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
157.147.193.1 0:0:0:0:0:ffff:9d93:c101
157.147.193.2 0:0:0:0:0:ffff:9d93:c102
157.147.193.3 0:0:0:0:0:ffff:9d93:c103
157.147.193.4 0:0:0:0:0:ffff:9d93:c104
157.147.193.5 0:0:0:0:0:ffff:9d93:c105
157.147.193.6 0:0:0:0:0:ffff:9d93:c106
157.147.193.7 0:0:0:0:0:ffff:9d93:c107
157.147.193.8 0:0:0:0:0:ffff:9d93:c108
157.147.193.9 0:0:0:0:0:ffff:9d93:c109
157.147.193.10 0:0:0:0:0:ffff:9d93:c10a
157.147.193.11 0:0:0:0:0:ffff:9d93:c10b
157.147.193.12 0:0:0:0:0:ffff:9d93:c10c
157.147.193.13 0:0:0:0:0:ffff:9d93:c10d
157.147.193.14 0:0:0:0:0:ffff:9d93:c10e
157.147.193.15 0:0:0:0:0:ffff:9d93:c10f
157.147.193.16 0:0:0:0:0:ffff:9d93:c110
157.147.193.17 0:0:0:0:0:ffff:9d93:c111
157.147.193.18 0:0:0:0:0:ffff:9d93:c112
157.147.193.19 0:0:0:0:0:ffff:9d93:c113
157.147.193.20 0:0:0:0:0:ffff:9d93:c114
157.147.193.21 0:0:0:0:0:ffff:9d93:c115
157.147.193.22 0:0:0:0:0:ffff:9d93:c116
157.147.193.23 0:0:0:0:0:ffff:9d93:c117
157.147.193.24 0:0:0:0:0:ffff:9d93:c118
157.147.193.25 0:0:0:0:0:ffff:9d93:c119
157.147.193.26 0:0:0:0:0:ffff:9d93:c11a
157.147.193.27 0:0:0:0:0:ffff:9d93:c11b
157.147.193.28 0:0:0:0:0:ffff:9d93:c11c
157.147.193.29 0:0:0:0:0:ffff:9d93:c11d
157.147.193.30 0:0:0:0:0:ffff:9d93:c11e
157.147.193.31 0:0:0:0:0:ffff:9d93:c11f
157.147.193.32 0:0:0:0:0:ffff:9d93:c120
157.147.193.33 0:0:0:0:0:ffff:9d93:c121
157.147.193.34 0:0:0:0:0:ffff:9d93:c122
157.147.193.35 0:0:0:0:0:ffff:9d93:c123
157.147.193.36 0:0:0:0:0:ffff:9d93:c124
157.147.193.37 0:0:0:0:0:ffff:9d93:c125
157.147.193.38 0:0:0:0:0:ffff:9d93:c126
157.147.193.39 0:0:0:0:0:ffff:9d93:c127
157.147.193.40 0:0:0:0:0:ffff:9d93:c128
157.147.193.41 0:0:0:0:0:ffff:9d93:c129
157.147.193.42 0:0:0:0:0:ffff:9d93:c12a
157.147.193.43 0:0:0:0:0:ffff:9d93:c12b
157.147.193.44 0:0:0:0:0:ffff:9d93:c12c
157.147.193.45 0:0:0:0:0:ffff:9d93:c12d
157.147.193.46 0:0:0:0:0:ffff:9d93:c12e
157.147.193.47 0:0:0:0:0:ffff:9d93:c12f
157.147.193.48 0:0:0:0:0:ffff:9d93:c130
157.147.193.49 0:0:0:0:0:ffff:9d93:c131
157.147.193.50 0:0:0:0:0:ffff:9d93:c132
157.147.193.51 0:0:0:0:0:ffff:9d93:c133
157.147.193.52 0:0:0:0:0:ffff:9d93:c134
157.147.193.53 0:0:0:0:0:ffff:9d93:c135
157.147.193.54 0:0:0:0:0:ffff:9d93:c136
157.147.193.55 0:0:0:0:0:ffff:9d93:c137
157.147.193.56 0:0:0:0:0:ffff:9d93:c138
157.147.193.57 0:0:0:0:0:ffff:9d93:c139
157.147.193.58 0:0:0:0:0:ffff:9d93:c13a
157.147.193.59 0:0:0:0:0:ffff:9d93:c13b
157.147.193.60 0:0:0:0:0:ffff:9d93:c13c


157.147.193.61 0:0:0:0:0:ffff:9d93:c13d
157.147.193.62 0:0:0:0:0:ffff:9d93:c13e
157.147.193.63 0:0:0:0:0:ffff:9d93:c13f
157.147.193.64 0:0:0:0:0:ffff:9d93:c140
157.147.193.65 0:0:0:0:0:ffff:9d93:c141
157.147.193.66 0:0:0:0:0:ffff:9d93:c142
157.147.193.67 0:0:0:0:0:ffff:9d93:c143
157.147.193.68 0:0:0:0:0:ffff:9d93:c144
157.147.193.69 0:0:0:0:0:ffff:9d93:c145
157.147.193.70 0:0:0:0:0:ffff:9d93:c146
157.147.193.71 0:0:0:0:0:ffff:9d93:c147
157.147.193.72 0:0:0:0:0:ffff:9d93:c148
157.147.193.73 0:0:0:0:0:ffff:9d93:c149
157.147.193.74 0:0:0:0:0:ffff:9d93:c14a
157.147.193.75 0:0:0:0:0:ffff:9d93:c14b
157.147.193.76 0:0:0:0:0:ffff:9d93:c14c
157.147.193.77 0:0:0:0:0:ffff:9d93:c14d
157.147.193.78 0:0:0:0:0:ffff:9d93:c14e
157.147.193.79 0:0:0:0:0:ffff:9d93:c14f
157.147.193.80 0:0:0:0:0:ffff:9d93:c150
157.147.193.81 0:0:0:0:0:ffff:9d93:c151
157.147.193.82 0:0:0:0:0:ffff:9d93:c152
157.147.193.83 0:0:0:0:0:ffff:9d93:c153
157.147.193.84 0:0:0:0:0:ffff:9d93:c154
157.147.193.85 0:0:0:0:0:ffff:9d93:c155
157.147.193.86 0:0:0:0:0:ffff:9d93:c156
157.147.193.87 0:0:0:0:0:ffff:9d93:c157
157.147.193.88 0:0:0:0:0:ffff:9d93:c158
157.147.193.89 0:0:0:0:0:ffff:9d93:c159
157.147.193.90 0:0:0:0:0:ffff:9d93:c15a
157.147.193.91 0:0:0:0:0:ffff:9d93:c15b
157.147.193.92 0:0:0:0:0:ffff:9d93:c15c
157.147.193.93 0:0:0:0:0:ffff:9d93:c15d
157.147.193.94 0:0:0:0:0:ffff:9d93:c15e
157.147.193.95 0:0:0:0:0:ffff:9d93:c15f
157.147.193.96 0:0:0:0:0:ffff:9d93:c160
157.147.193.97 0:0:0:0:0:ffff:9d93:c161
157.147.193.98 0:0:0:0:0:ffff:9d93:c162
157.147.193.99 0:0:0:0:0:ffff:9d93:c163
157.147.193.100 0:0:0:0:0:ffff:9d93:c164
157.147.193.101 0:0:0:0:0:ffff:9d93:c165
157.147.193.102 0:0:0:0:0:ffff:9d93:c166
157.147.193.103 0:0:0:0:0:ffff:9d93:c167
157.147.193.104 0:0:0:0:0:ffff:9d93:c168
157.147.193.105 0:0:0:0:0:ffff:9d93:c169
157.147.193.106 0:0:0:0:0:ffff:9d93:c16a
157.147.193.107 0:0:0:0:0:ffff:9d93:c16b
157.147.193.108 0:0:0:0:0:ffff:9d93:c16c
157.147.193.109 0:0:0:0:0:ffff:9d93:c16d
157.147.193.110 0:0:0:0:0:ffff:9d93:c16e
157.147.193.111 0:0:0:0:0:ffff:9d93:c16f
157.147.193.112 0:0:0:0:0:ffff:9d93:c170
157.147.193.113 0:0:0:0:0:ffff:9d93:c171
157.147.193.114 0:0:0:0:0:ffff:9d93:c172
157.147.193.115 0:0:0:0:0:ffff:9d93:c173
157.147.193.116 0:0:0:0:0:ffff:9d93:c174
157.147.193.117 0:0:0:0:0:ffff:9d93:c175
157.147.193.118 0:0:0:0:0:ffff:9d93:c176
157.147.193.119 0:0:0:0:0:ffff:9d93:c177
157.147.193.120 0:0:0:0:0:ffff:9d93:c178


157.147.193.121 0:0:0:0:0:ffff:9d93:c179
157.147.193.122 0:0:0:0:0:ffff:9d93:c17a
157.147.193.123 0:0:0:0:0:ffff:9d93:c17b
157.147.193.124 0:0:0:0:0:ffff:9d93:c17c
157.147.193.125 0:0:0:0:0:ffff:9d93:c17d
157.147.193.126 0:0:0:0:0:ffff:9d93:c17e
157.147.193.127 0:0:0:0:0:ffff:9d93:c17f
157.147.193.128 0:0:0:0:0:ffff:9d93:c180
157.147.193.129 0:0:0:0:0:ffff:9d93:c181
157.147.193.130 0:0:0:0:0:ffff:9d93:c182
157.147.193.131 0:0:0:0:0:ffff:9d93:c183
157.147.193.132 0:0:0:0:0:ffff:9d93:c184
157.147.193.133 0:0:0:0:0:ffff:9d93:c185
157.147.193.134 0:0:0:0:0:ffff:9d93:c186
157.147.193.135 0:0:0:0:0:ffff:9d93:c187
157.147.193.136 0:0:0:0:0:ffff:9d93:c188
157.147.193.137 0:0:0:0:0:ffff:9d93:c189
157.147.193.138 0:0:0:0:0:ffff:9d93:c18a
157.147.193.139 0:0:0:0:0:ffff:9d93:c18b
157.147.193.140 0:0:0:0:0:ffff:9d93:c18c
157.147.193.141 0:0:0:0:0:ffff:9d93:c18d
157.147.193.142 0:0:0:0:0:ffff:9d93:c18e
157.147.193.143 0:0:0:0:0:ffff:9d93:c18f
157.147.193.144 0:0:0:0:0:ffff:9d93:c190
157.147.193.145 0:0:0:0:0:ffff:9d93:c191
157.147.193.146 0:0:0:0:0:ffff:9d93:c192
157.147.193.147 0:0:0:0:0:ffff:9d93:c193
157.147.193.148 0:0:0:0:0:ffff:9d93:c194
157.147.193.149 0:0:0:0:0:ffff:9d93:c195
157.147.193.150 0:0:0:0:0:ffff:9d93:c196
157.147.193.151 0:0:0:0:0:ffff:9d93:c197
157.147.193.152 0:0:0:0:0:ffff:9d93:c198
157.147.193.153 0:0:0:0:0:ffff:9d93:c199
157.147.193.154 0:0:0:0:0:ffff:9d93:c19a
157.147.193.155 0:0:0:0:0:ffff:9d93:c19b
157.147.193.156 0:0:0:0:0:ffff:9d93:c19c
157.147.193.157 0:0:0:0:0:ffff:9d93:c19d
157.147.193.158 0:0:0:0:0:ffff:9d93:c19e
157.147.193.159 0:0:0:0:0:ffff:9d93:c19f
157.147.193.160 0:0:0:0:0:ffff:9d93:c1a0
157.147.193.161 0:0:0:0:0:ffff:9d93:c1a1
157.147.193.162 0:0:0:0:0:ffff:9d93:c1a2
157.147.193.163 0:0:0:0:0:ffff:9d93:c1a3
157.147.193.164 0:0:0:0:0:ffff:9d93:c1a4
157.147.193.165 0:0:0:0:0:ffff:9d93:c1a5
157.147.193.166 0:0:0:0:0:ffff:9d93:c1a6
157.147.193.167 0:0:0:0:0:ffff:9d93:c1a7
157.147.193.168 0:0:0:0:0:ffff:9d93:c1a8
157.147.193.169 0:0:0:0:0:ffff:9d93:c1a9
157.147.193.170 0:0:0:0:0:ffff:9d93:c1aa
157.147.193.171 0:0:0:0:0:ffff:9d93:c1ab
157.147.193.172 0:0:0:0:0:ffff:9d93:c1ac
157.147.193.173 0:0:0:0:0:ffff:9d93:c1ad
157.147.193.174 0:0:0:0:0:ffff:9d93:c1ae
157.147.193.175 0:0:0:0:0:ffff:9d93:c1af
157.147.193.176 0:0:0:0:0:ffff:9d93:c1b0
157.147.193.177 0:0:0:0:0:ffff:9d93:c1b1
157.147.193.178 0:0:0:0:0:ffff:9d93:c1b2
157.147.193.179 0:0:0:0:0:ffff:9d93:c1b3
157.147.193.180 0:0:0:0:0:ffff:9d93:c1b4


157.147.193.181 0:0:0:0:0:ffff:9d93:c1b5
157.147.193.182 0:0:0:0:0:ffff:9d93:c1b6
157.147.193.183 0:0:0:0:0:ffff:9d93:c1b7
157.147.193.184 0:0:0:0:0:ffff:9d93:c1b8
157.147.193.185 0:0:0:0:0:ffff:9d93:c1b9
157.147.193.186 0:0:0:0:0:ffff:9d93:c1ba
157.147.193.187 0:0:0:0:0:ffff:9d93:c1bb
157.147.193.188 0:0:0:0:0:ffff:9d93:c1bc
157.147.193.189 0:0:0:0:0:ffff:9d93:c1bd
157.147.193.190 0:0:0:0:0:ffff:9d93:c1be
157.147.193.191 0:0:0:0:0:ffff:9d93:c1bf
157.147.193.192 0:0:0:0:0:ffff:9d93:c1c0
157.147.193.193 0:0:0:0:0:ffff:9d93:c1c1
157.147.193.194 0:0:0:0:0:ffff:9d93:c1c2
157.147.193.195 0:0:0:0:0:ffff:9d93:c1c3
157.147.193.196 0:0:0:0:0:ffff:9d93:c1c4
157.147.193.197 0:0:0:0:0:ffff:9d93:c1c5
157.147.193.198 0:0:0:0:0:ffff:9d93:c1c6
157.147.193.199 0:0:0:0:0:ffff:9d93:c1c7
157.147.193.200 0:0:0:0:0:ffff:9d93:c1c8
157.147.193.201 0:0:0:0:0:ffff:9d93:c1c9
157.147.193.202 0:0:0:0:0:ffff:9d93:c1ca
157.147.193.203 0:0:0:0:0:ffff:9d93:c1cb
157.147.193.204 0:0:0:0:0:ffff:9d93:c1cc
157.147.193.205 0:0:0:0:0:ffff:9d93:c1cd
157.147.193.206 0:0:0:0:0:ffff:9d93:c1ce
157.147.193.207 0:0:0:0:0:ffff:9d93:c1cf
157.147.193.208 0:0:0:0:0:ffff:9d93:c1d0
157.147.193.209 0:0:0:0:0:ffff:9d93:c1d1
157.147.193.210 0:0:0:0:0:ffff:9d93:c1d2
157.147.193.211 0:0:0:0:0:ffff:9d93:c1d3
157.147.193.212 0:0:0:0:0:ffff:9d93:c1d4
157.147.193.213 0:0:0:0:0:ffff:9d93:c1d5
157.147.193.214 0:0:0:0:0:ffff:9d93:c1d6
157.147.193.215 0:0:0:0:0:ffff:9d93:c1d7
157.147.193.216 0:0:0:0:0:ffff:9d93:c1d8
157.147.193.217 0:0:0:0:0:ffff:9d93:c1d9
157.147.193.218 0:0:0:0:0:ffff:9d93:c1da
157.147.193.219 0:0:0:0:0:ffff:9d93:c1db
157.147.193.220 0:0:0:0:0:ffff:9d93:c1dc
157.147.193.221 0:0:0:0:0:ffff:9d93:c1dd
157.147.193.222 0:0:0:0:0:ffff:9d93:c1de
157.147.193.223 0:0:0:0:0:ffff:9d93:c1df
157.147.193.224 0:0:0:0:0:ffff:9d93:c1e0
157.147.193.225 0:0:0:0:0:ffff:9d93:c1e1
157.147.193.226 0:0:0:0:0:ffff:9d93:c1e2
157.147.193.227 0:0:0:0:0:ffff:9d93:c1e3
157.147.193.228 0:0:0:0:0:ffff:9d93:c1e4
157.147.193.229 0:0:0:0:0:ffff:9d93:c1e5
157.147.193.230 0:0:0:0:0:ffff:9d93:c1e6
157.147.193.231 0:0:0:0:0:ffff:9d93:c1e7
157.147.193.232 0:0:0:0:0:ffff:9d93:c1e8
157.147.193.233 0:0:0:0:0:ffff:9d93:c1e9
157.147.193.234 0:0:0:0:0:ffff:9d93:c1ea
157.147.193.235 0:0:0:0:0:ffff:9d93:c1eb
157.147.193.236 0:0:0:0:0:ffff:9d93:c1ec
157.147.193.237 0:0:0:0:0:ffff:9d93:c1ed
157.147.193.238 0:0:0:0:0:ffff:9d93:c1ee
157.147.193.239 0:0:0:0:0:ffff:9d93:c1ef
157.147.193.240 0:0:0:0:0:ffff:9d93:c1f0
157.147.193.241 0:0:0:0:0:ffff:9d93:c1f1
157.147.193.242 0:0:0:0:0:ffff:9d93:c1f2
157.147.193.243 0:0:0:0:0:ffff:9d93:c1f3
157.147.193.244 0:0:0:0:0:ffff:9d93:c1f4
157.147.193.245 0:0:0:0:0:ffff:9d93:c1f5
157.147.193.246 0:0:0:0:0:ffff:9d93:c1f6
157.147.193.247 0:0:0:0:0:ffff:9d93:c1f7
157.147.193.248 0:0:0:0:0:ffff:9d93:c1f8
157.147.193.249 0:0:0:0:0:ffff:9d93:c1f9
157.147.193.250 0:0:0:0:0:ffff:9d93:c1fa
157.147.193.251 0:0:0:0:0:ffff:9d93:c1fb
157.147.193.252 0:0:0:0:0:ffff:9d93:c1fc
157.147.193.253 0:0:0:0:0:ffff:9d93:c1fd
157.147.193.254 0:0:0:0:0:ffff:9d93:c1fe
157.147.193.255 0:0:0:0:0:ffff:9d93:c1ff


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.