Find IP IPv4 Network/Subnet and its host address ranges

What is an IPv4 IP address its network and host address ranges?

An IPv4 IP address is an address used in order to uniquely identify a device on an IP network. The address is made up of 32 binary bits, which can be divisible into a network portion and host portion with the help of a subnet mask. The 32 binary bits are broken into four octets (1 octet = 8 bits). Each octet is converted to decimal and separated by a period (dot).

How to Subnet IPv4? Its simple answer is that subnetting is the process of taking a network and splitting it into smaller networks, known as subnets. It's used to free up more public IPv4 addresses and segment networks for security and easier management.
Following are the ranges of IPv4 subnet/network address and their host addresses.

IPv4 AddressIPv6 Address
118.142.17.1 0:0:0:0:0:ffff:768e:1101
118.142.17.2 0:0:0:0:0:ffff:768e:1102
118.142.17.3 0:0:0:0:0:ffff:768e:1103
118.142.17.4 0:0:0:0:0:ffff:768e:1104
118.142.17.5 0:0:0:0:0:ffff:768e:1105
118.142.17.6 0:0:0:0:0:ffff:768e:1106
118.142.17.7 0:0:0:0:0:ffff:768e:1107
118.142.17.8 0:0:0:0:0:ffff:768e:1108
118.142.17.9 0:0:0:0:0:ffff:768e:1109
118.142.17.10 0:0:0:0:0:ffff:768e:110a
118.142.17.11 0:0:0:0:0:ffff:768e:110b
118.142.17.12 0:0:0:0:0:ffff:768e:110c
118.142.17.13 0:0:0:0:0:ffff:768e:110d
118.142.17.14 0:0:0:0:0:ffff:768e:110e
118.142.17.15 0:0:0:0:0:ffff:768e:110f
118.142.17.16 0:0:0:0:0:ffff:768e:1110
118.142.17.17 0:0:0:0:0:ffff:768e:1111
118.142.17.18 0:0:0:0:0:ffff:768e:1112
118.142.17.19 0:0:0:0:0:ffff:768e:1113
118.142.17.20 0:0:0:0:0:ffff:768e:1114
118.142.17.21 0:0:0:0:0:ffff:768e:1115
118.142.17.22 0:0:0:0:0:ffff:768e:1116
118.142.17.23 0:0:0:0:0:ffff:768e:1117
118.142.17.24 0:0:0:0:0:ffff:768e:1118
118.142.17.25 0:0:0:0:0:ffff:768e:1119
118.142.17.26 0:0:0:0:0:ffff:768e:111a
118.142.17.27 0:0:0:0:0:ffff:768e:111b
118.142.17.28 0:0:0:0:0:ffff:768e:111c
118.142.17.29 0:0:0:0:0:ffff:768e:111d
118.142.17.30 0:0:0:0:0:ffff:768e:111e
118.142.17.31 0:0:0:0:0:ffff:768e:111f
118.142.17.32 0:0:0:0:0:ffff:768e:1120
118.142.17.33 0:0:0:0:0:ffff:768e:1121
118.142.17.34 0:0:0:0:0:ffff:768e:1122
118.142.17.35 0:0:0:0:0:ffff:768e:1123
118.142.17.36 0:0:0:0:0:ffff:768e:1124
118.142.17.37 0:0:0:0:0:ffff:768e:1125
118.142.17.38 0:0:0:0:0:ffff:768e:1126
118.142.17.39 0:0:0:0:0:ffff:768e:1127
118.142.17.40 0:0:0:0:0:ffff:768e:1128
118.142.17.41 0:0:0:0:0:ffff:768e:1129
118.142.17.42 0:0:0:0:0:ffff:768e:112a
118.142.17.43 0:0:0:0:0:ffff:768e:112b
118.142.17.44 0:0:0:0:0:ffff:768e:112c
118.142.17.45 0:0:0:0:0:ffff:768e:112d
118.142.17.46 0:0:0:0:0:ffff:768e:112e
118.142.17.47 0:0:0:0:0:ffff:768e:112f
118.142.17.48 0:0:0:0:0:ffff:768e:1130
118.142.17.49 0:0:0:0:0:ffff:768e:1131
118.142.17.50 0:0:0:0:0:ffff:768e:1132
118.142.17.51 0:0:0:0:0:ffff:768e:1133
118.142.17.52 0:0:0:0:0:ffff:768e:1134
118.142.17.53 0:0:0:0:0:ffff:768e:1135
118.142.17.54 0:0:0:0:0:ffff:768e:1136
118.142.17.55 0:0:0:0:0:ffff:768e:1137
118.142.17.56 0:0:0:0:0:ffff:768e:1138
118.142.17.57 0:0:0:0:0:ffff:768e:1139
118.142.17.58 0:0:0:0:0:ffff:768e:113a
118.142.17.59 0:0:0:0:0:ffff:768e:113b
118.142.17.60 0:0:0:0:0:ffff:768e:113c


118.142.17.61 0:0:0:0:0:ffff:768e:113d
118.142.17.62 0:0:0:0:0:ffff:768e:113e
118.142.17.63 0:0:0:0:0:ffff:768e:113f
118.142.17.64 0:0:0:0:0:ffff:768e:1140
118.142.17.65 0:0:0:0:0:ffff:768e:1141
118.142.17.66 0:0:0:0:0:ffff:768e:1142
118.142.17.67 0:0:0:0:0:ffff:768e:1143
118.142.17.68 0:0:0:0:0:ffff:768e:1144
118.142.17.69 0:0:0:0:0:ffff:768e:1145
118.142.17.70 0:0:0:0:0:ffff:768e:1146
118.142.17.71 0:0:0:0:0:ffff:768e:1147
118.142.17.72 0:0:0:0:0:ffff:768e:1148
118.142.17.73 0:0:0:0:0:ffff:768e:1149
118.142.17.74 0:0:0:0:0:ffff:768e:114a
118.142.17.75 0:0:0:0:0:ffff:768e:114b
118.142.17.76 0:0:0:0:0:ffff:768e:114c
118.142.17.77 0:0:0:0:0:ffff:768e:114d
118.142.17.78 0:0:0:0:0:ffff:768e:114e
118.142.17.79 0:0:0:0:0:ffff:768e:114f
118.142.17.80 0:0:0:0:0:ffff:768e:1150
118.142.17.81 0:0:0:0:0:ffff:768e:1151
118.142.17.82 0:0:0:0:0:ffff:768e:1152
118.142.17.83 0:0:0:0:0:ffff:768e:1153
118.142.17.84 0:0:0:0:0:ffff:768e:1154
118.142.17.85 0:0:0:0:0:ffff:768e:1155
118.142.17.86 0:0:0:0:0:ffff:768e:1156
118.142.17.87 0:0:0:0:0:ffff:768e:1157
118.142.17.88 0:0:0:0:0:ffff:768e:1158
118.142.17.89 0:0:0:0:0:ffff:768e:1159
118.142.17.90 0:0:0:0:0:ffff:768e:115a
118.142.17.91 0:0:0:0:0:ffff:768e:115b
118.142.17.92 0:0:0:0:0:ffff:768e:115c
118.142.17.93 0:0:0:0:0:ffff:768e:115d
118.142.17.94 0:0:0:0:0:ffff:768e:115e
118.142.17.95 0:0:0:0:0:ffff:768e:115f
118.142.17.96 0:0:0:0:0:ffff:768e:1160
118.142.17.97 0:0:0:0:0:ffff:768e:1161
118.142.17.98 0:0:0:0:0:ffff:768e:1162
118.142.17.99 0:0:0:0:0:ffff:768e:1163
118.142.17.100 0:0:0:0:0:ffff:768e:1164
118.142.17.101 0:0:0:0:0:ffff:768e:1165
118.142.17.102 0:0:0:0:0:ffff:768e:1166
118.142.17.103 0:0:0:0:0:ffff:768e:1167
118.142.17.104 0:0:0:0:0:ffff:768e:1168
118.142.17.105 0:0:0:0:0:ffff:768e:1169
118.142.17.106 0:0:0:0:0:ffff:768e:116a
118.142.17.107 0:0:0:0:0:ffff:768e:116b
118.142.17.108 0:0:0:0:0:ffff:768e:116c
118.142.17.109 0:0:0:0:0:ffff:768e:116d
118.142.17.110 0:0:0:0:0:ffff:768e:116e
118.142.17.111 0:0:0:0:0:ffff:768e:116f
118.142.17.112 0:0:0:0:0:ffff:768e:1170
118.142.17.113 0:0:0:0:0:ffff:768e:1171
118.142.17.114 0:0:0:0:0:ffff:768e:1172
118.142.17.115 0:0:0:0:0:ffff:768e:1173
118.142.17.116 0:0:0:0:0:ffff:768e:1174
118.142.17.117 0:0:0:0:0:ffff:768e:1175
118.142.17.118 0:0:0:0:0:ffff:768e:1176
118.142.17.119 0:0:0:0:0:ffff:768e:1177
118.142.17.120 0:0:0:0:0:ffff:768e:1178


118.142.17.121 0:0:0:0:0:ffff:768e:1179
118.142.17.122 0:0:0:0:0:ffff:768e:117a
118.142.17.123 0:0:0:0:0:ffff:768e:117b
118.142.17.124 0:0:0:0:0:ffff:768e:117c
118.142.17.125 0:0:0:0:0:ffff:768e:117d
118.142.17.126 0:0:0:0:0:ffff:768e:117e
118.142.17.127 0:0:0:0:0:ffff:768e:117f
118.142.17.128 0:0:0:0:0:ffff:768e:1180
118.142.17.129 0:0:0:0:0:ffff:768e:1181
118.142.17.130 0:0:0:0:0:ffff:768e:1182
118.142.17.131 0:0:0:0:0:ffff:768e:1183
118.142.17.132 0:0:0:0:0:ffff:768e:1184
118.142.17.133 0:0:0:0:0:ffff:768e:1185
118.142.17.134 0:0:0:0:0:ffff:768e:1186
118.142.17.135 0:0:0:0:0:ffff:768e:1187
118.142.17.136 0:0:0:0:0:ffff:768e:1188
118.142.17.137 0:0:0:0:0:ffff:768e:1189
118.142.17.138 0:0:0:0:0:ffff:768e:118a
118.142.17.139 0:0:0:0:0:ffff:768e:118b
118.142.17.140 0:0:0:0:0:ffff:768e:118c
118.142.17.141 0:0:0:0:0:ffff:768e:118d
118.142.17.142 0:0:0:0:0:ffff:768e:118e
118.142.17.143 0:0:0:0:0:ffff:768e:118f
118.142.17.144 0:0:0:0:0:ffff:768e:1190
118.142.17.145 0:0:0:0:0:ffff:768e:1191
118.142.17.146 0:0:0:0:0:ffff:768e:1192
118.142.17.147 0:0:0:0:0:ffff:768e:1193
118.142.17.148 0:0:0:0:0:ffff:768e:1194
118.142.17.149 0:0:0:0:0:ffff:768e:1195
118.142.17.150 0:0:0:0:0:ffff:768e:1196
118.142.17.151 0:0:0:0:0:ffff:768e:1197
118.142.17.152 0:0:0:0:0:ffff:768e:1198
118.142.17.153 0:0:0:0:0:ffff:768e:1199
118.142.17.154 0:0:0:0:0:ffff:768e:119a
118.142.17.155 0:0:0:0:0:ffff:768e:119b
118.142.17.156 0:0:0:0:0:ffff:768e:119c
118.142.17.157 0:0:0:0:0:ffff:768e:119d
118.142.17.158 0:0:0:0:0:ffff:768e:119e
118.142.17.159 0:0:0:0:0:ffff:768e:119f
118.142.17.160 0:0:0:0:0:ffff:768e:11a0
118.142.17.161 0:0:0:0:0:ffff:768e:11a1
118.142.17.162 0:0:0:0:0:ffff:768e:11a2
118.142.17.163 0:0:0:0:0:ffff:768e:11a3
118.142.17.164 0:0:0:0:0:ffff:768e:11a4
118.142.17.165 0:0:0:0:0:ffff:768e:11a5
118.142.17.166 0:0:0:0:0:ffff:768e:11a6
118.142.17.167 0:0:0:0:0:ffff:768e:11a7
118.142.17.168 0:0:0:0:0:ffff:768e:11a8
118.142.17.169 0:0:0:0:0:ffff:768e:11a9
118.142.17.170 0:0:0:0:0:ffff:768e:11aa
118.142.17.171 0:0:0:0:0:ffff:768e:11ab
118.142.17.172 0:0:0:0:0:ffff:768e:11ac
118.142.17.173 0:0:0:0:0:ffff:768e:11ad
118.142.17.174 0:0:0:0:0:ffff:768e:11ae
118.142.17.175 0:0:0:0:0:ffff:768e:11af
118.142.17.176 0:0:0:0:0:ffff:768e:11b0
118.142.17.177 0:0:0:0:0:ffff:768e:11b1
118.142.17.178 0:0:0:0:0:ffff:768e:11b2
118.142.17.179 0:0:0:0:0:ffff:768e:11b3
118.142.17.180 0:0:0:0:0:ffff:768e:11b4


118.142.17.181 0:0:0:0:0:ffff:768e:11b5
118.142.17.182 0:0:0:0:0:ffff:768e:11b6
118.142.17.183 0:0:0:0:0:ffff:768e:11b7
118.142.17.184 0:0:0:0:0:ffff:768e:11b8
118.142.17.185 0:0:0:0:0:ffff:768e:11b9
118.142.17.186 0:0:0:0:0:ffff:768e:11ba
118.142.17.187 0:0:0:0:0:ffff:768e:11bb
118.142.17.188 0:0:0:0:0:ffff:768e:11bc
118.142.17.189 0:0:0:0:0:ffff:768e:11bd
118.142.17.190 0:0:0:0:0:ffff:768e:11be
118.142.17.191 0:0:0:0:0:ffff:768e:11bf
118.142.17.192 0:0:0:0:0:ffff:768e:11c0
118.142.17.193 0:0:0:0:0:ffff:768e:11c1
118.142.17.194 0:0:0:0:0:ffff:768e:11c2
118.142.17.195 0:0:0:0:0:ffff:768e:11c3
118.142.17.196 0:0:0:0:0:ffff:768e:11c4
118.142.17.197 0:0:0:0:0:ffff:768e:11c5
118.142.17.198 0:0:0:0:0:ffff:768e:11c6
118.142.17.199 0:0:0:0:0:ffff:768e:11c7
118.142.17.200 0:0:0:0:0:ffff:768e:11c8
118.142.17.201 0:0:0:0:0:ffff:768e:11c9
118.142.17.202 0:0:0:0:0:ffff:768e:11ca
118.142.17.203 0:0:0:0:0:ffff:768e:11cb
118.142.17.204 0:0:0:0:0:ffff:768e:11cc
118.142.17.205 0:0:0:0:0:ffff:768e:11cd
118.142.17.206 0:0:0:0:0:ffff:768e:11ce
118.142.17.207 0:0:0:0:0:ffff:768e:11cf
118.142.17.208 0:0:0:0:0:ffff:768e:11d0
118.142.17.209 0:0:0:0:0:ffff:768e:11d1
118.142.17.210 0:0:0:0:0:ffff:768e:11d2
118.142.17.211 0:0:0:0:0:ffff:768e:11d3
118.142.17.212 0:0:0:0:0:ffff:768e:11d4
118.142.17.213 0:0:0:0:0:ffff:768e:11d5
118.142.17.214 0:0:0:0:0:ffff:768e:11d6
118.142.17.215 0:0:0:0:0:ffff:768e:11d7
118.142.17.216 0:0:0:0:0:ffff:768e:11d8
118.142.17.217 0:0:0:0:0:ffff:768e:11d9
118.142.17.218 0:0:0:0:0:ffff:768e:11da
118.142.17.219 0:0:0:0:0:ffff:768e:11db
118.142.17.220 0:0:0:0:0:ffff:768e:11dc
118.142.17.221 0:0:0:0:0:ffff:768e:11dd
118.142.17.222 0:0:0:0:0:ffff:768e:11de
118.142.17.223 0:0:0:0:0:ffff:768e:11df
118.142.17.224 0:0:0:0:0:ffff:768e:11e0
118.142.17.225 0:0:0:0:0:ffff:768e:11e1
118.142.17.226 0:0:0:0:0:ffff:768e:11e2
118.142.17.227 0:0:0:0:0:ffff:768e:11e3
118.142.17.228 0:0:0:0:0:ffff:768e:11e4
118.142.17.229 0:0:0:0:0:ffff:768e:11e5
118.142.17.230 0:0:0:0:0:ffff:768e:11e6
118.142.17.231 0:0:0:0:0:ffff:768e:11e7
118.142.17.232 0:0:0:0:0:ffff:768e:11e8
118.142.17.233 0:0:0:0:0:ffff:768e:11e9
118.142.17.234 0:0:0:0:0:ffff:768e:11ea
118.142.17.235 0:0:0:0:0:ffff:768e:11eb
118.142.17.236 0:0:0:0:0:ffff:768e:11ec
118.142.17.237 0:0:0:0:0:ffff:768e:11ed
118.142.17.238 0:0:0:0:0:ffff:768e:11ee
118.142.17.239 0:0:0:0:0:ffff:768e:11ef
118.142.17.240 0:0:0:0:0:ffff:768e:11f0
118.142.17.241 0:0:0:0:0:ffff:768e:11f1
118.142.17.242 0:0:0:0:0:ffff:768e:11f2
118.142.17.243 0:0:0:0:0:ffff:768e:11f3
118.142.17.244 0:0:0:0:0:ffff:768e:11f4
118.142.17.245 0:0:0:0:0:ffff:768e:11f5
118.142.17.246 0:0:0:0:0:ffff:768e:11f6
118.142.17.247 0:0:0:0:0:ffff:768e:11f7
118.142.17.248 0:0:0:0:0:ffff:768e:11f8
118.142.17.249 0:0:0:0:0:ffff:768e:11f9
118.142.17.250 0:0:0:0:0:ffff:768e:11fa
118.142.17.251 0:0:0:0:0:ffff:768e:11fb
118.142.17.252 0:0:0:0:0:ffff:768e:11fc
118.142.17.253 0:0:0:0:0:ffff:768e:11fd
118.142.17.254 0:0:0:0:0:ffff:768e:11fe
118.142.17.255 0:0:0:0:0:ffff:768e:11ff


How we got IPv4 subnet masks?

An IPv4 subnet mask consists of 32 bits; it is a sequence of ones (1) followed by a block of zeros (0). The ones indicate bits in the address used for the network prefix and the trailing block of zeros designates that part as being the host identifier.