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
157.85.177.1 0:0:0:0:0:ffff:9d55:b101
157.85.177.2 0:0:0:0:0:ffff:9d55:b102
157.85.177.3 0:0:0:0:0:ffff:9d55:b103
157.85.177.4 0:0:0:0:0:ffff:9d55:b104
157.85.177.5 0:0:0:0:0:ffff:9d55:b105
157.85.177.6 0:0:0:0:0:ffff:9d55:b106
157.85.177.7 0:0:0:0:0:ffff:9d55:b107
157.85.177.8 0:0:0:0:0:ffff:9d55:b108
157.85.177.9 0:0:0:0:0:ffff:9d55:b109
157.85.177.10 0:0:0:0:0:ffff:9d55:b10a
157.85.177.11 0:0:0:0:0:ffff:9d55:b10b
157.85.177.12 0:0:0:0:0:ffff:9d55:b10c
157.85.177.13 0:0:0:0:0:ffff:9d55:b10d
157.85.177.14 0:0:0:0:0:ffff:9d55:b10e
157.85.177.15 0:0:0:0:0:ffff:9d55:b10f
157.85.177.16 0:0:0:0:0:ffff:9d55:b110
157.85.177.17 0:0:0:0:0:ffff:9d55:b111
157.85.177.18 0:0:0:0:0:ffff:9d55:b112
157.85.177.19 0:0:0:0:0:ffff:9d55:b113
157.85.177.20 0:0:0:0:0:ffff:9d55:b114
157.85.177.21 0:0:0:0:0:ffff:9d55:b115
157.85.177.22 0:0:0:0:0:ffff:9d55:b116
157.85.177.23 0:0:0:0:0:ffff:9d55:b117
157.85.177.24 0:0:0:0:0:ffff:9d55:b118
157.85.177.25 0:0:0:0:0:ffff:9d55:b119
157.85.177.26 0:0:0:0:0:ffff:9d55:b11a
157.85.177.27 0:0:0:0:0:ffff:9d55:b11b
157.85.177.28 0:0:0:0:0:ffff:9d55:b11c
157.85.177.29 0:0:0:0:0:ffff:9d55:b11d
157.85.177.30 0:0:0:0:0:ffff:9d55:b11e
157.85.177.31 0:0:0:0:0:ffff:9d55:b11f
157.85.177.32 0:0:0:0:0:ffff:9d55:b120
157.85.177.33 0:0:0:0:0:ffff:9d55:b121
157.85.177.34 0:0:0:0:0:ffff:9d55:b122
157.85.177.35 0:0:0:0:0:ffff:9d55:b123
157.85.177.36 0:0:0:0:0:ffff:9d55:b124
157.85.177.37 0:0:0:0:0:ffff:9d55:b125
157.85.177.38 0:0:0:0:0:ffff:9d55:b126
157.85.177.39 0:0:0:0:0:ffff:9d55:b127
157.85.177.40 0:0:0:0:0:ffff:9d55:b128
157.85.177.41 0:0:0:0:0:ffff:9d55:b129
157.85.177.42 0:0:0:0:0:ffff:9d55:b12a
157.85.177.43 0:0:0:0:0:ffff:9d55:b12b
157.85.177.44 0:0:0:0:0:ffff:9d55:b12c
157.85.177.45 0:0:0:0:0:ffff:9d55:b12d
157.85.177.46 0:0:0:0:0:ffff:9d55:b12e
157.85.177.47 0:0:0:0:0:ffff:9d55:b12f
157.85.177.48 0:0:0:0:0:ffff:9d55:b130
157.85.177.49 0:0:0:0:0:ffff:9d55:b131
157.85.177.50 0:0:0:0:0:ffff:9d55:b132
157.85.177.51 0:0:0:0:0:ffff:9d55:b133
157.85.177.52 0:0:0:0:0:ffff:9d55:b134
157.85.177.53 0:0:0:0:0:ffff:9d55:b135
157.85.177.54 0:0:0:0:0:ffff:9d55:b136
157.85.177.55 0:0:0:0:0:ffff:9d55:b137
157.85.177.56 0:0:0:0:0:ffff:9d55:b138
157.85.177.57 0:0:0:0:0:ffff:9d55:b139
157.85.177.58 0:0:0:0:0:ffff:9d55:b13a
157.85.177.59 0:0:0:0:0:ffff:9d55:b13b
157.85.177.60 0:0:0:0:0:ffff:9d55:b13c


157.85.177.61 0:0:0:0:0:ffff:9d55:b13d
157.85.177.62 0:0:0:0:0:ffff:9d55:b13e
157.85.177.63 0:0:0:0:0:ffff:9d55:b13f
157.85.177.64 0:0:0:0:0:ffff:9d55:b140
157.85.177.65 0:0:0:0:0:ffff:9d55:b141
157.85.177.66 0:0:0:0:0:ffff:9d55:b142
157.85.177.67 0:0:0:0:0:ffff:9d55:b143
157.85.177.68 0:0:0:0:0:ffff:9d55:b144
157.85.177.69 0:0:0:0:0:ffff:9d55:b145
157.85.177.70 0:0:0:0:0:ffff:9d55:b146
157.85.177.71 0:0:0:0:0:ffff:9d55:b147
157.85.177.72 0:0:0:0:0:ffff:9d55:b148
157.85.177.73 0:0:0:0:0:ffff:9d55:b149
157.85.177.74 0:0:0:0:0:ffff:9d55:b14a
157.85.177.75 0:0:0:0:0:ffff:9d55:b14b
157.85.177.76 0:0:0:0:0:ffff:9d55:b14c
157.85.177.77 0:0:0:0:0:ffff:9d55:b14d
157.85.177.78 0:0:0:0:0:ffff:9d55:b14e
157.85.177.79 0:0:0:0:0:ffff:9d55:b14f
157.85.177.80 0:0:0:0:0:ffff:9d55:b150
157.85.177.81 0:0:0:0:0:ffff:9d55:b151
157.85.177.82 0:0:0:0:0:ffff:9d55:b152
157.85.177.83 0:0:0:0:0:ffff:9d55:b153
157.85.177.84 0:0:0:0:0:ffff:9d55:b154
157.85.177.85 0:0:0:0:0:ffff:9d55:b155
157.85.177.86 0:0:0:0:0:ffff:9d55:b156
157.85.177.87 0:0:0:0:0:ffff:9d55:b157
157.85.177.88 0:0:0:0:0:ffff:9d55:b158
157.85.177.89 0:0:0:0:0:ffff:9d55:b159
157.85.177.90 0:0:0:0:0:ffff:9d55:b15a
157.85.177.91 0:0:0:0:0:ffff:9d55:b15b
157.85.177.92 0:0:0:0:0:ffff:9d55:b15c
157.85.177.93 0:0:0:0:0:ffff:9d55:b15d
157.85.177.94 0:0:0:0:0:ffff:9d55:b15e
157.85.177.95 0:0:0:0:0:ffff:9d55:b15f
157.85.177.96 0:0:0:0:0:ffff:9d55:b160
157.85.177.97 0:0:0:0:0:ffff:9d55:b161
157.85.177.98 0:0:0:0:0:ffff:9d55:b162
157.85.177.99 0:0:0:0:0:ffff:9d55:b163
157.85.177.100 0:0:0:0:0:ffff:9d55:b164
157.85.177.101 0:0:0:0:0:ffff:9d55:b165
157.85.177.102 0:0:0:0:0:ffff:9d55:b166
157.85.177.103 0:0:0:0:0:ffff:9d55:b167
157.85.177.104 0:0:0:0:0:ffff:9d55:b168
157.85.177.105 0:0:0:0:0:ffff:9d55:b169
157.85.177.106 0:0:0:0:0:ffff:9d55:b16a
157.85.177.107 0:0:0:0:0:ffff:9d55:b16b
157.85.177.108 0:0:0:0:0:ffff:9d55:b16c
157.85.177.109 0:0:0:0:0:ffff:9d55:b16d
157.85.177.110 0:0:0:0:0:ffff:9d55:b16e
157.85.177.111 0:0:0:0:0:ffff:9d55:b16f
157.85.177.112 0:0:0:0:0:ffff:9d55:b170
157.85.177.113 0:0:0:0:0:ffff:9d55:b171
157.85.177.114 0:0:0:0:0:ffff:9d55:b172
157.85.177.115 0:0:0:0:0:ffff:9d55:b173
157.85.177.116 0:0:0:0:0:ffff:9d55:b174
157.85.177.117 0:0:0:0:0:ffff:9d55:b175
157.85.177.118 0:0:0:0:0:ffff:9d55:b176
157.85.177.119 0:0:0:0:0:ffff:9d55:b177
157.85.177.120 0:0:0:0:0:ffff:9d55:b178


157.85.177.121 0:0:0:0:0:ffff:9d55:b179
157.85.177.122 0:0:0:0:0:ffff:9d55:b17a
157.85.177.123 0:0:0:0:0:ffff:9d55:b17b
157.85.177.124 0:0:0:0:0:ffff:9d55:b17c
157.85.177.125 0:0:0:0:0:ffff:9d55:b17d
157.85.177.126 0:0:0:0:0:ffff:9d55:b17e
157.85.177.127 0:0:0:0:0:ffff:9d55:b17f
157.85.177.128 0:0:0:0:0:ffff:9d55:b180
157.85.177.129 0:0:0:0:0:ffff:9d55:b181
157.85.177.130 0:0:0:0:0:ffff:9d55:b182
157.85.177.131 0:0:0:0:0:ffff:9d55:b183
157.85.177.132 0:0:0:0:0:ffff:9d55:b184
157.85.177.133 0:0:0:0:0:ffff:9d55:b185
157.85.177.134 0:0:0:0:0:ffff:9d55:b186
157.85.177.135 0:0:0:0:0:ffff:9d55:b187
157.85.177.136 0:0:0:0:0:ffff:9d55:b188
157.85.177.137 0:0:0:0:0:ffff:9d55:b189
157.85.177.138 0:0:0:0:0:ffff:9d55:b18a
157.85.177.139 0:0:0:0:0:ffff:9d55:b18b
157.85.177.140 0:0:0:0:0:ffff:9d55:b18c
157.85.177.141 0:0:0:0:0:ffff:9d55:b18d
157.85.177.142 0:0:0:0:0:ffff:9d55:b18e
157.85.177.143 0:0:0:0:0:ffff:9d55:b18f
157.85.177.144 0:0:0:0:0:ffff:9d55:b190
157.85.177.145 0:0:0:0:0:ffff:9d55:b191
157.85.177.146 0:0:0:0:0:ffff:9d55:b192
157.85.177.147 0:0:0:0:0:ffff:9d55:b193
157.85.177.148 0:0:0:0:0:ffff:9d55:b194
157.85.177.149 0:0:0:0:0:ffff:9d55:b195
157.85.177.150 0:0:0:0:0:ffff:9d55:b196
157.85.177.151 0:0:0:0:0:ffff:9d55:b197
157.85.177.152 0:0:0:0:0:ffff:9d55:b198
157.85.177.153 0:0:0:0:0:ffff:9d55:b199
157.85.177.154 0:0:0:0:0:ffff:9d55:b19a
157.85.177.155 0:0:0:0:0:ffff:9d55:b19b
157.85.177.156 0:0:0:0:0:ffff:9d55:b19c
157.85.177.157 0:0:0:0:0:ffff:9d55:b19d
157.85.177.158 0:0:0:0:0:ffff:9d55:b19e
157.85.177.159 0:0:0:0:0:ffff:9d55:b19f
157.85.177.160 0:0:0:0:0:ffff:9d55:b1a0
157.85.177.161 0:0:0:0:0:ffff:9d55:b1a1
157.85.177.162 0:0:0:0:0:ffff:9d55:b1a2
157.85.177.163 0:0:0:0:0:ffff:9d55:b1a3
157.85.177.164 0:0:0:0:0:ffff:9d55:b1a4
157.85.177.165 0:0:0:0:0:ffff:9d55:b1a5
157.85.177.166 0:0:0:0:0:ffff:9d55:b1a6
157.85.177.167 0:0:0:0:0:ffff:9d55:b1a7
157.85.177.168 0:0:0:0:0:ffff:9d55:b1a8
157.85.177.169 0:0:0:0:0:ffff:9d55:b1a9
157.85.177.170 0:0:0:0:0:ffff:9d55:b1aa
157.85.177.171 0:0:0:0:0:ffff:9d55:b1ab
157.85.177.172 0:0:0:0:0:ffff:9d55:b1ac
157.85.177.173 0:0:0:0:0:ffff:9d55:b1ad
157.85.177.174 0:0:0:0:0:ffff:9d55:b1ae
157.85.177.175 0:0:0:0:0:ffff:9d55:b1af
157.85.177.176 0:0:0:0:0:ffff:9d55:b1b0
157.85.177.177 0:0:0:0:0:ffff:9d55:b1b1
157.85.177.178 0:0:0:0:0:ffff:9d55:b1b2
157.85.177.179 0:0:0:0:0:ffff:9d55:b1b3
157.85.177.180 0:0:0:0:0:ffff:9d55:b1b4


157.85.177.181 0:0:0:0:0:ffff:9d55:b1b5
157.85.177.182 0:0:0:0:0:ffff:9d55:b1b6
157.85.177.183 0:0:0:0:0:ffff:9d55:b1b7
157.85.177.184 0:0:0:0:0:ffff:9d55:b1b8
157.85.177.185 0:0:0:0:0:ffff:9d55:b1b9
157.85.177.186 0:0:0:0:0:ffff:9d55:b1ba
157.85.177.187 0:0:0:0:0:ffff:9d55:b1bb
157.85.177.188 0:0:0:0:0:ffff:9d55:b1bc
157.85.177.189 0:0:0:0:0:ffff:9d55:b1bd
157.85.177.190 0:0:0:0:0:ffff:9d55:b1be
157.85.177.191 0:0:0:0:0:ffff:9d55:b1bf
157.85.177.192 0:0:0:0:0:ffff:9d55:b1c0
157.85.177.193 0:0:0:0:0:ffff:9d55:b1c1
157.85.177.194 0:0:0:0:0:ffff:9d55:b1c2
157.85.177.195 0:0:0:0:0:ffff:9d55:b1c3
157.85.177.196 0:0:0:0:0:ffff:9d55:b1c4
157.85.177.197 0:0:0:0:0:ffff:9d55:b1c5
157.85.177.198 0:0:0:0:0:ffff:9d55:b1c6
157.85.177.199 0:0:0:0:0:ffff:9d55:b1c7
157.85.177.200 0:0:0:0:0:ffff:9d55:b1c8
157.85.177.201 0:0:0:0:0:ffff:9d55:b1c9
157.85.177.202 0:0:0:0:0:ffff:9d55:b1ca
157.85.177.203 0:0:0:0:0:ffff:9d55:b1cb
157.85.177.204 0:0:0:0:0:ffff:9d55:b1cc
157.85.177.205 0:0:0:0:0:ffff:9d55:b1cd
157.85.177.206 0:0:0:0:0:ffff:9d55:b1ce
157.85.177.207 0:0:0:0:0:ffff:9d55:b1cf
157.85.177.208 0:0:0:0:0:ffff:9d55:b1d0
157.85.177.209 0:0:0:0:0:ffff:9d55:b1d1
157.85.177.210 0:0:0:0:0:ffff:9d55:b1d2
157.85.177.211 0:0:0:0:0:ffff:9d55:b1d3
157.85.177.212 0:0:0:0:0:ffff:9d55:b1d4
157.85.177.213 0:0:0:0:0:ffff:9d55:b1d5
157.85.177.214 0:0:0:0:0:ffff:9d55:b1d6
157.85.177.215 0:0:0:0:0:ffff:9d55:b1d7
157.85.177.216 0:0:0:0:0:ffff:9d55:b1d8
157.85.177.217 0:0:0:0:0:ffff:9d55:b1d9
157.85.177.218 0:0:0:0:0:ffff:9d55:b1da
157.85.177.219 0:0:0:0:0:ffff:9d55:b1db
157.85.177.220 0:0:0:0:0:ffff:9d55:b1dc
157.85.177.221 0:0:0:0:0:ffff:9d55:b1dd
157.85.177.222 0:0:0:0:0:ffff:9d55:b1de
157.85.177.223 0:0:0:0:0:ffff:9d55:b1df
157.85.177.224 0:0:0:0:0:ffff:9d55:b1e0
157.85.177.225 0:0:0:0:0:ffff:9d55:b1e1
157.85.177.226 0:0:0:0:0:ffff:9d55:b1e2
157.85.177.227 0:0:0:0:0:ffff:9d55:b1e3
157.85.177.228 0:0:0:0:0:ffff:9d55:b1e4
157.85.177.229 0:0:0:0:0:ffff:9d55:b1e5
157.85.177.230 0:0:0:0:0:ffff:9d55:b1e6
157.85.177.231 0:0:0:0:0:ffff:9d55:b1e7
157.85.177.232 0:0:0:0:0:ffff:9d55:b1e8
157.85.177.233 0:0:0:0:0:ffff:9d55:b1e9
157.85.177.234 0:0:0:0:0:ffff:9d55:b1ea
157.85.177.235 0:0:0:0:0:ffff:9d55:b1eb
157.85.177.236 0:0:0:0:0:ffff:9d55:b1ec
157.85.177.237 0:0:0:0:0:ffff:9d55:b1ed
157.85.177.238 0:0:0:0:0:ffff:9d55:b1ee
157.85.177.239 0:0:0:0:0:ffff:9d55:b1ef
157.85.177.240 0:0:0:0:0:ffff:9d55:b1f0
157.85.177.241 0:0:0:0:0:ffff:9d55:b1f1
157.85.177.242 0:0:0:0:0:ffff:9d55:b1f2
157.85.177.243 0:0:0:0:0:ffff:9d55:b1f3
157.85.177.244 0:0:0:0:0:ffff:9d55:b1f4
157.85.177.245 0:0:0:0:0:ffff:9d55:b1f5
157.85.177.246 0:0:0:0:0:ffff:9d55:b1f6
157.85.177.247 0:0:0:0:0:ffff:9d55:b1f7
157.85.177.248 0:0:0:0:0:ffff:9d55:b1f8
157.85.177.249 0:0:0:0:0:ffff:9d55:b1f9
157.85.177.250 0:0:0:0:0:ffff:9d55:b1fa
157.85.177.251 0:0:0:0:0:ffff:9d55:b1fb
157.85.177.252 0:0:0:0:0:ffff:9d55:b1fc
157.85.177.253 0:0:0:0:0:ffff:9d55:b1fd
157.85.177.254 0:0:0:0:0:ffff:9d55:b1fe
157.85.177.255 0:0:0:0:0:ffff:9d55:b1ff


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.