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
139.88.33.1 0:0:0:0:0:ffff:8b58:2101
139.88.33.2 0:0:0:0:0:ffff:8b58:2102
139.88.33.3 0:0:0:0:0:ffff:8b58:2103
139.88.33.4 0:0:0:0:0:ffff:8b58:2104
139.88.33.5 0:0:0:0:0:ffff:8b58:2105
139.88.33.6 0:0:0:0:0:ffff:8b58:2106
139.88.33.7 0:0:0:0:0:ffff:8b58:2107
139.88.33.8 0:0:0:0:0:ffff:8b58:2108
139.88.33.9 0:0:0:0:0:ffff:8b58:2109
139.88.33.10 0:0:0:0:0:ffff:8b58:210a
139.88.33.11 0:0:0:0:0:ffff:8b58:210b
139.88.33.12 0:0:0:0:0:ffff:8b58:210c
139.88.33.13 0:0:0:0:0:ffff:8b58:210d
139.88.33.14 0:0:0:0:0:ffff:8b58:210e
139.88.33.15 0:0:0:0:0:ffff:8b58:210f
139.88.33.16 0:0:0:0:0:ffff:8b58:2110
139.88.33.17 0:0:0:0:0:ffff:8b58:2111
139.88.33.18 0:0:0:0:0:ffff:8b58:2112
139.88.33.19 0:0:0:0:0:ffff:8b58:2113
139.88.33.20 0:0:0:0:0:ffff:8b58:2114
139.88.33.21 0:0:0:0:0:ffff:8b58:2115
139.88.33.22 0:0:0:0:0:ffff:8b58:2116
139.88.33.23 0:0:0:0:0:ffff:8b58:2117
139.88.33.24 0:0:0:0:0:ffff:8b58:2118
139.88.33.25 0:0:0:0:0:ffff:8b58:2119
139.88.33.26 0:0:0:0:0:ffff:8b58:211a
139.88.33.27 0:0:0:0:0:ffff:8b58:211b
139.88.33.28 0:0:0:0:0:ffff:8b58:211c
139.88.33.29 0:0:0:0:0:ffff:8b58:211d
139.88.33.30 0:0:0:0:0:ffff:8b58:211e
139.88.33.31 0:0:0:0:0:ffff:8b58:211f
139.88.33.32 0:0:0:0:0:ffff:8b58:2120
139.88.33.33 0:0:0:0:0:ffff:8b58:2121
139.88.33.34 0:0:0:0:0:ffff:8b58:2122
139.88.33.35 0:0:0:0:0:ffff:8b58:2123
139.88.33.36 0:0:0:0:0:ffff:8b58:2124
139.88.33.37 0:0:0:0:0:ffff:8b58:2125
139.88.33.38 0:0:0:0:0:ffff:8b58:2126
139.88.33.39 0:0:0:0:0:ffff:8b58:2127
139.88.33.40 0:0:0:0:0:ffff:8b58:2128
139.88.33.41 0:0:0:0:0:ffff:8b58:2129
139.88.33.42 0:0:0:0:0:ffff:8b58:212a
139.88.33.43 0:0:0:0:0:ffff:8b58:212b
139.88.33.44 0:0:0:0:0:ffff:8b58:212c
139.88.33.45 0:0:0:0:0:ffff:8b58:212d
139.88.33.46 0:0:0:0:0:ffff:8b58:212e
139.88.33.47 0:0:0:0:0:ffff:8b58:212f
139.88.33.48 0:0:0:0:0:ffff:8b58:2130
139.88.33.49 0:0:0:0:0:ffff:8b58:2131
139.88.33.50 0:0:0:0:0:ffff:8b58:2132
139.88.33.51 0:0:0:0:0:ffff:8b58:2133
139.88.33.52 0:0:0:0:0:ffff:8b58:2134
139.88.33.53 0:0:0:0:0:ffff:8b58:2135
139.88.33.54 0:0:0:0:0:ffff:8b58:2136
139.88.33.55 0:0:0:0:0:ffff:8b58:2137
139.88.33.56 0:0:0:0:0:ffff:8b58:2138
139.88.33.57 0:0:0:0:0:ffff:8b58:2139
139.88.33.58 0:0:0:0:0:ffff:8b58:213a
139.88.33.59 0:0:0:0:0:ffff:8b58:213b
139.88.33.60 0:0:0:0:0:ffff:8b58:213c


139.88.33.61 0:0:0:0:0:ffff:8b58:213d
139.88.33.62 0:0:0:0:0:ffff:8b58:213e
139.88.33.63 0:0:0:0:0:ffff:8b58:213f
139.88.33.64 0:0:0:0:0:ffff:8b58:2140
139.88.33.65 0:0:0:0:0:ffff:8b58:2141
139.88.33.66 0:0:0:0:0:ffff:8b58:2142
139.88.33.67 0:0:0:0:0:ffff:8b58:2143
139.88.33.68 0:0:0:0:0:ffff:8b58:2144
139.88.33.69 0:0:0:0:0:ffff:8b58:2145
139.88.33.70 0:0:0:0:0:ffff:8b58:2146
139.88.33.71 0:0:0:0:0:ffff:8b58:2147
139.88.33.72 0:0:0:0:0:ffff:8b58:2148
139.88.33.73 0:0:0:0:0:ffff:8b58:2149
139.88.33.74 0:0:0:0:0:ffff:8b58:214a
139.88.33.75 0:0:0:0:0:ffff:8b58:214b
139.88.33.76 0:0:0:0:0:ffff:8b58:214c
139.88.33.77 0:0:0:0:0:ffff:8b58:214d
139.88.33.78 0:0:0:0:0:ffff:8b58:214e
139.88.33.79 0:0:0:0:0:ffff:8b58:214f
139.88.33.80 0:0:0:0:0:ffff:8b58:2150
139.88.33.81 0:0:0:0:0:ffff:8b58:2151
139.88.33.82 0:0:0:0:0:ffff:8b58:2152
139.88.33.83 0:0:0:0:0:ffff:8b58:2153
139.88.33.84 0:0:0:0:0:ffff:8b58:2154
139.88.33.85 0:0:0:0:0:ffff:8b58:2155
139.88.33.86 0:0:0:0:0:ffff:8b58:2156
139.88.33.87 0:0:0:0:0:ffff:8b58:2157
139.88.33.88 0:0:0:0:0:ffff:8b58:2158
139.88.33.89 0:0:0:0:0:ffff:8b58:2159
139.88.33.90 0:0:0:0:0:ffff:8b58:215a
139.88.33.91 0:0:0:0:0:ffff:8b58:215b
139.88.33.92 0:0:0:0:0:ffff:8b58:215c
139.88.33.93 0:0:0:0:0:ffff:8b58:215d
139.88.33.94 0:0:0:0:0:ffff:8b58:215e
139.88.33.95 0:0:0:0:0:ffff:8b58:215f
139.88.33.96 0:0:0:0:0:ffff:8b58:2160
139.88.33.97 0:0:0:0:0:ffff:8b58:2161
139.88.33.98 0:0:0:0:0:ffff:8b58:2162
139.88.33.99 0:0:0:0:0:ffff:8b58:2163
139.88.33.100 0:0:0:0:0:ffff:8b58:2164
139.88.33.101 0:0:0:0:0:ffff:8b58:2165
139.88.33.102 0:0:0:0:0:ffff:8b58:2166
139.88.33.103 0:0:0:0:0:ffff:8b58:2167
139.88.33.104 0:0:0:0:0:ffff:8b58:2168
139.88.33.105 0:0:0:0:0:ffff:8b58:2169
139.88.33.106 0:0:0:0:0:ffff:8b58:216a
139.88.33.107 0:0:0:0:0:ffff:8b58:216b
139.88.33.108 0:0:0:0:0:ffff:8b58:216c
139.88.33.109 0:0:0:0:0:ffff:8b58:216d
139.88.33.110 0:0:0:0:0:ffff:8b58:216e
139.88.33.111 0:0:0:0:0:ffff:8b58:216f
139.88.33.112 0:0:0:0:0:ffff:8b58:2170
139.88.33.113 0:0:0:0:0:ffff:8b58:2171
139.88.33.114 0:0:0:0:0:ffff:8b58:2172
139.88.33.115 0:0:0:0:0:ffff:8b58:2173
139.88.33.116 0:0:0:0:0:ffff:8b58:2174
139.88.33.117 0:0:0:0:0:ffff:8b58:2175
139.88.33.118 0:0:0:0:0:ffff:8b58:2176
139.88.33.119 0:0:0:0:0:ffff:8b58:2177
139.88.33.120 0:0:0:0:0:ffff:8b58:2178


139.88.33.121 0:0:0:0:0:ffff:8b58:2179
139.88.33.122 0:0:0:0:0:ffff:8b58:217a
139.88.33.123 0:0:0:0:0:ffff:8b58:217b
139.88.33.124 0:0:0:0:0:ffff:8b58:217c
139.88.33.125 0:0:0:0:0:ffff:8b58:217d
139.88.33.126 0:0:0:0:0:ffff:8b58:217e
139.88.33.127 0:0:0:0:0:ffff:8b58:217f
139.88.33.128 0:0:0:0:0:ffff:8b58:2180
139.88.33.129 0:0:0:0:0:ffff:8b58:2181
139.88.33.130 0:0:0:0:0:ffff:8b58:2182
139.88.33.131 0:0:0:0:0:ffff:8b58:2183
139.88.33.132 0:0:0:0:0:ffff:8b58:2184
139.88.33.133 0:0:0:0:0:ffff:8b58:2185
139.88.33.134 0:0:0:0:0:ffff:8b58:2186
139.88.33.135 0:0:0:0:0:ffff:8b58:2187
139.88.33.136 0:0:0:0:0:ffff:8b58:2188
139.88.33.137 0:0:0:0:0:ffff:8b58:2189
139.88.33.138 0:0:0:0:0:ffff:8b58:218a
139.88.33.139 0:0:0:0:0:ffff:8b58:218b
139.88.33.140 0:0:0:0:0:ffff:8b58:218c
139.88.33.141 0:0:0:0:0:ffff:8b58:218d
139.88.33.142 0:0:0:0:0:ffff:8b58:218e
139.88.33.143 0:0:0:0:0:ffff:8b58:218f
139.88.33.144 0:0:0:0:0:ffff:8b58:2190
139.88.33.145 0:0:0:0:0:ffff:8b58:2191
139.88.33.146 0:0:0:0:0:ffff:8b58:2192
139.88.33.147 0:0:0:0:0:ffff:8b58:2193
139.88.33.148 0:0:0:0:0:ffff:8b58:2194
139.88.33.149 0:0:0:0:0:ffff:8b58:2195
139.88.33.150 0:0:0:0:0:ffff:8b58:2196
139.88.33.151 0:0:0:0:0:ffff:8b58:2197
139.88.33.152 0:0:0:0:0:ffff:8b58:2198
139.88.33.153 0:0:0:0:0:ffff:8b58:2199
139.88.33.154 0:0:0:0:0:ffff:8b58:219a
139.88.33.155 0:0:0:0:0:ffff:8b58:219b
139.88.33.156 0:0:0:0:0:ffff:8b58:219c
139.88.33.157 0:0:0:0:0:ffff:8b58:219d
139.88.33.158 0:0:0:0:0:ffff:8b58:219e
139.88.33.159 0:0:0:0:0:ffff:8b58:219f
139.88.33.160 0:0:0:0:0:ffff:8b58:21a0
139.88.33.161 0:0:0:0:0:ffff:8b58:21a1
139.88.33.162 0:0:0:0:0:ffff:8b58:21a2
139.88.33.163 0:0:0:0:0:ffff:8b58:21a3
139.88.33.164 0:0:0:0:0:ffff:8b58:21a4
139.88.33.165 0:0:0:0:0:ffff:8b58:21a5
139.88.33.166 0:0:0:0:0:ffff:8b58:21a6
139.88.33.167 0:0:0:0:0:ffff:8b58:21a7
139.88.33.168 0:0:0:0:0:ffff:8b58:21a8
139.88.33.169 0:0:0:0:0:ffff:8b58:21a9
139.88.33.170 0:0:0:0:0:ffff:8b58:21aa
139.88.33.171 0:0:0:0:0:ffff:8b58:21ab
139.88.33.172 0:0:0:0:0:ffff:8b58:21ac
139.88.33.173 0:0:0:0:0:ffff:8b58:21ad
139.88.33.174 0:0:0:0:0:ffff:8b58:21ae
139.88.33.175 0:0:0:0:0:ffff:8b58:21af
139.88.33.176 0:0:0:0:0:ffff:8b58:21b0
139.88.33.177 0:0:0:0:0:ffff:8b58:21b1
139.88.33.178 0:0:0:0:0:ffff:8b58:21b2
139.88.33.179 0:0:0:0:0:ffff:8b58:21b3
139.88.33.180 0:0:0:0:0:ffff:8b58:21b4


139.88.33.181 0:0:0:0:0:ffff:8b58:21b5
139.88.33.182 0:0:0:0:0:ffff:8b58:21b6
139.88.33.183 0:0:0:0:0:ffff:8b58:21b7
139.88.33.184 0:0:0:0:0:ffff:8b58:21b8
139.88.33.185 0:0:0:0:0:ffff:8b58:21b9
139.88.33.186 0:0:0:0:0:ffff:8b58:21ba
139.88.33.187 0:0:0:0:0:ffff:8b58:21bb
139.88.33.188 0:0:0:0:0:ffff:8b58:21bc
139.88.33.189 0:0:0:0:0:ffff:8b58:21bd
139.88.33.190 0:0:0:0:0:ffff:8b58:21be
139.88.33.191 0:0:0:0:0:ffff:8b58:21bf
139.88.33.192 0:0:0:0:0:ffff:8b58:21c0
139.88.33.193 0:0:0:0:0:ffff:8b58:21c1
139.88.33.194 0:0:0:0:0:ffff:8b58:21c2
139.88.33.195 0:0:0:0:0:ffff:8b58:21c3
139.88.33.196 0:0:0:0:0:ffff:8b58:21c4
139.88.33.197 0:0:0:0:0:ffff:8b58:21c5
139.88.33.198 0:0:0:0:0:ffff:8b58:21c6
139.88.33.199 0:0:0:0:0:ffff:8b58:21c7
139.88.33.200 0:0:0:0:0:ffff:8b58:21c8
139.88.33.201 0:0:0:0:0:ffff:8b58:21c9
139.88.33.202 0:0:0:0:0:ffff:8b58:21ca
139.88.33.203 0:0:0:0:0:ffff:8b58:21cb
139.88.33.204 0:0:0:0:0:ffff:8b58:21cc
139.88.33.205 0:0:0:0:0:ffff:8b58:21cd
139.88.33.206 0:0:0:0:0:ffff:8b58:21ce
139.88.33.207 0:0:0:0:0:ffff:8b58:21cf
139.88.33.208 0:0:0:0:0:ffff:8b58:21d0
139.88.33.209 0:0:0:0:0:ffff:8b58:21d1
139.88.33.210 0:0:0:0:0:ffff:8b58:21d2
139.88.33.211 0:0:0:0:0:ffff:8b58:21d3
139.88.33.212 0:0:0:0:0:ffff:8b58:21d4
139.88.33.213 0:0:0:0:0:ffff:8b58:21d5
139.88.33.214 0:0:0:0:0:ffff:8b58:21d6
139.88.33.215 0:0:0:0:0:ffff:8b58:21d7
139.88.33.216 0:0:0:0:0:ffff:8b58:21d8
139.88.33.217 0:0:0:0:0:ffff:8b58:21d9
139.88.33.218 0:0:0:0:0:ffff:8b58:21da
139.88.33.219 0:0:0:0:0:ffff:8b58:21db
139.88.33.220 0:0:0:0:0:ffff:8b58:21dc
139.88.33.221 0:0:0:0:0:ffff:8b58:21dd
139.88.33.222 0:0:0:0:0:ffff:8b58:21de
139.88.33.223 0:0:0:0:0:ffff:8b58:21df
139.88.33.224 0:0:0:0:0:ffff:8b58:21e0
139.88.33.225 0:0:0:0:0:ffff:8b58:21e1
139.88.33.226 0:0:0:0:0:ffff:8b58:21e2
139.88.33.227 0:0:0:0:0:ffff:8b58:21e3
139.88.33.228 0:0:0:0:0:ffff:8b58:21e4
139.88.33.229 0:0:0:0:0:ffff:8b58:21e5
139.88.33.230 0:0:0:0:0:ffff:8b58:21e6
139.88.33.231 0:0:0:0:0:ffff:8b58:21e7
139.88.33.232 0:0:0:0:0:ffff:8b58:21e8
139.88.33.233 0:0:0:0:0:ffff:8b58:21e9
139.88.33.234 0:0:0:0:0:ffff:8b58:21ea
139.88.33.235 0:0:0:0:0:ffff:8b58:21eb
139.88.33.236 0:0:0:0:0:ffff:8b58:21ec
139.88.33.237 0:0:0:0:0:ffff:8b58:21ed
139.88.33.238 0:0:0:0:0:ffff:8b58:21ee
139.88.33.239 0:0:0:0:0:ffff:8b58:21ef
139.88.33.240 0:0:0:0:0:ffff:8b58:21f0
139.88.33.241 0:0:0:0:0:ffff:8b58:21f1
139.88.33.242 0:0:0:0:0:ffff:8b58:21f2
139.88.33.243 0:0:0:0:0:ffff:8b58:21f3
139.88.33.244 0:0:0:0:0:ffff:8b58:21f4
139.88.33.245 0:0:0:0:0:ffff:8b58:21f5
139.88.33.246 0:0:0:0:0:ffff:8b58:21f6
139.88.33.247 0:0:0:0:0:ffff:8b58:21f7
139.88.33.248 0:0:0:0:0:ffff:8b58:21f8
139.88.33.249 0:0:0:0:0:ffff:8b58:21f9
139.88.33.250 0:0:0:0:0:ffff:8b58:21fa
139.88.33.251 0:0:0:0:0:ffff:8b58:21fb
139.88.33.252 0:0:0:0:0:ffff:8b58:21fc
139.88.33.253 0:0:0:0:0:ffff:8b58:21fd
139.88.33.254 0:0:0:0:0:ffff:8b58:21fe
139.88.33.255 0:0:0:0:0:ffff:8b58:21ff


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.