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
105.3.33.1 0:0:0:0:0:ffff:6903:2101
105.3.33.2 0:0:0:0:0:ffff:6903:2102
105.3.33.3 0:0:0:0:0:ffff:6903:2103
105.3.33.4 0:0:0:0:0:ffff:6903:2104
105.3.33.5 0:0:0:0:0:ffff:6903:2105
105.3.33.6 0:0:0:0:0:ffff:6903:2106
105.3.33.7 0:0:0:0:0:ffff:6903:2107
105.3.33.8 0:0:0:0:0:ffff:6903:2108
105.3.33.9 0:0:0:0:0:ffff:6903:2109
105.3.33.10 0:0:0:0:0:ffff:6903:210a
105.3.33.11 0:0:0:0:0:ffff:6903:210b
105.3.33.12 0:0:0:0:0:ffff:6903:210c
105.3.33.13 0:0:0:0:0:ffff:6903:210d
105.3.33.14 0:0:0:0:0:ffff:6903:210e
105.3.33.15 0:0:0:0:0:ffff:6903:210f
105.3.33.16 0:0:0:0:0:ffff:6903:2110
105.3.33.17 0:0:0:0:0:ffff:6903:2111
105.3.33.18 0:0:0:0:0:ffff:6903:2112
105.3.33.19 0:0:0:0:0:ffff:6903:2113
105.3.33.20 0:0:0:0:0:ffff:6903:2114
105.3.33.21 0:0:0:0:0:ffff:6903:2115
105.3.33.22 0:0:0:0:0:ffff:6903:2116
105.3.33.23 0:0:0:0:0:ffff:6903:2117
105.3.33.24 0:0:0:0:0:ffff:6903:2118
105.3.33.25 0:0:0:0:0:ffff:6903:2119
105.3.33.26 0:0:0:0:0:ffff:6903:211a
105.3.33.27 0:0:0:0:0:ffff:6903:211b
105.3.33.28 0:0:0:0:0:ffff:6903:211c
105.3.33.29 0:0:0:0:0:ffff:6903:211d
105.3.33.30 0:0:0:0:0:ffff:6903:211e
105.3.33.31 0:0:0:0:0:ffff:6903:211f
105.3.33.32 0:0:0:0:0:ffff:6903:2120
105.3.33.33 0:0:0:0:0:ffff:6903:2121
105.3.33.34 0:0:0:0:0:ffff:6903:2122
105.3.33.35 0:0:0:0:0:ffff:6903:2123
105.3.33.36 0:0:0:0:0:ffff:6903:2124
105.3.33.37 0:0:0:0:0:ffff:6903:2125
105.3.33.38 0:0:0:0:0:ffff:6903:2126
105.3.33.39 0:0:0:0:0:ffff:6903:2127
105.3.33.40 0:0:0:0:0:ffff:6903:2128
105.3.33.41 0:0:0:0:0:ffff:6903:2129
105.3.33.42 0:0:0:0:0:ffff:6903:212a
105.3.33.43 0:0:0:0:0:ffff:6903:212b
105.3.33.44 0:0:0:0:0:ffff:6903:212c
105.3.33.45 0:0:0:0:0:ffff:6903:212d
105.3.33.46 0:0:0:0:0:ffff:6903:212e
105.3.33.47 0:0:0:0:0:ffff:6903:212f
105.3.33.48 0:0:0:0:0:ffff:6903:2130
105.3.33.49 0:0:0:0:0:ffff:6903:2131
105.3.33.50 0:0:0:0:0:ffff:6903:2132
105.3.33.51 0:0:0:0:0:ffff:6903:2133
105.3.33.52 0:0:0:0:0:ffff:6903:2134
105.3.33.53 0:0:0:0:0:ffff:6903:2135
105.3.33.54 0:0:0:0:0:ffff:6903:2136
105.3.33.55 0:0:0:0:0:ffff:6903:2137
105.3.33.56 0:0:0:0:0:ffff:6903:2138
105.3.33.57 0:0:0:0:0:ffff:6903:2139
105.3.33.58 0:0:0:0:0:ffff:6903:213a
105.3.33.59 0:0:0:0:0:ffff:6903:213b
105.3.33.60 0:0:0:0:0:ffff:6903:213c


105.3.33.61 0:0:0:0:0:ffff:6903:213d
105.3.33.62 0:0:0:0:0:ffff:6903:213e
105.3.33.63 0:0:0:0:0:ffff:6903:213f
105.3.33.64 0:0:0:0:0:ffff:6903:2140
105.3.33.65 0:0:0:0:0:ffff:6903:2141
105.3.33.66 0:0:0:0:0:ffff:6903:2142
105.3.33.67 0:0:0:0:0:ffff:6903:2143
105.3.33.68 0:0:0:0:0:ffff:6903:2144
105.3.33.69 0:0:0:0:0:ffff:6903:2145
105.3.33.70 0:0:0:0:0:ffff:6903:2146
105.3.33.71 0:0:0:0:0:ffff:6903:2147
105.3.33.72 0:0:0:0:0:ffff:6903:2148
105.3.33.73 0:0:0:0:0:ffff:6903:2149
105.3.33.74 0:0:0:0:0:ffff:6903:214a
105.3.33.75 0:0:0:0:0:ffff:6903:214b
105.3.33.76 0:0:0:0:0:ffff:6903:214c
105.3.33.77 0:0:0:0:0:ffff:6903:214d
105.3.33.78 0:0:0:0:0:ffff:6903:214e
105.3.33.79 0:0:0:0:0:ffff:6903:214f
105.3.33.80 0:0:0:0:0:ffff:6903:2150
105.3.33.81 0:0:0:0:0:ffff:6903:2151
105.3.33.82 0:0:0:0:0:ffff:6903:2152
105.3.33.83 0:0:0:0:0:ffff:6903:2153
105.3.33.84 0:0:0:0:0:ffff:6903:2154
105.3.33.85 0:0:0:0:0:ffff:6903:2155
105.3.33.86 0:0:0:0:0:ffff:6903:2156
105.3.33.87 0:0:0:0:0:ffff:6903:2157
105.3.33.88 0:0:0:0:0:ffff:6903:2158
105.3.33.89 0:0:0:0:0:ffff:6903:2159
105.3.33.90 0:0:0:0:0:ffff:6903:215a
105.3.33.91 0:0:0:0:0:ffff:6903:215b
105.3.33.92 0:0:0:0:0:ffff:6903:215c
105.3.33.93 0:0:0:0:0:ffff:6903:215d
105.3.33.94 0:0:0:0:0:ffff:6903:215e
105.3.33.95 0:0:0:0:0:ffff:6903:215f
105.3.33.96 0:0:0:0:0:ffff:6903:2160
105.3.33.97 0:0:0:0:0:ffff:6903:2161
105.3.33.98 0:0:0:0:0:ffff:6903:2162
105.3.33.99 0:0:0:0:0:ffff:6903:2163
105.3.33.100 0:0:0:0:0:ffff:6903:2164
105.3.33.101 0:0:0:0:0:ffff:6903:2165
105.3.33.102 0:0:0:0:0:ffff:6903:2166
105.3.33.103 0:0:0:0:0:ffff:6903:2167
105.3.33.104 0:0:0:0:0:ffff:6903:2168
105.3.33.105 0:0:0:0:0:ffff:6903:2169
105.3.33.106 0:0:0:0:0:ffff:6903:216a
105.3.33.107 0:0:0:0:0:ffff:6903:216b
105.3.33.108 0:0:0:0:0:ffff:6903:216c
105.3.33.109 0:0:0:0:0:ffff:6903:216d
105.3.33.110 0:0:0:0:0:ffff:6903:216e
105.3.33.111 0:0:0:0:0:ffff:6903:216f
105.3.33.112 0:0:0:0:0:ffff:6903:2170
105.3.33.113 0:0:0:0:0:ffff:6903:2171
105.3.33.114 0:0:0:0:0:ffff:6903:2172
105.3.33.115 0:0:0:0:0:ffff:6903:2173
105.3.33.116 0:0:0:0:0:ffff:6903:2174
105.3.33.117 0:0:0:0:0:ffff:6903:2175
105.3.33.118 0:0:0:0:0:ffff:6903:2176
105.3.33.119 0:0:0:0:0:ffff:6903:2177
105.3.33.120 0:0:0:0:0:ffff:6903:2178


105.3.33.121 0:0:0:0:0:ffff:6903:2179
105.3.33.122 0:0:0:0:0:ffff:6903:217a
105.3.33.123 0:0:0:0:0:ffff:6903:217b
105.3.33.124 0:0:0:0:0:ffff:6903:217c
105.3.33.125 0:0:0:0:0:ffff:6903:217d
105.3.33.126 0:0:0:0:0:ffff:6903:217e
105.3.33.127 0:0:0:0:0:ffff:6903:217f
105.3.33.128 0:0:0:0:0:ffff:6903:2180
105.3.33.129 0:0:0:0:0:ffff:6903:2181
105.3.33.130 0:0:0:0:0:ffff:6903:2182
105.3.33.131 0:0:0:0:0:ffff:6903:2183
105.3.33.132 0:0:0:0:0:ffff:6903:2184
105.3.33.133 0:0:0:0:0:ffff:6903:2185
105.3.33.134 0:0:0:0:0:ffff:6903:2186
105.3.33.135 0:0:0:0:0:ffff:6903:2187
105.3.33.136 0:0:0:0:0:ffff:6903:2188
105.3.33.137 0:0:0:0:0:ffff:6903:2189
105.3.33.138 0:0:0:0:0:ffff:6903:218a
105.3.33.139 0:0:0:0:0:ffff:6903:218b
105.3.33.140 0:0:0:0:0:ffff:6903:218c
105.3.33.141 0:0:0:0:0:ffff:6903:218d
105.3.33.142 0:0:0:0:0:ffff:6903:218e
105.3.33.143 0:0:0:0:0:ffff:6903:218f
105.3.33.144 0:0:0:0:0:ffff:6903:2190
105.3.33.145 0:0:0:0:0:ffff:6903:2191
105.3.33.146 0:0:0:0:0:ffff:6903:2192
105.3.33.147 0:0:0:0:0:ffff:6903:2193
105.3.33.148 0:0:0:0:0:ffff:6903:2194
105.3.33.149 0:0:0:0:0:ffff:6903:2195
105.3.33.150 0:0:0:0:0:ffff:6903:2196
105.3.33.151 0:0:0:0:0:ffff:6903:2197
105.3.33.152 0:0:0:0:0:ffff:6903:2198
105.3.33.153 0:0:0:0:0:ffff:6903:2199
105.3.33.154 0:0:0:0:0:ffff:6903:219a
105.3.33.155 0:0:0:0:0:ffff:6903:219b
105.3.33.156 0:0:0:0:0:ffff:6903:219c
105.3.33.157 0:0:0:0:0:ffff:6903:219d
105.3.33.158 0:0:0:0:0:ffff:6903:219e
105.3.33.159 0:0:0:0:0:ffff:6903:219f
105.3.33.160 0:0:0:0:0:ffff:6903:21a0
105.3.33.161 0:0:0:0:0:ffff:6903:21a1
105.3.33.162 0:0:0:0:0:ffff:6903:21a2
105.3.33.163 0:0:0:0:0:ffff:6903:21a3
105.3.33.164 0:0:0:0:0:ffff:6903:21a4
105.3.33.165 0:0:0:0:0:ffff:6903:21a5
105.3.33.166 0:0:0:0:0:ffff:6903:21a6
105.3.33.167 0:0:0:0:0:ffff:6903:21a7
105.3.33.168 0:0:0:0:0:ffff:6903:21a8
105.3.33.169 0:0:0:0:0:ffff:6903:21a9
105.3.33.170 0:0:0:0:0:ffff:6903:21aa
105.3.33.171 0:0:0:0:0:ffff:6903:21ab
105.3.33.172 0:0:0:0:0:ffff:6903:21ac
105.3.33.173 0:0:0:0:0:ffff:6903:21ad
105.3.33.174 0:0:0:0:0:ffff:6903:21ae
105.3.33.175 0:0:0:0:0:ffff:6903:21af
105.3.33.176 0:0:0:0:0:ffff:6903:21b0
105.3.33.177 0:0:0:0:0:ffff:6903:21b1
105.3.33.178 0:0:0:0:0:ffff:6903:21b2
105.3.33.179 0:0:0:0:0:ffff:6903:21b3
105.3.33.180 0:0:0:0:0:ffff:6903:21b4


105.3.33.181 0:0:0:0:0:ffff:6903:21b5
105.3.33.182 0:0:0:0:0:ffff:6903:21b6
105.3.33.183 0:0:0:0:0:ffff:6903:21b7
105.3.33.184 0:0:0:0:0:ffff:6903:21b8
105.3.33.185 0:0:0:0:0:ffff:6903:21b9
105.3.33.186 0:0:0:0:0:ffff:6903:21ba
105.3.33.187 0:0:0:0:0:ffff:6903:21bb
105.3.33.188 0:0:0:0:0:ffff:6903:21bc
105.3.33.189 0:0:0:0:0:ffff:6903:21bd
105.3.33.190 0:0:0:0:0:ffff:6903:21be
105.3.33.191 0:0:0:0:0:ffff:6903:21bf
105.3.33.192 0:0:0:0:0:ffff:6903:21c0
105.3.33.193 0:0:0:0:0:ffff:6903:21c1
105.3.33.194 0:0:0:0:0:ffff:6903:21c2
105.3.33.195 0:0:0:0:0:ffff:6903:21c3
105.3.33.196 0:0:0:0:0:ffff:6903:21c4
105.3.33.197 0:0:0:0:0:ffff:6903:21c5
105.3.33.198 0:0:0:0:0:ffff:6903:21c6
105.3.33.199 0:0:0:0:0:ffff:6903:21c7
105.3.33.200 0:0:0:0:0:ffff:6903:21c8
105.3.33.201 0:0:0:0:0:ffff:6903:21c9
105.3.33.202 0:0:0:0:0:ffff:6903:21ca
105.3.33.203 0:0:0:0:0:ffff:6903:21cb
105.3.33.204 0:0:0:0:0:ffff:6903:21cc
105.3.33.205 0:0:0:0:0:ffff:6903:21cd
105.3.33.206 0:0:0:0:0:ffff:6903:21ce
105.3.33.207 0:0:0:0:0:ffff:6903:21cf
105.3.33.208 0:0:0:0:0:ffff:6903:21d0
105.3.33.209 0:0:0:0:0:ffff:6903:21d1
105.3.33.210 0:0:0:0:0:ffff:6903:21d2
105.3.33.211 0:0:0:0:0:ffff:6903:21d3
105.3.33.212 0:0:0:0:0:ffff:6903:21d4
105.3.33.213 0:0:0:0:0:ffff:6903:21d5
105.3.33.214 0:0:0:0:0:ffff:6903:21d6
105.3.33.215 0:0:0:0:0:ffff:6903:21d7
105.3.33.216 0:0:0:0:0:ffff:6903:21d8
105.3.33.217 0:0:0:0:0:ffff:6903:21d9
105.3.33.218 0:0:0:0:0:ffff:6903:21da
105.3.33.219 0:0:0:0:0:ffff:6903:21db
105.3.33.220 0:0:0:0:0:ffff:6903:21dc
105.3.33.221 0:0:0:0:0:ffff:6903:21dd
105.3.33.222 0:0:0:0:0:ffff:6903:21de
105.3.33.223 0:0:0:0:0:ffff:6903:21df
105.3.33.224 0:0:0:0:0:ffff:6903:21e0
105.3.33.225 0:0:0:0:0:ffff:6903:21e1
105.3.33.226 0:0:0:0:0:ffff:6903:21e2
105.3.33.227 0:0:0:0:0:ffff:6903:21e3
105.3.33.228 0:0:0:0:0:ffff:6903:21e4
105.3.33.229 0:0:0:0:0:ffff:6903:21e5
105.3.33.230 0:0:0:0:0:ffff:6903:21e6
105.3.33.231 0:0:0:0:0:ffff:6903:21e7
105.3.33.232 0:0:0:0:0:ffff:6903:21e8
105.3.33.233 0:0:0:0:0:ffff:6903:21e9
105.3.33.234 0:0:0:0:0:ffff:6903:21ea
105.3.33.235 0:0:0:0:0:ffff:6903:21eb
105.3.33.236 0:0:0:0:0:ffff:6903:21ec
105.3.33.237 0:0:0:0:0:ffff:6903:21ed
105.3.33.238 0:0:0:0:0:ffff:6903:21ee
105.3.33.239 0:0:0:0:0:ffff:6903:21ef
105.3.33.240 0:0:0:0:0:ffff:6903:21f0
105.3.33.241 0:0:0:0:0:ffff:6903:21f1
105.3.33.242 0:0:0:0:0:ffff:6903:21f2
105.3.33.243 0:0:0:0:0:ffff:6903:21f3
105.3.33.244 0:0:0:0:0:ffff:6903:21f4
105.3.33.245 0:0:0:0:0:ffff:6903:21f5
105.3.33.246 0:0:0:0:0:ffff:6903:21f6
105.3.33.247 0:0:0:0:0:ffff:6903:21f7
105.3.33.248 0:0:0:0:0:ffff:6903:21f8
105.3.33.249 0:0:0:0:0:ffff:6903:21f9
105.3.33.250 0:0:0:0:0:ffff:6903:21fa
105.3.33.251 0:0:0:0:0:ffff:6903:21fb
105.3.33.252 0:0:0:0:0:ffff:6903:21fc
105.3.33.253 0:0:0:0:0:ffff:6903:21fd
105.3.33.254 0:0:0:0:0:ffff:6903:21fe
105.3.33.255 0:0:0:0:0:ffff:6903:21ff


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.