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
6.143.209.1 0:0:0:0:0:ffff:68f:d101
6.143.209.2 0:0:0:0:0:ffff:68f:d102
6.143.209.3 0:0:0:0:0:ffff:68f:d103
6.143.209.4 0:0:0:0:0:ffff:68f:d104
6.143.209.5 0:0:0:0:0:ffff:68f:d105
6.143.209.6 0:0:0:0:0:ffff:68f:d106
6.143.209.7 0:0:0:0:0:ffff:68f:d107
6.143.209.8 0:0:0:0:0:ffff:68f:d108
6.143.209.9 0:0:0:0:0:ffff:68f:d109
6.143.209.10 0:0:0:0:0:ffff:68f:d10a
6.143.209.11 0:0:0:0:0:ffff:68f:d10b
6.143.209.12 0:0:0:0:0:ffff:68f:d10c
6.143.209.13 0:0:0:0:0:ffff:68f:d10d
6.143.209.14 0:0:0:0:0:ffff:68f:d10e
6.143.209.15 0:0:0:0:0:ffff:68f:d10f
6.143.209.16 0:0:0:0:0:ffff:68f:d110
6.143.209.17 0:0:0:0:0:ffff:68f:d111
6.143.209.18 0:0:0:0:0:ffff:68f:d112
6.143.209.19 0:0:0:0:0:ffff:68f:d113
6.143.209.20 0:0:0:0:0:ffff:68f:d114
6.143.209.21 0:0:0:0:0:ffff:68f:d115
6.143.209.22 0:0:0:0:0:ffff:68f:d116
6.143.209.23 0:0:0:0:0:ffff:68f:d117
6.143.209.24 0:0:0:0:0:ffff:68f:d118
6.143.209.25 0:0:0:0:0:ffff:68f:d119
6.143.209.26 0:0:0:0:0:ffff:68f:d11a
6.143.209.27 0:0:0:0:0:ffff:68f:d11b
6.143.209.28 0:0:0:0:0:ffff:68f:d11c
6.143.209.29 0:0:0:0:0:ffff:68f:d11d
6.143.209.30 0:0:0:0:0:ffff:68f:d11e
6.143.209.31 0:0:0:0:0:ffff:68f:d11f
6.143.209.32 0:0:0:0:0:ffff:68f:d120
6.143.209.33 0:0:0:0:0:ffff:68f:d121
6.143.209.34 0:0:0:0:0:ffff:68f:d122
6.143.209.35 0:0:0:0:0:ffff:68f:d123
6.143.209.36 0:0:0:0:0:ffff:68f:d124
6.143.209.37 0:0:0:0:0:ffff:68f:d125
6.143.209.38 0:0:0:0:0:ffff:68f:d126
6.143.209.39 0:0:0:0:0:ffff:68f:d127
6.143.209.40 0:0:0:0:0:ffff:68f:d128
6.143.209.41 0:0:0:0:0:ffff:68f:d129
6.143.209.42 0:0:0:0:0:ffff:68f:d12a
6.143.209.43 0:0:0:0:0:ffff:68f:d12b
6.143.209.44 0:0:0:0:0:ffff:68f:d12c
6.143.209.45 0:0:0:0:0:ffff:68f:d12d
6.143.209.46 0:0:0:0:0:ffff:68f:d12e
6.143.209.47 0:0:0:0:0:ffff:68f:d12f
6.143.209.48 0:0:0:0:0:ffff:68f:d130
6.143.209.49 0:0:0:0:0:ffff:68f:d131
6.143.209.50 0:0:0:0:0:ffff:68f:d132
6.143.209.51 0:0:0:0:0:ffff:68f:d133
6.143.209.52 0:0:0:0:0:ffff:68f:d134
6.143.209.53 0:0:0:0:0:ffff:68f:d135
6.143.209.54 0:0:0:0:0:ffff:68f:d136
6.143.209.55 0:0:0:0:0:ffff:68f:d137
6.143.209.56 0:0:0:0:0:ffff:68f:d138
6.143.209.57 0:0:0:0:0:ffff:68f:d139
6.143.209.58 0:0:0:0:0:ffff:68f:d13a
6.143.209.59 0:0:0:0:0:ffff:68f:d13b
6.143.209.60 0:0:0:0:0:ffff:68f:d13c


6.143.209.61 0:0:0:0:0:ffff:68f:d13d
6.143.209.62 0:0:0:0:0:ffff:68f:d13e
6.143.209.63 0:0:0:0:0:ffff:68f:d13f
6.143.209.64 0:0:0:0:0:ffff:68f:d140
6.143.209.65 0:0:0:0:0:ffff:68f:d141
6.143.209.66 0:0:0:0:0:ffff:68f:d142
6.143.209.67 0:0:0:0:0:ffff:68f:d143
6.143.209.68 0:0:0:0:0:ffff:68f:d144
6.143.209.69 0:0:0:0:0:ffff:68f:d145
6.143.209.70 0:0:0:0:0:ffff:68f:d146
6.143.209.71 0:0:0:0:0:ffff:68f:d147
6.143.209.72 0:0:0:0:0:ffff:68f:d148
6.143.209.73 0:0:0:0:0:ffff:68f:d149
6.143.209.74 0:0:0:0:0:ffff:68f:d14a
6.143.209.75 0:0:0:0:0:ffff:68f:d14b
6.143.209.76 0:0:0:0:0:ffff:68f:d14c
6.143.209.77 0:0:0:0:0:ffff:68f:d14d
6.143.209.78 0:0:0:0:0:ffff:68f:d14e
6.143.209.79 0:0:0:0:0:ffff:68f:d14f
6.143.209.80 0:0:0:0:0:ffff:68f:d150
6.143.209.81 0:0:0:0:0:ffff:68f:d151
6.143.209.82 0:0:0:0:0:ffff:68f:d152
6.143.209.83 0:0:0:0:0:ffff:68f:d153
6.143.209.84 0:0:0:0:0:ffff:68f:d154
6.143.209.85 0:0:0:0:0:ffff:68f:d155
6.143.209.86 0:0:0:0:0:ffff:68f:d156
6.143.209.87 0:0:0:0:0:ffff:68f:d157
6.143.209.88 0:0:0:0:0:ffff:68f:d158
6.143.209.89 0:0:0:0:0:ffff:68f:d159
6.143.209.90 0:0:0:0:0:ffff:68f:d15a
6.143.209.91 0:0:0:0:0:ffff:68f:d15b
6.143.209.92 0:0:0:0:0:ffff:68f:d15c
6.143.209.93 0:0:0:0:0:ffff:68f:d15d
6.143.209.94 0:0:0:0:0:ffff:68f:d15e
6.143.209.95 0:0:0:0:0:ffff:68f:d15f
6.143.209.96 0:0:0:0:0:ffff:68f:d160
6.143.209.97 0:0:0:0:0:ffff:68f:d161
6.143.209.98 0:0:0:0:0:ffff:68f:d162
6.143.209.99 0:0:0:0:0:ffff:68f:d163
6.143.209.100 0:0:0:0:0:ffff:68f:d164
6.143.209.101 0:0:0:0:0:ffff:68f:d165
6.143.209.102 0:0:0:0:0:ffff:68f:d166
6.143.209.103 0:0:0:0:0:ffff:68f:d167
6.143.209.104 0:0:0:0:0:ffff:68f:d168
6.143.209.105 0:0:0:0:0:ffff:68f:d169
6.143.209.106 0:0:0:0:0:ffff:68f:d16a
6.143.209.107 0:0:0:0:0:ffff:68f:d16b
6.143.209.108 0:0:0:0:0:ffff:68f:d16c
6.143.209.109 0:0:0:0:0:ffff:68f:d16d
6.143.209.110 0:0:0:0:0:ffff:68f:d16e
6.143.209.111 0:0:0:0:0:ffff:68f:d16f
6.143.209.112 0:0:0:0:0:ffff:68f:d170
6.143.209.113 0:0:0:0:0:ffff:68f:d171
6.143.209.114 0:0:0:0:0:ffff:68f:d172
6.143.209.115 0:0:0:0:0:ffff:68f:d173
6.143.209.116 0:0:0:0:0:ffff:68f:d174
6.143.209.117 0:0:0:0:0:ffff:68f:d175
6.143.209.118 0:0:0:0:0:ffff:68f:d176
6.143.209.119 0:0:0:0:0:ffff:68f:d177
6.143.209.120 0:0:0:0:0:ffff:68f:d178


6.143.209.121 0:0:0:0:0:ffff:68f:d179
6.143.209.122 0:0:0:0:0:ffff:68f:d17a
6.143.209.123 0:0:0:0:0:ffff:68f:d17b
6.143.209.124 0:0:0:0:0:ffff:68f:d17c
6.143.209.125 0:0:0:0:0:ffff:68f:d17d
6.143.209.126 0:0:0:0:0:ffff:68f:d17e
6.143.209.127 0:0:0:0:0:ffff:68f:d17f
6.143.209.128 0:0:0:0:0:ffff:68f:d180
6.143.209.129 0:0:0:0:0:ffff:68f:d181
6.143.209.130 0:0:0:0:0:ffff:68f:d182
6.143.209.131 0:0:0:0:0:ffff:68f:d183
6.143.209.132 0:0:0:0:0:ffff:68f:d184
6.143.209.133 0:0:0:0:0:ffff:68f:d185
6.143.209.134 0:0:0:0:0:ffff:68f:d186
6.143.209.135 0:0:0:0:0:ffff:68f:d187
6.143.209.136 0:0:0:0:0:ffff:68f:d188
6.143.209.137 0:0:0:0:0:ffff:68f:d189
6.143.209.138 0:0:0:0:0:ffff:68f:d18a
6.143.209.139 0:0:0:0:0:ffff:68f:d18b
6.143.209.140 0:0:0:0:0:ffff:68f:d18c
6.143.209.141 0:0:0:0:0:ffff:68f:d18d
6.143.209.142 0:0:0:0:0:ffff:68f:d18e
6.143.209.143 0:0:0:0:0:ffff:68f:d18f
6.143.209.144 0:0:0:0:0:ffff:68f:d190
6.143.209.145 0:0:0:0:0:ffff:68f:d191
6.143.209.146 0:0:0:0:0:ffff:68f:d192
6.143.209.147 0:0:0:0:0:ffff:68f:d193
6.143.209.148 0:0:0:0:0:ffff:68f:d194
6.143.209.149 0:0:0:0:0:ffff:68f:d195
6.143.209.150 0:0:0:0:0:ffff:68f:d196
6.143.209.151 0:0:0:0:0:ffff:68f:d197
6.143.209.152 0:0:0:0:0:ffff:68f:d198
6.143.209.153 0:0:0:0:0:ffff:68f:d199
6.143.209.154 0:0:0:0:0:ffff:68f:d19a
6.143.209.155 0:0:0:0:0:ffff:68f:d19b
6.143.209.156 0:0:0:0:0:ffff:68f:d19c
6.143.209.157 0:0:0:0:0:ffff:68f:d19d
6.143.209.158 0:0:0:0:0:ffff:68f:d19e
6.143.209.159 0:0:0:0:0:ffff:68f:d19f
6.143.209.160 0:0:0:0:0:ffff:68f:d1a0
6.143.209.161 0:0:0:0:0:ffff:68f:d1a1
6.143.209.162 0:0:0:0:0:ffff:68f:d1a2
6.143.209.163 0:0:0:0:0:ffff:68f:d1a3
6.143.209.164 0:0:0:0:0:ffff:68f:d1a4
6.143.209.165 0:0:0:0:0:ffff:68f:d1a5
6.143.209.166 0:0:0:0:0:ffff:68f:d1a6
6.143.209.167 0:0:0:0:0:ffff:68f:d1a7
6.143.209.168 0:0:0:0:0:ffff:68f:d1a8
6.143.209.169 0:0:0:0:0:ffff:68f:d1a9
6.143.209.170 0:0:0:0:0:ffff:68f:d1aa
6.143.209.171 0:0:0:0:0:ffff:68f:d1ab
6.143.209.172 0:0:0:0:0:ffff:68f:d1ac
6.143.209.173 0:0:0:0:0:ffff:68f:d1ad
6.143.209.174 0:0:0:0:0:ffff:68f:d1ae
6.143.209.175 0:0:0:0:0:ffff:68f:d1af
6.143.209.176 0:0:0:0:0:ffff:68f:d1b0
6.143.209.177 0:0:0:0:0:ffff:68f:d1b1
6.143.209.178 0:0:0:0:0:ffff:68f:d1b2
6.143.209.179 0:0:0:0:0:ffff:68f:d1b3
6.143.209.180 0:0:0:0:0:ffff:68f:d1b4


6.143.209.181 0:0:0:0:0:ffff:68f:d1b5
6.143.209.182 0:0:0:0:0:ffff:68f:d1b6
6.143.209.183 0:0:0:0:0:ffff:68f:d1b7
6.143.209.184 0:0:0:0:0:ffff:68f:d1b8
6.143.209.185 0:0:0:0:0:ffff:68f:d1b9
6.143.209.186 0:0:0:0:0:ffff:68f:d1ba
6.143.209.187 0:0:0:0:0:ffff:68f:d1bb
6.143.209.188 0:0:0:0:0:ffff:68f:d1bc
6.143.209.189 0:0:0:0:0:ffff:68f:d1bd
6.143.209.190 0:0:0:0:0:ffff:68f:d1be
6.143.209.191 0:0:0:0:0:ffff:68f:d1bf
6.143.209.192 0:0:0:0:0:ffff:68f:d1c0
6.143.209.193 0:0:0:0:0:ffff:68f:d1c1
6.143.209.194 0:0:0:0:0:ffff:68f:d1c2
6.143.209.195 0:0:0:0:0:ffff:68f:d1c3
6.143.209.196 0:0:0:0:0:ffff:68f:d1c4
6.143.209.197 0:0:0:0:0:ffff:68f:d1c5
6.143.209.198 0:0:0:0:0:ffff:68f:d1c6
6.143.209.199 0:0:0:0:0:ffff:68f:d1c7
6.143.209.200 0:0:0:0:0:ffff:68f:d1c8
6.143.209.201 0:0:0:0:0:ffff:68f:d1c9
6.143.209.202 0:0:0:0:0:ffff:68f:d1ca
6.143.209.203 0:0:0:0:0:ffff:68f:d1cb
6.143.209.204 0:0:0:0:0:ffff:68f:d1cc
6.143.209.205 0:0:0:0:0:ffff:68f:d1cd
6.143.209.206 0:0:0:0:0:ffff:68f:d1ce
6.143.209.207 0:0:0:0:0:ffff:68f:d1cf
6.143.209.208 0:0:0:0:0:ffff:68f:d1d0
6.143.209.209 0:0:0:0:0:ffff:68f:d1d1
6.143.209.210 0:0:0:0:0:ffff:68f:d1d2
6.143.209.211 0:0:0:0:0:ffff:68f:d1d3
6.143.209.212 0:0:0:0:0:ffff:68f:d1d4
6.143.209.213 0:0:0:0:0:ffff:68f:d1d5
6.143.209.214 0:0:0:0:0:ffff:68f:d1d6
6.143.209.215 0:0:0:0:0:ffff:68f:d1d7
6.143.209.216 0:0:0:0:0:ffff:68f:d1d8
6.143.209.217 0:0:0:0:0:ffff:68f:d1d9
6.143.209.218 0:0:0:0:0:ffff:68f:d1da
6.143.209.219 0:0:0:0:0:ffff:68f:d1db
6.143.209.220 0:0:0:0:0:ffff:68f:d1dc
6.143.209.221 0:0:0:0:0:ffff:68f:d1dd
6.143.209.222 0:0:0:0:0:ffff:68f:d1de
6.143.209.223 0:0:0:0:0:ffff:68f:d1df
6.143.209.224 0:0:0:0:0:ffff:68f:d1e0
6.143.209.225 0:0:0:0:0:ffff:68f:d1e1
6.143.209.226 0:0:0:0:0:ffff:68f:d1e2
6.143.209.227 0:0:0:0:0:ffff:68f:d1e3
6.143.209.228 0:0:0:0:0:ffff:68f:d1e4
6.143.209.229 0:0:0:0:0:ffff:68f:d1e5
6.143.209.230 0:0:0:0:0:ffff:68f:d1e6
6.143.209.231 0:0:0:0:0:ffff:68f:d1e7
6.143.209.232 0:0:0:0:0:ffff:68f:d1e8
6.143.209.233 0:0:0:0:0:ffff:68f:d1e9
6.143.209.234 0:0:0:0:0:ffff:68f:d1ea
6.143.209.235 0:0:0:0:0:ffff:68f:d1eb
6.143.209.236 0:0:0:0:0:ffff:68f:d1ec
6.143.209.237 0:0:0:0:0:ffff:68f:d1ed
6.143.209.238 0:0:0:0:0:ffff:68f:d1ee
6.143.209.239 0:0:0:0:0:ffff:68f:d1ef
6.143.209.240 0:0:0:0:0:ffff:68f:d1f0
6.143.209.241 0:0:0:0:0:ffff:68f:d1f1
6.143.209.242 0:0:0:0:0:ffff:68f:d1f2
6.143.209.243 0:0:0:0:0:ffff:68f:d1f3
6.143.209.244 0:0:0:0:0:ffff:68f:d1f4
6.143.209.245 0:0:0:0:0:ffff:68f:d1f5
6.143.209.246 0:0:0:0:0:ffff:68f:d1f6
6.143.209.247 0:0:0:0:0:ffff:68f:d1f7
6.143.209.248 0:0:0:0:0:ffff:68f:d1f8
6.143.209.249 0:0:0:0:0:ffff:68f:d1f9
6.143.209.250 0:0:0:0:0:ffff:68f:d1fa
6.143.209.251 0:0:0:0:0:ffff:68f:d1fb
6.143.209.252 0:0:0:0:0:ffff:68f:d1fc
6.143.209.253 0:0:0:0:0:ffff:68f:d1fd
6.143.209.254 0:0:0:0:0:ffff:68f:d1fe
6.143.209.255 0:0:0:0:0:ffff:68f: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.