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
157.85.33.1 0:0:0:0:0:ffff:9d55:2101
157.85.33.2 0:0:0:0:0:ffff:9d55:2102
157.85.33.3 0:0:0:0:0:ffff:9d55:2103
157.85.33.4 0:0:0:0:0:ffff:9d55:2104
157.85.33.5 0:0:0:0:0:ffff:9d55:2105
157.85.33.6 0:0:0:0:0:ffff:9d55:2106
157.85.33.7 0:0:0:0:0:ffff:9d55:2107
157.85.33.8 0:0:0:0:0:ffff:9d55:2108
157.85.33.9 0:0:0:0:0:ffff:9d55:2109
157.85.33.10 0:0:0:0:0:ffff:9d55:210a
157.85.33.11 0:0:0:0:0:ffff:9d55:210b
157.85.33.12 0:0:0:0:0:ffff:9d55:210c
157.85.33.13 0:0:0:0:0:ffff:9d55:210d
157.85.33.14 0:0:0:0:0:ffff:9d55:210e
157.85.33.15 0:0:0:0:0:ffff:9d55:210f
157.85.33.16 0:0:0:0:0:ffff:9d55:2110
157.85.33.17 0:0:0:0:0:ffff:9d55:2111
157.85.33.18 0:0:0:0:0:ffff:9d55:2112
157.85.33.19 0:0:0:0:0:ffff:9d55:2113
157.85.33.20 0:0:0:0:0:ffff:9d55:2114
157.85.33.21 0:0:0:0:0:ffff:9d55:2115
157.85.33.22 0:0:0:0:0:ffff:9d55:2116
157.85.33.23 0:0:0:0:0:ffff:9d55:2117
157.85.33.24 0:0:0:0:0:ffff:9d55:2118
157.85.33.25 0:0:0:0:0:ffff:9d55:2119
157.85.33.26 0:0:0:0:0:ffff:9d55:211a
157.85.33.27 0:0:0:0:0:ffff:9d55:211b
157.85.33.28 0:0:0:0:0:ffff:9d55:211c
157.85.33.29 0:0:0:0:0:ffff:9d55:211d
157.85.33.30 0:0:0:0:0:ffff:9d55:211e
157.85.33.31 0:0:0:0:0:ffff:9d55:211f
157.85.33.32 0:0:0:0:0:ffff:9d55:2120
157.85.33.33 0:0:0:0:0:ffff:9d55:2121
157.85.33.34 0:0:0:0:0:ffff:9d55:2122
157.85.33.35 0:0:0:0:0:ffff:9d55:2123
157.85.33.36 0:0:0:0:0:ffff:9d55:2124
157.85.33.37 0:0:0:0:0:ffff:9d55:2125
157.85.33.38 0:0:0:0:0:ffff:9d55:2126
157.85.33.39 0:0:0:0:0:ffff:9d55:2127
157.85.33.40 0:0:0:0:0:ffff:9d55:2128
157.85.33.41 0:0:0:0:0:ffff:9d55:2129
157.85.33.42 0:0:0:0:0:ffff:9d55:212a
157.85.33.43 0:0:0:0:0:ffff:9d55:212b
157.85.33.44 0:0:0:0:0:ffff:9d55:212c
157.85.33.45 0:0:0:0:0:ffff:9d55:212d
157.85.33.46 0:0:0:0:0:ffff:9d55:212e
157.85.33.47 0:0:0:0:0:ffff:9d55:212f
157.85.33.48 0:0:0:0:0:ffff:9d55:2130
157.85.33.49 0:0:0:0:0:ffff:9d55:2131
157.85.33.50 0:0:0:0:0:ffff:9d55:2132
157.85.33.51 0:0:0:0:0:ffff:9d55:2133
157.85.33.52 0:0:0:0:0:ffff:9d55:2134
157.85.33.53 0:0:0:0:0:ffff:9d55:2135
157.85.33.54 0:0:0:0:0:ffff:9d55:2136
157.85.33.55 0:0:0:0:0:ffff:9d55:2137
157.85.33.56 0:0:0:0:0:ffff:9d55:2138
157.85.33.57 0:0:0:0:0:ffff:9d55:2139
157.85.33.58 0:0:0:0:0:ffff:9d55:213a
157.85.33.59 0:0:0:0:0:ffff:9d55:213b
157.85.33.60 0:0:0:0:0:ffff:9d55:213c


157.85.33.61 0:0:0:0:0:ffff:9d55:213d
157.85.33.62 0:0:0:0:0:ffff:9d55:213e
157.85.33.63 0:0:0:0:0:ffff:9d55:213f
157.85.33.64 0:0:0:0:0:ffff:9d55:2140
157.85.33.65 0:0:0:0:0:ffff:9d55:2141
157.85.33.66 0:0:0:0:0:ffff:9d55:2142
157.85.33.67 0:0:0:0:0:ffff:9d55:2143
157.85.33.68 0:0:0:0:0:ffff:9d55:2144
157.85.33.69 0:0:0:0:0:ffff:9d55:2145
157.85.33.70 0:0:0:0:0:ffff:9d55:2146
157.85.33.71 0:0:0:0:0:ffff:9d55:2147
157.85.33.72 0:0:0:0:0:ffff:9d55:2148
157.85.33.73 0:0:0:0:0:ffff:9d55:2149
157.85.33.74 0:0:0:0:0:ffff:9d55:214a
157.85.33.75 0:0:0:0:0:ffff:9d55:214b
157.85.33.76 0:0:0:0:0:ffff:9d55:214c
157.85.33.77 0:0:0:0:0:ffff:9d55:214d
157.85.33.78 0:0:0:0:0:ffff:9d55:214e
157.85.33.79 0:0:0:0:0:ffff:9d55:214f
157.85.33.80 0:0:0:0:0:ffff:9d55:2150
157.85.33.81 0:0:0:0:0:ffff:9d55:2151
157.85.33.82 0:0:0:0:0:ffff:9d55:2152
157.85.33.83 0:0:0:0:0:ffff:9d55:2153
157.85.33.84 0:0:0:0:0:ffff:9d55:2154
157.85.33.85 0:0:0:0:0:ffff:9d55:2155
157.85.33.86 0:0:0:0:0:ffff:9d55:2156
157.85.33.87 0:0:0:0:0:ffff:9d55:2157
157.85.33.88 0:0:0:0:0:ffff:9d55:2158
157.85.33.89 0:0:0:0:0:ffff:9d55:2159
157.85.33.90 0:0:0:0:0:ffff:9d55:215a
157.85.33.91 0:0:0:0:0:ffff:9d55:215b
157.85.33.92 0:0:0:0:0:ffff:9d55:215c
157.85.33.93 0:0:0:0:0:ffff:9d55:215d
157.85.33.94 0:0:0:0:0:ffff:9d55:215e
157.85.33.95 0:0:0:0:0:ffff:9d55:215f
157.85.33.96 0:0:0:0:0:ffff:9d55:2160
157.85.33.97 0:0:0:0:0:ffff:9d55:2161
157.85.33.98 0:0:0:0:0:ffff:9d55:2162
157.85.33.99 0:0:0:0:0:ffff:9d55:2163
157.85.33.100 0:0:0:0:0:ffff:9d55:2164
157.85.33.101 0:0:0:0:0:ffff:9d55:2165
157.85.33.102 0:0:0:0:0:ffff:9d55:2166
157.85.33.103 0:0:0:0:0:ffff:9d55:2167
157.85.33.104 0:0:0:0:0:ffff:9d55:2168
157.85.33.105 0:0:0:0:0:ffff:9d55:2169
157.85.33.106 0:0:0:0:0:ffff:9d55:216a
157.85.33.107 0:0:0:0:0:ffff:9d55:216b
157.85.33.108 0:0:0:0:0:ffff:9d55:216c
157.85.33.109 0:0:0:0:0:ffff:9d55:216d
157.85.33.110 0:0:0:0:0:ffff:9d55:216e
157.85.33.111 0:0:0:0:0:ffff:9d55:216f
157.85.33.112 0:0:0:0:0:ffff:9d55:2170
157.85.33.113 0:0:0:0:0:ffff:9d55:2171
157.85.33.114 0:0:0:0:0:ffff:9d55:2172
157.85.33.115 0:0:0:0:0:ffff:9d55:2173
157.85.33.116 0:0:0:0:0:ffff:9d55:2174
157.85.33.117 0:0:0:0:0:ffff:9d55:2175
157.85.33.118 0:0:0:0:0:ffff:9d55:2176
157.85.33.119 0:0:0:0:0:ffff:9d55:2177
157.85.33.120 0:0:0:0:0:ffff:9d55:2178


157.85.33.121 0:0:0:0:0:ffff:9d55:2179
157.85.33.122 0:0:0:0:0:ffff:9d55:217a
157.85.33.123 0:0:0:0:0:ffff:9d55:217b
157.85.33.124 0:0:0:0:0:ffff:9d55:217c
157.85.33.125 0:0:0:0:0:ffff:9d55:217d
157.85.33.126 0:0:0:0:0:ffff:9d55:217e
157.85.33.127 0:0:0:0:0:ffff:9d55:217f
157.85.33.128 0:0:0:0:0:ffff:9d55:2180
157.85.33.129 0:0:0:0:0:ffff:9d55:2181
157.85.33.130 0:0:0:0:0:ffff:9d55:2182
157.85.33.131 0:0:0:0:0:ffff:9d55:2183
157.85.33.132 0:0:0:0:0:ffff:9d55:2184
157.85.33.133 0:0:0:0:0:ffff:9d55:2185
157.85.33.134 0:0:0:0:0:ffff:9d55:2186
157.85.33.135 0:0:0:0:0:ffff:9d55:2187
157.85.33.136 0:0:0:0:0:ffff:9d55:2188
157.85.33.137 0:0:0:0:0:ffff:9d55:2189
157.85.33.138 0:0:0:0:0:ffff:9d55:218a
157.85.33.139 0:0:0:0:0:ffff:9d55:218b
157.85.33.140 0:0:0:0:0:ffff:9d55:218c
157.85.33.141 0:0:0:0:0:ffff:9d55:218d
157.85.33.142 0:0:0:0:0:ffff:9d55:218e
157.85.33.143 0:0:0:0:0:ffff:9d55:218f
157.85.33.144 0:0:0:0:0:ffff:9d55:2190
157.85.33.145 0:0:0:0:0:ffff:9d55:2191
157.85.33.146 0:0:0:0:0:ffff:9d55:2192
157.85.33.147 0:0:0:0:0:ffff:9d55:2193
157.85.33.148 0:0:0:0:0:ffff:9d55:2194
157.85.33.149 0:0:0:0:0:ffff:9d55:2195
157.85.33.150 0:0:0:0:0:ffff:9d55:2196
157.85.33.151 0:0:0:0:0:ffff:9d55:2197
157.85.33.152 0:0:0:0:0:ffff:9d55:2198
157.85.33.153 0:0:0:0:0:ffff:9d55:2199
157.85.33.154 0:0:0:0:0:ffff:9d55:219a
157.85.33.155 0:0:0:0:0:ffff:9d55:219b
157.85.33.156 0:0:0:0:0:ffff:9d55:219c
157.85.33.157 0:0:0:0:0:ffff:9d55:219d
157.85.33.158 0:0:0:0:0:ffff:9d55:219e
157.85.33.159 0:0:0:0:0:ffff:9d55:219f
157.85.33.160 0:0:0:0:0:ffff:9d55:21a0
157.85.33.161 0:0:0:0:0:ffff:9d55:21a1
157.85.33.162 0:0:0:0:0:ffff:9d55:21a2
157.85.33.163 0:0:0:0:0:ffff:9d55:21a3
157.85.33.164 0:0:0:0:0:ffff:9d55:21a4
157.85.33.165 0:0:0:0:0:ffff:9d55:21a5
157.85.33.166 0:0:0:0:0:ffff:9d55:21a6
157.85.33.167 0:0:0:0:0:ffff:9d55:21a7
157.85.33.168 0:0:0:0:0:ffff:9d55:21a8
157.85.33.169 0:0:0:0:0:ffff:9d55:21a9
157.85.33.170 0:0:0:0:0:ffff:9d55:21aa
157.85.33.171 0:0:0:0:0:ffff:9d55:21ab
157.85.33.172 0:0:0:0:0:ffff:9d55:21ac
157.85.33.173 0:0:0:0:0:ffff:9d55:21ad
157.85.33.174 0:0:0:0:0:ffff:9d55:21ae
157.85.33.175 0:0:0:0:0:ffff:9d55:21af
157.85.33.176 0:0:0:0:0:ffff:9d55:21b0
157.85.33.177 0:0:0:0:0:ffff:9d55:21b1
157.85.33.178 0:0:0:0:0:ffff:9d55:21b2
157.85.33.179 0:0:0:0:0:ffff:9d55:21b3
157.85.33.180 0:0:0:0:0:ffff:9d55:21b4


157.85.33.181 0:0:0:0:0:ffff:9d55:21b5
157.85.33.182 0:0:0:0:0:ffff:9d55:21b6
157.85.33.183 0:0:0:0:0:ffff:9d55:21b7
157.85.33.184 0:0:0:0:0:ffff:9d55:21b8
157.85.33.185 0:0:0:0:0:ffff:9d55:21b9
157.85.33.186 0:0:0:0:0:ffff:9d55:21ba
157.85.33.187 0:0:0:0:0:ffff:9d55:21bb
157.85.33.188 0:0:0:0:0:ffff:9d55:21bc
157.85.33.189 0:0:0:0:0:ffff:9d55:21bd
157.85.33.190 0:0:0:0:0:ffff:9d55:21be
157.85.33.191 0:0:0:0:0:ffff:9d55:21bf
157.85.33.192 0:0:0:0:0:ffff:9d55:21c0
157.85.33.193 0:0:0:0:0:ffff:9d55:21c1
157.85.33.194 0:0:0:0:0:ffff:9d55:21c2
157.85.33.195 0:0:0:0:0:ffff:9d55:21c3
157.85.33.196 0:0:0:0:0:ffff:9d55:21c4
157.85.33.197 0:0:0:0:0:ffff:9d55:21c5
157.85.33.198 0:0:0:0:0:ffff:9d55:21c6
157.85.33.199 0:0:0:0:0:ffff:9d55:21c7
157.85.33.200 0:0:0:0:0:ffff:9d55:21c8
157.85.33.201 0:0:0:0:0:ffff:9d55:21c9
157.85.33.202 0:0:0:0:0:ffff:9d55:21ca
157.85.33.203 0:0:0:0:0:ffff:9d55:21cb
157.85.33.204 0:0:0:0:0:ffff:9d55:21cc
157.85.33.205 0:0:0:0:0:ffff:9d55:21cd
157.85.33.206 0:0:0:0:0:ffff:9d55:21ce
157.85.33.207 0:0:0:0:0:ffff:9d55:21cf
157.85.33.208 0:0:0:0:0:ffff:9d55:21d0
157.85.33.209 0:0:0:0:0:ffff:9d55:21d1
157.85.33.210 0:0:0:0:0:ffff:9d55:21d2
157.85.33.211 0:0:0:0:0:ffff:9d55:21d3
157.85.33.212 0:0:0:0:0:ffff:9d55:21d4
157.85.33.213 0:0:0:0:0:ffff:9d55:21d5
157.85.33.214 0:0:0:0:0:ffff:9d55:21d6
157.85.33.215 0:0:0:0:0:ffff:9d55:21d7
157.85.33.216 0:0:0:0:0:ffff:9d55:21d8
157.85.33.217 0:0:0:0:0:ffff:9d55:21d9
157.85.33.218 0:0:0:0:0:ffff:9d55:21da
157.85.33.219 0:0:0:0:0:ffff:9d55:21db
157.85.33.220 0:0:0:0:0:ffff:9d55:21dc
157.85.33.221 0:0:0:0:0:ffff:9d55:21dd
157.85.33.222 0:0:0:0:0:ffff:9d55:21de
157.85.33.223 0:0:0:0:0:ffff:9d55:21df
157.85.33.224 0:0:0:0:0:ffff:9d55:21e0
157.85.33.225 0:0:0:0:0:ffff:9d55:21e1
157.85.33.226 0:0:0:0:0:ffff:9d55:21e2
157.85.33.227 0:0:0:0:0:ffff:9d55:21e3
157.85.33.228 0:0:0:0:0:ffff:9d55:21e4
157.85.33.229 0:0:0:0:0:ffff:9d55:21e5
157.85.33.230 0:0:0:0:0:ffff:9d55:21e6
157.85.33.231 0:0:0:0:0:ffff:9d55:21e7
157.85.33.232 0:0:0:0:0:ffff:9d55:21e8
157.85.33.233 0:0:0:0:0:ffff:9d55:21e9
157.85.33.234 0:0:0:0:0:ffff:9d55:21ea
157.85.33.235 0:0:0:0:0:ffff:9d55:21eb
157.85.33.236 0:0:0:0:0:ffff:9d55:21ec
157.85.33.237 0:0:0:0:0:ffff:9d55:21ed
157.85.33.238 0:0:0:0:0:ffff:9d55:21ee
157.85.33.239 0:0:0:0:0:ffff:9d55:21ef
157.85.33.240 0:0:0:0:0:ffff:9d55:21f0
157.85.33.241 0:0:0:0:0:ffff:9d55:21f1
157.85.33.242 0:0:0:0:0:ffff:9d55:21f2
157.85.33.243 0:0:0:0:0:ffff:9d55:21f3
157.85.33.244 0:0:0:0:0:ffff:9d55:21f4
157.85.33.245 0:0:0:0:0:ffff:9d55:21f5
157.85.33.246 0:0:0:0:0:ffff:9d55:21f6
157.85.33.247 0:0:0:0:0:ffff:9d55:21f7
157.85.33.248 0:0:0:0:0:ffff:9d55:21f8
157.85.33.249 0:0:0:0:0:ffff:9d55:21f9
157.85.33.250 0:0:0:0:0:ffff:9d55:21fa
157.85.33.251 0:0:0:0:0:ffff:9d55:21fb
157.85.33.252 0:0:0:0:0:ffff:9d55:21fc
157.85.33.253 0:0:0:0:0:ffff:9d55:21fd
157.85.33.254 0:0:0:0:0:ffff:9d55:21fe
157.85.33.255 0:0:0:0:0:ffff:9d55:21ff


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.