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
42.152.209.1 0:0:0:0:0:ffff:2a98:d101
42.152.209.2 0:0:0:0:0:ffff:2a98:d102
42.152.209.3 0:0:0:0:0:ffff:2a98:d103
42.152.209.4 0:0:0:0:0:ffff:2a98:d104
42.152.209.5 0:0:0:0:0:ffff:2a98:d105
42.152.209.6 0:0:0:0:0:ffff:2a98:d106
42.152.209.7 0:0:0:0:0:ffff:2a98:d107
42.152.209.8 0:0:0:0:0:ffff:2a98:d108
42.152.209.9 0:0:0:0:0:ffff:2a98:d109
42.152.209.10 0:0:0:0:0:ffff:2a98:d10a
42.152.209.11 0:0:0:0:0:ffff:2a98:d10b
42.152.209.12 0:0:0:0:0:ffff:2a98:d10c
42.152.209.13 0:0:0:0:0:ffff:2a98:d10d
42.152.209.14 0:0:0:0:0:ffff:2a98:d10e
42.152.209.15 0:0:0:0:0:ffff:2a98:d10f
42.152.209.16 0:0:0:0:0:ffff:2a98:d110
42.152.209.17 0:0:0:0:0:ffff:2a98:d111
42.152.209.18 0:0:0:0:0:ffff:2a98:d112
42.152.209.19 0:0:0:0:0:ffff:2a98:d113
42.152.209.20 0:0:0:0:0:ffff:2a98:d114
42.152.209.21 0:0:0:0:0:ffff:2a98:d115
42.152.209.22 0:0:0:0:0:ffff:2a98:d116
42.152.209.23 0:0:0:0:0:ffff:2a98:d117
42.152.209.24 0:0:0:0:0:ffff:2a98:d118
42.152.209.25 0:0:0:0:0:ffff:2a98:d119
42.152.209.26 0:0:0:0:0:ffff:2a98:d11a
42.152.209.27 0:0:0:0:0:ffff:2a98:d11b
42.152.209.28 0:0:0:0:0:ffff:2a98:d11c
42.152.209.29 0:0:0:0:0:ffff:2a98:d11d
42.152.209.30 0:0:0:0:0:ffff:2a98:d11e
42.152.209.31 0:0:0:0:0:ffff:2a98:d11f
42.152.209.32 0:0:0:0:0:ffff:2a98:d120
42.152.209.33 0:0:0:0:0:ffff:2a98:d121
42.152.209.34 0:0:0:0:0:ffff:2a98:d122
42.152.209.35 0:0:0:0:0:ffff:2a98:d123
42.152.209.36 0:0:0:0:0:ffff:2a98:d124
42.152.209.37 0:0:0:0:0:ffff:2a98:d125
42.152.209.38 0:0:0:0:0:ffff:2a98:d126
42.152.209.39 0:0:0:0:0:ffff:2a98:d127
42.152.209.40 0:0:0:0:0:ffff:2a98:d128
42.152.209.41 0:0:0:0:0:ffff:2a98:d129
42.152.209.42 0:0:0:0:0:ffff:2a98:d12a
42.152.209.43 0:0:0:0:0:ffff:2a98:d12b
42.152.209.44 0:0:0:0:0:ffff:2a98:d12c
42.152.209.45 0:0:0:0:0:ffff:2a98:d12d
42.152.209.46 0:0:0:0:0:ffff:2a98:d12e
42.152.209.47 0:0:0:0:0:ffff:2a98:d12f
42.152.209.48 0:0:0:0:0:ffff:2a98:d130
42.152.209.49 0:0:0:0:0:ffff:2a98:d131
42.152.209.50 0:0:0:0:0:ffff:2a98:d132
42.152.209.51 0:0:0:0:0:ffff:2a98:d133
42.152.209.52 0:0:0:0:0:ffff:2a98:d134
42.152.209.53 0:0:0:0:0:ffff:2a98:d135
42.152.209.54 0:0:0:0:0:ffff:2a98:d136
42.152.209.55 0:0:0:0:0:ffff:2a98:d137
42.152.209.56 0:0:0:0:0:ffff:2a98:d138
42.152.209.57 0:0:0:0:0:ffff:2a98:d139
42.152.209.58 0:0:0:0:0:ffff:2a98:d13a
42.152.209.59 0:0:0:0:0:ffff:2a98:d13b
42.152.209.60 0:0:0:0:0:ffff:2a98:d13c


42.152.209.61 0:0:0:0:0:ffff:2a98:d13d
42.152.209.62 0:0:0:0:0:ffff:2a98:d13e
42.152.209.63 0:0:0:0:0:ffff:2a98:d13f
42.152.209.64 0:0:0:0:0:ffff:2a98:d140
42.152.209.65 0:0:0:0:0:ffff:2a98:d141
42.152.209.66 0:0:0:0:0:ffff:2a98:d142
42.152.209.67 0:0:0:0:0:ffff:2a98:d143
42.152.209.68 0:0:0:0:0:ffff:2a98:d144
42.152.209.69 0:0:0:0:0:ffff:2a98:d145
42.152.209.70 0:0:0:0:0:ffff:2a98:d146
42.152.209.71 0:0:0:0:0:ffff:2a98:d147
42.152.209.72 0:0:0:0:0:ffff:2a98:d148
42.152.209.73 0:0:0:0:0:ffff:2a98:d149
42.152.209.74 0:0:0:0:0:ffff:2a98:d14a
42.152.209.75 0:0:0:0:0:ffff:2a98:d14b
42.152.209.76 0:0:0:0:0:ffff:2a98:d14c
42.152.209.77 0:0:0:0:0:ffff:2a98:d14d
42.152.209.78 0:0:0:0:0:ffff:2a98:d14e
42.152.209.79 0:0:0:0:0:ffff:2a98:d14f
42.152.209.80 0:0:0:0:0:ffff:2a98:d150
42.152.209.81 0:0:0:0:0:ffff:2a98:d151
42.152.209.82 0:0:0:0:0:ffff:2a98:d152
42.152.209.83 0:0:0:0:0:ffff:2a98:d153
42.152.209.84 0:0:0:0:0:ffff:2a98:d154
42.152.209.85 0:0:0:0:0:ffff:2a98:d155
42.152.209.86 0:0:0:0:0:ffff:2a98:d156
42.152.209.87 0:0:0:0:0:ffff:2a98:d157
42.152.209.88 0:0:0:0:0:ffff:2a98:d158
42.152.209.89 0:0:0:0:0:ffff:2a98:d159
42.152.209.90 0:0:0:0:0:ffff:2a98:d15a
42.152.209.91 0:0:0:0:0:ffff:2a98:d15b
42.152.209.92 0:0:0:0:0:ffff:2a98:d15c
42.152.209.93 0:0:0:0:0:ffff:2a98:d15d
42.152.209.94 0:0:0:0:0:ffff:2a98:d15e
42.152.209.95 0:0:0:0:0:ffff:2a98:d15f
42.152.209.96 0:0:0:0:0:ffff:2a98:d160
42.152.209.97 0:0:0:0:0:ffff:2a98:d161
42.152.209.98 0:0:0:0:0:ffff:2a98:d162
42.152.209.99 0:0:0:0:0:ffff:2a98:d163
42.152.209.100 0:0:0:0:0:ffff:2a98:d164
42.152.209.101 0:0:0:0:0:ffff:2a98:d165
42.152.209.102 0:0:0:0:0:ffff:2a98:d166
42.152.209.103 0:0:0:0:0:ffff:2a98:d167
42.152.209.104 0:0:0:0:0:ffff:2a98:d168
42.152.209.105 0:0:0:0:0:ffff:2a98:d169
42.152.209.106 0:0:0:0:0:ffff:2a98:d16a
42.152.209.107 0:0:0:0:0:ffff:2a98:d16b
42.152.209.108 0:0:0:0:0:ffff:2a98:d16c
42.152.209.109 0:0:0:0:0:ffff:2a98:d16d
42.152.209.110 0:0:0:0:0:ffff:2a98:d16e
42.152.209.111 0:0:0:0:0:ffff:2a98:d16f
42.152.209.112 0:0:0:0:0:ffff:2a98:d170
42.152.209.113 0:0:0:0:0:ffff:2a98:d171
42.152.209.114 0:0:0:0:0:ffff:2a98:d172
42.152.209.115 0:0:0:0:0:ffff:2a98:d173
42.152.209.116 0:0:0:0:0:ffff:2a98:d174
42.152.209.117 0:0:0:0:0:ffff:2a98:d175
42.152.209.118 0:0:0:0:0:ffff:2a98:d176
42.152.209.119 0:0:0:0:0:ffff:2a98:d177
42.152.209.120 0:0:0:0:0:ffff:2a98:d178


42.152.209.121 0:0:0:0:0:ffff:2a98:d179
42.152.209.122 0:0:0:0:0:ffff:2a98:d17a
42.152.209.123 0:0:0:0:0:ffff:2a98:d17b
42.152.209.124 0:0:0:0:0:ffff:2a98:d17c
42.152.209.125 0:0:0:0:0:ffff:2a98:d17d
42.152.209.126 0:0:0:0:0:ffff:2a98:d17e
42.152.209.127 0:0:0:0:0:ffff:2a98:d17f
42.152.209.128 0:0:0:0:0:ffff:2a98:d180
42.152.209.129 0:0:0:0:0:ffff:2a98:d181
42.152.209.130 0:0:0:0:0:ffff:2a98:d182
42.152.209.131 0:0:0:0:0:ffff:2a98:d183
42.152.209.132 0:0:0:0:0:ffff:2a98:d184
42.152.209.133 0:0:0:0:0:ffff:2a98:d185
42.152.209.134 0:0:0:0:0:ffff:2a98:d186
42.152.209.135 0:0:0:0:0:ffff:2a98:d187
42.152.209.136 0:0:0:0:0:ffff:2a98:d188
42.152.209.137 0:0:0:0:0:ffff:2a98:d189
42.152.209.138 0:0:0:0:0:ffff:2a98:d18a
42.152.209.139 0:0:0:0:0:ffff:2a98:d18b
42.152.209.140 0:0:0:0:0:ffff:2a98:d18c
42.152.209.141 0:0:0:0:0:ffff:2a98:d18d
42.152.209.142 0:0:0:0:0:ffff:2a98:d18e
42.152.209.143 0:0:0:0:0:ffff:2a98:d18f
42.152.209.144 0:0:0:0:0:ffff:2a98:d190
42.152.209.145 0:0:0:0:0:ffff:2a98:d191
42.152.209.146 0:0:0:0:0:ffff:2a98:d192
42.152.209.147 0:0:0:0:0:ffff:2a98:d193
42.152.209.148 0:0:0:0:0:ffff:2a98:d194
42.152.209.149 0:0:0:0:0:ffff:2a98:d195
42.152.209.150 0:0:0:0:0:ffff:2a98:d196
42.152.209.151 0:0:0:0:0:ffff:2a98:d197
42.152.209.152 0:0:0:0:0:ffff:2a98:d198
42.152.209.153 0:0:0:0:0:ffff:2a98:d199
42.152.209.154 0:0:0:0:0:ffff:2a98:d19a
42.152.209.155 0:0:0:0:0:ffff:2a98:d19b
42.152.209.156 0:0:0:0:0:ffff:2a98:d19c
42.152.209.157 0:0:0:0:0:ffff:2a98:d19d
42.152.209.158 0:0:0:0:0:ffff:2a98:d19e
42.152.209.159 0:0:0:0:0:ffff:2a98:d19f
42.152.209.160 0:0:0:0:0:ffff:2a98:d1a0
42.152.209.161 0:0:0:0:0:ffff:2a98:d1a1
42.152.209.162 0:0:0:0:0:ffff:2a98:d1a2
42.152.209.163 0:0:0:0:0:ffff:2a98:d1a3
42.152.209.164 0:0:0:0:0:ffff:2a98:d1a4
42.152.209.165 0:0:0:0:0:ffff:2a98:d1a5
42.152.209.166 0:0:0:0:0:ffff:2a98:d1a6
42.152.209.167 0:0:0:0:0:ffff:2a98:d1a7
42.152.209.168 0:0:0:0:0:ffff:2a98:d1a8
42.152.209.169 0:0:0:0:0:ffff:2a98:d1a9
42.152.209.170 0:0:0:0:0:ffff:2a98:d1aa
42.152.209.171 0:0:0:0:0:ffff:2a98:d1ab
42.152.209.172 0:0:0:0:0:ffff:2a98:d1ac
42.152.209.173 0:0:0:0:0:ffff:2a98:d1ad
42.152.209.174 0:0:0:0:0:ffff:2a98:d1ae
42.152.209.175 0:0:0:0:0:ffff:2a98:d1af
42.152.209.176 0:0:0:0:0:ffff:2a98:d1b0
42.152.209.177 0:0:0:0:0:ffff:2a98:d1b1
42.152.209.178 0:0:0:0:0:ffff:2a98:d1b2
42.152.209.179 0:0:0:0:0:ffff:2a98:d1b3
42.152.209.180 0:0:0:0:0:ffff:2a98:d1b4


42.152.209.181 0:0:0:0:0:ffff:2a98:d1b5
42.152.209.182 0:0:0:0:0:ffff:2a98:d1b6
42.152.209.183 0:0:0:0:0:ffff:2a98:d1b7
42.152.209.184 0:0:0:0:0:ffff:2a98:d1b8
42.152.209.185 0:0:0:0:0:ffff:2a98:d1b9
42.152.209.186 0:0:0:0:0:ffff:2a98:d1ba
42.152.209.187 0:0:0:0:0:ffff:2a98:d1bb
42.152.209.188 0:0:0:0:0:ffff:2a98:d1bc
42.152.209.189 0:0:0:0:0:ffff:2a98:d1bd
42.152.209.190 0:0:0:0:0:ffff:2a98:d1be
42.152.209.191 0:0:0:0:0:ffff:2a98:d1bf
42.152.209.192 0:0:0:0:0:ffff:2a98:d1c0
42.152.209.193 0:0:0:0:0:ffff:2a98:d1c1
42.152.209.194 0:0:0:0:0:ffff:2a98:d1c2
42.152.209.195 0:0:0:0:0:ffff:2a98:d1c3
42.152.209.196 0:0:0:0:0:ffff:2a98:d1c4
42.152.209.197 0:0:0:0:0:ffff:2a98:d1c5
42.152.209.198 0:0:0:0:0:ffff:2a98:d1c6
42.152.209.199 0:0:0:0:0:ffff:2a98:d1c7
42.152.209.200 0:0:0:0:0:ffff:2a98:d1c8
42.152.209.201 0:0:0:0:0:ffff:2a98:d1c9
42.152.209.202 0:0:0:0:0:ffff:2a98:d1ca
42.152.209.203 0:0:0:0:0:ffff:2a98:d1cb
42.152.209.204 0:0:0:0:0:ffff:2a98:d1cc
42.152.209.205 0:0:0:0:0:ffff:2a98:d1cd
42.152.209.206 0:0:0:0:0:ffff:2a98:d1ce
42.152.209.207 0:0:0:0:0:ffff:2a98:d1cf
42.152.209.208 0:0:0:0:0:ffff:2a98:d1d0
42.152.209.209 0:0:0:0:0:ffff:2a98:d1d1
42.152.209.210 0:0:0:0:0:ffff:2a98:d1d2
42.152.209.211 0:0:0:0:0:ffff:2a98:d1d3
42.152.209.212 0:0:0:0:0:ffff:2a98:d1d4
42.152.209.213 0:0:0:0:0:ffff:2a98:d1d5
42.152.209.214 0:0:0:0:0:ffff:2a98:d1d6
42.152.209.215 0:0:0:0:0:ffff:2a98:d1d7
42.152.209.216 0:0:0:0:0:ffff:2a98:d1d8
42.152.209.217 0:0:0:0:0:ffff:2a98:d1d9
42.152.209.218 0:0:0:0:0:ffff:2a98:d1da
42.152.209.219 0:0:0:0:0:ffff:2a98:d1db
42.152.209.220 0:0:0:0:0:ffff:2a98:d1dc
42.152.209.221 0:0:0:0:0:ffff:2a98:d1dd
42.152.209.222 0:0:0:0:0:ffff:2a98:d1de
42.152.209.223 0:0:0:0:0:ffff:2a98:d1df
42.152.209.224 0:0:0:0:0:ffff:2a98:d1e0
42.152.209.225 0:0:0:0:0:ffff:2a98:d1e1
42.152.209.226 0:0:0:0:0:ffff:2a98:d1e2
42.152.209.227 0:0:0:0:0:ffff:2a98:d1e3
42.152.209.228 0:0:0:0:0:ffff:2a98:d1e4
42.152.209.229 0:0:0:0:0:ffff:2a98:d1e5
42.152.209.230 0:0:0:0:0:ffff:2a98:d1e6
42.152.209.231 0:0:0:0:0:ffff:2a98:d1e7
42.152.209.232 0:0:0:0:0:ffff:2a98:d1e8
42.152.209.233 0:0:0:0:0:ffff:2a98:d1e9
42.152.209.234 0:0:0:0:0:ffff:2a98:d1ea
42.152.209.235 0:0:0:0:0:ffff:2a98:d1eb
42.152.209.236 0:0:0:0:0:ffff:2a98:d1ec
42.152.209.237 0:0:0:0:0:ffff:2a98:d1ed
42.152.209.238 0:0:0:0:0:ffff:2a98:d1ee
42.152.209.239 0:0:0:0:0:ffff:2a98:d1ef
42.152.209.240 0:0:0:0:0:ffff:2a98:d1f0
42.152.209.241 0:0:0:0:0:ffff:2a98:d1f1
42.152.209.242 0:0:0:0:0:ffff:2a98:d1f2
42.152.209.243 0:0:0:0:0:ffff:2a98:d1f3
42.152.209.244 0:0:0:0:0:ffff:2a98:d1f4
42.152.209.245 0:0:0:0:0:ffff:2a98:d1f5
42.152.209.246 0:0:0:0:0:ffff:2a98:d1f6
42.152.209.247 0:0:0:0:0:ffff:2a98:d1f7
42.152.209.248 0:0:0:0:0:ffff:2a98:d1f8
42.152.209.249 0:0:0:0:0:ffff:2a98:d1f9
42.152.209.250 0:0:0:0:0:ffff:2a98:d1fa
42.152.209.251 0:0:0:0:0:ffff:2a98:d1fb
42.152.209.252 0:0:0:0:0:ffff:2a98:d1fc
42.152.209.253 0:0:0:0:0:ffff:2a98:d1fd
42.152.209.254 0:0:0:0:0:ffff:2a98:d1fe
42.152.209.255 0:0:0:0:0:ffff:2a98: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.