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
197.151.225.1 0:0:0:0:0:ffff:c597:e101
197.151.225.2 0:0:0:0:0:ffff:c597:e102
197.151.225.3 0:0:0:0:0:ffff:c597:e103
197.151.225.4 0:0:0:0:0:ffff:c597:e104
197.151.225.5 0:0:0:0:0:ffff:c597:e105
197.151.225.6 0:0:0:0:0:ffff:c597:e106
197.151.225.7 0:0:0:0:0:ffff:c597:e107
197.151.225.8 0:0:0:0:0:ffff:c597:e108
197.151.225.9 0:0:0:0:0:ffff:c597:e109
197.151.225.10 0:0:0:0:0:ffff:c597:e10a
197.151.225.11 0:0:0:0:0:ffff:c597:e10b
197.151.225.12 0:0:0:0:0:ffff:c597:e10c
197.151.225.13 0:0:0:0:0:ffff:c597:e10d
197.151.225.14 0:0:0:0:0:ffff:c597:e10e
197.151.225.15 0:0:0:0:0:ffff:c597:e10f
197.151.225.16 0:0:0:0:0:ffff:c597:e110
197.151.225.17 0:0:0:0:0:ffff:c597:e111
197.151.225.18 0:0:0:0:0:ffff:c597:e112
197.151.225.19 0:0:0:0:0:ffff:c597:e113
197.151.225.20 0:0:0:0:0:ffff:c597:e114
197.151.225.21 0:0:0:0:0:ffff:c597:e115
197.151.225.22 0:0:0:0:0:ffff:c597:e116
197.151.225.23 0:0:0:0:0:ffff:c597:e117
197.151.225.24 0:0:0:0:0:ffff:c597:e118
197.151.225.25 0:0:0:0:0:ffff:c597:e119
197.151.225.26 0:0:0:0:0:ffff:c597:e11a
197.151.225.27 0:0:0:0:0:ffff:c597:e11b
197.151.225.28 0:0:0:0:0:ffff:c597:e11c
197.151.225.29 0:0:0:0:0:ffff:c597:e11d
197.151.225.30 0:0:0:0:0:ffff:c597:e11e
197.151.225.31 0:0:0:0:0:ffff:c597:e11f
197.151.225.32 0:0:0:0:0:ffff:c597:e120
197.151.225.33 0:0:0:0:0:ffff:c597:e121
197.151.225.34 0:0:0:0:0:ffff:c597:e122
197.151.225.35 0:0:0:0:0:ffff:c597:e123
197.151.225.36 0:0:0:0:0:ffff:c597:e124
197.151.225.37 0:0:0:0:0:ffff:c597:e125
197.151.225.38 0:0:0:0:0:ffff:c597:e126
197.151.225.39 0:0:0:0:0:ffff:c597:e127
197.151.225.40 0:0:0:0:0:ffff:c597:e128
197.151.225.41 0:0:0:0:0:ffff:c597:e129
197.151.225.42 0:0:0:0:0:ffff:c597:e12a
197.151.225.43 0:0:0:0:0:ffff:c597:e12b
197.151.225.44 0:0:0:0:0:ffff:c597:e12c
197.151.225.45 0:0:0:0:0:ffff:c597:e12d
197.151.225.46 0:0:0:0:0:ffff:c597:e12e
197.151.225.47 0:0:0:0:0:ffff:c597:e12f
197.151.225.48 0:0:0:0:0:ffff:c597:e130
197.151.225.49 0:0:0:0:0:ffff:c597:e131
197.151.225.50 0:0:0:0:0:ffff:c597:e132
197.151.225.51 0:0:0:0:0:ffff:c597:e133
197.151.225.52 0:0:0:0:0:ffff:c597:e134
197.151.225.53 0:0:0:0:0:ffff:c597:e135
197.151.225.54 0:0:0:0:0:ffff:c597:e136
197.151.225.55 0:0:0:0:0:ffff:c597:e137
197.151.225.56 0:0:0:0:0:ffff:c597:e138
197.151.225.57 0:0:0:0:0:ffff:c597:e139
197.151.225.58 0:0:0:0:0:ffff:c597:e13a
197.151.225.59 0:0:0:0:0:ffff:c597:e13b
197.151.225.60 0:0:0:0:0:ffff:c597:e13c


197.151.225.61 0:0:0:0:0:ffff:c597:e13d
197.151.225.62 0:0:0:0:0:ffff:c597:e13e
197.151.225.63 0:0:0:0:0:ffff:c597:e13f
197.151.225.64 0:0:0:0:0:ffff:c597:e140
197.151.225.65 0:0:0:0:0:ffff:c597:e141
197.151.225.66 0:0:0:0:0:ffff:c597:e142
197.151.225.67 0:0:0:0:0:ffff:c597:e143
197.151.225.68 0:0:0:0:0:ffff:c597:e144
197.151.225.69 0:0:0:0:0:ffff:c597:e145
197.151.225.70 0:0:0:0:0:ffff:c597:e146
197.151.225.71 0:0:0:0:0:ffff:c597:e147
197.151.225.72 0:0:0:0:0:ffff:c597:e148
197.151.225.73 0:0:0:0:0:ffff:c597:e149
197.151.225.74 0:0:0:0:0:ffff:c597:e14a
197.151.225.75 0:0:0:0:0:ffff:c597:e14b
197.151.225.76 0:0:0:0:0:ffff:c597:e14c
197.151.225.77 0:0:0:0:0:ffff:c597:e14d
197.151.225.78 0:0:0:0:0:ffff:c597:e14e
197.151.225.79 0:0:0:0:0:ffff:c597:e14f
197.151.225.80 0:0:0:0:0:ffff:c597:e150
197.151.225.81 0:0:0:0:0:ffff:c597:e151
197.151.225.82 0:0:0:0:0:ffff:c597:e152
197.151.225.83 0:0:0:0:0:ffff:c597:e153
197.151.225.84 0:0:0:0:0:ffff:c597:e154
197.151.225.85 0:0:0:0:0:ffff:c597:e155
197.151.225.86 0:0:0:0:0:ffff:c597:e156
197.151.225.87 0:0:0:0:0:ffff:c597:e157
197.151.225.88 0:0:0:0:0:ffff:c597:e158
197.151.225.89 0:0:0:0:0:ffff:c597:e159
197.151.225.90 0:0:0:0:0:ffff:c597:e15a
197.151.225.91 0:0:0:0:0:ffff:c597:e15b
197.151.225.92 0:0:0:0:0:ffff:c597:e15c
197.151.225.93 0:0:0:0:0:ffff:c597:e15d
197.151.225.94 0:0:0:0:0:ffff:c597:e15e
197.151.225.95 0:0:0:0:0:ffff:c597:e15f
197.151.225.96 0:0:0:0:0:ffff:c597:e160
197.151.225.97 0:0:0:0:0:ffff:c597:e161
197.151.225.98 0:0:0:0:0:ffff:c597:e162
197.151.225.99 0:0:0:0:0:ffff:c597:e163
197.151.225.100 0:0:0:0:0:ffff:c597:e164
197.151.225.101 0:0:0:0:0:ffff:c597:e165
197.151.225.102 0:0:0:0:0:ffff:c597:e166
197.151.225.103 0:0:0:0:0:ffff:c597:e167
197.151.225.104 0:0:0:0:0:ffff:c597:e168
197.151.225.105 0:0:0:0:0:ffff:c597:e169
197.151.225.106 0:0:0:0:0:ffff:c597:e16a
197.151.225.107 0:0:0:0:0:ffff:c597:e16b
197.151.225.108 0:0:0:0:0:ffff:c597:e16c
197.151.225.109 0:0:0:0:0:ffff:c597:e16d
197.151.225.110 0:0:0:0:0:ffff:c597:e16e
197.151.225.111 0:0:0:0:0:ffff:c597:e16f
197.151.225.112 0:0:0:0:0:ffff:c597:e170
197.151.225.113 0:0:0:0:0:ffff:c597:e171
197.151.225.114 0:0:0:0:0:ffff:c597:e172
197.151.225.115 0:0:0:0:0:ffff:c597:e173
197.151.225.116 0:0:0:0:0:ffff:c597:e174
197.151.225.117 0:0:0:0:0:ffff:c597:e175
197.151.225.118 0:0:0:0:0:ffff:c597:e176
197.151.225.119 0:0:0:0:0:ffff:c597:e177
197.151.225.120 0:0:0:0:0:ffff:c597:e178


197.151.225.121 0:0:0:0:0:ffff:c597:e179
197.151.225.122 0:0:0:0:0:ffff:c597:e17a
197.151.225.123 0:0:0:0:0:ffff:c597:e17b
197.151.225.124 0:0:0:0:0:ffff:c597:e17c
197.151.225.125 0:0:0:0:0:ffff:c597:e17d
197.151.225.126 0:0:0:0:0:ffff:c597:e17e
197.151.225.127 0:0:0:0:0:ffff:c597:e17f
197.151.225.128 0:0:0:0:0:ffff:c597:e180
197.151.225.129 0:0:0:0:0:ffff:c597:e181
197.151.225.130 0:0:0:0:0:ffff:c597:e182
197.151.225.131 0:0:0:0:0:ffff:c597:e183
197.151.225.132 0:0:0:0:0:ffff:c597:e184
197.151.225.133 0:0:0:0:0:ffff:c597:e185
197.151.225.134 0:0:0:0:0:ffff:c597:e186
197.151.225.135 0:0:0:0:0:ffff:c597:e187
197.151.225.136 0:0:0:0:0:ffff:c597:e188
197.151.225.137 0:0:0:0:0:ffff:c597:e189
197.151.225.138 0:0:0:0:0:ffff:c597:e18a
197.151.225.139 0:0:0:0:0:ffff:c597:e18b
197.151.225.140 0:0:0:0:0:ffff:c597:e18c
197.151.225.141 0:0:0:0:0:ffff:c597:e18d
197.151.225.142 0:0:0:0:0:ffff:c597:e18e
197.151.225.143 0:0:0:0:0:ffff:c597:e18f
197.151.225.144 0:0:0:0:0:ffff:c597:e190
197.151.225.145 0:0:0:0:0:ffff:c597:e191
197.151.225.146 0:0:0:0:0:ffff:c597:e192
197.151.225.147 0:0:0:0:0:ffff:c597:e193
197.151.225.148 0:0:0:0:0:ffff:c597:e194
197.151.225.149 0:0:0:0:0:ffff:c597:e195
197.151.225.150 0:0:0:0:0:ffff:c597:e196
197.151.225.151 0:0:0:0:0:ffff:c597:e197
197.151.225.152 0:0:0:0:0:ffff:c597:e198
197.151.225.153 0:0:0:0:0:ffff:c597:e199
197.151.225.154 0:0:0:0:0:ffff:c597:e19a
197.151.225.155 0:0:0:0:0:ffff:c597:e19b
197.151.225.156 0:0:0:0:0:ffff:c597:e19c
197.151.225.157 0:0:0:0:0:ffff:c597:e19d
197.151.225.158 0:0:0:0:0:ffff:c597:e19e
197.151.225.159 0:0:0:0:0:ffff:c597:e19f
197.151.225.160 0:0:0:0:0:ffff:c597:e1a0
197.151.225.161 0:0:0:0:0:ffff:c597:e1a1
197.151.225.162 0:0:0:0:0:ffff:c597:e1a2
197.151.225.163 0:0:0:0:0:ffff:c597:e1a3
197.151.225.164 0:0:0:0:0:ffff:c597:e1a4
197.151.225.165 0:0:0:0:0:ffff:c597:e1a5
197.151.225.166 0:0:0:0:0:ffff:c597:e1a6
197.151.225.167 0:0:0:0:0:ffff:c597:e1a7
197.151.225.168 0:0:0:0:0:ffff:c597:e1a8
197.151.225.169 0:0:0:0:0:ffff:c597:e1a9
197.151.225.170 0:0:0:0:0:ffff:c597:e1aa
197.151.225.171 0:0:0:0:0:ffff:c597:e1ab
197.151.225.172 0:0:0:0:0:ffff:c597:e1ac
197.151.225.173 0:0:0:0:0:ffff:c597:e1ad
197.151.225.174 0:0:0:0:0:ffff:c597:e1ae
197.151.225.175 0:0:0:0:0:ffff:c597:e1af
197.151.225.176 0:0:0:0:0:ffff:c597:e1b0
197.151.225.177 0:0:0:0:0:ffff:c597:e1b1
197.151.225.178 0:0:0:0:0:ffff:c597:e1b2
197.151.225.179 0:0:0:0:0:ffff:c597:e1b3
197.151.225.180 0:0:0:0:0:ffff:c597:e1b4


197.151.225.181 0:0:0:0:0:ffff:c597:e1b5
197.151.225.182 0:0:0:0:0:ffff:c597:e1b6
197.151.225.183 0:0:0:0:0:ffff:c597:e1b7
197.151.225.184 0:0:0:0:0:ffff:c597:e1b8
197.151.225.185 0:0:0:0:0:ffff:c597:e1b9
197.151.225.186 0:0:0:0:0:ffff:c597:e1ba
197.151.225.187 0:0:0:0:0:ffff:c597:e1bb
197.151.225.188 0:0:0:0:0:ffff:c597:e1bc
197.151.225.189 0:0:0:0:0:ffff:c597:e1bd
197.151.225.190 0:0:0:0:0:ffff:c597:e1be
197.151.225.191 0:0:0:0:0:ffff:c597:e1bf
197.151.225.192 0:0:0:0:0:ffff:c597:e1c0
197.151.225.193 0:0:0:0:0:ffff:c597:e1c1
197.151.225.194 0:0:0:0:0:ffff:c597:e1c2
197.151.225.195 0:0:0:0:0:ffff:c597:e1c3
197.151.225.196 0:0:0:0:0:ffff:c597:e1c4
197.151.225.197 0:0:0:0:0:ffff:c597:e1c5
197.151.225.198 0:0:0:0:0:ffff:c597:e1c6
197.151.225.199 0:0:0:0:0:ffff:c597:e1c7
197.151.225.200 0:0:0:0:0:ffff:c597:e1c8
197.151.225.201 0:0:0:0:0:ffff:c597:e1c9
197.151.225.202 0:0:0:0:0:ffff:c597:e1ca
197.151.225.203 0:0:0:0:0:ffff:c597:e1cb
197.151.225.204 0:0:0:0:0:ffff:c597:e1cc
197.151.225.205 0:0:0:0:0:ffff:c597:e1cd
197.151.225.206 0:0:0:0:0:ffff:c597:e1ce
197.151.225.207 0:0:0:0:0:ffff:c597:e1cf
197.151.225.208 0:0:0:0:0:ffff:c597:e1d0
197.151.225.209 0:0:0:0:0:ffff:c597:e1d1
197.151.225.210 0:0:0:0:0:ffff:c597:e1d2
197.151.225.211 0:0:0:0:0:ffff:c597:e1d3
197.151.225.212 0:0:0:0:0:ffff:c597:e1d4
197.151.225.213 0:0:0:0:0:ffff:c597:e1d5
197.151.225.214 0:0:0:0:0:ffff:c597:e1d6
197.151.225.215 0:0:0:0:0:ffff:c597:e1d7
197.151.225.216 0:0:0:0:0:ffff:c597:e1d8
197.151.225.217 0:0:0:0:0:ffff:c597:e1d9
197.151.225.218 0:0:0:0:0:ffff:c597:e1da
197.151.225.219 0:0:0:0:0:ffff:c597:e1db
197.151.225.220 0:0:0:0:0:ffff:c597:e1dc
197.151.225.221 0:0:0:0:0:ffff:c597:e1dd
197.151.225.222 0:0:0:0:0:ffff:c597:e1de
197.151.225.223 0:0:0:0:0:ffff:c597:e1df
197.151.225.224 0:0:0:0:0:ffff:c597:e1e0
197.151.225.225 0:0:0:0:0:ffff:c597:e1e1
197.151.225.226 0:0:0:0:0:ffff:c597:e1e2
197.151.225.227 0:0:0:0:0:ffff:c597:e1e3
197.151.225.228 0:0:0:0:0:ffff:c597:e1e4
197.151.225.229 0:0:0:0:0:ffff:c597:e1e5
197.151.225.230 0:0:0:0:0:ffff:c597:e1e6
197.151.225.231 0:0:0:0:0:ffff:c597:e1e7
197.151.225.232 0:0:0:0:0:ffff:c597:e1e8
197.151.225.233 0:0:0:0:0:ffff:c597:e1e9
197.151.225.234 0:0:0:0:0:ffff:c597:e1ea
197.151.225.235 0:0:0:0:0:ffff:c597:e1eb
197.151.225.236 0:0:0:0:0:ffff:c597:e1ec
197.151.225.237 0:0:0:0:0:ffff:c597:e1ed
197.151.225.238 0:0:0:0:0:ffff:c597:e1ee
197.151.225.239 0:0:0:0:0:ffff:c597:e1ef
197.151.225.240 0:0:0:0:0:ffff:c597:e1f0
197.151.225.241 0:0:0:0:0:ffff:c597:e1f1
197.151.225.242 0:0:0:0:0:ffff:c597:e1f2
197.151.225.243 0:0:0:0:0:ffff:c597:e1f3
197.151.225.244 0:0:0:0:0:ffff:c597:e1f4
197.151.225.245 0:0:0:0:0:ffff:c597:e1f5
197.151.225.246 0:0:0:0:0:ffff:c597:e1f6
197.151.225.247 0:0:0:0:0:ffff:c597:e1f7
197.151.225.248 0:0:0:0:0:ffff:c597:e1f8
197.151.225.249 0:0:0:0:0:ffff:c597:e1f9
197.151.225.250 0:0:0:0:0:ffff:c597:e1fa
197.151.225.251 0:0:0:0:0:ffff:c597:e1fb
197.151.225.252 0:0:0:0:0:ffff:c597:e1fc
197.151.225.253 0:0:0:0:0:ffff:c597:e1fd
197.151.225.254 0:0:0:0:0:ffff:c597:e1fe
197.151.225.255 0:0:0:0:0:ffff:c597:e1ff


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.