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
16.15.178.1 0:0:0:0:0:ffff:100f:b201
16.15.178.2 0:0:0:0:0:ffff:100f:b202
16.15.178.3 0:0:0:0:0:ffff:100f:b203
16.15.178.4 0:0:0:0:0:ffff:100f:b204
16.15.178.5 0:0:0:0:0:ffff:100f:b205
16.15.178.6 0:0:0:0:0:ffff:100f:b206
16.15.178.7 0:0:0:0:0:ffff:100f:b207
16.15.178.8 0:0:0:0:0:ffff:100f:b208
16.15.178.9 0:0:0:0:0:ffff:100f:b209
16.15.178.10 0:0:0:0:0:ffff:100f:b20a
16.15.178.11 0:0:0:0:0:ffff:100f:b20b
16.15.178.12 0:0:0:0:0:ffff:100f:b20c
16.15.178.13 0:0:0:0:0:ffff:100f:b20d
16.15.178.14 0:0:0:0:0:ffff:100f:b20e
16.15.178.15 0:0:0:0:0:ffff:100f:b20f
16.15.178.16 0:0:0:0:0:ffff:100f:b210
16.15.178.17 0:0:0:0:0:ffff:100f:b211
16.15.178.18 0:0:0:0:0:ffff:100f:b212
16.15.178.19 0:0:0:0:0:ffff:100f:b213
16.15.178.20 0:0:0:0:0:ffff:100f:b214
16.15.178.21 0:0:0:0:0:ffff:100f:b215
16.15.178.22 0:0:0:0:0:ffff:100f:b216
16.15.178.23 0:0:0:0:0:ffff:100f:b217
16.15.178.24 0:0:0:0:0:ffff:100f:b218
16.15.178.25 0:0:0:0:0:ffff:100f:b219
16.15.178.26 0:0:0:0:0:ffff:100f:b21a
16.15.178.27 0:0:0:0:0:ffff:100f:b21b
16.15.178.28 0:0:0:0:0:ffff:100f:b21c
16.15.178.29 0:0:0:0:0:ffff:100f:b21d
16.15.178.30 0:0:0:0:0:ffff:100f:b21e
16.15.178.31 0:0:0:0:0:ffff:100f:b21f
16.15.178.32 0:0:0:0:0:ffff:100f:b220
16.15.178.33 0:0:0:0:0:ffff:100f:b221
16.15.178.34 0:0:0:0:0:ffff:100f:b222
16.15.178.35 0:0:0:0:0:ffff:100f:b223
16.15.178.36 0:0:0:0:0:ffff:100f:b224
16.15.178.37 0:0:0:0:0:ffff:100f:b225
16.15.178.38 0:0:0:0:0:ffff:100f:b226
16.15.178.39 0:0:0:0:0:ffff:100f:b227
16.15.178.40 0:0:0:0:0:ffff:100f:b228
16.15.178.41 0:0:0:0:0:ffff:100f:b229
16.15.178.42 0:0:0:0:0:ffff:100f:b22a
16.15.178.43 0:0:0:0:0:ffff:100f:b22b
16.15.178.44 0:0:0:0:0:ffff:100f:b22c
16.15.178.45 0:0:0:0:0:ffff:100f:b22d
16.15.178.46 0:0:0:0:0:ffff:100f:b22e
16.15.178.47 0:0:0:0:0:ffff:100f:b22f
16.15.178.48 0:0:0:0:0:ffff:100f:b230
16.15.178.49 0:0:0:0:0:ffff:100f:b231
16.15.178.50 0:0:0:0:0:ffff:100f:b232
16.15.178.51 0:0:0:0:0:ffff:100f:b233
16.15.178.52 0:0:0:0:0:ffff:100f:b234
16.15.178.53 0:0:0:0:0:ffff:100f:b235
16.15.178.54 0:0:0:0:0:ffff:100f:b236
16.15.178.55 0:0:0:0:0:ffff:100f:b237
16.15.178.56 0:0:0:0:0:ffff:100f:b238
16.15.178.57 0:0:0:0:0:ffff:100f:b239
16.15.178.58 0:0:0:0:0:ffff:100f:b23a
16.15.178.59 0:0:0:0:0:ffff:100f:b23b
16.15.178.60 0:0:0:0:0:ffff:100f:b23c


16.15.178.61 0:0:0:0:0:ffff:100f:b23d
16.15.178.62 0:0:0:0:0:ffff:100f:b23e
16.15.178.63 0:0:0:0:0:ffff:100f:b23f
16.15.178.64 0:0:0:0:0:ffff:100f:b240
16.15.178.65 0:0:0:0:0:ffff:100f:b241
16.15.178.66 0:0:0:0:0:ffff:100f:b242
16.15.178.67 0:0:0:0:0:ffff:100f:b243
16.15.178.68 0:0:0:0:0:ffff:100f:b244
16.15.178.69 0:0:0:0:0:ffff:100f:b245
16.15.178.70 0:0:0:0:0:ffff:100f:b246
16.15.178.71 0:0:0:0:0:ffff:100f:b247
16.15.178.72 0:0:0:0:0:ffff:100f:b248
16.15.178.73 0:0:0:0:0:ffff:100f:b249
16.15.178.74 0:0:0:0:0:ffff:100f:b24a
16.15.178.75 0:0:0:0:0:ffff:100f:b24b
16.15.178.76 0:0:0:0:0:ffff:100f:b24c
16.15.178.77 0:0:0:0:0:ffff:100f:b24d
16.15.178.78 0:0:0:0:0:ffff:100f:b24e
16.15.178.79 0:0:0:0:0:ffff:100f:b24f
16.15.178.80 0:0:0:0:0:ffff:100f:b250
16.15.178.81 0:0:0:0:0:ffff:100f:b251
16.15.178.82 0:0:0:0:0:ffff:100f:b252
16.15.178.83 0:0:0:0:0:ffff:100f:b253
16.15.178.84 0:0:0:0:0:ffff:100f:b254
16.15.178.85 0:0:0:0:0:ffff:100f:b255
16.15.178.86 0:0:0:0:0:ffff:100f:b256
16.15.178.87 0:0:0:0:0:ffff:100f:b257
16.15.178.88 0:0:0:0:0:ffff:100f:b258
16.15.178.89 0:0:0:0:0:ffff:100f:b259
16.15.178.90 0:0:0:0:0:ffff:100f:b25a
16.15.178.91 0:0:0:0:0:ffff:100f:b25b
16.15.178.92 0:0:0:0:0:ffff:100f:b25c
16.15.178.93 0:0:0:0:0:ffff:100f:b25d
16.15.178.94 0:0:0:0:0:ffff:100f:b25e
16.15.178.95 0:0:0:0:0:ffff:100f:b25f
16.15.178.96 0:0:0:0:0:ffff:100f:b260
16.15.178.97 0:0:0:0:0:ffff:100f:b261
16.15.178.98 0:0:0:0:0:ffff:100f:b262
16.15.178.99 0:0:0:0:0:ffff:100f:b263
16.15.178.100 0:0:0:0:0:ffff:100f:b264
16.15.178.101 0:0:0:0:0:ffff:100f:b265
16.15.178.102 0:0:0:0:0:ffff:100f:b266
16.15.178.103 0:0:0:0:0:ffff:100f:b267
16.15.178.104 0:0:0:0:0:ffff:100f:b268
16.15.178.105 0:0:0:0:0:ffff:100f:b269
16.15.178.106 0:0:0:0:0:ffff:100f:b26a
16.15.178.107 0:0:0:0:0:ffff:100f:b26b
16.15.178.108 0:0:0:0:0:ffff:100f:b26c
16.15.178.109 0:0:0:0:0:ffff:100f:b26d
16.15.178.110 0:0:0:0:0:ffff:100f:b26e
16.15.178.111 0:0:0:0:0:ffff:100f:b26f
16.15.178.112 0:0:0:0:0:ffff:100f:b270
16.15.178.113 0:0:0:0:0:ffff:100f:b271
16.15.178.114 0:0:0:0:0:ffff:100f:b272
16.15.178.115 0:0:0:0:0:ffff:100f:b273
16.15.178.116 0:0:0:0:0:ffff:100f:b274
16.15.178.117 0:0:0:0:0:ffff:100f:b275
16.15.178.118 0:0:0:0:0:ffff:100f:b276
16.15.178.119 0:0:0:0:0:ffff:100f:b277
16.15.178.120 0:0:0:0:0:ffff:100f:b278


16.15.178.121 0:0:0:0:0:ffff:100f:b279
16.15.178.122 0:0:0:0:0:ffff:100f:b27a
16.15.178.123 0:0:0:0:0:ffff:100f:b27b
16.15.178.124 0:0:0:0:0:ffff:100f:b27c
16.15.178.125 0:0:0:0:0:ffff:100f:b27d
16.15.178.126 0:0:0:0:0:ffff:100f:b27e
16.15.178.127 0:0:0:0:0:ffff:100f:b27f
16.15.178.128 0:0:0:0:0:ffff:100f:b280
16.15.178.129 0:0:0:0:0:ffff:100f:b281
16.15.178.130 0:0:0:0:0:ffff:100f:b282
16.15.178.131 0:0:0:0:0:ffff:100f:b283
16.15.178.132 0:0:0:0:0:ffff:100f:b284
16.15.178.133 0:0:0:0:0:ffff:100f:b285
16.15.178.134 0:0:0:0:0:ffff:100f:b286
16.15.178.135 0:0:0:0:0:ffff:100f:b287
16.15.178.136 0:0:0:0:0:ffff:100f:b288
16.15.178.137 0:0:0:0:0:ffff:100f:b289
16.15.178.138 0:0:0:0:0:ffff:100f:b28a
16.15.178.139 0:0:0:0:0:ffff:100f:b28b
16.15.178.140 0:0:0:0:0:ffff:100f:b28c
16.15.178.141 0:0:0:0:0:ffff:100f:b28d
16.15.178.142 0:0:0:0:0:ffff:100f:b28e
16.15.178.143 0:0:0:0:0:ffff:100f:b28f
16.15.178.144 0:0:0:0:0:ffff:100f:b290
16.15.178.145 0:0:0:0:0:ffff:100f:b291
16.15.178.146 0:0:0:0:0:ffff:100f:b292
16.15.178.147 0:0:0:0:0:ffff:100f:b293
16.15.178.148 0:0:0:0:0:ffff:100f:b294
16.15.178.149 0:0:0:0:0:ffff:100f:b295
16.15.178.150 0:0:0:0:0:ffff:100f:b296
16.15.178.151 0:0:0:0:0:ffff:100f:b297
16.15.178.152 0:0:0:0:0:ffff:100f:b298
16.15.178.153 0:0:0:0:0:ffff:100f:b299
16.15.178.154 0:0:0:0:0:ffff:100f:b29a
16.15.178.155 0:0:0:0:0:ffff:100f:b29b
16.15.178.156 0:0:0:0:0:ffff:100f:b29c
16.15.178.157 0:0:0:0:0:ffff:100f:b29d
16.15.178.158 0:0:0:0:0:ffff:100f:b29e
16.15.178.159 0:0:0:0:0:ffff:100f:b29f
16.15.178.160 0:0:0:0:0:ffff:100f:b2a0
16.15.178.161 0:0:0:0:0:ffff:100f:b2a1
16.15.178.162 0:0:0:0:0:ffff:100f:b2a2
16.15.178.163 0:0:0:0:0:ffff:100f:b2a3
16.15.178.164 0:0:0:0:0:ffff:100f:b2a4
16.15.178.165 0:0:0:0:0:ffff:100f:b2a5
16.15.178.166 0:0:0:0:0:ffff:100f:b2a6
16.15.178.167 0:0:0:0:0:ffff:100f:b2a7
16.15.178.168 0:0:0:0:0:ffff:100f:b2a8
16.15.178.169 0:0:0:0:0:ffff:100f:b2a9
16.15.178.170 0:0:0:0:0:ffff:100f:b2aa
16.15.178.171 0:0:0:0:0:ffff:100f:b2ab
16.15.178.172 0:0:0:0:0:ffff:100f:b2ac
16.15.178.173 0:0:0:0:0:ffff:100f:b2ad
16.15.178.174 0:0:0:0:0:ffff:100f:b2ae
16.15.178.175 0:0:0:0:0:ffff:100f:b2af
16.15.178.176 0:0:0:0:0:ffff:100f:b2b0
16.15.178.177 0:0:0:0:0:ffff:100f:b2b1
16.15.178.178 0:0:0:0:0:ffff:100f:b2b2
16.15.178.179 0:0:0:0:0:ffff:100f:b2b3
16.15.178.180 0:0:0:0:0:ffff:100f:b2b4


16.15.178.181 0:0:0:0:0:ffff:100f:b2b5
16.15.178.182 0:0:0:0:0:ffff:100f:b2b6
16.15.178.183 0:0:0:0:0:ffff:100f:b2b7
16.15.178.184 0:0:0:0:0:ffff:100f:b2b8
16.15.178.185 0:0:0:0:0:ffff:100f:b2b9
16.15.178.186 0:0:0:0:0:ffff:100f:b2ba
16.15.178.187 0:0:0:0:0:ffff:100f:b2bb
16.15.178.188 0:0:0:0:0:ffff:100f:b2bc
16.15.178.189 0:0:0:0:0:ffff:100f:b2bd
16.15.178.190 0:0:0:0:0:ffff:100f:b2be
16.15.178.191 0:0:0:0:0:ffff:100f:b2bf
16.15.178.192 0:0:0:0:0:ffff:100f:b2c0
16.15.178.193 0:0:0:0:0:ffff:100f:b2c1
16.15.178.194 0:0:0:0:0:ffff:100f:b2c2
16.15.178.195 0:0:0:0:0:ffff:100f:b2c3
16.15.178.196 0:0:0:0:0:ffff:100f:b2c4
16.15.178.197 0:0:0:0:0:ffff:100f:b2c5
16.15.178.198 0:0:0:0:0:ffff:100f:b2c6
16.15.178.199 0:0:0:0:0:ffff:100f:b2c7
16.15.178.200 0:0:0:0:0:ffff:100f:b2c8
16.15.178.201 0:0:0:0:0:ffff:100f:b2c9
16.15.178.202 0:0:0:0:0:ffff:100f:b2ca
16.15.178.203 0:0:0:0:0:ffff:100f:b2cb
16.15.178.204 0:0:0:0:0:ffff:100f:b2cc
16.15.178.205 0:0:0:0:0:ffff:100f:b2cd
16.15.178.206 0:0:0:0:0:ffff:100f:b2ce
16.15.178.207 0:0:0:0:0:ffff:100f:b2cf
16.15.178.208 0:0:0:0:0:ffff:100f:b2d0
16.15.178.209 0:0:0:0:0:ffff:100f:b2d1
16.15.178.210 0:0:0:0:0:ffff:100f:b2d2
16.15.178.211 0:0:0:0:0:ffff:100f:b2d3
16.15.178.212 0:0:0:0:0:ffff:100f:b2d4
16.15.178.213 0:0:0:0:0:ffff:100f:b2d5
16.15.178.214 0:0:0:0:0:ffff:100f:b2d6
16.15.178.215 0:0:0:0:0:ffff:100f:b2d7
16.15.178.216 0:0:0:0:0:ffff:100f:b2d8
16.15.178.217 0:0:0:0:0:ffff:100f:b2d9
16.15.178.218 0:0:0:0:0:ffff:100f:b2da
16.15.178.219 0:0:0:0:0:ffff:100f:b2db
16.15.178.220 0:0:0:0:0:ffff:100f:b2dc
16.15.178.221 0:0:0:0:0:ffff:100f:b2dd
16.15.178.222 0:0:0:0:0:ffff:100f:b2de
16.15.178.223 0:0:0:0:0:ffff:100f:b2df
16.15.178.224 0:0:0:0:0:ffff:100f:b2e0
16.15.178.225 0:0:0:0:0:ffff:100f:b2e1
16.15.178.226 0:0:0:0:0:ffff:100f:b2e2
16.15.178.227 0:0:0:0:0:ffff:100f:b2e3
16.15.178.228 0:0:0:0:0:ffff:100f:b2e4
16.15.178.229 0:0:0:0:0:ffff:100f:b2e5
16.15.178.230 0:0:0:0:0:ffff:100f:b2e6
16.15.178.231 0:0:0:0:0:ffff:100f:b2e7
16.15.178.232 0:0:0:0:0:ffff:100f:b2e8
16.15.178.233 0:0:0:0:0:ffff:100f:b2e9
16.15.178.234 0:0:0:0:0:ffff:100f:b2ea
16.15.178.235 0:0:0:0:0:ffff:100f:b2eb
16.15.178.236 0:0:0:0:0:ffff:100f:b2ec
16.15.178.237 0:0:0:0:0:ffff:100f:b2ed
16.15.178.238 0:0:0:0:0:ffff:100f:b2ee
16.15.178.239 0:0:0:0:0:ffff:100f:b2ef
16.15.178.240 0:0:0:0:0:ffff:100f:b2f0
16.15.178.241 0:0:0:0:0:ffff:100f:b2f1
16.15.178.242 0:0:0:0:0:ffff:100f:b2f2
16.15.178.243 0:0:0:0:0:ffff:100f:b2f3
16.15.178.244 0:0:0:0:0:ffff:100f:b2f4
16.15.178.245 0:0:0:0:0:ffff:100f:b2f5
16.15.178.246 0:0:0:0:0:ffff:100f:b2f6
16.15.178.247 0:0:0:0:0:ffff:100f:b2f7
16.15.178.248 0:0:0:0:0:ffff:100f:b2f8
16.15.178.249 0:0:0:0:0:ffff:100f:b2f9
16.15.178.250 0:0:0:0:0:ffff:100f:b2fa
16.15.178.251 0:0:0:0:0:ffff:100f:b2fb
16.15.178.252 0:0:0:0:0:ffff:100f:b2fc
16.15.178.253 0:0:0:0:0:ffff:100f:b2fd
16.15.178.254 0:0:0:0:0:ffff:100f:b2fe
16.15.178.255 0:0:0:0:0:ffff:100f: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.