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
157.159.178.1 0:0:0:0:0:ffff:9d9f:b201
157.159.178.2 0:0:0:0:0:ffff:9d9f:b202
157.159.178.3 0:0:0:0:0:ffff:9d9f:b203
157.159.178.4 0:0:0:0:0:ffff:9d9f:b204
157.159.178.5 0:0:0:0:0:ffff:9d9f:b205
157.159.178.6 0:0:0:0:0:ffff:9d9f:b206
157.159.178.7 0:0:0:0:0:ffff:9d9f:b207
157.159.178.8 0:0:0:0:0:ffff:9d9f:b208
157.159.178.9 0:0:0:0:0:ffff:9d9f:b209
157.159.178.10 0:0:0:0:0:ffff:9d9f:b20a
157.159.178.11 0:0:0:0:0:ffff:9d9f:b20b
157.159.178.12 0:0:0:0:0:ffff:9d9f:b20c
157.159.178.13 0:0:0:0:0:ffff:9d9f:b20d
157.159.178.14 0:0:0:0:0:ffff:9d9f:b20e
157.159.178.15 0:0:0:0:0:ffff:9d9f:b20f
157.159.178.16 0:0:0:0:0:ffff:9d9f:b210
157.159.178.17 0:0:0:0:0:ffff:9d9f:b211
157.159.178.18 0:0:0:0:0:ffff:9d9f:b212
157.159.178.19 0:0:0:0:0:ffff:9d9f:b213
157.159.178.20 0:0:0:0:0:ffff:9d9f:b214
157.159.178.21 0:0:0:0:0:ffff:9d9f:b215
157.159.178.22 0:0:0:0:0:ffff:9d9f:b216
157.159.178.23 0:0:0:0:0:ffff:9d9f:b217
157.159.178.24 0:0:0:0:0:ffff:9d9f:b218
157.159.178.25 0:0:0:0:0:ffff:9d9f:b219
157.159.178.26 0:0:0:0:0:ffff:9d9f:b21a
157.159.178.27 0:0:0:0:0:ffff:9d9f:b21b
157.159.178.28 0:0:0:0:0:ffff:9d9f:b21c
157.159.178.29 0:0:0:0:0:ffff:9d9f:b21d
157.159.178.30 0:0:0:0:0:ffff:9d9f:b21e
157.159.178.31 0:0:0:0:0:ffff:9d9f:b21f
157.159.178.32 0:0:0:0:0:ffff:9d9f:b220
157.159.178.33 0:0:0:0:0:ffff:9d9f:b221
157.159.178.34 0:0:0:0:0:ffff:9d9f:b222
157.159.178.35 0:0:0:0:0:ffff:9d9f:b223
157.159.178.36 0:0:0:0:0:ffff:9d9f:b224
157.159.178.37 0:0:0:0:0:ffff:9d9f:b225
157.159.178.38 0:0:0:0:0:ffff:9d9f:b226
157.159.178.39 0:0:0:0:0:ffff:9d9f:b227
157.159.178.40 0:0:0:0:0:ffff:9d9f:b228
157.159.178.41 0:0:0:0:0:ffff:9d9f:b229
157.159.178.42 0:0:0:0:0:ffff:9d9f:b22a
157.159.178.43 0:0:0:0:0:ffff:9d9f:b22b
157.159.178.44 0:0:0:0:0:ffff:9d9f:b22c
157.159.178.45 0:0:0:0:0:ffff:9d9f:b22d
157.159.178.46 0:0:0:0:0:ffff:9d9f:b22e
157.159.178.47 0:0:0:0:0:ffff:9d9f:b22f
157.159.178.48 0:0:0:0:0:ffff:9d9f:b230
157.159.178.49 0:0:0:0:0:ffff:9d9f:b231
157.159.178.50 0:0:0:0:0:ffff:9d9f:b232
157.159.178.51 0:0:0:0:0:ffff:9d9f:b233
157.159.178.52 0:0:0:0:0:ffff:9d9f:b234
157.159.178.53 0:0:0:0:0:ffff:9d9f:b235
157.159.178.54 0:0:0:0:0:ffff:9d9f:b236
157.159.178.55 0:0:0:0:0:ffff:9d9f:b237
157.159.178.56 0:0:0:0:0:ffff:9d9f:b238
157.159.178.57 0:0:0:0:0:ffff:9d9f:b239
157.159.178.58 0:0:0:0:0:ffff:9d9f:b23a
157.159.178.59 0:0:0:0:0:ffff:9d9f:b23b
157.159.178.60 0:0:0:0:0:ffff:9d9f:b23c


157.159.178.61 0:0:0:0:0:ffff:9d9f:b23d
157.159.178.62 0:0:0:0:0:ffff:9d9f:b23e
157.159.178.63 0:0:0:0:0:ffff:9d9f:b23f
157.159.178.64 0:0:0:0:0:ffff:9d9f:b240
157.159.178.65 0:0:0:0:0:ffff:9d9f:b241
157.159.178.66 0:0:0:0:0:ffff:9d9f:b242
157.159.178.67 0:0:0:0:0:ffff:9d9f:b243
157.159.178.68 0:0:0:0:0:ffff:9d9f:b244
157.159.178.69 0:0:0:0:0:ffff:9d9f:b245
157.159.178.70 0:0:0:0:0:ffff:9d9f:b246
157.159.178.71 0:0:0:0:0:ffff:9d9f:b247
157.159.178.72 0:0:0:0:0:ffff:9d9f:b248
157.159.178.73 0:0:0:0:0:ffff:9d9f:b249
157.159.178.74 0:0:0:0:0:ffff:9d9f:b24a
157.159.178.75 0:0:0:0:0:ffff:9d9f:b24b
157.159.178.76 0:0:0:0:0:ffff:9d9f:b24c
157.159.178.77 0:0:0:0:0:ffff:9d9f:b24d
157.159.178.78 0:0:0:0:0:ffff:9d9f:b24e
157.159.178.79 0:0:0:0:0:ffff:9d9f:b24f
157.159.178.80 0:0:0:0:0:ffff:9d9f:b250
157.159.178.81 0:0:0:0:0:ffff:9d9f:b251
157.159.178.82 0:0:0:0:0:ffff:9d9f:b252
157.159.178.83 0:0:0:0:0:ffff:9d9f:b253
157.159.178.84 0:0:0:0:0:ffff:9d9f:b254
157.159.178.85 0:0:0:0:0:ffff:9d9f:b255
157.159.178.86 0:0:0:0:0:ffff:9d9f:b256
157.159.178.87 0:0:0:0:0:ffff:9d9f:b257
157.159.178.88 0:0:0:0:0:ffff:9d9f:b258
157.159.178.89 0:0:0:0:0:ffff:9d9f:b259
157.159.178.90 0:0:0:0:0:ffff:9d9f:b25a
157.159.178.91 0:0:0:0:0:ffff:9d9f:b25b
157.159.178.92 0:0:0:0:0:ffff:9d9f:b25c
157.159.178.93 0:0:0:0:0:ffff:9d9f:b25d
157.159.178.94 0:0:0:0:0:ffff:9d9f:b25e
157.159.178.95 0:0:0:0:0:ffff:9d9f:b25f
157.159.178.96 0:0:0:0:0:ffff:9d9f:b260
157.159.178.97 0:0:0:0:0:ffff:9d9f:b261
157.159.178.98 0:0:0:0:0:ffff:9d9f:b262
157.159.178.99 0:0:0:0:0:ffff:9d9f:b263
157.159.178.100 0:0:0:0:0:ffff:9d9f:b264
157.159.178.101 0:0:0:0:0:ffff:9d9f:b265
157.159.178.102 0:0:0:0:0:ffff:9d9f:b266
157.159.178.103 0:0:0:0:0:ffff:9d9f:b267
157.159.178.104 0:0:0:0:0:ffff:9d9f:b268
157.159.178.105 0:0:0:0:0:ffff:9d9f:b269
157.159.178.106 0:0:0:0:0:ffff:9d9f:b26a
157.159.178.107 0:0:0:0:0:ffff:9d9f:b26b
157.159.178.108 0:0:0:0:0:ffff:9d9f:b26c
157.159.178.109 0:0:0:0:0:ffff:9d9f:b26d
157.159.178.110 0:0:0:0:0:ffff:9d9f:b26e
157.159.178.111 0:0:0:0:0:ffff:9d9f:b26f
157.159.178.112 0:0:0:0:0:ffff:9d9f:b270
157.159.178.113 0:0:0:0:0:ffff:9d9f:b271
157.159.178.114 0:0:0:0:0:ffff:9d9f:b272
157.159.178.115 0:0:0:0:0:ffff:9d9f:b273
157.159.178.116 0:0:0:0:0:ffff:9d9f:b274
157.159.178.117 0:0:0:0:0:ffff:9d9f:b275
157.159.178.118 0:0:0:0:0:ffff:9d9f:b276
157.159.178.119 0:0:0:0:0:ffff:9d9f:b277
157.159.178.120 0:0:0:0:0:ffff:9d9f:b278


157.159.178.121 0:0:0:0:0:ffff:9d9f:b279
157.159.178.122 0:0:0:0:0:ffff:9d9f:b27a
157.159.178.123 0:0:0:0:0:ffff:9d9f:b27b
157.159.178.124 0:0:0:0:0:ffff:9d9f:b27c
157.159.178.125 0:0:0:0:0:ffff:9d9f:b27d
157.159.178.126 0:0:0:0:0:ffff:9d9f:b27e
157.159.178.127 0:0:0:0:0:ffff:9d9f:b27f
157.159.178.128 0:0:0:0:0:ffff:9d9f:b280
157.159.178.129 0:0:0:0:0:ffff:9d9f:b281
157.159.178.130 0:0:0:0:0:ffff:9d9f:b282
157.159.178.131 0:0:0:0:0:ffff:9d9f:b283
157.159.178.132 0:0:0:0:0:ffff:9d9f:b284
157.159.178.133 0:0:0:0:0:ffff:9d9f:b285
157.159.178.134 0:0:0:0:0:ffff:9d9f:b286
157.159.178.135 0:0:0:0:0:ffff:9d9f:b287
157.159.178.136 0:0:0:0:0:ffff:9d9f:b288
157.159.178.137 0:0:0:0:0:ffff:9d9f:b289
157.159.178.138 0:0:0:0:0:ffff:9d9f:b28a
157.159.178.139 0:0:0:0:0:ffff:9d9f:b28b
157.159.178.140 0:0:0:0:0:ffff:9d9f:b28c
157.159.178.141 0:0:0:0:0:ffff:9d9f:b28d
157.159.178.142 0:0:0:0:0:ffff:9d9f:b28e
157.159.178.143 0:0:0:0:0:ffff:9d9f:b28f
157.159.178.144 0:0:0:0:0:ffff:9d9f:b290
157.159.178.145 0:0:0:0:0:ffff:9d9f:b291
157.159.178.146 0:0:0:0:0:ffff:9d9f:b292
157.159.178.147 0:0:0:0:0:ffff:9d9f:b293
157.159.178.148 0:0:0:0:0:ffff:9d9f:b294
157.159.178.149 0:0:0:0:0:ffff:9d9f:b295
157.159.178.150 0:0:0:0:0:ffff:9d9f:b296
157.159.178.151 0:0:0:0:0:ffff:9d9f:b297
157.159.178.152 0:0:0:0:0:ffff:9d9f:b298
157.159.178.153 0:0:0:0:0:ffff:9d9f:b299
157.159.178.154 0:0:0:0:0:ffff:9d9f:b29a
157.159.178.155 0:0:0:0:0:ffff:9d9f:b29b
157.159.178.156 0:0:0:0:0:ffff:9d9f:b29c
157.159.178.157 0:0:0:0:0:ffff:9d9f:b29d
157.159.178.158 0:0:0:0:0:ffff:9d9f:b29e
157.159.178.159 0:0:0:0:0:ffff:9d9f:b29f
157.159.178.160 0:0:0:0:0:ffff:9d9f:b2a0
157.159.178.161 0:0:0:0:0:ffff:9d9f:b2a1
157.159.178.162 0:0:0:0:0:ffff:9d9f:b2a2
157.159.178.163 0:0:0:0:0:ffff:9d9f:b2a3
157.159.178.164 0:0:0:0:0:ffff:9d9f:b2a4
157.159.178.165 0:0:0:0:0:ffff:9d9f:b2a5
157.159.178.166 0:0:0:0:0:ffff:9d9f:b2a6
157.159.178.167 0:0:0:0:0:ffff:9d9f:b2a7
157.159.178.168 0:0:0:0:0:ffff:9d9f:b2a8
157.159.178.169 0:0:0:0:0:ffff:9d9f:b2a9
157.159.178.170 0:0:0:0:0:ffff:9d9f:b2aa
157.159.178.171 0:0:0:0:0:ffff:9d9f:b2ab
157.159.178.172 0:0:0:0:0:ffff:9d9f:b2ac
157.159.178.173 0:0:0:0:0:ffff:9d9f:b2ad
157.159.178.174 0:0:0:0:0:ffff:9d9f:b2ae
157.159.178.175 0:0:0:0:0:ffff:9d9f:b2af
157.159.178.176 0:0:0:0:0:ffff:9d9f:b2b0
157.159.178.177 0:0:0:0:0:ffff:9d9f:b2b1
157.159.178.178 0:0:0:0:0:ffff:9d9f:b2b2
157.159.178.179 0:0:0:0:0:ffff:9d9f:b2b3
157.159.178.180 0:0:0:0:0:ffff:9d9f:b2b4


157.159.178.181 0:0:0:0:0:ffff:9d9f:b2b5
157.159.178.182 0:0:0:0:0:ffff:9d9f:b2b6
157.159.178.183 0:0:0:0:0:ffff:9d9f:b2b7
157.159.178.184 0:0:0:0:0:ffff:9d9f:b2b8
157.159.178.185 0:0:0:0:0:ffff:9d9f:b2b9
157.159.178.186 0:0:0:0:0:ffff:9d9f:b2ba
157.159.178.187 0:0:0:0:0:ffff:9d9f:b2bb
157.159.178.188 0:0:0:0:0:ffff:9d9f:b2bc
157.159.178.189 0:0:0:0:0:ffff:9d9f:b2bd
157.159.178.190 0:0:0:0:0:ffff:9d9f:b2be
157.159.178.191 0:0:0:0:0:ffff:9d9f:b2bf
157.159.178.192 0:0:0:0:0:ffff:9d9f:b2c0
157.159.178.193 0:0:0:0:0:ffff:9d9f:b2c1
157.159.178.194 0:0:0:0:0:ffff:9d9f:b2c2
157.159.178.195 0:0:0:0:0:ffff:9d9f:b2c3
157.159.178.196 0:0:0:0:0:ffff:9d9f:b2c4
157.159.178.197 0:0:0:0:0:ffff:9d9f:b2c5
157.159.178.198 0:0:0:0:0:ffff:9d9f:b2c6
157.159.178.199 0:0:0:0:0:ffff:9d9f:b2c7
157.159.178.200 0:0:0:0:0:ffff:9d9f:b2c8
157.159.178.201 0:0:0:0:0:ffff:9d9f:b2c9
157.159.178.202 0:0:0:0:0:ffff:9d9f:b2ca
157.159.178.203 0:0:0:0:0:ffff:9d9f:b2cb
157.159.178.204 0:0:0:0:0:ffff:9d9f:b2cc
157.159.178.205 0:0:0:0:0:ffff:9d9f:b2cd
157.159.178.206 0:0:0:0:0:ffff:9d9f:b2ce
157.159.178.207 0:0:0:0:0:ffff:9d9f:b2cf
157.159.178.208 0:0:0:0:0:ffff:9d9f:b2d0
157.159.178.209 0:0:0:0:0:ffff:9d9f:b2d1
157.159.178.210 0:0:0:0:0:ffff:9d9f:b2d2
157.159.178.211 0:0:0:0:0:ffff:9d9f:b2d3
157.159.178.212 0:0:0:0:0:ffff:9d9f:b2d4
157.159.178.213 0:0:0:0:0:ffff:9d9f:b2d5
157.159.178.214 0:0:0:0:0:ffff:9d9f:b2d6
157.159.178.215 0:0:0:0:0:ffff:9d9f:b2d7
157.159.178.216 0:0:0:0:0:ffff:9d9f:b2d8
157.159.178.217 0:0:0:0:0:ffff:9d9f:b2d9
157.159.178.218 0:0:0:0:0:ffff:9d9f:b2da
157.159.178.219 0:0:0:0:0:ffff:9d9f:b2db
157.159.178.220 0:0:0:0:0:ffff:9d9f:b2dc
157.159.178.221 0:0:0:0:0:ffff:9d9f:b2dd
157.159.178.222 0:0:0:0:0:ffff:9d9f:b2de
157.159.178.223 0:0:0:0:0:ffff:9d9f:b2df
157.159.178.224 0:0:0:0:0:ffff:9d9f:b2e0
157.159.178.225 0:0:0:0:0:ffff:9d9f:b2e1
157.159.178.226 0:0:0:0:0:ffff:9d9f:b2e2
157.159.178.227 0:0:0:0:0:ffff:9d9f:b2e3
157.159.178.228 0:0:0:0:0:ffff:9d9f:b2e4
157.159.178.229 0:0:0:0:0:ffff:9d9f:b2e5
157.159.178.230 0:0:0:0:0:ffff:9d9f:b2e6
157.159.178.231 0:0:0:0:0:ffff:9d9f:b2e7
157.159.178.232 0:0:0:0:0:ffff:9d9f:b2e8
157.159.178.233 0:0:0:0:0:ffff:9d9f:b2e9
157.159.178.234 0:0:0:0:0:ffff:9d9f:b2ea
157.159.178.235 0:0:0:0:0:ffff:9d9f:b2eb
157.159.178.236 0:0:0:0:0:ffff:9d9f:b2ec
157.159.178.237 0:0:0:0:0:ffff:9d9f:b2ed
157.159.178.238 0:0:0:0:0:ffff:9d9f:b2ee
157.159.178.239 0:0:0:0:0:ffff:9d9f:b2ef
157.159.178.240 0:0:0:0:0:ffff:9d9f:b2f0
157.159.178.241 0:0:0:0:0:ffff:9d9f:b2f1
157.159.178.242 0:0:0:0:0:ffff:9d9f:b2f2
157.159.178.243 0:0:0:0:0:ffff:9d9f:b2f3
157.159.178.244 0:0:0:0:0:ffff:9d9f:b2f4
157.159.178.245 0:0:0:0:0:ffff:9d9f:b2f5
157.159.178.246 0:0:0:0:0:ffff:9d9f:b2f6
157.159.178.247 0:0:0:0:0:ffff:9d9f:b2f7
157.159.178.248 0:0:0:0:0:ffff:9d9f:b2f8
157.159.178.249 0:0:0:0:0:ffff:9d9f:b2f9
157.159.178.250 0:0:0:0:0:ffff:9d9f:b2fa
157.159.178.251 0:0:0:0:0:ffff:9d9f:b2fb
157.159.178.252 0:0:0:0:0:ffff:9d9f:b2fc
157.159.178.253 0:0:0:0:0:ffff:9d9f:b2fd
157.159.178.254 0:0:0:0:0:ffff:9d9f:b2fe
157.159.178.255 0:0:0:0:0:ffff:9d9f:b2ff


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.