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
236.166.33.1 0:0:0:0:0:ffff:eca6:2101
236.166.33.2 0:0:0:0:0:ffff:eca6:2102
236.166.33.3 0:0:0:0:0:ffff:eca6:2103
236.166.33.4 0:0:0:0:0:ffff:eca6:2104
236.166.33.5 0:0:0:0:0:ffff:eca6:2105
236.166.33.6 0:0:0:0:0:ffff:eca6:2106
236.166.33.7 0:0:0:0:0:ffff:eca6:2107
236.166.33.8 0:0:0:0:0:ffff:eca6:2108
236.166.33.9 0:0:0:0:0:ffff:eca6:2109
236.166.33.10 0:0:0:0:0:ffff:eca6:210a
236.166.33.11 0:0:0:0:0:ffff:eca6:210b
236.166.33.12 0:0:0:0:0:ffff:eca6:210c
236.166.33.13 0:0:0:0:0:ffff:eca6:210d
236.166.33.14 0:0:0:0:0:ffff:eca6:210e
236.166.33.15 0:0:0:0:0:ffff:eca6:210f
236.166.33.16 0:0:0:0:0:ffff:eca6:2110
236.166.33.17 0:0:0:0:0:ffff:eca6:2111
236.166.33.18 0:0:0:0:0:ffff:eca6:2112
236.166.33.19 0:0:0:0:0:ffff:eca6:2113
236.166.33.20 0:0:0:0:0:ffff:eca6:2114
236.166.33.21 0:0:0:0:0:ffff:eca6:2115
236.166.33.22 0:0:0:0:0:ffff:eca6:2116
236.166.33.23 0:0:0:0:0:ffff:eca6:2117
236.166.33.24 0:0:0:0:0:ffff:eca6:2118
236.166.33.25 0:0:0:0:0:ffff:eca6:2119
236.166.33.26 0:0:0:0:0:ffff:eca6:211a
236.166.33.27 0:0:0:0:0:ffff:eca6:211b
236.166.33.28 0:0:0:0:0:ffff:eca6:211c
236.166.33.29 0:0:0:0:0:ffff:eca6:211d
236.166.33.30 0:0:0:0:0:ffff:eca6:211e
236.166.33.31 0:0:0:0:0:ffff:eca6:211f
236.166.33.32 0:0:0:0:0:ffff:eca6:2120
236.166.33.33 0:0:0:0:0:ffff:eca6:2121
236.166.33.34 0:0:0:0:0:ffff:eca6:2122
236.166.33.35 0:0:0:0:0:ffff:eca6:2123
236.166.33.36 0:0:0:0:0:ffff:eca6:2124
236.166.33.37 0:0:0:0:0:ffff:eca6:2125
236.166.33.38 0:0:0:0:0:ffff:eca6:2126
236.166.33.39 0:0:0:0:0:ffff:eca6:2127
236.166.33.40 0:0:0:0:0:ffff:eca6:2128
236.166.33.41 0:0:0:0:0:ffff:eca6:2129
236.166.33.42 0:0:0:0:0:ffff:eca6:212a
236.166.33.43 0:0:0:0:0:ffff:eca6:212b
236.166.33.44 0:0:0:0:0:ffff:eca6:212c
236.166.33.45 0:0:0:0:0:ffff:eca6:212d
236.166.33.46 0:0:0:0:0:ffff:eca6:212e
236.166.33.47 0:0:0:0:0:ffff:eca6:212f
236.166.33.48 0:0:0:0:0:ffff:eca6:2130
236.166.33.49 0:0:0:0:0:ffff:eca6:2131
236.166.33.50 0:0:0:0:0:ffff:eca6:2132
236.166.33.51 0:0:0:0:0:ffff:eca6:2133
236.166.33.52 0:0:0:0:0:ffff:eca6:2134
236.166.33.53 0:0:0:0:0:ffff:eca6:2135
236.166.33.54 0:0:0:0:0:ffff:eca6:2136
236.166.33.55 0:0:0:0:0:ffff:eca6:2137
236.166.33.56 0:0:0:0:0:ffff:eca6:2138
236.166.33.57 0:0:0:0:0:ffff:eca6:2139
236.166.33.58 0:0:0:0:0:ffff:eca6:213a
236.166.33.59 0:0:0:0:0:ffff:eca6:213b
236.166.33.60 0:0:0:0:0:ffff:eca6:213c


236.166.33.61 0:0:0:0:0:ffff:eca6:213d
236.166.33.62 0:0:0:0:0:ffff:eca6:213e
236.166.33.63 0:0:0:0:0:ffff:eca6:213f
236.166.33.64 0:0:0:0:0:ffff:eca6:2140
236.166.33.65 0:0:0:0:0:ffff:eca6:2141
236.166.33.66 0:0:0:0:0:ffff:eca6:2142
236.166.33.67 0:0:0:0:0:ffff:eca6:2143
236.166.33.68 0:0:0:0:0:ffff:eca6:2144
236.166.33.69 0:0:0:0:0:ffff:eca6:2145
236.166.33.70 0:0:0:0:0:ffff:eca6:2146
236.166.33.71 0:0:0:0:0:ffff:eca6:2147
236.166.33.72 0:0:0:0:0:ffff:eca6:2148
236.166.33.73 0:0:0:0:0:ffff:eca6:2149
236.166.33.74 0:0:0:0:0:ffff:eca6:214a
236.166.33.75 0:0:0:0:0:ffff:eca6:214b
236.166.33.76 0:0:0:0:0:ffff:eca6:214c
236.166.33.77 0:0:0:0:0:ffff:eca6:214d
236.166.33.78 0:0:0:0:0:ffff:eca6:214e
236.166.33.79 0:0:0:0:0:ffff:eca6:214f
236.166.33.80 0:0:0:0:0:ffff:eca6:2150
236.166.33.81 0:0:0:0:0:ffff:eca6:2151
236.166.33.82 0:0:0:0:0:ffff:eca6:2152
236.166.33.83 0:0:0:0:0:ffff:eca6:2153
236.166.33.84 0:0:0:0:0:ffff:eca6:2154
236.166.33.85 0:0:0:0:0:ffff:eca6:2155
236.166.33.86 0:0:0:0:0:ffff:eca6:2156
236.166.33.87 0:0:0:0:0:ffff:eca6:2157
236.166.33.88 0:0:0:0:0:ffff:eca6:2158
236.166.33.89 0:0:0:0:0:ffff:eca6:2159
236.166.33.90 0:0:0:0:0:ffff:eca6:215a
236.166.33.91 0:0:0:0:0:ffff:eca6:215b
236.166.33.92 0:0:0:0:0:ffff:eca6:215c
236.166.33.93 0:0:0:0:0:ffff:eca6:215d
236.166.33.94 0:0:0:0:0:ffff:eca6:215e
236.166.33.95 0:0:0:0:0:ffff:eca6:215f
236.166.33.96 0:0:0:0:0:ffff:eca6:2160
236.166.33.97 0:0:0:0:0:ffff:eca6:2161
236.166.33.98 0:0:0:0:0:ffff:eca6:2162
236.166.33.99 0:0:0:0:0:ffff:eca6:2163
236.166.33.100 0:0:0:0:0:ffff:eca6:2164
236.166.33.101 0:0:0:0:0:ffff:eca6:2165
236.166.33.102 0:0:0:0:0:ffff:eca6:2166
236.166.33.103 0:0:0:0:0:ffff:eca6:2167
236.166.33.104 0:0:0:0:0:ffff:eca6:2168
236.166.33.105 0:0:0:0:0:ffff:eca6:2169
236.166.33.106 0:0:0:0:0:ffff:eca6:216a
236.166.33.107 0:0:0:0:0:ffff:eca6:216b
236.166.33.108 0:0:0:0:0:ffff:eca6:216c
236.166.33.109 0:0:0:0:0:ffff:eca6:216d
236.166.33.110 0:0:0:0:0:ffff:eca6:216e
236.166.33.111 0:0:0:0:0:ffff:eca6:216f
236.166.33.112 0:0:0:0:0:ffff:eca6:2170
236.166.33.113 0:0:0:0:0:ffff:eca6:2171
236.166.33.114 0:0:0:0:0:ffff:eca6:2172
236.166.33.115 0:0:0:0:0:ffff:eca6:2173
236.166.33.116 0:0:0:0:0:ffff:eca6:2174
236.166.33.117 0:0:0:0:0:ffff:eca6:2175
236.166.33.118 0:0:0:0:0:ffff:eca6:2176
236.166.33.119 0:0:0:0:0:ffff:eca6:2177
236.166.33.120 0:0:0:0:0:ffff:eca6:2178


236.166.33.121 0:0:0:0:0:ffff:eca6:2179
236.166.33.122 0:0:0:0:0:ffff:eca6:217a
236.166.33.123 0:0:0:0:0:ffff:eca6:217b
236.166.33.124 0:0:0:0:0:ffff:eca6:217c
236.166.33.125 0:0:0:0:0:ffff:eca6:217d
236.166.33.126 0:0:0:0:0:ffff:eca6:217e
236.166.33.127 0:0:0:0:0:ffff:eca6:217f
236.166.33.128 0:0:0:0:0:ffff:eca6:2180
236.166.33.129 0:0:0:0:0:ffff:eca6:2181
236.166.33.130 0:0:0:0:0:ffff:eca6:2182
236.166.33.131 0:0:0:0:0:ffff:eca6:2183
236.166.33.132 0:0:0:0:0:ffff:eca6:2184
236.166.33.133 0:0:0:0:0:ffff:eca6:2185
236.166.33.134 0:0:0:0:0:ffff:eca6:2186
236.166.33.135 0:0:0:0:0:ffff:eca6:2187
236.166.33.136 0:0:0:0:0:ffff:eca6:2188
236.166.33.137 0:0:0:0:0:ffff:eca6:2189
236.166.33.138 0:0:0:0:0:ffff:eca6:218a
236.166.33.139 0:0:0:0:0:ffff:eca6:218b
236.166.33.140 0:0:0:0:0:ffff:eca6:218c
236.166.33.141 0:0:0:0:0:ffff:eca6:218d
236.166.33.142 0:0:0:0:0:ffff:eca6:218e
236.166.33.143 0:0:0:0:0:ffff:eca6:218f
236.166.33.144 0:0:0:0:0:ffff:eca6:2190
236.166.33.145 0:0:0:0:0:ffff:eca6:2191
236.166.33.146 0:0:0:0:0:ffff:eca6:2192
236.166.33.147 0:0:0:0:0:ffff:eca6:2193
236.166.33.148 0:0:0:0:0:ffff:eca6:2194
236.166.33.149 0:0:0:0:0:ffff:eca6:2195
236.166.33.150 0:0:0:0:0:ffff:eca6:2196
236.166.33.151 0:0:0:0:0:ffff:eca6:2197
236.166.33.152 0:0:0:0:0:ffff:eca6:2198
236.166.33.153 0:0:0:0:0:ffff:eca6:2199
236.166.33.154 0:0:0:0:0:ffff:eca6:219a
236.166.33.155 0:0:0:0:0:ffff:eca6:219b
236.166.33.156 0:0:0:0:0:ffff:eca6:219c
236.166.33.157 0:0:0:0:0:ffff:eca6:219d
236.166.33.158 0:0:0:0:0:ffff:eca6:219e
236.166.33.159 0:0:0:0:0:ffff:eca6:219f
236.166.33.160 0:0:0:0:0:ffff:eca6:21a0
236.166.33.161 0:0:0:0:0:ffff:eca6:21a1
236.166.33.162 0:0:0:0:0:ffff:eca6:21a2
236.166.33.163 0:0:0:0:0:ffff:eca6:21a3
236.166.33.164 0:0:0:0:0:ffff:eca6:21a4
236.166.33.165 0:0:0:0:0:ffff:eca6:21a5
236.166.33.166 0:0:0:0:0:ffff:eca6:21a6
236.166.33.167 0:0:0:0:0:ffff:eca6:21a7
236.166.33.168 0:0:0:0:0:ffff:eca6:21a8
236.166.33.169 0:0:0:0:0:ffff:eca6:21a9
236.166.33.170 0:0:0:0:0:ffff:eca6:21aa
236.166.33.171 0:0:0:0:0:ffff:eca6:21ab
236.166.33.172 0:0:0:0:0:ffff:eca6:21ac
236.166.33.173 0:0:0:0:0:ffff:eca6:21ad
236.166.33.174 0:0:0:0:0:ffff:eca6:21ae
236.166.33.175 0:0:0:0:0:ffff:eca6:21af
236.166.33.176 0:0:0:0:0:ffff:eca6:21b0
236.166.33.177 0:0:0:0:0:ffff:eca6:21b1
236.166.33.178 0:0:0:0:0:ffff:eca6:21b2
236.166.33.179 0:0:0:0:0:ffff:eca6:21b3
236.166.33.180 0:0:0:0:0:ffff:eca6:21b4


236.166.33.181 0:0:0:0:0:ffff:eca6:21b5
236.166.33.182 0:0:0:0:0:ffff:eca6:21b6
236.166.33.183 0:0:0:0:0:ffff:eca6:21b7
236.166.33.184 0:0:0:0:0:ffff:eca6:21b8
236.166.33.185 0:0:0:0:0:ffff:eca6:21b9
236.166.33.186 0:0:0:0:0:ffff:eca6:21ba
236.166.33.187 0:0:0:0:0:ffff:eca6:21bb
236.166.33.188 0:0:0:0:0:ffff:eca6:21bc
236.166.33.189 0:0:0:0:0:ffff:eca6:21bd
236.166.33.190 0:0:0:0:0:ffff:eca6:21be
236.166.33.191 0:0:0:0:0:ffff:eca6:21bf
236.166.33.192 0:0:0:0:0:ffff:eca6:21c0
236.166.33.193 0:0:0:0:0:ffff:eca6:21c1
236.166.33.194 0:0:0:0:0:ffff:eca6:21c2
236.166.33.195 0:0:0:0:0:ffff:eca6:21c3
236.166.33.196 0:0:0:0:0:ffff:eca6:21c4
236.166.33.197 0:0:0:0:0:ffff:eca6:21c5
236.166.33.198 0:0:0:0:0:ffff:eca6:21c6
236.166.33.199 0:0:0:0:0:ffff:eca6:21c7
236.166.33.200 0:0:0:0:0:ffff:eca6:21c8
236.166.33.201 0:0:0:0:0:ffff:eca6:21c9
236.166.33.202 0:0:0:0:0:ffff:eca6:21ca
236.166.33.203 0:0:0:0:0:ffff:eca6:21cb
236.166.33.204 0:0:0:0:0:ffff:eca6:21cc
236.166.33.205 0:0:0:0:0:ffff:eca6:21cd
236.166.33.206 0:0:0:0:0:ffff:eca6:21ce
236.166.33.207 0:0:0:0:0:ffff:eca6:21cf
236.166.33.208 0:0:0:0:0:ffff:eca6:21d0
236.166.33.209 0:0:0:0:0:ffff:eca6:21d1
236.166.33.210 0:0:0:0:0:ffff:eca6:21d2
236.166.33.211 0:0:0:0:0:ffff:eca6:21d3
236.166.33.212 0:0:0:0:0:ffff:eca6:21d4
236.166.33.213 0:0:0:0:0:ffff:eca6:21d5
236.166.33.214 0:0:0:0:0:ffff:eca6:21d6
236.166.33.215 0:0:0:0:0:ffff:eca6:21d7
236.166.33.216 0:0:0:0:0:ffff:eca6:21d8
236.166.33.217 0:0:0:0:0:ffff:eca6:21d9
236.166.33.218 0:0:0:0:0:ffff:eca6:21da
236.166.33.219 0:0:0:0:0:ffff:eca6:21db
236.166.33.220 0:0:0:0:0:ffff:eca6:21dc
236.166.33.221 0:0:0:0:0:ffff:eca6:21dd
236.166.33.222 0:0:0:0:0:ffff:eca6:21de
236.166.33.223 0:0:0:0:0:ffff:eca6:21df
236.166.33.224 0:0:0:0:0:ffff:eca6:21e0
236.166.33.225 0:0:0:0:0:ffff:eca6:21e1
236.166.33.226 0:0:0:0:0:ffff:eca6:21e2
236.166.33.227 0:0:0:0:0:ffff:eca6:21e3
236.166.33.228 0:0:0:0:0:ffff:eca6:21e4
236.166.33.229 0:0:0:0:0:ffff:eca6:21e5
236.166.33.230 0:0:0:0:0:ffff:eca6:21e6
236.166.33.231 0:0:0:0:0:ffff:eca6:21e7
236.166.33.232 0:0:0:0:0:ffff:eca6:21e8
236.166.33.233 0:0:0:0:0:ffff:eca6:21e9
236.166.33.234 0:0:0:0:0:ffff:eca6:21ea
236.166.33.235 0:0:0:0:0:ffff:eca6:21eb
236.166.33.236 0:0:0:0:0:ffff:eca6:21ec
236.166.33.237 0:0:0:0:0:ffff:eca6:21ed
236.166.33.238 0:0:0:0:0:ffff:eca6:21ee
236.166.33.239 0:0:0:0:0:ffff:eca6:21ef
236.166.33.240 0:0:0:0:0:ffff:eca6:21f0
236.166.33.241 0:0:0:0:0:ffff:eca6:21f1
236.166.33.242 0:0:0:0:0:ffff:eca6:21f2
236.166.33.243 0:0:0:0:0:ffff:eca6:21f3
236.166.33.244 0:0:0:0:0:ffff:eca6:21f4
236.166.33.245 0:0:0:0:0:ffff:eca6:21f5
236.166.33.246 0:0:0:0:0:ffff:eca6:21f6
236.166.33.247 0:0:0:0:0:ffff:eca6:21f7
236.166.33.248 0:0:0:0:0:ffff:eca6:21f8
236.166.33.249 0:0:0:0:0:ffff:eca6:21f9
236.166.33.250 0:0:0:0:0:ffff:eca6:21fa
236.166.33.251 0:0:0:0:0:ffff:eca6:21fb
236.166.33.252 0:0:0:0:0:ffff:eca6:21fc
236.166.33.253 0:0:0:0:0:ffff:eca6:21fd
236.166.33.254 0:0:0:0:0:ffff:eca6:21fe
236.166.33.255 0:0:0:0:0:ffff:eca6:21ff


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.