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
231.188.177.1 0:0:0:0:0:ffff:e7bc:b101
231.188.177.2 0:0:0:0:0:ffff:e7bc:b102
231.188.177.3 0:0:0:0:0:ffff:e7bc:b103
231.188.177.4 0:0:0:0:0:ffff:e7bc:b104
231.188.177.5 0:0:0:0:0:ffff:e7bc:b105
231.188.177.6 0:0:0:0:0:ffff:e7bc:b106
231.188.177.7 0:0:0:0:0:ffff:e7bc:b107
231.188.177.8 0:0:0:0:0:ffff:e7bc:b108
231.188.177.9 0:0:0:0:0:ffff:e7bc:b109
231.188.177.10 0:0:0:0:0:ffff:e7bc:b10a
231.188.177.11 0:0:0:0:0:ffff:e7bc:b10b
231.188.177.12 0:0:0:0:0:ffff:e7bc:b10c
231.188.177.13 0:0:0:0:0:ffff:e7bc:b10d
231.188.177.14 0:0:0:0:0:ffff:e7bc:b10e
231.188.177.15 0:0:0:0:0:ffff:e7bc:b10f
231.188.177.16 0:0:0:0:0:ffff:e7bc:b110
231.188.177.17 0:0:0:0:0:ffff:e7bc:b111
231.188.177.18 0:0:0:0:0:ffff:e7bc:b112
231.188.177.19 0:0:0:0:0:ffff:e7bc:b113
231.188.177.20 0:0:0:0:0:ffff:e7bc:b114
231.188.177.21 0:0:0:0:0:ffff:e7bc:b115
231.188.177.22 0:0:0:0:0:ffff:e7bc:b116
231.188.177.23 0:0:0:0:0:ffff:e7bc:b117
231.188.177.24 0:0:0:0:0:ffff:e7bc:b118
231.188.177.25 0:0:0:0:0:ffff:e7bc:b119
231.188.177.26 0:0:0:0:0:ffff:e7bc:b11a
231.188.177.27 0:0:0:0:0:ffff:e7bc:b11b
231.188.177.28 0:0:0:0:0:ffff:e7bc:b11c
231.188.177.29 0:0:0:0:0:ffff:e7bc:b11d
231.188.177.30 0:0:0:0:0:ffff:e7bc:b11e
231.188.177.31 0:0:0:0:0:ffff:e7bc:b11f
231.188.177.32 0:0:0:0:0:ffff:e7bc:b120
231.188.177.33 0:0:0:0:0:ffff:e7bc:b121
231.188.177.34 0:0:0:0:0:ffff:e7bc:b122
231.188.177.35 0:0:0:0:0:ffff:e7bc:b123
231.188.177.36 0:0:0:0:0:ffff:e7bc:b124
231.188.177.37 0:0:0:0:0:ffff:e7bc:b125
231.188.177.38 0:0:0:0:0:ffff:e7bc:b126
231.188.177.39 0:0:0:0:0:ffff:e7bc:b127
231.188.177.40 0:0:0:0:0:ffff:e7bc:b128
231.188.177.41 0:0:0:0:0:ffff:e7bc:b129
231.188.177.42 0:0:0:0:0:ffff:e7bc:b12a
231.188.177.43 0:0:0:0:0:ffff:e7bc:b12b
231.188.177.44 0:0:0:0:0:ffff:e7bc:b12c
231.188.177.45 0:0:0:0:0:ffff:e7bc:b12d
231.188.177.46 0:0:0:0:0:ffff:e7bc:b12e
231.188.177.47 0:0:0:0:0:ffff:e7bc:b12f
231.188.177.48 0:0:0:0:0:ffff:e7bc:b130
231.188.177.49 0:0:0:0:0:ffff:e7bc:b131
231.188.177.50 0:0:0:0:0:ffff:e7bc:b132
231.188.177.51 0:0:0:0:0:ffff:e7bc:b133
231.188.177.52 0:0:0:0:0:ffff:e7bc:b134
231.188.177.53 0:0:0:0:0:ffff:e7bc:b135
231.188.177.54 0:0:0:0:0:ffff:e7bc:b136
231.188.177.55 0:0:0:0:0:ffff:e7bc:b137
231.188.177.56 0:0:0:0:0:ffff:e7bc:b138
231.188.177.57 0:0:0:0:0:ffff:e7bc:b139
231.188.177.58 0:0:0:0:0:ffff:e7bc:b13a
231.188.177.59 0:0:0:0:0:ffff:e7bc:b13b
231.188.177.60 0:0:0:0:0:ffff:e7bc:b13c


231.188.177.61 0:0:0:0:0:ffff:e7bc:b13d
231.188.177.62 0:0:0:0:0:ffff:e7bc:b13e
231.188.177.63 0:0:0:0:0:ffff:e7bc:b13f
231.188.177.64 0:0:0:0:0:ffff:e7bc:b140
231.188.177.65 0:0:0:0:0:ffff:e7bc:b141
231.188.177.66 0:0:0:0:0:ffff:e7bc:b142
231.188.177.67 0:0:0:0:0:ffff:e7bc:b143
231.188.177.68 0:0:0:0:0:ffff:e7bc:b144
231.188.177.69 0:0:0:0:0:ffff:e7bc:b145
231.188.177.70 0:0:0:0:0:ffff:e7bc:b146
231.188.177.71 0:0:0:0:0:ffff:e7bc:b147
231.188.177.72 0:0:0:0:0:ffff:e7bc:b148
231.188.177.73 0:0:0:0:0:ffff:e7bc:b149
231.188.177.74 0:0:0:0:0:ffff:e7bc:b14a
231.188.177.75 0:0:0:0:0:ffff:e7bc:b14b
231.188.177.76 0:0:0:0:0:ffff:e7bc:b14c
231.188.177.77 0:0:0:0:0:ffff:e7bc:b14d
231.188.177.78 0:0:0:0:0:ffff:e7bc:b14e
231.188.177.79 0:0:0:0:0:ffff:e7bc:b14f
231.188.177.80 0:0:0:0:0:ffff:e7bc:b150
231.188.177.81 0:0:0:0:0:ffff:e7bc:b151
231.188.177.82 0:0:0:0:0:ffff:e7bc:b152
231.188.177.83 0:0:0:0:0:ffff:e7bc:b153
231.188.177.84 0:0:0:0:0:ffff:e7bc:b154
231.188.177.85 0:0:0:0:0:ffff:e7bc:b155
231.188.177.86 0:0:0:0:0:ffff:e7bc:b156
231.188.177.87 0:0:0:0:0:ffff:e7bc:b157
231.188.177.88 0:0:0:0:0:ffff:e7bc:b158
231.188.177.89 0:0:0:0:0:ffff:e7bc:b159
231.188.177.90 0:0:0:0:0:ffff:e7bc:b15a
231.188.177.91 0:0:0:0:0:ffff:e7bc:b15b
231.188.177.92 0:0:0:0:0:ffff:e7bc:b15c
231.188.177.93 0:0:0:0:0:ffff:e7bc:b15d
231.188.177.94 0:0:0:0:0:ffff:e7bc:b15e
231.188.177.95 0:0:0:0:0:ffff:e7bc:b15f
231.188.177.96 0:0:0:0:0:ffff:e7bc:b160
231.188.177.97 0:0:0:0:0:ffff:e7bc:b161
231.188.177.98 0:0:0:0:0:ffff:e7bc:b162
231.188.177.99 0:0:0:0:0:ffff:e7bc:b163
231.188.177.100 0:0:0:0:0:ffff:e7bc:b164
231.188.177.101 0:0:0:0:0:ffff:e7bc:b165
231.188.177.102 0:0:0:0:0:ffff:e7bc:b166
231.188.177.103 0:0:0:0:0:ffff:e7bc:b167
231.188.177.104 0:0:0:0:0:ffff:e7bc:b168
231.188.177.105 0:0:0:0:0:ffff:e7bc:b169
231.188.177.106 0:0:0:0:0:ffff:e7bc:b16a
231.188.177.107 0:0:0:0:0:ffff:e7bc:b16b
231.188.177.108 0:0:0:0:0:ffff:e7bc:b16c
231.188.177.109 0:0:0:0:0:ffff:e7bc:b16d
231.188.177.110 0:0:0:0:0:ffff:e7bc:b16e
231.188.177.111 0:0:0:0:0:ffff:e7bc:b16f
231.188.177.112 0:0:0:0:0:ffff:e7bc:b170
231.188.177.113 0:0:0:0:0:ffff:e7bc:b171
231.188.177.114 0:0:0:0:0:ffff:e7bc:b172
231.188.177.115 0:0:0:0:0:ffff:e7bc:b173
231.188.177.116 0:0:0:0:0:ffff:e7bc:b174
231.188.177.117 0:0:0:0:0:ffff:e7bc:b175
231.188.177.118 0:0:0:0:0:ffff:e7bc:b176
231.188.177.119 0:0:0:0:0:ffff:e7bc:b177
231.188.177.120 0:0:0:0:0:ffff:e7bc:b178


231.188.177.121 0:0:0:0:0:ffff:e7bc:b179
231.188.177.122 0:0:0:0:0:ffff:e7bc:b17a
231.188.177.123 0:0:0:0:0:ffff:e7bc:b17b
231.188.177.124 0:0:0:0:0:ffff:e7bc:b17c
231.188.177.125 0:0:0:0:0:ffff:e7bc:b17d
231.188.177.126 0:0:0:0:0:ffff:e7bc:b17e
231.188.177.127 0:0:0:0:0:ffff:e7bc:b17f
231.188.177.128 0:0:0:0:0:ffff:e7bc:b180
231.188.177.129 0:0:0:0:0:ffff:e7bc:b181
231.188.177.130 0:0:0:0:0:ffff:e7bc:b182
231.188.177.131 0:0:0:0:0:ffff:e7bc:b183
231.188.177.132 0:0:0:0:0:ffff:e7bc:b184
231.188.177.133 0:0:0:0:0:ffff:e7bc:b185
231.188.177.134 0:0:0:0:0:ffff:e7bc:b186
231.188.177.135 0:0:0:0:0:ffff:e7bc:b187
231.188.177.136 0:0:0:0:0:ffff:e7bc:b188
231.188.177.137 0:0:0:0:0:ffff:e7bc:b189
231.188.177.138 0:0:0:0:0:ffff:e7bc:b18a
231.188.177.139 0:0:0:0:0:ffff:e7bc:b18b
231.188.177.140 0:0:0:0:0:ffff:e7bc:b18c
231.188.177.141 0:0:0:0:0:ffff:e7bc:b18d
231.188.177.142 0:0:0:0:0:ffff:e7bc:b18e
231.188.177.143 0:0:0:0:0:ffff:e7bc:b18f
231.188.177.144 0:0:0:0:0:ffff:e7bc:b190
231.188.177.145 0:0:0:0:0:ffff:e7bc:b191
231.188.177.146 0:0:0:0:0:ffff:e7bc:b192
231.188.177.147 0:0:0:0:0:ffff:e7bc:b193
231.188.177.148 0:0:0:0:0:ffff:e7bc:b194
231.188.177.149 0:0:0:0:0:ffff:e7bc:b195
231.188.177.150 0:0:0:0:0:ffff:e7bc:b196
231.188.177.151 0:0:0:0:0:ffff:e7bc:b197
231.188.177.152 0:0:0:0:0:ffff:e7bc:b198
231.188.177.153 0:0:0:0:0:ffff:e7bc:b199
231.188.177.154 0:0:0:0:0:ffff:e7bc:b19a
231.188.177.155 0:0:0:0:0:ffff:e7bc:b19b
231.188.177.156 0:0:0:0:0:ffff:e7bc:b19c
231.188.177.157 0:0:0:0:0:ffff:e7bc:b19d
231.188.177.158 0:0:0:0:0:ffff:e7bc:b19e
231.188.177.159 0:0:0:0:0:ffff:e7bc:b19f
231.188.177.160 0:0:0:0:0:ffff:e7bc:b1a0
231.188.177.161 0:0:0:0:0:ffff:e7bc:b1a1
231.188.177.162 0:0:0:0:0:ffff:e7bc:b1a2
231.188.177.163 0:0:0:0:0:ffff:e7bc:b1a3
231.188.177.164 0:0:0:0:0:ffff:e7bc:b1a4
231.188.177.165 0:0:0:0:0:ffff:e7bc:b1a5
231.188.177.166 0:0:0:0:0:ffff:e7bc:b1a6
231.188.177.167 0:0:0:0:0:ffff:e7bc:b1a7
231.188.177.168 0:0:0:0:0:ffff:e7bc:b1a8
231.188.177.169 0:0:0:0:0:ffff:e7bc:b1a9
231.188.177.170 0:0:0:0:0:ffff:e7bc:b1aa
231.188.177.171 0:0:0:0:0:ffff:e7bc:b1ab
231.188.177.172 0:0:0:0:0:ffff:e7bc:b1ac
231.188.177.173 0:0:0:0:0:ffff:e7bc:b1ad
231.188.177.174 0:0:0:0:0:ffff:e7bc:b1ae
231.188.177.175 0:0:0:0:0:ffff:e7bc:b1af
231.188.177.176 0:0:0:0:0:ffff:e7bc:b1b0
231.188.177.177 0:0:0:0:0:ffff:e7bc:b1b1
231.188.177.178 0:0:0:0:0:ffff:e7bc:b1b2
231.188.177.179 0:0:0:0:0:ffff:e7bc:b1b3
231.188.177.180 0:0:0:0:0:ffff:e7bc:b1b4


231.188.177.181 0:0:0:0:0:ffff:e7bc:b1b5
231.188.177.182 0:0:0:0:0:ffff:e7bc:b1b6
231.188.177.183 0:0:0:0:0:ffff:e7bc:b1b7
231.188.177.184 0:0:0:0:0:ffff:e7bc:b1b8
231.188.177.185 0:0:0:0:0:ffff:e7bc:b1b9
231.188.177.186 0:0:0:0:0:ffff:e7bc:b1ba
231.188.177.187 0:0:0:0:0:ffff:e7bc:b1bb
231.188.177.188 0:0:0:0:0:ffff:e7bc:b1bc
231.188.177.189 0:0:0:0:0:ffff:e7bc:b1bd
231.188.177.190 0:0:0:0:0:ffff:e7bc:b1be
231.188.177.191 0:0:0:0:0:ffff:e7bc:b1bf
231.188.177.192 0:0:0:0:0:ffff:e7bc:b1c0
231.188.177.193 0:0:0:0:0:ffff:e7bc:b1c1
231.188.177.194 0:0:0:0:0:ffff:e7bc:b1c2
231.188.177.195 0:0:0:0:0:ffff:e7bc:b1c3
231.188.177.196 0:0:0:0:0:ffff:e7bc:b1c4
231.188.177.197 0:0:0:0:0:ffff:e7bc:b1c5
231.188.177.198 0:0:0:0:0:ffff:e7bc:b1c6
231.188.177.199 0:0:0:0:0:ffff:e7bc:b1c7
231.188.177.200 0:0:0:0:0:ffff:e7bc:b1c8
231.188.177.201 0:0:0:0:0:ffff:e7bc:b1c9
231.188.177.202 0:0:0:0:0:ffff:e7bc:b1ca
231.188.177.203 0:0:0:0:0:ffff:e7bc:b1cb
231.188.177.204 0:0:0:0:0:ffff:e7bc:b1cc
231.188.177.205 0:0:0:0:0:ffff:e7bc:b1cd
231.188.177.206 0:0:0:0:0:ffff:e7bc:b1ce
231.188.177.207 0:0:0:0:0:ffff:e7bc:b1cf
231.188.177.208 0:0:0:0:0:ffff:e7bc:b1d0
231.188.177.209 0:0:0:0:0:ffff:e7bc:b1d1
231.188.177.210 0:0:0:0:0:ffff:e7bc:b1d2
231.188.177.211 0:0:0:0:0:ffff:e7bc:b1d3
231.188.177.212 0:0:0:0:0:ffff:e7bc:b1d4
231.188.177.213 0:0:0:0:0:ffff:e7bc:b1d5
231.188.177.214 0:0:0:0:0:ffff:e7bc:b1d6
231.188.177.215 0:0:0:0:0:ffff:e7bc:b1d7
231.188.177.216 0:0:0:0:0:ffff:e7bc:b1d8
231.188.177.217 0:0:0:0:0:ffff:e7bc:b1d9
231.188.177.218 0:0:0:0:0:ffff:e7bc:b1da
231.188.177.219 0:0:0:0:0:ffff:e7bc:b1db
231.188.177.220 0:0:0:0:0:ffff:e7bc:b1dc
231.188.177.221 0:0:0:0:0:ffff:e7bc:b1dd
231.188.177.222 0:0:0:0:0:ffff:e7bc:b1de
231.188.177.223 0:0:0:0:0:ffff:e7bc:b1df
231.188.177.224 0:0:0:0:0:ffff:e7bc:b1e0
231.188.177.225 0:0:0:0:0:ffff:e7bc:b1e1
231.188.177.226 0:0:0:0:0:ffff:e7bc:b1e2
231.188.177.227 0:0:0:0:0:ffff:e7bc:b1e3
231.188.177.228 0:0:0:0:0:ffff:e7bc:b1e4
231.188.177.229 0:0:0:0:0:ffff:e7bc:b1e5
231.188.177.230 0:0:0:0:0:ffff:e7bc:b1e6
231.188.177.231 0:0:0:0:0:ffff:e7bc:b1e7
231.188.177.232 0:0:0:0:0:ffff:e7bc:b1e8
231.188.177.233 0:0:0:0:0:ffff:e7bc:b1e9
231.188.177.234 0:0:0:0:0:ffff:e7bc:b1ea
231.188.177.235 0:0:0:0:0:ffff:e7bc:b1eb
231.188.177.236 0:0:0:0:0:ffff:e7bc:b1ec
231.188.177.237 0:0:0:0:0:ffff:e7bc:b1ed
231.188.177.238 0:0:0:0:0:ffff:e7bc:b1ee
231.188.177.239 0:0:0:0:0:ffff:e7bc:b1ef
231.188.177.240 0:0:0:0:0:ffff:e7bc:b1f0
231.188.177.241 0:0:0:0:0:ffff:e7bc:b1f1
231.188.177.242 0:0:0:0:0:ffff:e7bc:b1f2
231.188.177.243 0:0:0:0:0:ffff:e7bc:b1f3
231.188.177.244 0:0:0:0:0:ffff:e7bc:b1f4
231.188.177.245 0:0:0:0:0:ffff:e7bc:b1f5
231.188.177.246 0:0:0:0:0:ffff:e7bc:b1f6
231.188.177.247 0:0:0:0:0:ffff:e7bc:b1f7
231.188.177.248 0:0:0:0:0:ffff:e7bc:b1f8
231.188.177.249 0:0:0:0:0:ffff:e7bc:b1f9
231.188.177.250 0:0:0:0:0:ffff:e7bc:b1fa
231.188.177.251 0:0:0:0:0:ffff:e7bc:b1fb
231.188.177.252 0:0:0:0:0:ffff:e7bc:b1fc
231.188.177.253 0:0:0:0:0:ffff:e7bc:b1fd
231.188.177.254 0:0:0:0:0:ffff:e7bc:b1fe
231.188.177.255 0:0:0:0:0:ffff:e7bc:b1ff


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.