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
100.50.209.1 0:0:0:0:0:ffff:6432:d101
100.50.209.2 0:0:0:0:0:ffff:6432:d102
100.50.209.3 0:0:0:0:0:ffff:6432:d103
100.50.209.4 0:0:0:0:0:ffff:6432:d104
100.50.209.5 0:0:0:0:0:ffff:6432:d105
100.50.209.6 0:0:0:0:0:ffff:6432:d106
100.50.209.7 0:0:0:0:0:ffff:6432:d107
100.50.209.8 0:0:0:0:0:ffff:6432:d108
100.50.209.9 0:0:0:0:0:ffff:6432:d109
100.50.209.10 0:0:0:0:0:ffff:6432:d10a
100.50.209.11 0:0:0:0:0:ffff:6432:d10b
100.50.209.12 0:0:0:0:0:ffff:6432:d10c
100.50.209.13 0:0:0:0:0:ffff:6432:d10d
100.50.209.14 0:0:0:0:0:ffff:6432:d10e
100.50.209.15 0:0:0:0:0:ffff:6432:d10f
100.50.209.16 0:0:0:0:0:ffff:6432:d110
100.50.209.17 0:0:0:0:0:ffff:6432:d111
100.50.209.18 0:0:0:0:0:ffff:6432:d112
100.50.209.19 0:0:0:0:0:ffff:6432:d113
100.50.209.20 0:0:0:0:0:ffff:6432:d114
100.50.209.21 0:0:0:0:0:ffff:6432:d115
100.50.209.22 0:0:0:0:0:ffff:6432:d116
100.50.209.23 0:0:0:0:0:ffff:6432:d117
100.50.209.24 0:0:0:0:0:ffff:6432:d118
100.50.209.25 0:0:0:0:0:ffff:6432:d119
100.50.209.26 0:0:0:0:0:ffff:6432:d11a
100.50.209.27 0:0:0:0:0:ffff:6432:d11b
100.50.209.28 0:0:0:0:0:ffff:6432:d11c
100.50.209.29 0:0:0:0:0:ffff:6432:d11d
100.50.209.30 0:0:0:0:0:ffff:6432:d11e
100.50.209.31 0:0:0:0:0:ffff:6432:d11f
100.50.209.32 0:0:0:0:0:ffff:6432:d120
100.50.209.33 0:0:0:0:0:ffff:6432:d121
100.50.209.34 0:0:0:0:0:ffff:6432:d122
100.50.209.35 0:0:0:0:0:ffff:6432:d123
100.50.209.36 0:0:0:0:0:ffff:6432:d124
100.50.209.37 0:0:0:0:0:ffff:6432:d125
100.50.209.38 0:0:0:0:0:ffff:6432:d126
100.50.209.39 0:0:0:0:0:ffff:6432:d127
100.50.209.40 0:0:0:0:0:ffff:6432:d128
100.50.209.41 0:0:0:0:0:ffff:6432:d129
100.50.209.42 0:0:0:0:0:ffff:6432:d12a
100.50.209.43 0:0:0:0:0:ffff:6432:d12b
100.50.209.44 0:0:0:0:0:ffff:6432:d12c
100.50.209.45 0:0:0:0:0:ffff:6432:d12d
100.50.209.46 0:0:0:0:0:ffff:6432:d12e
100.50.209.47 0:0:0:0:0:ffff:6432:d12f
100.50.209.48 0:0:0:0:0:ffff:6432:d130
100.50.209.49 0:0:0:0:0:ffff:6432:d131
100.50.209.50 0:0:0:0:0:ffff:6432:d132
100.50.209.51 0:0:0:0:0:ffff:6432:d133
100.50.209.52 0:0:0:0:0:ffff:6432:d134
100.50.209.53 0:0:0:0:0:ffff:6432:d135
100.50.209.54 0:0:0:0:0:ffff:6432:d136
100.50.209.55 0:0:0:0:0:ffff:6432:d137
100.50.209.56 0:0:0:0:0:ffff:6432:d138
100.50.209.57 0:0:0:0:0:ffff:6432:d139
100.50.209.58 0:0:0:0:0:ffff:6432:d13a
100.50.209.59 0:0:0:0:0:ffff:6432:d13b
100.50.209.60 0:0:0:0:0:ffff:6432:d13c


100.50.209.61 0:0:0:0:0:ffff:6432:d13d
100.50.209.62 0:0:0:0:0:ffff:6432:d13e
100.50.209.63 0:0:0:0:0:ffff:6432:d13f
100.50.209.64 0:0:0:0:0:ffff:6432:d140
100.50.209.65 0:0:0:0:0:ffff:6432:d141
100.50.209.66 0:0:0:0:0:ffff:6432:d142
100.50.209.67 0:0:0:0:0:ffff:6432:d143
100.50.209.68 0:0:0:0:0:ffff:6432:d144
100.50.209.69 0:0:0:0:0:ffff:6432:d145
100.50.209.70 0:0:0:0:0:ffff:6432:d146
100.50.209.71 0:0:0:0:0:ffff:6432:d147
100.50.209.72 0:0:0:0:0:ffff:6432:d148
100.50.209.73 0:0:0:0:0:ffff:6432:d149
100.50.209.74 0:0:0:0:0:ffff:6432:d14a
100.50.209.75 0:0:0:0:0:ffff:6432:d14b
100.50.209.76 0:0:0:0:0:ffff:6432:d14c
100.50.209.77 0:0:0:0:0:ffff:6432:d14d
100.50.209.78 0:0:0:0:0:ffff:6432:d14e
100.50.209.79 0:0:0:0:0:ffff:6432:d14f
100.50.209.80 0:0:0:0:0:ffff:6432:d150
100.50.209.81 0:0:0:0:0:ffff:6432:d151
100.50.209.82 0:0:0:0:0:ffff:6432:d152
100.50.209.83 0:0:0:0:0:ffff:6432:d153
100.50.209.84 0:0:0:0:0:ffff:6432:d154
100.50.209.85 0:0:0:0:0:ffff:6432:d155
100.50.209.86 0:0:0:0:0:ffff:6432:d156
100.50.209.87 0:0:0:0:0:ffff:6432:d157
100.50.209.88 0:0:0:0:0:ffff:6432:d158
100.50.209.89 0:0:0:0:0:ffff:6432:d159
100.50.209.90 0:0:0:0:0:ffff:6432:d15a
100.50.209.91 0:0:0:0:0:ffff:6432:d15b
100.50.209.92 0:0:0:0:0:ffff:6432:d15c
100.50.209.93 0:0:0:0:0:ffff:6432:d15d
100.50.209.94 0:0:0:0:0:ffff:6432:d15e
100.50.209.95 0:0:0:0:0:ffff:6432:d15f
100.50.209.96 0:0:0:0:0:ffff:6432:d160
100.50.209.97 0:0:0:0:0:ffff:6432:d161
100.50.209.98 0:0:0:0:0:ffff:6432:d162
100.50.209.99 0:0:0:0:0:ffff:6432:d163
100.50.209.100 0:0:0:0:0:ffff:6432:d164
100.50.209.101 0:0:0:0:0:ffff:6432:d165
100.50.209.102 0:0:0:0:0:ffff:6432:d166
100.50.209.103 0:0:0:0:0:ffff:6432:d167
100.50.209.104 0:0:0:0:0:ffff:6432:d168
100.50.209.105 0:0:0:0:0:ffff:6432:d169
100.50.209.106 0:0:0:0:0:ffff:6432:d16a
100.50.209.107 0:0:0:0:0:ffff:6432:d16b
100.50.209.108 0:0:0:0:0:ffff:6432:d16c
100.50.209.109 0:0:0:0:0:ffff:6432:d16d
100.50.209.110 0:0:0:0:0:ffff:6432:d16e
100.50.209.111 0:0:0:0:0:ffff:6432:d16f
100.50.209.112 0:0:0:0:0:ffff:6432:d170
100.50.209.113 0:0:0:0:0:ffff:6432:d171
100.50.209.114 0:0:0:0:0:ffff:6432:d172
100.50.209.115 0:0:0:0:0:ffff:6432:d173
100.50.209.116 0:0:0:0:0:ffff:6432:d174
100.50.209.117 0:0:0:0:0:ffff:6432:d175
100.50.209.118 0:0:0:0:0:ffff:6432:d176
100.50.209.119 0:0:0:0:0:ffff:6432:d177
100.50.209.120 0:0:0:0:0:ffff:6432:d178


100.50.209.121 0:0:0:0:0:ffff:6432:d179
100.50.209.122 0:0:0:0:0:ffff:6432:d17a
100.50.209.123 0:0:0:0:0:ffff:6432:d17b
100.50.209.124 0:0:0:0:0:ffff:6432:d17c
100.50.209.125 0:0:0:0:0:ffff:6432:d17d
100.50.209.126 0:0:0:0:0:ffff:6432:d17e
100.50.209.127 0:0:0:0:0:ffff:6432:d17f
100.50.209.128 0:0:0:0:0:ffff:6432:d180
100.50.209.129 0:0:0:0:0:ffff:6432:d181
100.50.209.130 0:0:0:0:0:ffff:6432:d182
100.50.209.131 0:0:0:0:0:ffff:6432:d183
100.50.209.132 0:0:0:0:0:ffff:6432:d184
100.50.209.133 0:0:0:0:0:ffff:6432:d185
100.50.209.134 0:0:0:0:0:ffff:6432:d186
100.50.209.135 0:0:0:0:0:ffff:6432:d187
100.50.209.136 0:0:0:0:0:ffff:6432:d188
100.50.209.137 0:0:0:0:0:ffff:6432:d189
100.50.209.138 0:0:0:0:0:ffff:6432:d18a
100.50.209.139 0:0:0:0:0:ffff:6432:d18b
100.50.209.140 0:0:0:0:0:ffff:6432:d18c
100.50.209.141 0:0:0:0:0:ffff:6432:d18d
100.50.209.142 0:0:0:0:0:ffff:6432:d18e
100.50.209.143 0:0:0:0:0:ffff:6432:d18f
100.50.209.144 0:0:0:0:0:ffff:6432:d190
100.50.209.145 0:0:0:0:0:ffff:6432:d191
100.50.209.146 0:0:0:0:0:ffff:6432:d192
100.50.209.147 0:0:0:0:0:ffff:6432:d193
100.50.209.148 0:0:0:0:0:ffff:6432:d194
100.50.209.149 0:0:0:0:0:ffff:6432:d195
100.50.209.150 0:0:0:0:0:ffff:6432:d196
100.50.209.151 0:0:0:0:0:ffff:6432:d197
100.50.209.152 0:0:0:0:0:ffff:6432:d198
100.50.209.153 0:0:0:0:0:ffff:6432:d199
100.50.209.154 0:0:0:0:0:ffff:6432:d19a
100.50.209.155 0:0:0:0:0:ffff:6432:d19b
100.50.209.156 0:0:0:0:0:ffff:6432:d19c
100.50.209.157 0:0:0:0:0:ffff:6432:d19d
100.50.209.158 0:0:0:0:0:ffff:6432:d19e
100.50.209.159 0:0:0:0:0:ffff:6432:d19f
100.50.209.160 0:0:0:0:0:ffff:6432:d1a0
100.50.209.161 0:0:0:0:0:ffff:6432:d1a1
100.50.209.162 0:0:0:0:0:ffff:6432:d1a2
100.50.209.163 0:0:0:0:0:ffff:6432:d1a3
100.50.209.164 0:0:0:0:0:ffff:6432:d1a4
100.50.209.165 0:0:0:0:0:ffff:6432:d1a5
100.50.209.166 0:0:0:0:0:ffff:6432:d1a6
100.50.209.167 0:0:0:0:0:ffff:6432:d1a7
100.50.209.168 0:0:0:0:0:ffff:6432:d1a8
100.50.209.169 0:0:0:0:0:ffff:6432:d1a9
100.50.209.170 0:0:0:0:0:ffff:6432:d1aa
100.50.209.171 0:0:0:0:0:ffff:6432:d1ab
100.50.209.172 0:0:0:0:0:ffff:6432:d1ac
100.50.209.173 0:0:0:0:0:ffff:6432:d1ad
100.50.209.174 0:0:0:0:0:ffff:6432:d1ae
100.50.209.175 0:0:0:0:0:ffff:6432:d1af
100.50.209.176 0:0:0:0:0:ffff:6432:d1b0
100.50.209.177 0:0:0:0:0:ffff:6432:d1b1
100.50.209.178 0:0:0:0:0:ffff:6432:d1b2
100.50.209.179 0:0:0:0:0:ffff:6432:d1b3
100.50.209.180 0:0:0:0:0:ffff:6432:d1b4


100.50.209.181 0:0:0:0:0:ffff:6432:d1b5
100.50.209.182 0:0:0:0:0:ffff:6432:d1b6
100.50.209.183 0:0:0:0:0:ffff:6432:d1b7
100.50.209.184 0:0:0:0:0:ffff:6432:d1b8
100.50.209.185 0:0:0:0:0:ffff:6432:d1b9
100.50.209.186 0:0:0:0:0:ffff:6432:d1ba
100.50.209.187 0:0:0:0:0:ffff:6432:d1bb
100.50.209.188 0:0:0:0:0:ffff:6432:d1bc
100.50.209.189 0:0:0:0:0:ffff:6432:d1bd
100.50.209.190 0:0:0:0:0:ffff:6432:d1be
100.50.209.191 0:0:0:0:0:ffff:6432:d1bf
100.50.209.192 0:0:0:0:0:ffff:6432:d1c0
100.50.209.193 0:0:0:0:0:ffff:6432:d1c1
100.50.209.194 0:0:0:0:0:ffff:6432:d1c2
100.50.209.195 0:0:0:0:0:ffff:6432:d1c3
100.50.209.196 0:0:0:0:0:ffff:6432:d1c4
100.50.209.197 0:0:0:0:0:ffff:6432:d1c5
100.50.209.198 0:0:0:0:0:ffff:6432:d1c6
100.50.209.199 0:0:0:0:0:ffff:6432:d1c7
100.50.209.200 0:0:0:0:0:ffff:6432:d1c8
100.50.209.201 0:0:0:0:0:ffff:6432:d1c9
100.50.209.202 0:0:0:0:0:ffff:6432:d1ca
100.50.209.203 0:0:0:0:0:ffff:6432:d1cb
100.50.209.204 0:0:0:0:0:ffff:6432:d1cc
100.50.209.205 0:0:0:0:0:ffff:6432:d1cd
100.50.209.206 0:0:0:0:0:ffff:6432:d1ce
100.50.209.207 0:0:0:0:0:ffff:6432:d1cf
100.50.209.208 0:0:0:0:0:ffff:6432:d1d0
100.50.209.209 0:0:0:0:0:ffff:6432:d1d1
100.50.209.210 0:0:0:0:0:ffff:6432:d1d2
100.50.209.211 0:0:0:0:0:ffff:6432:d1d3
100.50.209.212 0:0:0:0:0:ffff:6432:d1d4
100.50.209.213 0:0:0:0:0:ffff:6432:d1d5
100.50.209.214 0:0:0:0:0:ffff:6432:d1d6
100.50.209.215 0:0:0:0:0:ffff:6432:d1d7
100.50.209.216 0:0:0:0:0:ffff:6432:d1d8
100.50.209.217 0:0:0:0:0:ffff:6432:d1d9
100.50.209.218 0:0:0:0:0:ffff:6432:d1da
100.50.209.219 0:0:0:0:0:ffff:6432:d1db
100.50.209.220 0:0:0:0:0:ffff:6432:d1dc
100.50.209.221 0:0:0:0:0:ffff:6432:d1dd
100.50.209.222 0:0:0:0:0:ffff:6432:d1de
100.50.209.223 0:0:0:0:0:ffff:6432:d1df
100.50.209.224 0:0:0:0:0:ffff:6432:d1e0
100.50.209.225 0:0:0:0:0:ffff:6432:d1e1
100.50.209.226 0:0:0:0:0:ffff:6432:d1e2
100.50.209.227 0:0:0:0:0:ffff:6432:d1e3
100.50.209.228 0:0:0:0:0:ffff:6432:d1e4
100.50.209.229 0:0:0:0:0:ffff:6432:d1e5
100.50.209.230 0:0:0:0:0:ffff:6432:d1e6
100.50.209.231 0:0:0:0:0:ffff:6432:d1e7
100.50.209.232 0:0:0:0:0:ffff:6432:d1e8
100.50.209.233 0:0:0:0:0:ffff:6432:d1e9
100.50.209.234 0:0:0:0:0:ffff:6432:d1ea
100.50.209.235 0:0:0:0:0:ffff:6432:d1eb
100.50.209.236 0:0:0:0:0:ffff:6432:d1ec
100.50.209.237 0:0:0:0:0:ffff:6432:d1ed
100.50.209.238 0:0:0:0:0:ffff:6432:d1ee
100.50.209.239 0:0:0:0:0:ffff:6432:d1ef
100.50.209.240 0:0:0:0:0:ffff:6432:d1f0
100.50.209.241 0:0:0:0:0:ffff:6432:d1f1
100.50.209.242 0:0:0:0:0:ffff:6432:d1f2
100.50.209.243 0:0:0:0:0:ffff:6432:d1f3
100.50.209.244 0:0:0:0:0:ffff:6432:d1f4
100.50.209.245 0:0:0:0:0:ffff:6432:d1f5
100.50.209.246 0:0:0:0:0:ffff:6432:d1f6
100.50.209.247 0:0:0:0:0:ffff:6432:d1f7
100.50.209.248 0:0:0:0:0:ffff:6432:d1f8
100.50.209.249 0:0:0:0:0:ffff:6432:d1f9
100.50.209.250 0:0:0:0:0:ffff:6432:d1fa
100.50.209.251 0:0:0:0:0:ffff:6432:d1fb
100.50.209.252 0:0:0:0:0:ffff:6432:d1fc
100.50.209.253 0:0:0:0:0:ffff:6432:d1fd
100.50.209.254 0:0:0:0:0:ffff:6432:d1fe
100.50.209.255 0:0:0:0:0:ffff:6432:d1ff


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.