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
99.104.209.1 0:0:0:0:0:ffff:6368:d101
99.104.209.2 0:0:0:0:0:ffff:6368:d102
99.104.209.3 0:0:0:0:0:ffff:6368:d103
99.104.209.4 0:0:0:0:0:ffff:6368:d104
99.104.209.5 0:0:0:0:0:ffff:6368:d105
99.104.209.6 0:0:0:0:0:ffff:6368:d106
99.104.209.7 0:0:0:0:0:ffff:6368:d107
99.104.209.8 0:0:0:0:0:ffff:6368:d108
99.104.209.9 0:0:0:0:0:ffff:6368:d109
99.104.209.10 0:0:0:0:0:ffff:6368:d10a
99.104.209.11 0:0:0:0:0:ffff:6368:d10b
99.104.209.12 0:0:0:0:0:ffff:6368:d10c
99.104.209.13 0:0:0:0:0:ffff:6368:d10d
99.104.209.14 0:0:0:0:0:ffff:6368:d10e
99.104.209.15 0:0:0:0:0:ffff:6368:d10f
99.104.209.16 0:0:0:0:0:ffff:6368:d110
99.104.209.17 0:0:0:0:0:ffff:6368:d111
99.104.209.18 0:0:0:0:0:ffff:6368:d112
99.104.209.19 0:0:0:0:0:ffff:6368:d113
99.104.209.20 0:0:0:0:0:ffff:6368:d114
99.104.209.21 0:0:0:0:0:ffff:6368:d115
99.104.209.22 0:0:0:0:0:ffff:6368:d116
99.104.209.23 0:0:0:0:0:ffff:6368:d117
99.104.209.24 0:0:0:0:0:ffff:6368:d118
99.104.209.25 0:0:0:0:0:ffff:6368:d119
99.104.209.26 0:0:0:0:0:ffff:6368:d11a
99.104.209.27 0:0:0:0:0:ffff:6368:d11b
99.104.209.28 0:0:0:0:0:ffff:6368:d11c
99.104.209.29 0:0:0:0:0:ffff:6368:d11d
99.104.209.30 0:0:0:0:0:ffff:6368:d11e
99.104.209.31 0:0:0:0:0:ffff:6368:d11f
99.104.209.32 0:0:0:0:0:ffff:6368:d120
99.104.209.33 0:0:0:0:0:ffff:6368:d121
99.104.209.34 0:0:0:0:0:ffff:6368:d122
99.104.209.35 0:0:0:0:0:ffff:6368:d123
99.104.209.36 0:0:0:0:0:ffff:6368:d124
99.104.209.37 0:0:0:0:0:ffff:6368:d125
99.104.209.38 0:0:0:0:0:ffff:6368:d126
99.104.209.39 0:0:0:0:0:ffff:6368:d127
99.104.209.40 0:0:0:0:0:ffff:6368:d128
99.104.209.41 0:0:0:0:0:ffff:6368:d129
99.104.209.42 0:0:0:0:0:ffff:6368:d12a
99.104.209.43 0:0:0:0:0:ffff:6368:d12b
99.104.209.44 0:0:0:0:0:ffff:6368:d12c
99.104.209.45 0:0:0:0:0:ffff:6368:d12d
99.104.209.46 0:0:0:0:0:ffff:6368:d12e
99.104.209.47 0:0:0:0:0:ffff:6368:d12f
99.104.209.48 0:0:0:0:0:ffff:6368:d130
99.104.209.49 0:0:0:0:0:ffff:6368:d131
99.104.209.50 0:0:0:0:0:ffff:6368:d132
99.104.209.51 0:0:0:0:0:ffff:6368:d133
99.104.209.52 0:0:0:0:0:ffff:6368:d134
99.104.209.53 0:0:0:0:0:ffff:6368:d135
99.104.209.54 0:0:0:0:0:ffff:6368:d136
99.104.209.55 0:0:0:0:0:ffff:6368:d137
99.104.209.56 0:0:0:0:0:ffff:6368:d138
99.104.209.57 0:0:0:0:0:ffff:6368:d139
99.104.209.58 0:0:0:0:0:ffff:6368:d13a
99.104.209.59 0:0:0:0:0:ffff:6368:d13b
99.104.209.60 0:0:0:0:0:ffff:6368:d13c


99.104.209.61 0:0:0:0:0:ffff:6368:d13d
99.104.209.62 0:0:0:0:0:ffff:6368:d13e
99.104.209.63 0:0:0:0:0:ffff:6368:d13f
99.104.209.64 0:0:0:0:0:ffff:6368:d140
99.104.209.65 0:0:0:0:0:ffff:6368:d141
99.104.209.66 0:0:0:0:0:ffff:6368:d142
99.104.209.67 0:0:0:0:0:ffff:6368:d143
99.104.209.68 0:0:0:0:0:ffff:6368:d144
99.104.209.69 0:0:0:0:0:ffff:6368:d145
99.104.209.70 0:0:0:0:0:ffff:6368:d146
99.104.209.71 0:0:0:0:0:ffff:6368:d147
99.104.209.72 0:0:0:0:0:ffff:6368:d148
99.104.209.73 0:0:0:0:0:ffff:6368:d149
99.104.209.74 0:0:0:0:0:ffff:6368:d14a
99.104.209.75 0:0:0:0:0:ffff:6368:d14b
99.104.209.76 0:0:0:0:0:ffff:6368:d14c
99.104.209.77 0:0:0:0:0:ffff:6368:d14d
99.104.209.78 0:0:0:0:0:ffff:6368:d14e
99.104.209.79 0:0:0:0:0:ffff:6368:d14f
99.104.209.80 0:0:0:0:0:ffff:6368:d150
99.104.209.81 0:0:0:0:0:ffff:6368:d151
99.104.209.82 0:0:0:0:0:ffff:6368:d152
99.104.209.83 0:0:0:0:0:ffff:6368:d153
99.104.209.84 0:0:0:0:0:ffff:6368:d154
99.104.209.85 0:0:0:0:0:ffff:6368:d155
99.104.209.86 0:0:0:0:0:ffff:6368:d156
99.104.209.87 0:0:0:0:0:ffff:6368:d157
99.104.209.88 0:0:0:0:0:ffff:6368:d158
99.104.209.89 0:0:0:0:0:ffff:6368:d159
99.104.209.90 0:0:0:0:0:ffff:6368:d15a
99.104.209.91 0:0:0:0:0:ffff:6368:d15b
99.104.209.92 0:0:0:0:0:ffff:6368:d15c
99.104.209.93 0:0:0:0:0:ffff:6368:d15d
99.104.209.94 0:0:0:0:0:ffff:6368:d15e
99.104.209.95 0:0:0:0:0:ffff:6368:d15f
99.104.209.96 0:0:0:0:0:ffff:6368:d160
99.104.209.97 0:0:0:0:0:ffff:6368:d161
99.104.209.98 0:0:0:0:0:ffff:6368:d162
99.104.209.99 0:0:0:0:0:ffff:6368:d163
99.104.209.100 0:0:0:0:0:ffff:6368:d164
99.104.209.101 0:0:0:0:0:ffff:6368:d165
99.104.209.102 0:0:0:0:0:ffff:6368:d166
99.104.209.103 0:0:0:0:0:ffff:6368:d167
99.104.209.104 0:0:0:0:0:ffff:6368:d168
99.104.209.105 0:0:0:0:0:ffff:6368:d169
99.104.209.106 0:0:0:0:0:ffff:6368:d16a
99.104.209.107 0:0:0:0:0:ffff:6368:d16b
99.104.209.108 0:0:0:0:0:ffff:6368:d16c
99.104.209.109 0:0:0:0:0:ffff:6368:d16d
99.104.209.110 0:0:0:0:0:ffff:6368:d16e
99.104.209.111 0:0:0:0:0:ffff:6368:d16f
99.104.209.112 0:0:0:0:0:ffff:6368:d170
99.104.209.113 0:0:0:0:0:ffff:6368:d171
99.104.209.114 0:0:0:0:0:ffff:6368:d172
99.104.209.115 0:0:0:0:0:ffff:6368:d173
99.104.209.116 0:0:0:0:0:ffff:6368:d174
99.104.209.117 0:0:0:0:0:ffff:6368:d175
99.104.209.118 0:0:0:0:0:ffff:6368:d176
99.104.209.119 0:0:0:0:0:ffff:6368:d177
99.104.209.120 0:0:0:0:0:ffff:6368:d178


99.104.209.121 0:0:0:0:0:ffff:6368:d179
99.104.209.122 0:0:0:0:0:ffff:6368:d17a
99.104.209.123 0:0:0:0:0:ffff:6368:d17b
99.104.209.124 0:0:0:0:0:ffff:6368:d17c
99.104.209.125 0:0:0:0:0:ffff:6368:d17d
99.104.209.126 0:0:0:0:0:ffff:6368:d17e
99.104.209.127 0:0:0:0:0:ffff:6368:d17f
99.104.209.128 0:0:0:0:0:ffff:6368:d180
99.104.209.129 0:0:0:0:0:ffff:6368:d181
99.104.209.130 0:0:0:0:0:ffff:6368:d182
99.104.209.131 0:0:0:0:0:ffff:6368:d183
99.104.209.132 0:0:0:0:0:ffff:6368:d184
99.104.209.133 0:0:0:0:0:ffff:6368:d185
99.104.209.134 0:0:0:0:0:ffff:6368:d186
99.104.209.135 0:0:0:0:0:ffff:6368:d187
99.104.209.136 0:0:0:0:0:ffff:6368:d188
99.104.209.137 0:0:0:0:0:ffff:6368:d189
99.104.209.138 0:0:0:0:0:ffff:6368:d18a
99.104.209.139 0:0:0:0:0:ffff:6368:d18b
99.104.209.140 0:0:0:0:0:ffff:6368:d18c
99.104.209.141 0:0:0:0:0:ffff:6368:d18d
99.104.209.142 0:0:0:0:0:ffff:6368:d18e
99.104.209.143 0:0:0:0:0:ffff:6368:d18f
99.104.209.144 0:0:0:0:0:ffff:6368:d190
99.104.209.145 0:0:0:0:0:ffff:6368:d191
99.104.209.146 0:0:0:0:0:ffff:6368:d192
99.104.209.147 0:0:0:0:0:ffff:6368:d193
99.104.209.148 0:0:0:0:0:ffff:6368:d194
99.104.209.149 0:0:0:0:0:ffff:6368:d195
99.104.209.150 0:0:0:0:0:ffff:6368:d196
99.104.209.151 0:0:0:0:0:ffff:6368:d197
99.104.209.152 0:0:0:0:0:ffff:6368:d198
99.104.209.153 0:0:0:0:0:ffff:6368:d199
99.104.209.154 0:0:0:0:0:ffff:6368:d19a
99.104.209.155 0:0:0:0:0:ffff:6368:d19b
99.104.209.156 0:0:0:0:0:ffff:6368:d19c
99.104.209.157 0:0:0:0:0:ffff:6368:d19d
99.104.209.158 0:0:0:0:0:ffff:6368:d19e
99.104.209.159 0:0:0:0:0:ffff:6368:d19f
99.104.209.160 0:0:0:0:0:ffff:6368:d1a0
99.104.209.161 0:0:0:0:0:ffff:6368:d1a1
99.104.209.162 0:0:0:0:0:ffff:6368:d1a2
99.104.209.163 0:0:0:0:0:ffff:6368:d1a3
99.104.209.164 0:0:0:0:0:ffff:6368:d1a4
99.104.209.165 0:0:0:0:0:ffff:6368:d1a5
99.104.209.166 0:0:0:0:0:ffff:6368:d1a6
99.104.209.167 0:0:0:0:0:ffff:6368:d1a7
99.104.209.168 0:0:0:0:0:ffff:6368:d1a8
99.104.209.169 0:0:0:0:0:ffff:6368:d1a9
99.104.209.170 0:0:0:0:0:ffff:6368:d1aa
99.104.209.171 0:0:0:0:0:ffff:6368:d1ab
99.104.209.172 0:0:0:0:0:ffff:6368:d1ac
99.104.209.173 0:0:0:0:0:ffff:6368:d1ad
99.104.209.174 0:0:0:0:0:ffff:6368:d1ae
99.104.209.175 0:0:0:0:0:ffff:6368:d1af
99.104.209.176 0:0:0:0:0:ffff:6368:d1b0
99.104.209.177 0:0:0:0:0:ffff:6368:d1b1
99.104.209.178 0:0:0:0:0:ffff:6368:d1b2
99.104.209.179 0:0:0:0:0:ffff:6368:d1b3
99.104.209.180 0:0:0:0:0:ffff:6368:d1b4


99.104.209.181 0:0:0:0:0:ffff:6368:d1b5
99.104.209.182 0:0:0:0:0:ffff:6368:d1b6
99.104.209.183 0:0:0:0:0:ffff:6368:d1b7
99.104.209.184 0:0:0:0:0:ffff:6368:d1b8
99.104.209.185 0:0:0:0:0:ffff:6368:d1b9
99.104.209.186 0:0:0:0:0:ffff:6368:d1ba
99.104.209.187 0:0:0:0:0:ffff:6368:d1bb
99.104.209.188 0:0:0:0:0:ffff:6368:d1bc
99.104.209.189 0:0:0:0:0:ffff:6368:d1bd
99.104.209.190 0:0:0:0:0:ffff:6368:d1be
99.104.209.191 0:0:0:0:0:ffff:6368:d1bf
99.104.209.192 0:0:0:0:0:ffff:6368:d1c0
99.104.209.193 0:0:0:0:0:ffff:6368:d1c1
99.104.209.194 0:0:0:0:0:ffff:6368:d1c2
99.104.209.195 0:0:0:0:0:ffff:6368:d1c3
99.104.209.196 0:0:0:0:0:ffff:6368:d1c4
99.104.209.197 0:0:0:0:0:ffff:6368:d1c5
99.104.209.198 0:0:0:0:0:ffff:6368:d1c6
99.104.209.199 0:0:0:0:0:ffff:6368:d1c7
99.104.209.200 0:0:0:0:0:ffff:6368:d1c8
99.104.209.201 0:0:0:0:0:ffff:6368:d1c9
99.104.209.202 0:0:0:0:0:ffff:6368:d1ca
99.104.209.203 0:0:0:0:0:ffff:6368:d1cb
99.104.209.204 0:0:0:0:0:ffff:6368:d1cc
99.104.209.205 0:0:0:0:0:ffff:6368:d1cd
99.104.209.206 0:0:0:0:0:ffff:6368:d1ce
99.104.209.207 0:0:0:0:0:ffff:6368:d1cf
99.104.209.208 0:0:0:0:0:ffff:6368:d1d0
99.104.209.209 0:0:0:0:0:ffff:6368:d1d1
99.104.209.210 0:0:0:0:0:ffff:6368:d1d2
99.104.209.211 0:0:0:0:0:ffff:6368:d1d3
99.104.209.212 0:0:0:0:0:ffff:6368:d1d4
99.104.209.213 0:0:0:0:0:ffff:6368:d1d5
99.104.209.214 0:0:0:0:0:ffff:6368:d1d6
99.104.209.215 0:0:0:0:0:ffff:6368:d1d7
99.104.209.216 0:0:0:0:0:ffff:6368:d1d8
99.104.209.217 0:0:0:0:0:ffff:6368:d1d9
99.104.209.218 0:0:0:0:0:ffff:6368:d1da
99.104.209.219 0:0:0:0:0:ffff:6368:d1db
99.104.209.220 0:0:0:0:0:ffff:6368:d1dc
99.104.209.221 0:0:0:0:0:ffff:6368:d1dd
99.104.209.222 0:0:0:0:0:ffff:6368:d1de
99.104.209.223 0:0:0:0:0:ffff:6368:d1df
99.104.209.224 0:0:0:0:0:ffff:6368:d1e0
99.104.209.225 0:0:0:0:0:ffff:6368:d1e1
99.104.209.226 0:0:0:0:0:ffff:6368:d1e2
99.104.209.227 0:0:0:0:0:ffff:6368:d1e3
99.104.209.228 0:0:0:0:0:ffff:6368:d1e4
99.104.209.229 0:0:0:0:0:ffff:6368:d1e5
99.104.209.230 0:0:0:0:0:ffff:6368:d1e6
99.104.209.231 0:0:0:0:0:ffff:6368:d1e7
99.104.209.232 0:0:0:0:0:ffff:6368:d1e8
99.104.209.233 0:0:0:0:0:ffff:6368:d1e9
99.104.209.234 0:0:0:0:0:ffff:6368:d1ea
99.104.209.235 0:0:0:0:0:ffff:6368:d1eb
99.104.209.236 0:0:0:0:0:ffff:6368:d1ec
99.104.209.237 0:0:0:0:0:ffff:6368:d1ed
99.104.209.238 0:0:0:0:0:ffff:6368:d1ee
99.104.209.239 0:0:0:0:0:ffff:6368:d1ef
99.104.209.240 0:0:0:0:0:ffff:6368:d1f0
99.104.209.241 0:0:0:0:0:ffff:6368:d1f1
99.104.209.242 0:0:0:0:0:ffff:6368:d1f2
99.104.209.243 0:0:0:0:0:ffff:6368:d1f3
99.104.209.244 0:0:0:0:0:ffff:6368:d1f4
99.104.209.245 0:0:0:0:0:ffff:6368:d1f5
99.104.209.246 0:0:0:0:0:ffff:6368:d1f6
99.104.209.247 0:0:0:0:0:ffff:6368:d1f7
99.104.209.248 0:0:0:0:0:ffff:6368:d1f8
99.104.209.249 0:0:0:0:0:ffff:6368:d1f9
99.104.209.250 0:0:0:0:0:ffff:6368:d1fa
99.104.209.251 0:0:0:0:0:ffff:6368:d1fb
99.104.209.252 0:0:0:0:0:ffff:6368:d1fc
99.104.209.253 0:0:0:0:0:ffff:6368:d1fd
99.104.209.254 0:0:0:0:0:ffff:6368:d1fe
99.104.209.255 0:0:0:0:0:ffff:6368: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.