10.167.156.10110.167.156.101
10310.167.156.102/3210.167.156.102 – 10.167.156.10210.167.156.102
10410.167.156.103/3210.167.156.103 – 10.167.156.10310.167.156.103
10510.167.156.104/3210.167.156.104 – 10.167.156.10410.167.156.104
10610.167.156.105/3210.167.156.105 – 10.167.156.10510.167.156.105
10710.167.156.106/3210.167.156.106 – 10.167.156.10610.167.156.106
10810.167.156.107/3210.167.156.107 – 10.167.156.10710.167.156.107
10910.167.156.108/3210.167.156.108 – 10.167.156.10810.167.156.108
11010.167.156.109/3210.167.156.109 – 10.167.156.10910.167.156.109
11110.167.156.110/3210.167.156.110 – 10.167.156.11010.167.156.110
11210.167.156.111/3210.167.156.111 – 10.167.156.11110.167.156.111
11310.167.156.112/3210.167.156.112 – 10.167.156.11210.167.156.112
11410.167.156.113/3210.167.156.113 – 10.167.156.11310.167.156.113
11510.167.156.114/3210.167.156.114 – 10.167.156.11410.167.156.114
11610.167.156.115/3210.167.156.115 – 10.167.156.11510.167.156.115
11710.167.156.116/3210.167.156.116 – 10.167.156.11610.167.156.116
11810.167.156.117/3210.167.156.117 – 10.167.156.11710.167.156.117
11910.167.156.118/3210.167.156.118 – 10.167.156.11810.167.156.118
12010.167.156.119/3210.167.156.119 – 10.167.156.11910.167.156.119
12110.167.156.120/3210.167.156.120 – 10.167.156.12010.167.156.120
12210.167.156.121/3210.167.156.121 – 10.167.156.12110.167.156.121
12310.167.156.122/3210.167.156.122 – 10.167.156.12210.167.156.122
12410.167.156.123/3210.167.156.123 – 10.167.156.12310.167.156.123
12510.167.156.124/3210.167.156.124 – 10.167.156.12410.167.156.124
12610.167.156.125/3210.167.156.125 – 10.167.156.12510.167.156.125
12710.167.156.126/3210.167.156.126 – 10.167.156.12610.167.156.126
12810.167.156.127/3210.167.156.127 – 10.167.156.12710.167.156.127
12910.167.156.128/3210.167.156.128 – 10.167.156.12810.167.156.128
13010.167.156.129/3210.167.156.129 – 10.167.156.12910.167.156.129
13110.167.156.130/3210.167.156.130 – 10.167.156.13010.167.156.130
13210.167.156.131/3210.167.156.131 – 10.167.156.13110.167.156.131
13310.167.156.132/3210.167.156.132 – 10.167.156.13210.167.156.132
13410.167.156.133/3210.167.156.133 – 10.167.156.13310.167.156.133
13510.167.156.134/3210.167.156.134 – 10.167.156.13410.167.156.134
13610.167.156.135/3210.167.156.135 – 10.167.156.13510.167.156.135
13710.167.156.136/3210.167.156.136 – 10.167.156.13610.167.156.136
13810.167.156.137/3210.167.156.137 – 10.167.156.13710.167.156.137
13910.167.156.138/3210.167.156.138 – 10.167.156.13810.167.156.138
14010.167.156.139/3210.167.156.139 – 10.167.156.13910.167.156.139
14110.167.156.140/3210.167.156.140 – 10.167.156.14010.167.156.140
14210.167.156.141/3210.167.156.141 – 10.167.156.14110.167.156.141
14310.167.156.142/3210.167.156.142 – 10.167.156.14210.167.156.142
14410.167.156.143/3210.167.156.143 – 10.167.156.14310.167.156.143
14510.167.156.144/3210.167.156.144 – 10.167.156.14410.167.156.144
14610.167.156.145/3210.167.156.145 – 10.167.156.14510.167.156.145
14710.167.156.146/3210.167.156.146 – 10.167.156.14610.167.156.146
14810.167.156.147/3210.167.156.147 – 10.167.156.14710.167.156.147
14910.167.156.148/3210.167.156.148 – 10.167.156.14810.167.156.148
15010.167.156.149/3210.167.156.149 – 10.167.156.14910.167.156.149
15110.167.156.150/3210.167.156.150 – 10.167.156.15010.167.156.150
15210.167.156.151/3210.167.156.151 – 10.167.156.15110.167.156.151
15310.167.156.152/3210.167.156.152 – 10.167.156.15210.167.156.152
15410.167.156.153/3210.167.156.153 – 10.167.156.15310.167.156.153
15510.167.156.154/3210.167.156.154 – 10.167.156.15410.167.156.154
15610.167.156.155/3210.167.156.155 – 10.167.156.15510.167.156.155
15710.167.156.156/3210.167.156.156 – 10.167.156.15610.167.156.156
15810.167.156.157/3210.167.156.157 – 10.167.156.15710.167.156.157
15910.167.156.158/3210.167.156.158 – 10.167.156.15810.167.156.158
16010.167.156.159/3210.167.156.159 – 10.167.156.15910.167.156.159
16110.167.156.160/3210.167.156.160 – 10.167.156.16010.167.156.160
16210.167.156.161/3210.167.156.161 – 10.167.156.16110.167.156.161
16310.167.156.162/3210.167.156.162 – 10.167.156.16210.167.156.162
16410.167.156.163/3210.167.156.163 – 10.167.156.16310.167.156.163
16510.167.156.164/3210.167.156.164 – 10.167.156.16410.167.156.164
16610.167.156.165/3210.167.156.165 – 10.167.156.16510.167.156.165
16710.167.156.166/3210.167.156.166 – 10.167.156.16610.167.156.166
16810.167.156.167/3210.167.156.167 – 10.167.156.16710.167.156.167
16910.167.156.168/3210.167.156.168 – 10.167.156.16810.167.156.168
17010.167.156.169/3210.167.156.169 – 10.167.156.16910.167.156.169
17110.167.156.170/3210.167.156.170 – 10.167.156.17010.167.156.170
17210.167.156.171/3210.167.156.171 – 10.167.156.17110.167.156.171
17310.167.156.172/3210.167.156.172 – 10.167.156.17210.167.156.172
17410.167.156.173/3210.167.156.173 – 10.167.156.17310.167.156.173
17510.167.156.174/3210.167.156.174 – 10.167.156.17410.167.156.174
17610.167.156.175/3210.167.156.175 – 10.167.156.17510.167.156.175
17710.167.156.176/3210.167.156.176 – 10.167.156.17610.167.156.176
17810.167.156.177/3210.167.156.177 – 10.167.156.17710.167.156.177
17910.167.156.178/3210.167.156.178 – 10.167.156.17810.167.156.178
18010.167.156.179/3210.167.156.179 – 10.167.156.17910.167.156.179
18110.167.156.180/3210.167.156.180 – 10.167.156.18010.167.156.180
18210.167.156.181/3210.167.156.181 – 10.167.156.18110.167.156.181
18310.167.156.182/3210.167.156.182 – 10.167.156.18210.167.156.182
18410.167.156.183/3210.167.156.183 – 10.167.156.18310.167.156.183
18510.167.156.184/3210.167.156.184 – 10.167.156.18410.167.156.184
18610.167.156.185/3210.167.156.185 – 10.167.156.18510.167.156.185
18710.167.156.186/3210.167.156.186 – 10.167.156.18610.167.156.186
18810.167.156.187/3210.167.156.187 – 10.167.156.18710.167.156.187
18910.167.156.188/3210.167.156.188 – 10.167.156.18810.167.156.188
19010.167.156.189/3210.167.156.189 – 10.167.156.18910.167.156.189
19110.167.156.190/3210.167.156.190 – 10.167.156.19010.167.156.190
19210.167.156.191/3210.167.156.191 – 10.167.156.19110.167.156.191
19310.167.156.192/3210.167.156.192 – 10.167.156.19210.167.156.192
19410.167.156.193/3210.167.156.193 – 10.167.156.19310.167.156.193
19510.167.156.194/3210.167.156.194 – 10.167.156.19410.167.156.194
19610.167.156.195/3210.167.156.195 – 10.167.156.19510.167.156.195
19710.167.156.196/3210.167.156.196 – 10.167.156.19610.167.156.196
19810.167.156.197/3210.167.156.197 – 10.167.156.19710.167.156.197
19910.167.156.198/3210.167.156.198 – 10.167.156.19810.167.156.198
20010.167.156.199/3210.167.156.199 – 10.167.156.19910.167.156.199
20110.167.156.200/3210.167.156.200 – 10.167.156.20010.167.156.200
20210.167.156.201/3210.167.156.201 – 10.167.156.20110.167.156.201
20310.167.156.202/3210.167.156.202 – 10.167.156.20210.167.156.202
20410.167.156.203/3210.167.156.203 – 10.167.156.20310.167.156.203
20510.167.156.204/3210.167.156.204 – 10.167.156.20410.167.156.204
20610.167.156.205/3210.167.156.205 – 10.167.156.20510.167.156.205
20710.167.156.206/3210.167.156.206 – 10.167.156.20610.167.156.206
20810.167.156.207/3210.167.156.207 – 10.167.156.20710.167.156.207
20910.167.156.208/3210.167.156.208 – 10.167.156.20810.167.156.208
21010.167.156.209/3210.167.156.209 – 10.167.156.20910.167.156.209
21110.167.156.210/3210.167.156.210 – 10.167.156.21010.167.156.210
21210.167.156.211/3210.167.156.211 – 10.167.156.21110.167.156.211
21310.167.156.212/3210.167.156.212 – 10.167.156.21210.167.156.212
21410.167.156.213/3210.167.156.213 – 10.167.156.21310.167.156.213
21510.167.156.214/3210.167.156.214 – 10.167.156.21410.167.156.214
21610.167.156.215/3210.167.156.215 – 10.167.156.21510.167.156.215
21710.167.156.216/3210.167.156.216 – 10.167.156.21610.167.156.216
21810.167.156.217/3210.167.156.217 – 10.167.156.21710.167.156.217
21910.167.156.218/3210.167.156.218 – 10.167.156.21810.167.156.218
22010.167.156.219/3210.167.156.219 – 10.167.156.21910.167.156.219
22110.167.156.220/3210.167.156.220 – 10.167.156.22010.167.156.220
22210.167.156.221/3210.167.156.221 – 10.167.156.22110.167.156.221
22310.167.156.222/3210.167.156.222 – 10.167.156.22210.167.156.222
22410.167.156.223/3210.167.156.223 – 10.167.156.22310.167.156.223
22510.167.156.224/3210.167.156.224 – 10.167.156.22410.167.156.224
22610.167.156.225/3210.167.156.225 – 10.167.156.22510.167.156.225
22710.167.156.226/3210.167.156.226 – 10.167.156.22610.167.156.226
22810.167.156.227/3210.167.156.227 – 10.167.156.22710.167.156.227
22910.167.156.228/3210.167.156.228 – 10.167.156.22810.167.156.228
23010.167.156.229/3210.167.156.229 – 10.167.156.22910.167.156.229
23110.167.156.230/3210.167.156.230 – 10.167.156.23010.167.156.230
23210.167.156.231/3210.167.156.231 – 10.167.156.23110.167.156.231
23310.167.156.232/3210.167.156.232 – 10.167.156.23210.167.156.232
23410.167.156.233/3210.167.156.233 – 10.167.156.23310.167.156.233
23510.167.156.234/3210.167.156.234 – 10.167.156.23410.167.156.234
23610.167.156.235/3210.167.156.235 – 10.167.156.23510.167.156.235
23710.167.156.236/3210.167.156.236 – 10.167.156.23610.167.156.236
23810.167.156.237/3210.167.156.237 – 10.167.156.23710.167.156.237
23910.167.156.238/3210.167.156.238 – 10.167.156.23810.167.156.238
24010.167.156.239/3210.167.156.239 – 10.167.156.23910.167.156.239
24110.167.156.240/3210.167.156.240 – 10.167.156.24010.167.156.240
24210.167.156.241/3210.167.156.241 – 10.167.156.24110.167.156.241
24310.167.156.242/3210.167.156.242 – 10.167.156.24210.167.156.242
24410.167.156.243/3210.167.156.243 – 10.167.156.24310.167.156.243
24510.167.156.244/3210.167.156.244 – 10.167.156.24410.167.156.244
24610.167.156.245/3210.167.156.245 – 10.167.156.24510.167.156.245
24710.167.156.246/3210.167.156.246 – 10.167.156.24610.167.156.246
24810.167.156.247/3210.167.156.247 – 10.167.156.24710.167.156.247
24910.167.156.248/3210.167.156.248 – 10.167.156.24810.167.156.248
25010.167.156.249/3210.167.156.249 – 10.167.156.24910.167.156.249
25110.167.156.250/3210.167.156.250 – 10.167.156.25010.167.156.250
25210.167.156.251/3210.167.156.251 – 10.167.156.25110.167.156.251
25310.167.156.252/3210.167.156.252 – 10.167.156.25210.167.156.252
25410.167.156.253/3210.167.156.253 – 10.167.156.25310.167.156.253
25510.167.156.254/3210.167.156.254 – 10.167.156.25410.167.156.254
25610.167.156.255/3210.167.156.255 – 10.167.156.25510.167.156.255

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 →