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
89.151.209.1 0:0:0:0:0:ffff:5997:d101
89.151.209.2 0:0:0:0:0:ffff:5997:d102
89.151.209.3 0:0:0:0:0:ffff:5997:d103
89.151.209.4 0:0:0:0:0:ffff:5997:d104
89.151.209.5 0:0:0:0:0:ffff:5997:d105
89.151.209.6 0:0:0:0:0:ffff:5997:d106
89.151.209.7 0:0:0:0:0:ffff:5997:d107
89.151.209.8 0:0:0:0:0:ffff:5997:d108
89.151.209.9 0:0:0:0:0:ffff:5997:d109
89.151.209.10 0:0:0:0:0:ffff:5997:d10a
89.151.209.11 0:0:0:0:0:ffff:5997:d10b
89.151.209.12 0:0:0:0:0:ffff:5997:d10c
89.151.209.13 0:0:0:0:0:ffff:5997:d10d
89.151.209.14 0:0:0:0:0:ffff:5997:d10e
89.151.209.15 0:0:0:0:0:ffff:5997:d10f
89.151.209.16 0:0:0:0:0:ffff:5997:d110
89.151.209.17 0:0:0:0:0:ffff:5997:d111
89.151.209.18 0:0:0:0:0:ffff:5997:d112
89.151.209.19 0:0:0:0:0:ffff:5997:d113
89.151.209.20 0:0:0:0:0:ffff:5997:d114
89.151.209.21 0:0:0:0:0:ffff:5997:d115
89.151.209.22 0:0:0:0:0:ffff:5997:d116
89.151.209.23 0:0:0:0:0:ffff:5997:d117
89.151.209.24 0:0:0:0:0:ffff:5997:d118
89.151.209.25 0:0:0:0:0:ffff:5997:d119
89.151.209.26 0:0:0:0:0:ffff:5997:d11a
89.151.209.27 0:0:0:0:0:ffff:5997:d11b
89.151.209.28 0:0:0:0:0:ffff:5997:d11c
89.151.209.29 0:0:0:0:0:ffff:5997:d11d
89.151.209.30 0:0:0:0:0:ffff:5997:d11e
89.151.209.31 0:0:0:0:0:ffff:5997:d11f
89.151.209.32 0:0:0:0:0:ffff:5997:d120
89.151.209.33 0:0:0:0:0:ffff:5997:d121
89.151.209.34 0:0:0:0:0:ffff:5997:d122
89.151.209.35 0:0:0:0:0:ffff:5997:d123
89.151.209.36 0:0:0:0:0:ffff:5997:d124
89.151.209.37 0:0:0:0:0:ffff:5997:d125
89.151.209.38 0:0:0:0:0:ffff:5997:d126
89.151.209.39 0:0:0:0:0:ffff:5997:d127
89.151.209.40 0:0:0:0:0:ffff:5997:d128
89.151.209.41 0:0:0:0:0:ffff:5997:d129
89.151.209.42 0:0:0:0:0:ffff:5997:d12a
89.151.209.43 0:0:0:0:0:ffff:5997:d12b
89.151.209.44 0:0:0:0:0:ffff:5997:d12c
89.151.209.45 0:0:0:0:0:ffff:5997:d12d
89.151.209.46 0:0:0:0:0:ffff:5997:d12e
89.151.209.47 0:0:0:0:0:ffff:5997:d12f
89.151.209.48 0:0:0:0:0:ffff:5997:d130
89.151.209.49 0:0:0:0:0:ffff:5997:d131
89.151.209.50 0:0:0:0:0:ffff:5997:d132
89.151.209.51 0:0:0:0:0:ffff:5997:d133
89.151.209.52 0:0:0:0:0:ffff:5997:d134
89.151.209.53 0:0:0:0:0:ffff:5997:d135
89.151.209.54 0:0:0:0:0:ffff:5997:d136
89.151.209.55 0:0:0:0:0:ffff:5997:d137
89.151.209.56 0:0:0:0:0:ffff:5997:d138
89.151.209.57 0:0:0:0:0:ffff:5997:d139
89.151.209.58 0:0:0:0:0:ffff:5997:d13a
89.151.209.59 0:0:0:0:0:ffff:5997:d13b
89.151.209.60 0:0:0:0:0:ffff:5997:d13c


89.151.209.61 0:0:0:0:0:ffff:5997:d13d
89.151.209.62 0:0:0:0:0:ffff:5997:d13e
89.151.209.63 0:0:0:0:0:ffff:5997:d13f
89.151.209.64 0:0:0:0:0:ffff:5997:d140
89.151.209.65 0:0:0:0:0:ffff:5997:d141
89.151.209.66 0:0:0:0:0:ffff:5997:d142
89.151.209.67 0:0:0:0:0:ffff:5997:d143
89.151.209.68 0:0:0:0:0:ffff:5997:d144
89.151.209.69 0:0:0:0:0:ffff:5997:d145
89.151.209.70 0:0:0:0:0:ffff:5997:d146
89.151.209.71 0:0:0:0:0:ffff:5997:d147
89.151.209.72 0:0:0:0:0:ffff:5997:d148
89.151.209.73 0:0:0:0:0:ffff:5997:d149
89.151.209.74 0:0:0:0:0:ffff:5997:d14a
89.151.209.75 0:0:0:0:0:ffff:5997:d14b
89.151.209.76 0:0:0:0:0:ffff:5997:d14c
89.151.209.77 0:0:0:0:0:ffff:5997:d14d
89.151.209.78 0:0:0:0:0:ffff:5997:d14e
89.151.209.79 0:0:0:0:0:ffff:5997:d14f
89.151.209.80 0:0:0:0:0:ffff:5997:d150
89.151.209.81 0:0:0:0:0:ffff:5997:d151
89.151.209.82 0:0:0:0:0:ffff:5997:d152
89.151.209.83 0:0:0:0:0:ffff:5997:d153
89.151.209.84 0:0:0:0:0:ffff:5997:d154
89.151.209.85 0:0:0:0:0:ffff:5997:d155
89.151.209.86 0:0:0:0:0:ffff:5997:d156
89.151.209.87 0:0:0:0:0:ffff:5997:d157
89.151.209.88 0:0:0:0:0:ffff:5997:d158
89.151.209.89 0:0:0:0:0:ffff:5997:d159
89.151.209.90 0:0:0:0:0:ffff:5997:d15a
89.151.209.91 0:0:0:0:0:ffff:5997:d15b
89.151.209.92 0:0:0:0:0:ffff:5997:d15c
89.151.209.93 0:0:0:0:0:ffff:5997:d15d
89.151.209.94 0:0:0:0:0:ffff:5997:d15e
89.151.209.95 0:0:0:0:0:ffff:5997:d15f
89.151.209.96 0:0:0:0:0:ffff:5997:d160
89.151.209.97 0:0:0:0:0:ffff:5997:d161
89.151.209.98 0:0:0:0:0:ffff:5997:d162
89.151.209.99 0:0:0:0:0:ffff:5997:d163
89.151.209.100 0:0:0:0:0:ffff:5997:d164
89.151.209.101 0:0:0:0:0:ffff:5997:d165
89.151.209.102 0:0:0:0:0:ffff:5997:d166
89.151.209.103 0:0:0:0:0:ffff:5997:d167
89.151.209.104 0:0:0:0:0:ffff:5997:d168
89.151.209.105 0:0:0:0:0:ffff:5997:d169
89.151.209.106 0:0:0:0:0:ffff:5997:d16a
89.151.209.107 0:0:0:0:0:ffff:5997:d16b
89.151.209.108 0:0:0:0:0:ffff:5997:d16c
89.151.209.109 0:0:0:0:0:ffff:5997:d16d
89.151.209.110 0:0:0:0:0:ffff:5997:d16e
89.151.209.111 0:0:0:0:0:ffff:5997:d16f
89.151.209.112 0:0:0:0:0:ffff:5997:d170
89.151.209.113 0:0:0:0:0:ffff:5997:d171
89.151.209.114 0:0:0:0:0:ffff:5997:d172
89.151.209.115 0:0:0:0:0:ffff:5997:d173
89.151.209.116 0:0:0:0:0:ffff:5997:d174
89.151.209.117 0:0:0:0:0:ffff:5997:d175
89.151.209.118 0:0:0:0:0:ffff:5997:d176
89.151.209.119 0:0:0:0:0:ffff:5997:d177
89.151.209.120 0:0:0:0:0:ffff:5997:d178


89.151.209.121 0:0:0:0:0:ffff:5997:d179
89.151.209.122 0:0:0:0:0:ffff:5997:d17a
89.151.209.123 0:0:0:0:0:ffff:5997:d17b
89.151.209.124 0:0:0:0:0:ffff:5997:d17c
89.151.209.125 0:0:0:0:0:ffff:5997:d17d
89.151.209.126 0:0:0:0:0:ffff:5997:d17e
89.151.209.127 0:0:0:0:0:ffff:5997:d17f
89.151.209.128 0:0:0:0:0:ffff:5997:d180
89.151.209.129 0:0:0:0:0:ffff:5997:d181
89.151.209.130 0:0:0:0:0:ffff:5997:d182
89.151.209.131 0:0:0:0:0:ffff:5997:d183
89.151.209.132 0:0:0:0:0:ffff:5997:d184
89.151.209.133 0:0:0:0:0:ffff:5997:d185
89.151.209.134 0:0:0:0:0:ffff:5997:d186
89.151.209.135 0:0:0:0:0:ffff:5997:d187
89.151.209.136 0:0:0:0:0:ffff:5997:d188
89.151.209.137 0:0:0:0:0:ffff:5997:d189
89.151.209.138 0:0:0:0:0:ffff:5997:d18a
89.151.209.139 0:0:0:0:0:ffff:5997:d18b
89.151.209.140 0:0:0:0:0:ffff:5997:d18c
89.151.209.141 0:0:0:0:0:ffff:5997:d18d
89.151.209.142 0:0:0:0:0:ffff:5997:d18e
89.151.209.143 0:0:0:0:0:ffff:5997:d18f
89.151.209.144 0:0:0:0:0:ffff:5997:d190
89.151.209.145 0:0:0:0:0:ffff:5997:d191
89.151.209.146 0:0:0:0:0:ffff:5997:d192
89.151.209.147 0:0:0:0:0:ffff:5997:d193
89.151.209.148 0:0:0:0:0:ffff:5997:d194
89.151.209.149 0:0:0:0:0:ffff:5997:d195
89.151.209.150 0:0:0:0:0:ffff:5997:d196
89.151.209.151 0:0:0:0:0:ffff:5997:d197
89.151.209.152 0:0:0:0:0:ffff:5997:d198
89.151.209.153 0:0:0:0:0:ffff:5997:d199
89.151.209.154 0:0:0:0:0:ffff:5997:d19a
89.151.209.155 0:0:0:0:0:ffff:5997:d19b
89.151.209.156 0:0:0:0:0:ffff:5997:d19c
89.151.209.157 0:0:0:0:0:ffff:5997:d19d
89.151.209.158 0:0:0:0:0:ffff:5997:d19e
89.151.209.159 0:0:0:0:0:ffff:5997:d19f
89.151.209.160 0:0:0:0:0:ffff:5997:d1a0
89.151.209.161 0:0:0:0:0:ffff:5997:d1a1
89.151.209.162 0:0:0:0:0:ffff:5997:d1a2
89.151.209.163 0:0:0:0:0:ffff:5997:d1a3
89.151.209.164 0:0:0:0:0:ffff:5997:d1a4
89.151.209.165 0:0:0:0:0:ffff:5997:d1a5
89.151.209.166 0:0:0:0:0:ffff:5997:d1a6
89.151.209.167 0:0:0:0:0:ffff:5997:d1a7
89.151.209.168 0:0:0:0:0:ffff:5997:d1a8
89.151.209.169 0:0:0:0:0:ffff:5997:d1a9
89.151.209.170 0:0:0:0:0:ffff:5997:d1aa
89.151.209.171 0:0:0:0:0:ffff:5997:d1ab
89.151.209.172 0:0:0:0:0:ffff:5997:d1ac
89.151.209.173 0:0:0:0:0:ffff:5997:d1ad
89.151.209.174 0:0:0:0:0:ffff:5997:d1ae
89.151.209.175 0:0:0:0:0:ffff:5997:d1af
89.151.209.176 0:0:0:0:0:ffff:5997:d1b0
89.151.209.177 0:0:0:0:0:ffff:5997:d1b1
89.151.209.178 0:0:0:0:0:ffff:5997:d1b2
89.151.209.179 0:0:0:0:0:ffff:5997:d1b3
89.151.209.180 0:0:0:0:0:ffff:5997:d1b4


89.151.209.181 0:0:0:0:0:ffff:5997:d1b5
89.151.209.182 0:0:0:0:0:ffff:5997:d1b6
89.151.209.183 0:0:0:0:0:ffff:5997:d1b7
89.151.209.184 0:0:0:0:0:ffff:5997:d1b8
89.151.209.185 0:0:0:0:0:ffff:5997:d1b9
89.151.209.186 0:0:0:0:0:ffff:5997:d1ba
89.151.209.187 0:0:0:0:0:ffff:5997:d1bb
89.151.209.188 0:0:0:0:0:ffff:5997:d1bc
89.151.209.189 0:0:0:0:0:ffff:5997:d1bd
89.151.209.190 0:0:0:0:0:ffff:5997:d1be
89.151.209.191 0:0:0:0:0:ffff:5997:d1bf
89.151.209.192 0:0:0:0:0:ffff:5997:d1c0
89.151.209.193 0:0:0:0:0:ffff:5997:d1c1
89.151.209.194 0:0:0:0:0:ffff:5997:d1c2
89.151.209.195 0:0:0:0:0:ffff:5997:d1c3
89.151.209.196 0:0:0:0:0:ffff:5997:d1c4
89.151.209.197 0:0:0:0:0:ffff:5997:d1c5
89.151.209.198 0:0:0:0:0:ffff:5997:d1c6
89.151.209.199 0:0:0:0:0:ffff:5997:d1c7
89.151.209.200 0:0:0:0:0:ffff:5997:d1c8
89.151.209.201 0:0:0:0:0:ffff:5997:d1c9
89.151.209.202 0:0:0:0:0:ffff:5997:d1ca
89.151.209.203 0:0:0:0:0:ffff:5997:d1cb
89.151.209.204 0:0:0:0:0:ffff:5997:d1cc
89.151.209.205 0:0:0:0:0:ffff:5997:d1cd
89.151.209.206 0:0:0:0:0:ffff:5997:d1ce
89.151.209.207 0:0:0:0:0:ffff:5997:d1cf
89.151.209.208 0:0:0:0:0:ffff:5997:d1d0
89.151.209.209 0:0:0:0:0:ffff:5997:d1d1
89.151.209.210 0:0:0:0:0:ffff:5997:d1d2
89.151.209.211 0:0:0:0:0:ffff:5997:d1d3
89.151.209.212 0:0:0:0:0:ffff:5997:d1d4
89.151.209.213 0:0:0:0:0:ffff:5997:d1d5
89.151.209.214 0:0:0:0:0:ffff:5997:d1d6
89.151.209.215 0:0:0:0:0:ffff:5997:d1d7
89.151.209.216 0:0:0:0:0:ffff:5997:d1d8
89.151.209.217 0:0:0:0:0:ffff:5997:d1d9
89.151.209.218 0:0:0:0:0:ffff:5997:d1da
89.151.209.219 0:0:0:0:0:ffff:5997:d1db
89.151.209.220 0:0:0:0:0:ffff:5997:d1dc
89.151.209.221 0:0:0:0:0:ffff:5997:d1dd
89.151.209.222 0:0:0:0:0:ffff:5997:d1de
89.151.209.223 0:0:0:0:0:ffff:5997:d1df
89.151.209.224 0:0:0:0:0:ffff:5997:d1e0
89.151.209.225 0:0:0:0:0:ffff:5997:d1e1
89.151.209.226 0:0:0:0:0:ffff:5997:d1e2
89.151.209.227 0:0:0:0:0:ffff:5997:d1e3
89.151.209.228 0:0:0:0:0:ffff:5997:d1e4
89.151.209.229 0:0:0:0:0:ffff:5997:d1e5
89.151.209.230 0:0:0:0:0:ffff:5997:d1e6
89.151.209.231 0:0:0:0:0:ffff:5997:d1e7
89.151.209.232 0:0:0:0:0:ffff:5997:d1e8
89.151.209.233 0:0:0:0:0:ffff:5997:d1e9
89.151.209.234 0:0:0:0:0:ffff:5997:d1ea
89.151.209.235 0:0:0:0:0:ffff:5997:d1eb
89.151.209.236 0:0:0:0:0:ffff:5997:d1ec
89.151.209.237 0:0:0:0:0:ffff:5997:d1ed
89.151.209.238 0:0:0:0:0:ffff:5997:d1ee
89.151.209.239 0:0:0:0:0:ffff:5997:d1ef
89.151.209.240 0:0:0:0:0:ffff:5997:d1f0
89.151.209.241 0:0:0:0:0:ffff:5997:d1f1
89.151.209.242 0:0:0:0:0:ffff:5997:d1f2
89.151.209.243 0:0:0:0:0:ffff:5997:d1f3
89.151.209.244 0:0:0:0:0:ffff:5997:d1f4
89.151.209.245 0:0:0:0:0:ffff:5997:d1f5
89.151.209.246 0:0:0:0:0:ffff:5997:d1f6
89.151.209.247 0:0:0:0:0:ffff:5997:d1f7
89.151.209.248 0:0:0:0:0:ffff:5997:d1f8
89.151.209.249 0:0:0:0:0:ffff:5997:d1f9
89.151.209.250 0:0:0:0:0:ffff:5997:d1fa
89.151.209.251 0:0:0:0:0:ffff:5997:d1fb
89.151.209.252 0:0:0:0:0:ffff:5997:d1fc
89.151.209.253 0:0:0:0:0:ffff:5997:d1fd
89.151.209.254 0:0:0:0:0:ffff:5997:d1fe
89.151.209.255 0:0:0:0:0:ffff:5997: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.