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
56.56.33.1 0:0:0:0:0:ffff:3838:2101
56.56.33.2 0:0:0:0:0:ffff:3838:2102
56.56.33.3 0:0:0:0:0:ffff:3838:2103
56.56.33.4 0:0:0:0:0:ffff:3838:2104
56.56.33.5 0:0:0:0:0:ffff:3838:2105
56.56.33.6 0:0:0:0:0:ffff:3838:2106
56.56.33.7 0:0:0:0:0:ffff:3838:2107
56.56.33.8 0:0:0:0:0:ffff:3838:2108
56.56.33.9 0:0:0:0:0:ffff:3838:2109
56.56.33.10 0:0:0:0:0:ffff:3838:210a
56.56.33.11 0:0:0:0:0:ffff:3838:210b
56.56.33.12 0:0:0:0:0:ffff:3838:210c
56.56.33.13 0:0:0:0:0:ffff:3838:210d
56.56.33.14 0:0:0:0:0:ffff:3838:210e
56.56.33.15 0:0:0:0:0:ffff:3838:210f
56.56.33.16 0:0:0:0:0:ffff:3838:2110
56.56.33.17 0:0:0:0:0:ffff:3838:2111
56.56.33.18 0:0:0:0:0:ffff:3838:2112
56.56.33.19 0:0:0:0:0:ffff:3838:2113
56.56.33.20 0:0:0:0:0:ffff:3838:2114
56.56.33.21 0:0:0:0:0:ffff:3838:2115
56.56.33.22 0:0:0:0:0:ffff:3838:2116
56.56.33.23 0:0:0:0:0:ffff:3838:2117
56.56.33.24 0:0:0:0:0:ffff:3838:2118
56.56.33.25 0:0:0:0:0:ffff:3838:2119
56.56.33.26 0:0:0:0:0:ffff:3838:211a
56.56.33.27 0:0:0:0:0:ffff:3838:211b
56.56.33.28 0:0:0:0:0:ffff:3838:211c
56.56.33.29 0:0:0:0:0:ffff:3838:211d
56.56.33.30 0:0:0:0:0:ffff:3838:211e
56.56.33.31 0:0:0:0:0:ffff:3838:211f
56.56.33.32 0:0:0:0:0:ffff:3838:2120
56.56.33.33 0:0:0:0:0:ffff:3838:2121
56.56.33.34 0:0:0:0:0:ffff:3838:2122
56.56.33.35 0:0:0:0:0:ffff:3838:2123
56.56.33.36 0:0:0:0:0:ffff:3838:2124
56.56.33.37 0:0:0:0:0:ffff:3838:2125
56.56.33.38 0:0:0:0:0:ffff:3838:2126
56.56.33.39 0:0:0:0:0:ffff:3838:2127
56.56.33.40 0:0:0:0:0:ffff:3838:2128
56.56.33.41 0:0:0:0:0:ffff:3838:2129
56.56.33.42 0:0:0:0:0:ffff:3838:212a
56.56.33.43 0:0:0:0:0:ffff:3838:212b
56.56.33.44 0:0:0:0:0:ffff:3838:212c
56.56.33.45 0:0:0:0:0:ffff:3838:212d
56.56.33.46 0:0:0:0:0:ffff:3838:212e
56.56.33.47 0:0:0:0:0:ffff:3838:212f
56.56.33.48 0:0:0:0:0:ffff:3838:2130
56.56.33.49 0:0:0:0:0:ffff:3838:2131
56.56.33.50 0:0:0:0:0:ffff:3838:2132
56.56.33.51 0:0:0:0:0:ffff:3838:2133
56.56.33.52 0:0:0:0:0:ffff:3838:2134
56.56.33.53 0:0:0:0:0:ffff:3838:2135
56.56.33.54 0:0:0:0:0:ffff:3838:2136
56.56.33.55 0:0:0:0:0:ffff:3838:2137
56.56.33.56 0:0:0:0:0:ffff:3838:2138
56.56.33.57 0:0:0:0:0:ffff:3838:2139
56.56.33.58 0:0:0:0:0:ffff:3838:213a
56.56.33.59 0:0:0:0:0:ffff:3838:213b
56.56.33.60 0:0:0:0:0:ffff:3838:213c


56.56.33.61 0:0:0:0:0:ffff:3838:213d
56.56.33.62 0:0:0:0:0:ffff:3838:213e
56.56.33.63 0:0:0:0:0:ffff:3838:213f
56.56.33.64 0:0:0:0:0:ffff:3838:2140
56.56.33.65 0:0:0:0:0:ffff:3838:2141
56.56.33.66 0:0:0:0:0:ffff:3838:2142
56.56.33.67 0:0:0:0:0:ffff:3838:2143
56.56.33.68 0:0:0:0:0:ffff:3838:2144
56.56.33.69 0:0:0:0:0:ffff:3838:2145
56.56.33.70 0:0:0:0:0:ffff:3838:2146
56.56.33.71 0:0:0:0:0:ffff:3838:2147
56.56.33.72 0:0:0:0:0:ffff:3838:2148
56.56.33.73 0:0:0:0:0:ffff:3838:2149
56.56.33.74 0:0:0:0:0:ffff:3838:214a
56.56.33.75 0:0:0:0:0:ffff:3838:214b
56.56.33.76 0:0:0:0:0:ffff:3838:214c
56.56.33.77 0:0:0:0:0:ffff:3838:214d
56.56.33.78 0:0:0:0:0:ffff:3838:214e
56.56.33.79 0:0:0:0:0:ffff:3838:214f
56.56.33.80 0:0:0:0:0:ffff:3838:2150
56.56.33.81 0:0:0:0:0:ffff:3838:2151
56.56.33.82 0:0:0:0:0:ffff:3838:2152
56.56.33.83 0:0:0:0:0:ffff:3838:2153
56.56.33.84 0:0:0:0:0:ffff:3838:2154
56.56.33.85 0:0:0:0:0:ffff:3838:2155
56.56.33.86 0:0:0:0:0:ffff:3838:2156
56.56.33.87 0:0:0:0:0:ffff:3838:2157
56.56.33.88 0:0:0:0:0:ffff:3838:2158
56.56.33.89 0:0:0:0:0:ffff:3838:2159
56.56.33.90 0:0:0:0:0:ffff:3838:215a
56.56.33.91 0:0:0:0:0:ffff:3838:215b
56.56.33.92 0:0:0:0:0:ffff:3838:215c
56.56.33.93 0:0:0:0:0:ffff:3838:215d
56.56.33.94 0:0:0:0:0:ffff:3838:215e
56.56.33.95 0:0:0:0:0:ffff:3838:215f
56.56.33.96 0:0:0:0:0:ffff:3838:2160
56.56.33.97 0:0:0:0:0:ffff:3838:2161
56.56.33.98 0:0:0:0:0:ffff:3838:2162
56.56.33.99 0:0:0:0:0:ffff:3838:2163
56.56.33.100 0:0:0:0:0:ffff:3838:2164
56.56.33.101 0:0:0:0:0:ffff:3838:2165
56.56.33.102 0:0:0:0:0:ffff:3838:2166
56.56.33.103 0:0:0:0:0:ffff:3838:2167
56.56.33.104 0:0:0:0:0:ffff:3838:2168
56.56.33.105 0:0:0:0:0:ffff:3838:2169
56.56.33.106 0:0:0:0:0:ffff:3838:216a
56.56.33.107 0:0:0:0:0:ffff:3838:216b
56.56.33.108 0:0:0:0:0:ffff:3838:216c
56.56.33.109 0:0:0:0:0:ffff:3838:216d
56.56.33.110 0:0:0:0:0:ffff:3838:216e
56.56.33.111 0:0:0:0:0:ffff:3838:216f
56.56.33.112 0:0:0:0:0:ffff:3838:2170
56.56.33.113 0:0:0:0:0:ffff:3838:2171
56.56.33.114 0:0:0:0:0:ffff:3838:2172
56.56.33.115 0:0:0:0:0:ffff:3838:2173
56.56.33.116 0:0:0:0:0:ffff:3838:2174
56.56.33.117 0:0:0:0:0:ffff:3838:2175
56.56.33.118 0:0:0:0:0:ffff:3838:2176
56.56.33.119 0:0:0:0:0:ffff:3838:2177
56.56.33.120 0:0:0:0:0:ffff:3838:2178


56.56.33.121 0:0:0:0:0:ffff:3838:2179
56.56.33.122 0:0:0:0:0:ffff:3838:217a
56.56.33.123 0:0:0:0:0:ffff:3838:217b
56.56.33.124 0:0:0:0:0:ffff:3838:217c
56.56.33.125 0:0:0:0:0:ffff:3838:217d
56.56.33.126 0:0:0:0:0:ffff:3838:217e
56.56.33.127 0:0:0:0:0:ffff:3838:217f
56.56.33.128 0:0:0:0:0:ffff:3838:2180
56.56.33.129 0:0:0:0:0:ffff:3838:2181
56.56.33.130 0:0:0:0:0:ffff:3838:2182
56.56.33.131 0:0:0:0:0:ffff:3838:2183
56.56.33.132 0:0:0:0:0:ffff:3838:2184
56.56.33.133 0:0:0:0:0:ffff:3838:2185
56.56.33.134 0:0:0:0:0:ffff:3838:2186
56.56.33.135 0:0:0:0:0:ffff:3838:2187
56.56.33.136 0:0:0:0:0:ffff:3838:2188
56.56.33.137 0:0:0:0:0:ffff:3838:2189
56.56.33.138 0:0:0:0:0:ffff:3838:218a
56.56.33.139 0:0:0:0:0:ffff:3838:218b
56.56.33.140 0:0:0:0:0:ffff:3838:218c
56.56.33.141 0:0:0:0:0:ffff:3838:218d
56.56.33.142 0:0:0:0:0:ffff:3838:218e
56.56.33.143 0:0:0:0:0:ffff:3838:218f
56.56.33.144 0:0:0:0:0:ffff:3838:2190
56.56.33.145 0:0:0:0:0:ffff:3838:2191
56.56.33.146 0:0:0:0:0:ffff:3838:2192
56.56.33.147 0:0:0:0:0:ffff:3838:2193
56.56.33.148 0:0:0:0:0:ffff:3838:2194
56.56.33.149 0:0:0:0:0:ffff:3838:2195
56.56.33.150 0:0:0:0:0:ffff:3838:2196
56.56.33.151 0:0:0:0:0:ffff:3838:2197
56.56.33.152 0:0:0:0:0:ffff:3838:2198
56.56.33.153 0:0:0:0:0:ffff:3838:2199
56.56.33.154 0:0:0:0:0:ffff:3838:219a
56.56.33.155 0:0:0:0:0:ffff:3838:219b
56.56.33.156 0:0:0:0:0:ffff:3838:219c
56.56.33.157 0:0:0:0:0:ffff:3838:219d
56.56.33.158 0:0:0:0:0:ffff:3838:219e
56.56.33.159 0:0:0:0:0:ffff:3838:219f
56.56.33.160 0:0:0:0:0:ffff:3838:21a0
56.56.33.161 0:0:0:0:0:ffff:3838:21a1
56.56.33.162 0:0:0:0:0:ffff:3838:21a2
56.56.33.163 0:0:0:0:0:ffff:3838:21a3
56.56.33.164 0:0:0:0:0:ffff:3838:21a4
56.56.33.165 0:0:0:0:0:ffff:3838:21a5
56.56.33.166 0:0:0:0:0:ffff:3838:21a6
56.56.33.167 0:0:0:0:0:ffff:3838:21a7
56.56.33.168 0:0:0:0:0:ffff:3838:21a8
56.56.33.169 0:0:0:0:0:ffff:3838:21a9
56.56.33.170 0:0:0:0:0:ffff:3838:21aa
56.56.33.171 0:0:0:0:0:ffff:3838:21ab
56.56.33.172 0:0:0:0:0:ffff:3838:21ac
56.56.33.173 0:0:0:0:0:ffff:3838:21ad
56.56.33.174 0:0:0:0:0:ffff:3838:21ae
56.56.33.175 0:0:0:0:0:ffff:3838:21af
56.56.33.176 0:0:0:0:0:ffff:3838:21b0
56.56.33.177 0:0:0:0:0:ffff:3838:21b1
56.56.33.178 0:0:0:0:0:ffff:3838:21b2
56.56.33.179 0:0:0:0:0:ffff:3838:21b3
56.56.33.180 0:0:0:0:0:ffff:3838:21b4


56.56.33.181 0:0:0:0:0:ffff:3838:21b5
56.56.33.182 0:0:0:0:0:ffff:3838:21b6
56.56.33.183 0:0:0:0:0:ffff:3838:21b7
56.56.33.184 0:0:0:0:0:ffff:3838:21b8
56.56.33.185 0:0:0:0:0:ffff:3838:21b9
56.56.33.186 0:0:0:0:0:ffff:3838:21ba
56.56.33.187 0:0:0:0:0:ffff:3838:21bb
56.56.33.188 0:0:0:0:0:ffff:3838:21bc
56.56.33.189 0:0:0:0:0:ffff:3838:21bd
56.56.33.190 0:0:0:0:0:ffff:3838:21be
56.56.33.191 0:0:0:0:0:ffff:3838:21bf
56.56.33.192 0:0:0:0:0:ffff:3838:21c0
56.56.33.193 0:0:0:0:0:ffff:3838:21c1
56.56.33.194 0:0:0:0:0:ffff:3838:21c2
56.56.33.195 0:0:0:0:0:ffff:3838:21c3
56.56.33.196 0:0:0:0:0:ffff:3838:21c4
56.56.33.197 0:0:0:0:0:ffff:3838:21c5
56.56.33.198 0:0:0:0:0:ffff:3838:21c6
56.56.33.199 0:0:0:0:0:ffff:3838:21c7
56.56.33.200 0:0:0:0:0:ffff:3838:21c8
56.56.33.201 0:0:0:0:0:ffff:3838:21c9
56.56.33.202 0:0:0:0:0:ffff:3838:21ca
56.56.33.203 0:0:0:0:0:ffff:3838:21cb
56.56.33.204 0:0:0:0:0:ffff:3838:21cc
56.56.33.205 0:0:0:0:0:ffff:3838:21cd
56.56.33.206 0:0:0:0:0:ffff:3838:21ce
56.56.33.207 0:0:0:0:0:ffff:3838:21cf
56.56.33.208 0:0:0:0:0:ffff:3838:21d0
56.56.33.209 0:0:0:0:0:ffff:3838:21d1
56.56.33.210 0:0:0:0:0:ffff:3838:21d2
56.56.33.211 0:0:0:0:0:ffff:3838:21d3
56.56.33.212 0:0:0:0:0:ffff:3838:21d4
56.56.33.213 0:0:0:0:0:ffff:3838:21d5
56.56.33.214 0:0:0:0:0:ffff:3838:21d6
56.56.33.215 0:0:0:0:0:ffff:3838:21d7
56.56.33.216 0:0:0:0:0:ffff:3838:21d8
56.56.33.217 0:0:0:0:0:ffff:3838:21d9
56.56.33.218 0:0:0:0:0:ffff:3838:21da
56.56.33.219 0:0:0:0:0:ffff:3838:21db
56.56.33.220 0:0:0:0:0:ffff:3838:21dc
56.56.33.221 0:0:0:0:0:ffff:3838:21dd
56.56.33.222 0:0:0:0:0:ffff:3838:21de
56.56.33.223 0:0:0:0:0:ffff:3838:21df
56.56.33.224 0:0:0:0:0:ffff:3838:21e0
56.56.33.225 0:0:0:0:0:ffff:3838:21e1
56.56.33.226 0:0:0:0:0:ffff:3838:21e2
56.56.33.227 0:0:0:0:0:ffff:3838:21e3
56.56.33.228 0:0:0:0:0:ffff:3838:21e4
56.56.33.229 0:0:0:0:0:ffff:3838:21e5
56.56.33.230 0:0:0:0:0:ffff:3838:21e6
56.56.33.231 0:0:0:0:0:ffff:3838:21e7
56.56.33.232 0:0:0:0:0:ffff:3838:21e8
56.56.33.233 0:0:0:0:0:ffff:3838:21e9
56.56.33.234 0:0:0:0:0:ffff:3838:21ea
56.56.33.235 0:0:0:0:0:ffff:3838:21eb
56.56.33.236 0:0:0:0:0:ffff:3838:21ec
56.56.33.237 0:0:0:0:0:ffff:3838:21ed
56.56.33.238 0:0:0:0:0:ffff:3838:21ee
56.56.33.239 0:0:0:0:0:ffff:3838:21ef
56.56.33.240 0:0:0:0:0:ffff:3838:21f0
56.56.33.241 0:0:0:0:0:ffff:3838:21f1
56.56.33.242 0:0:0:0:0:ffff:3838:21f2
56.56.33.243 0:0:0:0:0:ffff:3838:21f3
56.56.33.244 0:0:0:0:0:ffff:3838:21f4
56.56.33.245 0:0:0:0:0:ffff:3838:21f5
56.56.33.246 0:0:0:0:0:ffff:3838:21f6
56.56.33.247 0:0:0:0:0:ffff:3838:21f7
56.56.33.248 0:0:0:0:0:ffff:3838:21f8
56.56.33.249 0:0:0:0:0:ffff:3838:21f9
56.56.33.250 0:0:0:0:0:ffff:3838:21fa
56.56.33.251 0:0:0:0:0:ffff:3838:21fb
56.56.33.252 0:0:0:0:0:ffff:3838:21fc
56.56.33.253 0:0:0:0:0:ffff:3838:21fd
56.56.33.254 0:0:0:0:0:ffff:3838:21fe
56.56.33.255 0:0:0:0:0:ffff:3838:21ff


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.