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
83.123.33.1 0:0:0:0:0:ffff:537b:2101
83.123.33.2 0:0:0:0:0:ffff:537b:2102
83.123.33.3 0:0:0:0:0:ffff:537b:2103
83.123.33.4 0:0:0:0:0:ffff:537b:2104
83.123.33.5 0:0:0:0:0:ffff:537b:2105
83.123.33.6 0:0:0:0:0:ffff:537b:2106
83.123.33.7 0:0:0:0:0:ffff:537b:2107
83.123.33.8 0:0:0:0:0:ffff:537b:2108
83.123.33.9 0:0:0:0:0:ffff:537b:2109
83.123.33.10 0:0:0:0:0:ffff:537b:210a
83.123.33.11 0:0:0:0:0:ffff:537b:210b
83.123.33.12 0:0:0:0:0:ffff:537b:210c
83.123.33.13 0:0:0:0:0:ffff:537b:210d
83.123.33.14 0:0:0:0:0:ffff:537b:210e
83.123.33.15 0:0:0:0:0:ffff:537b:210f
83.123.33.16 0:0:0:0:0:ffff:537b:2110
83.123.33.17 0:0:0:0:0:ffff:537b:2111
83.123.33.18 0:0:0:0:0:ffff:537b:2112
83.123.33.19 0:0:0:0:0:ffff:537b:2113
83.123.33.20 0:0:0:0:0:ffff:537b:2114
83.123.33.21 0:0:0:0:0:ffff:537b:2115
83.123.33.22 0:0:0:0:0:ffff:537b:2116
83.123.33.23 0:0:0:0:0:ffff:537b:2117
83.123.33.24 0:0:0:0:0:ffff:537b:2118
83.123.33.25 0:0:0:0:0:ffff:537b:2119
83.123.33.26 0:0:0:0:0:ffff:537b:211a
83.123.33.27 0:0:0:0:0:ffff:537b:211b
83.123.33.28 0:0:0:0:0:ffff:537b:211c
83.123.33.29 0:0:0:0:0:ffff:537b:211d
83.123.33.30 0:0:0:0:0:ffff:537b:211e
83.123.33.31 0:0:0:0:0:ffff:537b:211f
83.123.33.32 0:0:0:0:0:ffff:537b:2120
83.123.33.33 0:0:0:0:0:ffff:537b:2121
83.123.33.34 0:0:0:0:0:ffff:537b:2122
83.123.33.35 0:0:0:0:0:ffff:537b:2123
83.123.33.36 0:0:0:0:0:ffff:537b:2124
83.123.33.37 0:0:0:0:0:ffff:537b:2125
83.123.33.38 0:0:0:0:0:ffff:537b:2126
83.123.33.39 0:0:0:0:0:ffff:537b:2127
83.123.33.40 0:0:0:0:0:ffff:537b:2128
83.123.33.41 0:0:0:0:0:ffff:537b:2129
83.123.33.42 0:0:0:0:0:ffff:537b:212a
83.123.33.43 0:0:0:0:0:ffff:537b:212b
83.123.33.44 0:0:0:0:0:ffff:537b:212c
83.123.33.45 0:0:0:0:0:ffff:537b:212d
83.123.33.46 0:0:0:0:0:ffff:537b:212e
83.123.33.47 0:0:0:0:0:ffff:537b:212f
83.123.33.48 0:0:0:0:0:ffff:537b:2130
83.123.33.49 0:0:0:0:0:ffff:537b:2131
83.123.33.50 0:0:0:0:0:ffff:537b:2132
83.123.33.51 0:0:0:0:0:ffff:537b:2133
83.123.33.52 0:0:0:0:0:ffff:537b:2134
83.123.33.53 0:0:0:0:0:ffff:537b:2135
83.123.33.54 0:0:0:0:0:ffff:537b:2136
83.123.33.55 0:0:0:0:0:ffff:537b:2137
83.123.33.56 0:0:0:0:0:ffff:537b:2138
83.123.33.57 0:0:0:0:0:ffff:537b:2139
83.123.33.58 0:0:0:0:0:ffff:537b:213a
83.123.33.59 0:0:0:0:0:ffff:537b:213b
83.123.33.60 0:0:0:0:0:ffff:537b:213c


83.123.33.61 0:0:0:0:0:ffff:537b:213d
83.123.33.62 0:0:0:0:0:ffff:537b:213e
83.123.33.63 0:0:0:0:0:ffff:537b:213f
83.123.33.64 0:0:0:0:0:ffff:537b:2140
83.123.33.65 0:0:0:0:0:ffff:537b:2141
83.123.33.66 0:0:0:0:0:ffff:537b:2142
83.123.33.67 0:0:0:0:0:ffff:537b:2143
83.123.33.68 0:0:0:0:0:ffff:537b:2144
83.123.33.69 0:0:0:0:0:ffff:537b:2145
83.123.33.70 0:0:0:0:0:ffff:537b:2146
83.123.33.71 0:0:0:0:0:ffff:537b:2147
83.123.33.72 0:0:0:0:0:ffff:537b:2148
83.123.33.73 0:0:0:0:0:ffff:537b:2149
83.123.33.74 0:0:0:0:0:ffff:537b:214a
83.123.33.75 0:0:0:0:0:ffff:537b:214b
83.123.33.76 0:0:0:0:0:ffff:537b:214c
83.123.33.77 0:0:0:0:0:ffff:537b:214d
83.123.33.78 0:0:0:0:0:ffff:537b:214e
83.123.33.79 0:0:0:0:0:ffff:537b:214f
83.123.33.80 0:0:0:0:0:ffff:537b:2150
83.123.33.81 0:0:0:0:0:ffff:537b:2151
83.123.33.82 0:0:0:0:0:ffff:537b:2152
83.123.33.83 0:0:0:0:0:ffff:537b:2153
83.123.33.84 0:0:0:0:0:ffff:537b:2154
83.123.33.85 0:0:0:0:0:ffff:537b:2155
83.123.33.86 0:0:0:0:0:ffff:537b:2156
83.123.33.87 0:0:0:0:0:ffff:537b:2157
83.123.33.88 0:0:0:0:0:ffff:537b:2158
83.123.33.89 0:0:0:0:0:ffff:537b:2159
83.123.33.90 0:0:0:0:0:ffff:537b:215a
83.123.33.91 0:0:0:0:0:ffff:537b:215b
83.123.33.92 0:0:0:0:0:ffff:537b:215c
83.123.33.93 0:0:0:0:0:ffff:537b:215d
83.123.33.94 0:0:0:0:0:ffff:537b:215e
83.123.33.95 0:0:0:0:0:ffff:537b:215f
83.123.33.96 0:0:0:0:0:ffff:537b:2160
83.123.33.97 0:0:0:0:0:ffff:537b:2161
83.123.33.98 0:0:0:0:0:ffff:537b:2162
83.123.33.99 0:0:0:0:0:ffff:537b:2163
83.123.33.100 0:0:0:0:0:ffff:537b:2164
83.123.33.101 0:0:0:0:0:ffff:537b:2165
83.123.33.102 0:0:0:0:0:ffff:537b:2166
83.123.33.103 0:0:0:0:0:ffff:537b:2167
83.123.33.104 0:0:0:0:0:ffff:537b:2168
83.123.33.105 0:0:0:0:0:ffff:537b:2169
83.123.33.106 0:0:0:0:0:ffff:537b:216a
83.123.33.107 0:0:0:0:0:ffff:537b:216b
83.123.33.108 0:0:0:0:0:ffff:537b:216c
83.123.33.109 0:0:0:0:0:ffff:537b:216d
83.123.33.110 0:0:0:0:0:ffff:537b:216e
83.123.33.111 0:0:0:0:0:ffff:537b:216f
83.123.33.112 0:0:0:0:0:ffff:537b:2170
83.123.33.113 0:0:0:0:0:ffff:537b:2171
83.123.33.114 0:0:0:0:0:ffff:537b:2172
83.123.33.115 0:0:0:0:0:ffff:537b:2173
83.123.33.116 0:0:0:0:0:ffff:537b:2174
83.123.33.117 0:0:0:0:0:ffff:537b:2175
83.123.33.118 0:0:0:0:0:ffff:537b:2176
83.123.33.119 0:0:0:0:0:ffff:537b:2177
83.123.33.120 0:0:0:0:0:ffff:537b:2178


83.123.33.121 0:0:0:0:0:ffff:537b:2179
83.123.33.122 0:0:0:0:0:ffff:537b:217a
83.123.33.123 0:0:0:0:0:ffff:537b:217b
83.123.33.124 0:0:0:0:0:ffff:537b:217c
83.123.33.125 0:0:0:0:0:ffff:537b:217d
83.123.33.126 0:0:0:0:0:ffff:537b:217e
83.123.33.127 0:0:0:0:0:ffff:537b:217f
83.123.33.128 0:0:0:0:0:ffff:537b:2180
83.123.33.129 0:0:0:0:0:ffff:537b:2181
83.123.33.130 0:0:0:0:0:ffff:537b:2182
83.123.33.131 0:0:0:0:0:ffff:537b:2183
83.123.33.132 0:0:0:0:0:ffff:537b:2184
83.123.33.133 0:0:0:0:0:ffff:537b:2185
83.123.33.134 0:0:0:0:0:ffff:537b:2186
83.123.33.135 0:0:0:0:0:ffff:537b:2187
83.123.33.136 0:0:0:0:0:ffff:537b:2188
83.123.33.137 0:0:0:0:0:ffff:537b:2189
83.123.33.138 0:0:0:0:0:ffff:537b:218a
83.123.33.139 0:0:0:0:0:ffff:537b:218b
83.123.33.140 0:0:0:0:0:ffff:537b:218c
83.123.33.141 0:0:0:0:0:ffff:537b:218d
83.123.33.142 0:0:0:0:0:ffff:537b:218e
83.123.33.143 0:0:0:0:0:ffff:537b:218f
83.123.33.144 0:0:0:0:0:ffff:537b:2190
83.123.33.145 0:0:0:0:0:ffff:537b:2191
83.123.33.146 0:0:0:0:0:ffff:537b:2192
83.123.33.147 0:0:0:0:0:ffff:537b:2193
83.123.33.148 0:0:0:0:0:ffff:537b:2194
83.123.33.149 0:0:0:0:0:ffff:537b:2195
83.123.33.150 0:0:0:0:0:ffff:537b:2196
83.123.33.151 0:0:0:0:0:ffff:537b:2197
83.123.33.152 0:0:0:0:0:ffff:537b:2198
83.123.33.153 0:0:0:0:0:ffff:537b:2199
83.123.33.154 0:0:0:0:0:ffff:537b:219a
83.123.33.155 0:0:0:0:0:ffff:537b:219b
83.123.33.156 0:0:0:0:0:ffff:537b:219c
83.123.33.157 0:0:0:0:0:ffff:537b:219d
83.123.33.158 0:0:0:0:0:ffff:537b:219e
83.123.33.159 0:0:0:0:0:ffff:537b:219f
83.123.33.160 0:0:0:0:0:ffff:537b:21a0
83.123.33.161 0:0:0:0:0:ffff:537b:21a1
83.123.33.162 0:0:0:0:0:ffff:537b:21a2
83.123.33.163 0:0:0:0:0:ffff:537b:21a3
83.123.33.164 0:0:0:0:0:ffff:537b:21a4
83.123.33.165 0:0:0:0:0:ffff:537b:21a5
83.123.33.166 0:0:0:0:0:ffff:537b:21a6
83.123.33.167 0:0:0:0:0:ffff:537b:21a7
83.123.33.168 0:0:0:0:0:ffff:537b:21a8
83.123.33.169 0:0:0:0:0:ffff:537b:21a9
83.123.33.170 0:0:0:0:0:ffff:537b:21aa
83.123.33.171 0:0:0:0:0:ffff:537b:21ab
83.123.33.172 0:0:0:0:0:ffff:537b:21ac
83.123.33.173 0:0:0:0:0:ffff:537b:21ad
83.123.33.174 0:0:0:0:0:ffff:537b:21ae
83.123.33.175 0:0:0:0:0:ffff:537b:21af
83.123.33.176 0:0:0:0:0:ffff:537b:21b0
83.123.33.177 0:0:0:0:0:ffff:537b:21b1
83.123.33.178 0:0:0:0:0:ffff:537b:21b2
83.123.33.179 0:0:0:0:0:ffff:537b:21b3
83.123.33.180 0:0:0:0:0:ffff:537b:21b4


83.123.33.181 0:0:0:0:0:ffff:537b:21b5
83.123.33.182 0:0:0:0:0:ffff:537b:21b6
83.123.33.183 0:0:0:0:0:ffff:537b:21b7
83.123.33.184 0:0:0:0:0:ffff:537b:21b8
83.123.33.185 0:0:0:0:0:ffff:537b:21b9
83.123.33.186 0:0:0:0:0:ffff:537b:21ba
83.123.33.187 0:0:0:0:0:ffff:537b:21bb
83.123.33.188 0:0:0:0:0:ffff:537b:21bc
83.123.33.189 0:0:0:0:0:ffff:537b:21bd
83.123.33.190 0:0:0:0:0:ffff:537b:21be
83.123.33.191 0:0:0:0:0:ffff:537b:21bf
83.123.33.192 0:0:0:0:0:ffff:537b:21c0
83.123.33.193 0:0:0:0:0:ffff:537b:21c1
83.123.33.194 0:0:0:0:0:ffff:537b:21c2
83.123.33.195 0:0:0:0:0:ffff:537b:21c3
83.123.33.196 0:0:0:0:0:ffff:537b:21c4
83.123.33.197 0:0:0:0:0:ffff:537b:21c5
83.123.33.198 0:0:0:0:0:ffff:537b:21c6
83.123.33.199 0:0:0:0:0:ffff:537b:21c7
83.123.33.200 0:0:0:0:0:ffff:537b:21c8
83.123.33.201 0:0:0:0:0:ffff:537b:21c9
83.123.33.202 0:0:0:0:0:ffff:537b:21ca
83.123.33.203 0:0:0:0:0:ffff:537b:21cb
83.123.33.204 0:0:0:0:0:ffff:537b:21cc
83.123.33.205 0:0:0:0:0:ffff:537b:21cd
83.123.33.206 0:0:0:0:0:ffff:537b:21ce
83.123.33.207 0:0:0:0:0:ffff:537b:21cf
83.123.33.208 0:0:0:0:0:ffff:537b:21d0
83.123.33.209 0:0:0:0:0:ffff:537b:21d1
83.123.33.210 0:0:0:0:0:ffff:537b:21d2
83.123.33.211 0:0:0:0:0:ffff:537b:21d3
83.123.33.212 0:0:0:0:0:ffff:537b:21d4
83.123.33.213 0:0:0:0:0:ffff:537b:21d5
83.123.33.214 0:0:0:0:0:ffff:537b:21d6
83.123.33.215 0:0:0:0:0:ffff:537b:21d7
83.123.33.216 0:0:0:0:0:ffff:537b:21d8
83.123.33.217 0:0:0:0:0:ffff:537b:21d9
83.123.33.218 0:0:0:0:0:ffff:537b:21da
83.123.33.219 0:0:0:0:0:ffff:537b:21db
83.123.33.220 0:0:0:0:0:ffff:537b:21dc
83.123.33.221 0:0:0:0:0:ffff:537b:21dd
83.123.33.222 0:0:0:0:0:ffff:537b:21de
83.123.33.223 0:0:0:0:0:ffff:537b:21df
83.123.33.224 0:0:0:0:0:ffff:537b:21e0
83.123.33.225 0:0:0:0:0:ffff:537b:21e1
83.123.33.226 0:0:0:0:0:ffff:537b:21e2
83.123.33.227 0:0:0:0:0:ffff:537b:21e3
83.123.33.228 0:0:0:0:0:ffff:537b:21e4
83.123.33.229 0:0:0:0:0:ffff:537b:21e5
83.123.33.230 0:0:0:0:0:ffff:537b:21e6
83.123.33.231 0:0:0:0:0:ffff:537b:21e7
83.123.33.232 0:0:0:0:0:ffff:537b:21e8
83.123.33.233 0:0:0:0:0:ffff:537b:21e9
83.123.33.234 0:0:0:0:0:ffff:537b:21ea
83.123.33.235 0:0:0:0:0:ffff:537b:21eb
83.123.33.236 0:0:0:0:0:ffff:537b:21ec
83.123.33.237 0:0:0:0:0:ffff:537b:21ed
83.123.33.238 0:0:0:0:0:ffff:537b:21ee
83.123.33.239 0:0:0:0:0:ffff:537b:21ef
83.123.33.240 0:0:0:0:0:ffff:537b:21f0
83.123.33.241 0:0:0:0:0:ffff:537b:21f1
83.123.33.242 0:0:0:0:0:ffff:537b:21f2
83.123.33.243 0:0:0:0:0:ffff:537b:21f3
83.123.33.244 0:0:0:0:0:ffff:537b:21f4
83.123.33.245 0:0:0:0:0:ffff:537b:21f5
83.123.33.246 0:0:0:0:0:ffff:537b:21f6
83.123.33.247 0:0:0:0:0:ffff:537b:21f7
83.123.33.248 0:0:0:0:0:ffff:537b:21f8
83.123.33.249 0:0:0:0:0:ffff:537b:21f9
83.123.33.250 0:0:0:0:0:ffff:537b:21fa
83.123.33.251 0:0:0:0:0:ffff:537b:21fb
83.123.33.252 0:0:0:0:0:ffff:537b:21fc
83.123.33.253 0:0:0:0:0:ffff:537b:21fd
83.123.33.254 0:0:0:0:0:ffff:537b:21fe
83.123.33.255 0:0:0:0:0:ffff:537b: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.