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
203.153.97.1 0:0:0:0:0:ffff:cb99:6101
203.153.97.2 0:0:0:0:0:ffff:cb99:6102
203.153.97.3 0:0:0:0:0:ffff:cb99:6103
203.153.97.4 0:0:0:0:0:ffff:cb99:6104
203.153.97.5 0:0:0:0:0:ffff:cb99:6105
203.153.97.6 0:0:0:0:0:ffff:cb99:6106
203.153.97.7 0:0:0:0:0:ffff:cb99:6107
203.153.97.8 0:0:0:0:0:ffff:cb99:6108
203.153.97.9 0:0:0:0:0:ffff:cb99:6109
203.153.97.10 0:0:0:0:0:ffff:cb99:610a
203.153.97.11 0:0:0:0:0:ffff:cb99:610b
203.153.97.12 0:0:0:0:0:ffff:cb99:610c
203.153.97.13 0:0:0:0:0:ffff:cb99:610d
203.153.97.14 0:0:0:0:0:ffff:cb99:610e
203.153.97.15 0:0:0:0:0:ffff:cb99:610f
203.153.97.16 0:0:0:0:0:ffff:cb99:6110
203.153.97.17 0:0:0:0:0:ffff:cb99:6111
203.153.97.18 0:0:0:0:0:ffff:cb99:6112
203.153.97.19 0:0:0:0:0:ffff:cb99:6113
203.153.97.20 0:0:0:0:0:ffff:cb99:6114
203.153.97.21 0:0:0:0:0:ffff:cb99:6115
203.153.97.22 0:0:0:0:0:ffff:cb99:6116
203.153.97.23 0:0:0:0:0:ffff:cb99:6117
203.153.97.24 0:0:0:0:0:ffff:cb99:6118
203.153.97.25 0:0:0:0:0:ffff:cb99:6119
203.153.97.26 0:0:0:0:0:ffff:cb99:611a
203.153.97.27 0:0:0:0:0:ffff:cb99:611b
203.153.97.28 0:0:0:0:0:ffff:cb99:611c
203.153.97.29 0:0:0:0:0:ffff:cb99:611d
203.153.97.30 0:0:0:0:0:ffff:cb99:611e
203.153.97.31 0:0:0:0:0:ffff:cb99:611f
203.153.97.32 0:0:0:0:0:ffff:cb99:6120
203.153.97.33 0:0:0:0:0:ffff:cb99:6121
203.153.97.34 0:0:0:0:0:ffff:cb99:6122
203.153.97.35 0:0:0:0:0:ffff:cb99:6123
203.153.97.36 0:0:0:0:0:ffff:cb99:6124
203.153.97.37 0:0:0:0:0:ffff:cb99:6125
203.153.97.38 0:0:0:0:0:ffff:cb99:6126
203.153.97.39 0:0:0:0:0:ffff:cb99:6127
203.153.97.40 0:0:0:0:0:ffff:cb99:6128
203.153.97.41 0:0:0:0:0:ffff:cb99:6129
203.153.97.42 0:0:0:0:0:ffff:cb99:612a
203.153.97.43 0:0:0:0:0:ffff:cb99:612b
203.153.97.44 0:0:0:0:0:ffff:cb99:612c
203.153.97.45 0:0:0:0:0:ffff:cb99:612d
203.153.97.46 0:0:0:0:0:ffff:cb99:612e
203.153.97.47 0:0:0:0:0:ffff:cb99:612f
203.153.97.48 0:0:0:0:0:ffff:cb99:6130
203.153.97.49 0:0:0:0:0:ffff:cb99:6131
203.153.97.50 0:0:0:0:0:ffff:cb99:6132
203.153.97.51 0:0:0:0:0:ffff:cb99:6133
203.153.97.52 0:0:0:0:0:ffff:cb99:6134
203.153.97.53 0:0:0:0:0:ffff:cb99:6135
203.153.97.54 0:0:0:0:0:ffff:cb99:6136
203.153.97.55 0:0:0:0:0:ffff:cb99:6137
203.153.97.56 0:0:0:0:0:ffff:cb99:6138
203.153.97.57 0:0:0:0:0:ffff:cb99:6139
203.153.97.58 0:0:0:0:0:ffff:cb99:613a
203.153.97.59 0:0:0:0:0:ffff:cb99:613b
203.153.97.60 0:0:0:0:0:ffff:cb99:613c


203.153.97.61 0:0:0:0:0:ffff:cb99:613d
203.153.97.62 0:0:0:0:0:ffff:cb99:613e
203.153.97.63 0:0:0:0:0:ffff:cb99:613f
203.153.97.64 0:0:0:0:0:ffff:cb99:6140
203.153.97.65 0:0:0:0:0:ffff:cb99:6141
203.153.97.66 0:0:0:0:0:ffff:cb99:6142
203.153.97.67 0:0:0:0:0:ffff:cb99:6143
203.153.97.68 0:0:0:0:0:ffff:cb99:6144
203.153.97.69 0:0:0:0:0:ffff:cb99:6145
203.153.97.70 0:0:0:0:0:ffff:cb99:6146
203.153.97.71 0:0:0:0:0:ffff:cb99:6147
203.153.97.72 0:0:0:0:0:ffff:cb99:6148
203.153.97.73 0:0:0:0:0:ffff:cb99:6149
203.153.97.74 0:0:0:0:0:ffff:cb99:614a
203.153.97.75 0:0:0:0:0:ffff:cb99:614b
203.153.97.76 0:0:0:0:0:ffff:cb99:614c
203.153.97.77 0:0:0:0:0:ffff:cb99:614d
203.153.97.78 0:0:0:0:0:ffff:cb99:614e
203.153.97.79 0:0:0:0:0:ffff:cb99:614f
203.153.97.80 0:0:0:0:0:ffff:cb99:6150
203.153.97.81 0:0:0:0:0:ffff:cb99:6151
203.153.97.82 0:0:0:0:0:ffff:cb99:6152
203.153.97.83 0:0:0:0:0:ffff:cb99:6153
203.153.97.84 0:0:0:0:0:ffff:cb99:6154
203.153.97.85 0:0:0:0:0:ffff:cb99:6155
203.153.97.86 0:0:0:0:0:ffff:cb99:6156
203.153.97.87 0:0:0:0:0:ffff:cb99:6157
203.153.97.88 0:0:0:0:0:ffff:cb99:6158
203.153.97.89 0:0:0:0:0:ffff:cb99:6159
203.153.97.90 0:0:0:0:0:ffff:cb99:615a
203.153.97.91 0:0:0:0:0:ffff:cb99:615b
203.153.97.92 0:0:0:0:0:ffff:cb99:615c
203.153.97.93 0:0:0:0:0:ffff:cb99:615d
203.153.97.94 0:0:0:0:0:ffff:cb99:615e
203.153.97.95 0:0:0:0:0:ffff:cb99:615f
203.153.97.96 0:0:0:0:0:ffff:cb99:6160
203.153.97.97 0:0:0:0:0:ffff:cb99:6161
203.153.97.98 0:0:0:0:0:ffff:cb99:6162
203.153.97.99 0:0:0:0:0:ffff:cb99:6163
203.153.97.100 0:0:0:0:0:ffff:cb99:6164
203.153.97.101 0:0:0:0:0:ffff:cb99:6165
203.153.97.102 0:0:0:0:0:ffff:cb99:6166
203.153.97.103 0:0:0:0:0:ffff:cb99:6167
203.153.97.104 0:0:0:0:0:ffff:cb99:6168
203.153.97.105 0:0:0:0:0:ffff:cb99:6169
203.153.97.106 0:0:0:0:0:ffff:cb99:616a
203.153.97.107 0:0:0:0:0:ffff:cb99:616b
203.153.97.108 0:0:0:0:0:ffff:cb99:616c
203.153.97.109 0:0:0:0:0:ffff:cb99:616d
203.153.97.110 0:0:0:0:0:ffff:cb99:616e
203.153.97.111 0:0:0:0:0:ffff:cb99:616f
203.153.97.112 0:0:0:0:0:ffff:cb99:6170
203.153.97.113 0:0:0:0:0:ffff:cb99:6171
203.153.97.114 0:0:0:0:0:ffff:cb99:6172
203.153.97.115 0:0:0:0:0:ffff:cb99:6173
203.153.97.116 0:0:0:0:0:ffff:cb99:6174
203.153.97.117 0:0:0:0:0:ffff:cb99:6175
203.153.97.118 0:0:0:0:0:ffff:cb99:6176
203.153.97.119 0:0:0:0:0:ffff:cb99:6177
203.153.97.120 0:0:0:0:0:ffff:cb99:6178


203.153.97.121 0:0:0:0:0:ffff:cb99:6179
203.153.97.122 0:0:0:0:0:ffff:cb99:617a
203.153.97.123 0:0:0:0:0:ffff:cb99:617b
203.153.97.124 0:0:0:0:0:ffff:cb99:617c
203.153.97.125 0:0:0:0:0:ffff:cb99:617d
203.153.97.126 0:0:0:0:0:ffff:cb99:617e
203.153.97.127 0:0:0:0:0:ffff:cb99:617f
203.153.97.128 0:0:0:0:0:ffff:cb99:6180
203.153.97.129 0:0:0:0:0:ffff:cb99:6181
203.153.97.130 0:0:0:0:0:ffff:cb99:6182
203.153.97.131 0:0:0:0:0:ffff:cb99:6183
203.153.97.132 0:0:0:0:0:ffff:cb99:6184
203.153.97.133 0:0:0:0:0:ffff:cb99:6185
203.153.97.134 0:0:0:0:0:ffff:cb99:6186
203.153.97.135 0:0:0:0:0:ffff:cb99:6187
203.153.97.136 0:0:0:0:0:ffff:cb99:6188
203.153.97.137 0:0:0:0:0:ffff:cb99:6189
203.153.97.138 0:0:0:0:0:ffff:cb99:618a
203.153.97.139 0:0:0:0:0:ffff:cb99:618b
203.153.97.140 0:0:0:0:0:ffff:cb99:618c
203.153.97.141 0:0:0:0:0:ffff:cb99:618d
203.153.97.142 0:0:0:0:0:ffff:cb99:618e
203.153.97.143 0:0:0:0:0:ffff:cb99:618f
203.153.97.144 0:0:0:0:0:ffff:cb99:6190
203.153.97.145 0:0:0:0:0:ffff:cb99:6191
203.153.97.146 0:0:0:0:0:ffff:cb99:6192
203.153.97.147 0:0:0:0:0:ffff:cb99:6193
203.153.97.148 0:0:0:0:0:ffff:cb99:6194
203.153.97.149 0:0:0:0:0:ffff:cb99:6195
203.153.97.150 0:0:0:0:0:ffff:cb99:6196
203.153.97.151 0:0:0:0:0:ffff:cb99:6197
203.153.97.152 0:0:0:0:0:ffff:cb99:6198
203.153.97.153 0:0:0:0:0:ffff:cb99:6199
203.153.97.154 0:0:0:0:0:ffff:cb99:619a
203.153.97.155 0:0:0:0:0:ffff:cb99:619b
203.153.97.156 0:0:0:0:0:ffff:cb99:619c
203.153.97.157 0:0:0:0:0:ffff:cb99:619d
203.153.97.158 0:0:0:0:0:ffff:cb99:619e
203.153.97.159 0:0:0:0:0:ffff:cb99:619f
203.153.97.160 0:0:0:0:0:ffff:cb99:61a0
203.153.97.161 0:0:0:0:0:ffff:cb99:61a1
203.153.97.162 0:0:0:0:0:ffff:cb99:61a2
203.153.97.163 0:0:0:0:0:ffff:cb99:61a3
203.153.97.164 0:0:0:0:0:ffff:cb99:61a4
203.153.97.165 0:0:0:0:0:ffff:cb99:61a5
203.153.97.166 0:0:0:0:0:ffff:cb99:61a6
203.153.97.167 0:0:0:0:0:ffff:cb99:61a7
203.153.97.168 0:0:0:0:0:ffff:cb99:61a8
203.153.97.169 0:0:0:0:0:ffff:cb99:61a9
203.153.97.170 0:0:0:0:0:ffff:cb99:61aa
203.153.97.171 0:0:0:0:0:ffff:cb99:61ab
203.153.97.172 0:0:0:0:0:ffff:cb99:61ac
203.153.97.173 0:0:0:0:0:ffff:cb99:61ad
203.153.97.174 0:0:0:0:0:ffff:cb99:61ae
203.153.97.175 0:0:0:0:0:ffff:cb99:61af
203.153.97.176 0:0:0:0:0:ffff:cb99:61b0
203.153.97.177 0:0:0:0:0:ffff:cb99:61b1
203.153.97.178 0:0:0:0:0:ffff:cb99:61b2
203.153.97.179 0:0:0:0:0:ffff:cb99:61b3
203.153.97.180 0:0:0:0:0:ffff:cb99:61b4


203.153.97.181 0:0:0:0:0:ffff:cb99:61b5
203.153.97.182 0:0:0:0:0:ffff:cb99:61b6
203.153.97.183 0:0:0:0:0:ffff:cb99:61b7
203.153.97.184 0:0:0:0:0:ffff:cb99:61b8
203.153.97.185 0:0:0:0:0:ffff:cb99:61b9
203.153.97.186 0:0:0:0:0:ffff:cb99:61ba
203.153.97.187 0:0:0:0:0:ffff:cb99:61bb
203.153.97.188 0:0:0:0:0:ffff:cb99:61bc
203.153.97.189 0:0:0:0:0:ffff:cb99:61bd
203.153.97.190 0:0:0:0:0:ffff:cb99:61be
203.153.97.191 0:0:0:0:0:ffff:cb99:61bf
203.153.97.192 0:0:0:0:0:ffff:cb99:61c0
203.153.97.193 0:0:0:0:0:ffff:cb99:61c1
203.153.97.194 0:0:0:0:0:ffff:cb99:61c2
203.153.97.195 0:0:0:0:0:ffff:cb99:61c3
203.153.97.196 0:0:0:0:0:ffff:cb99:61c4
203.153.97.197 0:0:0:0:0:ffff:cb99:61c5
203.153.97.198 0:0:0:0:0:ffff:cb99:61c6
203.153.97.199 0:0:0:0:0:ffff:cb99:61c7
203.153.97.200 0:0:0:0:0:ffff:cb99:61c8
203.153.97.201 0:0:0:0:0:ffff:cb99:61c9
203.153.97.202 0:0:0:0:0:ffff:cb99:61ca
203.153.97.203 0:0:0:0:0:ffff:cb99:61cb
203.153.97.204 0:0:0:0:0:ffff:cb99:61cc
203.153.97.205 0:0:0:0:0:ffff:cb99:61cd
203.153.97.206 0:0:0:0:0:ffff:cb99:61ce
203.153.97.207 0:0:0:0:0:ffff:cb99:61cf
203.153.97.208 0:0:0:0:0:ffff:cb99:61d0
203.153.97.209 0:0:0:0:0:ffff:cb99:61d1
203.153.97.210 0:0:0:0:0:ffff:cb99:61d2
203.153.97.211 0:0:0:0:0:ffff:cb99:61d3
203.153.97.212 0:0:0:0:0:ffff:cb99:61d4
203.153.97.213 0:0:0:0:0:ffff:cb99:61d5
203.153.97.214 0:0:0:0:0:ffff:cb99:61d6
203.153.97.215 0:0:0:0:0:ffff:cb99:61d7
203.153.97.216 0:0:0:0:0:ffff:cb99:61d8
203.153.97.217 0:0:0:0:0:ffff:cb99:61d9
203.153.97.218 0:0:0:0:0:ffff:cb99:61da
203.153.97.219 0:0:0:0:0:ffff:cb99:61db
203.153.97.220 0:0:0:0:0:ffff:cb99:61dc
203.153.97.221 0:0:0:0:0:ffff:cb99:61dd
203.153.97.222 0:0:0:0:0:ffff:cb99:61de
203.153.97.223 0:0:0:0:0:ffff:cb99:61df
203.153.97.224 0:0:0:0:0:ffff:cb99:61e0
203.153.97.225 0:0:0:0:0:ffff:cb99:61e1
203.153.97.226 0:0:0:0:0:ffff:cb99:61e2
203.153.97.227 0:0:0:0:0:ffff:cb99:61e3
203.153.97.228 0:0:0:0:0:ffff:cb99:61e4
203.153.97.229 0:0:0:0:0:ffff:cb99:61e5
203.153.97.230 0:0:0:0:0:ffff:cb99:61e6
203.153.97.231 0:0:0:0:0:ffff:cb99:61e7
203.153.97.232 0:0:0:0:0:ffff:cb99:61e8
203.153.97.233 0:0:0:0:0:ffff:cb99:61e9
203.153.97.234 0:0:0:0:0:ffff:cb99:61ea
203.153.97.235 0:0:0:0:0:ffff:cb99:61eb
203.153.97.236 0:0:0:0:0:ffff:cb99:61ec
203.153.97.237 0:0:0:0:0:ffff:cb99:61ed
203.153.97.238 0:0:0:0:0:ffff:cb99:61ee
203.153.97.239 0:0:0:0:0:ffff:cb99:61ef
203.153.97.240 0:0:0:0:0:ffff:cb99:61f0
203.153.97.241 0:0:0:0:0:ffff:cb99:61f1
203.153.97.242 0:0:0:0:0:ffff:cb99:61f2
203.153.97.243 0:0:0:0:0:ffff:cb99:61f3
203.153.97.244 0:0:0:0:0:ffff:cb99:61f4
203.153.97.245 0:0:0:0:0:ffff:cb99:61f5
203.153.97.246 0:0:0:0:0:ffff:cb99:61f6
203.153.97.247 0:0:0:0:0:ffff:cb99:61f7
203.153.97.248 0:0:0:0:0:ffff:cb99:61f8
203.153.97.249 0:0:0:0:0:ffff:cb99:61f9
203.153.97.250 0:0:0:0:0:ffff:cb99:61fa
203.153.97.251 0:0:0:0:0:ffff:cb99:61fb
203.153.97.252 0:0:0:0:0:ffff:cb99:61fc
203.153.97.253 0:0:0:0:0:ffff:cb99:61fd
203.153.97.254 0:0:0:0:0:ffff:cb99:61fe
203.153.97.255 0:0:0:0:0:ffff:cb99:61ff


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.