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
78.105.209.1 0:0:0:0:0:ffff:4e69:d101
78.105.209.2 0:0:0:0:0:ffff:4e69:d102
78.105.209.3 0:0:0:0:0:ffff:4e69:d103
78.105.209.4 0:0:0:0:0:ffff:4e69:d104
78.105.209.5 0:0:0:0:0:ffff:4e69:d105
78.105.209.6 0:0:0:0:0:ffff:4e69:d106
78.105.209.7 0:0:0:0:0:ffff:4e69:d107
78.105.209.8 0:0:0:0:0:ffff:4e69:d108
78.105.209.9 0:0:0:0:0:ffff:4e69:d109
78.105.209.10 0:0:0:0:0:ffff:4e69:d10a
78.105.209.11 0:0:0:0:0:ffff:4e69:d10b
78.105.209.12 0:0:0:0:0:ffff:4e69:d10c
78.105.209.13 0:0:0:0:0:ffff:4e69:d10d
78.105.209.14 0:0:0:0:0:ffff:4e69:d10e
78.105.209.15 0:0:0:0:0:ffff:4e69:d10f
78.105.209.16 0:0:0:0:0:ffff:4e69:d110
78.105.209.17 0:0:0:0:0:ffff:4e69:d111
78.105.209.18 0:0:0:0:0:ffff:4e69:d112
78.105.209.19 0:0:0:0:0:ffff:4e69:d113
78.105.209.20 0:0:0:0:0:ffff:4e69:d114
78.105.209.21 0:0:0:0:0:ffff:4e69:d115
78.105.209.22 0:0:0:0:0:ffff:4e69:d116
78.105.209.23 0:0:0:0:0:ffff:4e69:d117
78.105.209.24 0:0:0:0:0:ffff:4e69:d118
78.105.209.25 0:0:0:0:0:ffff:4e69:d119
78.105.209.26 0:0:0:0:0:ffff:4e69:d11a
78.105.209.27 0:0:0:0:0:ffff:4e69:d11b
78.105.209.28 0:0:0:0:0:ffff:4e69:d11c
78.105.209.29 0:0:0:0:0:ffff:4e69:d11d
78.105.209.30 0:0:0:0:0:ffff:4e69:d11e
78.105.209.31 0:0:0:0:0:ffff:4e69:d11f
78.105.209.32 0:0:0:0:0:ffff:4e69:d120
78.105.209.33 0:0:0:0:0:ffff:4e69:d121
78.105.209.34 0:0:0:0:0:ffff:4e69:d122
78.105.209.35 0:0:0:0:0:ffff:4e69:d123
78.105.209.36 0:0:0:0:0:ffff:4e69:d124
78.105.209.37 0:0:0:0:0:ffff:4e69:d125
78.105.209.38 0:0:0:0:0:ffff:4e69:d126
78.105.209.39 0:0:0:0:0:ffff:4e69:d127
78.105.209.40 0:0:0:0:0:ffff:4e69:d128
78.105.209.41 0:0:0:0:0:ffff:4e69:d129
78.105.209.42 0:0:0:0:0:ffff:4e69:d12a
78.105.209.43 0:0:0:0:0:ffff:4e69:d12b
78.105.209.44 0:0:0:0:0:ffff:4e69:d12c
78.105.209.45 0:0:0:0:0:ffff:4e69:d12d
78.105.209.46 0:0:0:0:0:ffff:4e69:d12e
78.105.209.47 0:0:0:0:0:ffff:4e69:d12f
78.105.209.48 0:0:0:0:0:ffff:4e69:d130
78.105.209.49 0:0:0:0:0:ffff:4e69:d131
78.105.209.50 0:0:0:0:0:ffff:4e69:d132
78.105.209.51 0:0:0:0:0:ffff:4e69:d133
78.105.209.52 0:0:0:0:0:ffff:4e69:d134
78.105.209.53 0:0:0:0:0:ffff:4e69:d135
78.105.209.54 0:0:0:0:0:ffff:4e69:d136
78.105.209.55 0:0:0:0:0:ffff:4e69:d137
78.105.209.56 0:0:0:0:0:ffff:4e69:d138
78.105.209.57 0:0:0:0:0:ffff:4e69:d139
78.105.209.58 0:0:0:0:0:ffff:4e69:d13a
78.105.209.59 0:0:0:0:0:ffff:4e69:d13b
78.105.209.60 0:0:0:0:0:ffff:4e69:d13c


78.105.209.61 0:0:0:0:0:ffff:4e69:d13d
78.105.209.62 0:0:0:0:0:ffff:4e69:d13e
78.105.209.63 0:0:0:0:0:ffff:4e69:d13f
78.105.209.64 0:0:0:0:0:ffff:4e69:d140
78.105.209.65 0:0:0:0:0:ffff:4e69:d141
78.105.209.66 0:0:0:0:0:ffff:4e69:d142
78.105.209.67 0:0:0:0:0:ffff:4e69:d143
78.105.209.68 0:0:0:0:0:ffff:4e69:d144
78.105.209.69 0:0:0:0:0:ffff:4e69:d145
78.105.209.70 0:0:0:0:0:ffff:4e69:d146
78.105.209.71 0:0:0:0:0:ffff:4e69:d147
78.105.209.72 0:0:0:0:0:ffff:4e69:d148
78.105.209.73 0:0:0:0:0:ffff:4e69:d149
78.105.209.74 0:0:0:0:0:ffff:4e69:d14a
78.105.209.75 0:0:0:0:0:ffff:4e69:d14b
78.105.209.76 0:0:0:0:0:ffff:4e69:d14c
78.105.209.77 0:0:0:0:0:ffff:4e69:d14d
78.105.209.78 0:0:0:0:0:ffff:4e69:d14e
78.105.209.79 0:0:0:0:0:ffff:4e69:d14f
78.105.209.80 0:0:0:0:0:ffff:4e69:d150
78.105.209.81 0:0:0:0:0:ffff:4e69:d151
78.105.209.82 0:0:0:0:0:ffff:4e69:d152
78.105.209.83 0:0:0:0:0:ffff:4e69:d153
78.105.209.84 0:0:0:0:0:ffff:4e69:d154
78.105.209.85 0:0:0:0:0:ffff:4e69:d155
78.105.209.86 0:0:0:0:0:ffff:4e69:d156
78.105.209.87 0:0:0:0:0:ffff:4e69:d157
78.105.209.88 0:0:0:0:0:ffff:4e69:d158
78.105.209.89 0:0:0:0:0:ffff:4e69:d159
78.105.209.90 0:0:0:0:0:ffff:4e69:d15a
78.105.209.91 0:0:0:0:0:ffff:4e69:d15b
78.105.209.92 0:0:0:0:0:ffff:4e69:d15c
78.105.209.93 0:0:0:0:0:ffff:4e69:d15d
78.105.209.94 0:0:0:0:0:ffff:4e69:d15e
78.105.209.95 0:0:0:0:0:ffff:4e69:d15f
78.105.209.96 0:0:0:0:0:ffff:4e69:d160
78.105.209.97 0:0:0:0:0:ffff:4e69:d161
78.105.209.98 0:0:0:0:0:ffff:4e69:d162
78.105.209.99 0:0:0:0:0:ffff:4e69:d163
78.105.209.100 0:0:0:0:0:ffff:4e69:d164
78.105.209.101 0:0:0:0:0:ffff:4e69:d165
78.105.209.102 0:0:0:0:0:ffff:4e69:d166
78.105.209.103 0:0:0:0:0:ffff:4e69:d167
78.105.209.104 0:0:0:0:0:ffff:4e69:d168
78.105.209.105 0:0:0:0:0:ffff:4e69:d169
78.105.209.106 0:0:0:0:0:ffff:4e69:d16a
78.105.209.107 0:0:0:0:0:ffff:4e69:d16b
78.105.209.108 0:0:0:0:0:ffff:4e69:d16c
78.105.209.109 0:0:0:0:0:ffff:4e69:d16d
78.105.209.110 0:0:0:0:0:ffff:4e69:d16e
78.105.209.111 0:0:0:0:0:ffff:4e69:d16f
78.105.209.112 0:0:0:0:0:ffff:4e69:d170
78.105.209.113 0:0:0:0:0:ffff:4e69:d171
78.105.209.114 0:0:0:0:0:ffff:4e69:d172
78.105.209.115 0:0:0:0:0:ffff:4e69:d173
78.105.209.116 0:0:0:0:0:ffff:4e69:d174
78.105.209.117 0:0:0:0:0:ffff:4e69:d175
78.105.209.118 0:0:0:0:0:ffff:4e69:d176
78.105.209.119 0:0:0:0:0:ffff:4e69:d177
78.105.209.120 0:0:0:0:0:ffff:4e69:d178


78.105.209.121 0:0:0:0:0:ffff:4e69:d179
78.105.209.122 0:0:0:0:0:ffff:4e69:d17a
78.105.209.123 0:0:0:0:0:ffff:4e69:d17b
78.105.209.124 0:0:0:0:0:ffff:4e69:d17c
78.105.209.125 0:0:0:0:0:ffff:4e69:d17d
78.105.209.126 0:0:0:0:0:ffff:4e69:d17e
78.105.209.127 0:0:0:0:0:ffff:4e69:d17f
78.105.209.128 0:0:0:0:0:ffff:4e69:d180
78.105.209.129 0:0:0:0:0:ffff:4e69:d181
78.105.209.130 0:0:0:0:0:ffff:4e69:d182
78.105.209.131 0:0:0:0:0:ffff:4e69:d183
78.105.209.132 0:0:0:0:0:ffff:4e69:d184
78.105.209.133 0:0:0:0:0:ffff:4e69:d185
78.105.209.134 0:0:0:0:0:ffff:4e69:d186
78.105.209.135 0:0:0:0:0:ffff:4e69:d187
78.105.209.136 0:0:0:0:0:ffff:4e69:d188
78.105.209.137 0:0:0:0:0:ffff:4e69:d189
78.105.209.138 0:0:0:0:0:ffff:4e69:d18a
78.105.209.139 0:0:0:0:0:ffff:4e69:d18b
78.105.209.140 0:0:0:0:0:ffff:4e69:d18c
78.105.209.141 0:0:0:0:0:ffff:4e69:d18d
78.105.209.142 0:0:0:0:0:ffff:4e69:d18e
78.105.209.143 0:0:0:0:0:ffff:4e69:d18f
78.105.209.144 0:0:0:0:0:ffff:4e69:d190
78.105.209.145 0:0:0:0:0:ffff:4e69:d191
78.105.209.146 0:0:0:0:0:ffff:4e69:d192
78.105.209.147 0:0:0:0:0:ffff:4e69:d193
78.105.209.148 0:0:0:0:0:ffff:4e69:d194
78.105.209.149 0:0:0:0:0:ffff:4e69:d195
78.105.209.150 0:0:0:0:0:ffff:4e69:d196
78.105.209.151 0:0:0:0:0:ffff:4e69:d197
78.105.209.152 0:0:0:0:0:ffff:4e69:d198
78.105.209.153 0:0:0:0:0:ffff:4e69:d199
78.105.209.154 0:0:0:0:0:ffff:4e69:d19a
78.105.209.155 0:0:0:0:0:ffff:4e69:d19b
78.105.209.156 0:0:0:0:0:ffff:4e69:d19c
78.105.209.157 0:0:0:0:0:ffff:4e69:d19d
78.105.209.158 0:0:0:0:0:ffff:4e69:d19e
78.105.209.159 0:0:0:0:0:ffff:4e69:d19f
78.105.209.160 0:0:0:0:0:ffff:4e69:d1a0
78.105.209.161 0:0:0:0:0:ffff:4e69:d1a1
78.105.209.162 0:0:0:0:0:ffff:4e69:d1a2
78.105.209.163 0:0:0:0:0:ffff:4e69:d1a3
78.105.209.164 0:0:0:0:0:ffff:4e69:d1a4
78.105.209.165 0:0:0:0:0:ffff:4e69:d1a5
78.105.209.166 0:0:0:0:0:ffff:4e69:d1a6
78.105.209.167 0:0:0:0:0:ffff:4e69:d1a7
78.105.209.168 0:0:0:0:0:ffff:4e69:d1a8
78.105.209.169 0:0:0:0:0:ffff:4e69:d1a9
78.105.209.170 0:0:0:0:0:ffff:4e69:d1aa
78.105.209.171 0:0:0:0:0:ffff:4e69:d1ab
78.105.209.172 0:0:0:0:0:ffff:4e69:d1ac
78.105.209.173 0:0:0:0:0:ffff:4e69:d1ad
78.105.209.174 0:0:0:0:0:ffff:4e69:d1ae
78.105.209.175 0:0:0:0:0:ffff:4e69:d1af
78.105.209.176 0:0:0:0:0:ffff:4e69:d1b0
78.105.209.177 0:0:0:0:0:ffff:4e69:d1b1
78.105.209.178 0:0:0:0:0:ffff:4e69:d1b2
78.105.209.179 0:0:0:0:0:ffff:4e69:d1b3
78.105.209.180 0:0:0:0:0:ffff:4e69:d1b4


78.105.209.181 0:0:0:0:0:ffff:4e69:d1b5
78.105.209.182 0:0:0:0:0:ffff:4e69:d1b6
78.105.209.183 0:0:0:0:0:ffff:4e69:d1b7
78.105.209.184 0:0:0:0:0:ffff:4e69:d1b8
78.105.209.185 0:0:0:0:0:ffff:4e69:d1b9
78.105.209.186 0:0:0:0:0:ffff:4e69:d1ba
78.105.209.187 0:0:0:0:0:ffff:4e69:d1bb
78.105.209.188 0:0:0:0:0:ffff:4e69:d1bc
78.105.209.189 0:0:0:0:0:ffff:4e69:d1bd
78.105.209.190 0:0:0:0:0:ffff:4e69:d1be
78.105.209.191 0:0:0:0:0:ffff:4e69:d1bf
78.105.209.192 0:0:0:0:0:ffff:4e69:d1c0
78.105.209.193 0:0:0:0:0:ffff:4e69:d1c1
78.105.209.194 0:0:0:0:0:ffff:4e69:d1c2
78.105.209.195 0:0:0:0:0:ffff:4e69:d1c3
78.105.209.196 0:0:0:0:0:ffff:4e69:d1c4
78.105.209.197 0:0:0:0:0:ffff:4e69:d1c5
78.105.209.198 0:0:0:0:0:ffff:4e69:d1c6
78.105.209.199 0:0:0:0:0:ffff:4e69:d1c7
78.105.209.200 0:0:0:0:0:ffff:4e69:d1c8
78.105.209.201 0:0:0:0:0:ffff:4e69:d1c9
78.105.209.202 0:0:0:0:0:ffff:4e69:d1ca
78.105.209.203 0:0:0:0:0:ffff:4e69:d1cb
78.105.209.204 0:0:0:0:0:ffff:4e69:d1cc
78.105.209.205 0:0:0:0:0:ffff:4e69:d1cd
78.105.209.206 0:0:0:0:0:ffff:4e69:d1ce
78.105.209.207 0:0:0:0:0:ffff:4e69:d1cf
78.105.209.208 0:0:0:0:0:ffff:4e69:d1d0
78.105.209.209 0:0:0:0:0:ffff:4e69:d1d1
78.105.209.210 0:0:0:0:0:ffff:4e69:d1d2
78.105.209.211 0:0:0:0:0:ffff:4e69:d1d3
78.105.209.212 0:0:0:0:0:ffff:4e69:d1d4
78.105.209.213 0:0:0:0:0:ffff:4e69:d1d5
78.105.209.214 0:0:0:0:0:ffff:4e69:d1d6
78.105.209.215 0:0:0:0:0:ffff:4e69:d1d7
78.105.209.216 0:0:0:0:0:ffff:4e69:d1d8
78.105.209.217 0:0:0:0:0:ffff:4e69:d1d9
78.105.209.218 0:0:0:0:0:ffff:4e69:d1da
78.105.209.219 0:0:0:0:0:ffff:4e69:d1db
78.105.209.220 0:0:0:0:0:ffff:4e69:d1dc
78.105.209.221 0:0:0:0:0:ffff:4e69:d1dd
78.105.209.222 0:0:0:0:0:ffff:4e69:d1de
78.105.209.223 0:0:0:0:0:ffff:4e69:d1df
78.105.209.224 0:0:0:0:0:ffff:4e69:d1e0
78.105.209.225 0:0:0:0:0:ffff:4e69:d1e1
78.105.209.226 0:0:0:0:0:ffff:4e69:d1e2
78.105.209.227 0:0:0:0:0:ffff:4e69:d1e3
78.105.209.228 0:0:0:0:0:ffff:4e69:d1e4
78.105.209.229 0:0:0:0:0:ffff:4e69:d1e5
78.105.209.230 0:0:0:0:0:ffff:4e69:d1e6
78.105.209.231 0:0:0:0:0:ffff:4e69:d1e7
78.105.209.232 0:0:0:0:0:ffff:4e69:d1e8
78.105.209.233 0:0:0:0:0:ffff:4e69:d1e9
78.105.209.234 0:0:0:0:0:ffff:4e69:d1ea
78.105.209.235 0:0:0:0:0:ffff:4e69:d1eb
78.105.209.236 0:0:0:0:0:ffff:4e69:d1ec
78.105.209.237 0:0:0:0:0:ffff:4e69:d1ed
78.105.209.238 0:0:0:0:0:ffff:4e69:d1ee
78.105.209.239 0:0:0:0:0:ffff:4e69:d1ef
78.105.209.240 0:0:0:0:0:ffff:4e69:d1f0
78.105.209.241 0:0:0:0:0:ffff:4e69:d1f1
78.105.209.242 0:0:0:0:0:ffff:4e69:d1f2
78.105.209.243 0:0:0:0:0:ffff:4e69:d1f3
78.105.209.244 0:0:0:0:0:ffff:4e69:d1f4
78.105.209.245 0:0:0:0:0:ffff:4e69:d1f5
78.105.209.246 0:0:0:0:0:ffff:4e69:d1f6
78.105.209.247 0:0:0:0:0:ffff:4e69:d1f7
78.105.209.248 0:0:0:0:0:ffff:4e69:d1f8
78.105.209.249 0:0:0:0:0:ffff:4e69:d1f9
78.105.209.250 0:0:0:0:0:ffff:4e69:d1fa
78.105.209.251 0:0:0:0:0:ffff:4e69:d1fb
78.105.209.252 0:0:0:0:0:ffff:4e69:d1fc
78.105.209.253 0:0:0:0:0:ffff:4e69:d1fd
78.105.209.254 0:0:0:0:0:ffff:4e69:d1fe
78.105.209.255 0:0:0:0:0:ffff:4e69: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.