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
72.72.178.1 0:0:0:0:0:ffff:4848:b201
72.72.178.2 0:0:0:0:0:ffff:4848:b202
72.72.178.3 0:0:0:0:0:ffff:4848:b203
72.72.178.4 0:0:0:0:0:ffff:4848:b204
72.72.178.5 0:0:0:0:0:ffff:4848:b205
72.72.178.6 0:0:0:0:0:ffff:4848:b206
72.72.178.7 0:0:0:0:0:ffff:4848:b207
72.72.178.8 0:0:0:0:0:ffff:4848:b208
72.72.178.9 0:0:0:0:0:ffff:4848:b209
72.72.178.10 0:0:0:0:0:ffff:4848:b20a
72.72.178.11 0:0:0:0:0:ffff:4848:b20b
72.72.178.12 0:0:0:0:0:ffff:4848:b20c
72.72.178.13 0:0:0:0:0:ffff:4848:b20d
72.72.178.14 0:0:0:0:0:ffff:4848:b20e
72.72.178.15 0:0:0:0:0:ffff:4848:b20f
72.72.178.16 0:0:0:0:0:ffff:4848:b210
72.72.178.17 0:0:0:0:0:ffff:4848:b211
72.72.178.18 0:0:0:0:0:ffff:4848:b212
72.72.178.19 0:0:0:0:0:ffff:4848:b213
72.72.178.20 0:0:0:0:0:ffff:4848:b214
72.72.178.21 0:0:0:0:0:ffff:4848:b215
72.72.178.22 0:0:0:0:0:ffff:4848:b216
72.72.178.23 0:0:0:0:0:ffff:4848:b217
72.72.178.24 0:0:0:0:0:ffff:4848:b218
72.72.178.25 0:0:0:0:0:ffff:4848:b219
72.72.178.26 0:0:0:0:0:ffff:4848:b21a
72.72.178.27 0:0:0:0:0:ffff:4848:b21b
72.72.178.28 0:0:0:0:0:ffff:4848:b21c
72.72.178.29 0:0:0:0:0:ffff:4848:b21d
72.72.178.30 0:0:0:0:0:ffff:4848:b21e
72.72.178.31 0:0:0:0:0:ffff:4848:b21f
72.72.178.32 0:0:0:0:0:ffff:4848:b220
72.72.178.33 0:0:0:0:0:ffff:4848:b221
72.72.178.34 0:0:0:0:0:ffff:4848:b222
72.72.178.35 0:0:0:0:0:ffff:4848:b223
72.72.178.36 0:0:0:0:0:ffff:4848:b224
72.72.178.37 0:0:0:0:0:ffff:4848:b225
72.72.178.38 0:0:0:0:0:ffff:4848:b226
72.72.178.39 0:0:0:0:0:ffff:4848:b227
72.72.178.40 0:0:0:0:0:ffff:4848:b228
72.72.178.41 0:0:0:0:0:ffff:4848:b229
72.72.178.42 0:0:0:0:0:ffff:4848:b22a
72.72.178.43 0:0:0:0:0:ffff:4848:b22b
72.72.178.44 0:0:0:0:0:ffff:4848:b22c
72.72.178.45 0:0:0:0:0:ffff:4848:b22d
72.72.178.46 0:0:0:0:0:ffff:4848:b22e
72.72.178.47 0:0:0:0:0:ffff:4848:b22f
72.72.178.48 0:0:0:0:0:ffff:4848:b230
72.72.178.49 0:0:0:0:0:ffff:4848:b231
72.72.178.50 0:0:0:0:0:ffff:4848:b232
72.72.178.51 0:0:0:0:0:ffff:4848:b233
72.72.178.52 0:0:0:0:0:ffff:4848:b234
72.72.178.53 0:0:0:0:0:ffff:4848:b235
72.72.178.54 0:0:0:0:0:ffff:4848:b236
72.72.178.55 0:0:0:0:0:ffff:4848:b237
72.72.178.56 0:0:0:0:0:ffff:4848:b238
72.72.178.57 0:0:0:0:0:ffff:4848:b239
72.72.178.58 0:0:0:0:0:ffff:4848:b23a
72.72.178.59 0:0:0:0:0:ffff:4848:b23b
72.72.178.60 0:0:0:0:0:ffff:4848:b23c


72.72.178.61 0:0:0:0:0:ffff:4848:b23d
72.72.178.62 0:0:0:0:0:ffff:4848:b23e
72.72.178.63 0:0:0:0:0:ffff:4848:b23f
72.72.178.64 0:0:0:0:0:ffff:4848:b240
72.72.178.65 0:0:0:0:0:ffff:4848:b241
72.72.178.66 0:0:0:0:0:ffff:4848:b242
72.72.178.67 0:0:0:0:0:ffff:4848:b243
72.72.178.68 0:0:0:0:0:ffff:4848:b244
72.72.178.69 0:0:0:0:0:ffff:4848:b245
72.72.178.70 0:0:0:0:0:ffff:4848:b246
72.72.178.71 0:0:0:0:0:ffff:4848:b247
72.72.178.72 0:0:0:0:0:ffff:4848:b248
72.72.178.73 0:0:0:0:0:ffff:4848:b249
72.72.178.74 0:0:0:0:0:ffff:4848:b24a
72.72.178.75 0:0:0:0:0:ffff:4848:b24b
72.72.178.76 0:0:0:0:0:ffff:4848:b24c
72.72.178.77 0:0:0:0:0:ffff:4848:b24d
72.72.178.78 0:0:0:0:0:ffff:4848:b24e
72.72.178.79 0:0:0:0:0:ffff:4848:b24f
72.72.178.80 0:0:0:0:0:ffff:4848:b250
72.72.178.81 0:0:0:0:0:ffff:4848:b251
72.72.178.82 0:0:0:0:0:ffff:4848:b252
72.72.178.83 0:0:0:0:0:ffff:4848:b253
72.72.178.84 0:0:0:0:0:ffff:4848:b254
72.72.178.85 0:0:0:0:0:ffff:4848:b255
72.72.178.86 0:0:0:0:0:ffff:4848:b256
72.72.178.87 0:0:0:0:0:ffff:4848:b257
72.72.178.88 0:0:0:0:0:ffff:4848:b258
72.72.178.89 0:0:0:0:0:ffff:4848:b259
72.72.178.90 0:0:0:0:0:ffff:4848:b25a
72.72.178.91 0:0:0:0:0:ffff:4848:b25b
72.72.178.92 0:0:0:0:0:ffff:4848:b25c
72.72.178.93 0:0:0:0:0:ffff:4848:b25d
72.72.178.94 0:0:0:0:0:ffff:4848:b25e
72.72.178.95 0:0:0:0:0:ffff:4848:b25f
72.72.178.96 0:0:0:0:0:ffff:4848:b260
72.72.178.97 0:0:0:0:0:ffff:4848:b261
72.72.178.98 0:0:0:0:0:ffff:4848:b262
72.72.178.99 0:0:0:0:0:ffff:4848:b263
72.72.178.100 0:0:0:0:0:ffff:4848:b264
72.72.178.101 0:0:0:0:0:ffff:4848:b265
72.72.178.102 0:0:0:0:0:ffff:4848:b266
72.72.178.103 0:0:0:0:0:ffff:4848:b267
72.72.178.104 0:0:0:0:0:ffff:4848:b268
72.72.178.105 0:0:0:0:0:ffff:4848:b269
72.72.178.106 0:0:0:0:0:ffff:4848:b26a
72.72.178.107 0:0:0:0:0:ffff:4848:b26b
72.72.178.108 0:0:0:0:0:ffff:4848:b26c
72.72.178.109 0:0:0:0:0:ffff:4848:b26d
72.72.178.110 0:0:0:0:0:ffff:4848:b26e
72.72.178.111 0:0:0:0:0:ffff:4848:b26f
72.72.178.112 0:0:0:0:0:ffff:4848:b270
72.72.178.113 0:0:0:0:0:ffff:4848:b271
72.72.178.114 0:0:0:0:0:ffff:4848:b272
72.72.178.115 0:0:0:0:0:ffff:4848:b273
72.72.178.116 0:0:0:0:0:ffff:4848:b274
72.72.178.117 0:0:0:0:0:ffff:4848:b275
72.72.178.118 0:0:0:0:0:ffff:4848:b276
72.72.178.119 0:0:0:0:0:ffff:4848:b277
72.72.178.120 0:0:0:0:0:ffff:4848:b278


72.72.178.121 0:0:0:0:0:ffff:4848:b279
72.72.178.122 0:0:0:0:0:ffff:4848:b27a
72.72.178.123 0:0:0:0:0:ffff:4848:b27b
72.72.178.124 0:0:0:0:0:ffff:4848:b27c
72.72.178.125 0:0:0:0:0:ffff:4848:b27d
72.72.178.126 0:0:0:0:0:ffff:4848:b27e
72.72.178.127 0:0:0:0:0:ffff:4848:b27f
72.72.178.128 0:0:0:0:0:ffff:4848:b280
72.72.178.129 0:0:0:0:0:ffff:4848:b281
72.72.178.130 0:0:0:0:0:ffff:4848:b282
72.72.178.131 0:0:0:0:0:ffff:4848:b283
72.72.178.132 0:0:0:0:0:ffff:4848:b284
72.72.178.133 0:0:0:0:0:ffff:4848:b285
72.72.178.134 0:0:0:0:0:ffff:4848:b286
72.72.178.135 0:0:0:0:0:ffff:4848:b287
72.72.178.136 0:0:0:0:0:ffff:4848:b288
72.72.178.137 0:0:0:0:0:ffff:4848:b289
72.72.178.138 0:0:0:0:0:ffff:4848:b28a
72.72.178.139 0:0:0:0:0:ffff:4848:b28b
72.72.178.140 0:0:0:0:0:ffff:4848:b28c
72.72.178.141 0:0:0:0:0:ffff:4848:b28d
72.72.178.142 0:0:0:0:0:ffff:4848:b28e
72.72.178.143 0:0:0:0:0:ffff:4848:b28f
72.72.178.144 0:0:0:0:0:ffff:4848:b290
72.72.178.145 0:0:0:0:0:ffff:4848:b291
72.72.178.146 0:0:0:0:0:ffff:4848:b292
72.72.178.147 0:0:0:0:0:ffff:4848:b293
72.72.178.148 0:0:0:0:0:ffff:4848:b294
72.72.178.149 0:0:0:0:0:ffff:4848:b295
72.72.178.150 0:0:0:0:0:ffff:4848:b296
72.72.178.151 0:0:0:0:0:ffff:4848:b297
72.72.178.152 0:0:0:0:0:ffff:4848:b298
72.72.178.153 0:0:0:0:0:ffff:4848:b299
72.72.178.154 0:0:0:0:0:ffff:4848:b29a
72.72.178.155 0:0:0:0:0:ffff:4848:b29b
72.72.178.156 0:0:0:0:0:ffff:4848:b29c
72.72.178.157 0:0:0:0:0:ffff:4848:b29d
72.72.178.158 0:0:0:0:0:ffff:4848:b29e
72.72.178.159 0:0:0:0:0:ffff:4848:b29f
72.72.178.160 0:0:0:0:0:ffff:4848:b2a0
72.72.178.161 0:0:0:0:0:ffff:4848:b2a1
72.72.178.162 0:0:0:0:0:ffff:4848:b2a2
72.72.178.163 0:0:0:0:0:ffff:4848:b2a3
72.72.178.164 0:0:0:0:0:ffff:4848:b2a4
72.72.178.165 0:0:0:0:0:ffff:4848:b2a5
72.72.178.166 0:0:0:0:0:ffff:4848:b2a6
72.72.178.167 0:0:0:0:0:ffff:4848:b2a7
72.72.178.168 0:0:0:0:0:ffff:4848:b2a8
72.72.178.169 0:0:0:0:0:ffff:4848:b2a9
72.72.178.170 0:0:0:0:0:ffff:4848:b2aa
72.72.178.171 0:0:0:0:0:ffff:4848:b2ab
72.72.178.172 0:0:0:0:0:ffff:4848:b2ac
72.72.178.173 0:0:0:0:0:ffff:4848:b2ad
72.72.178.174 0:0:0:0:0:ffff:4848:b2ae
72.72.178.175 0:0:0:0:0:ffff:4848:b2af
72.72.178.176 0:0:0:0:0:ffff:4848:b2b0
72.72.178.177 0:0:0:0:0:ffff:4848:b2b1
72.72.178.178 0:0:0:0:0:ffff:4848:b2b2
72.72.178.179 0:0:0:0:0:ffff:4848:b2b3
72.72.178.180 0:0:0:0:0:ffff:4848:b2b4


72.72.178.181 0:0:0:0:0:ffff:4848:b2b5
72.72.178.182 0:0:0:0:0:ffff:4848:b2b6
72.72.178.183 0:0:0:0:0:ffff:4848:b2b7
72.72.178.184 0:0:0:0:0:ffff:4848:b2b8
72.72.178.185 0:0:0:0:0:ffff:4848:b2b9
72.72.178.186 0:0:0:0:0:ffff:4848:b2ba
72.72.178.187 0:0:0:0:0:ffff:4848:b2bb
72.72.178.188 0:0:0:0:0:ffff:4848:b2bc
72.72.178.189 0:0:0:0:0:ffff:4848:b2bd
72.72.178.190 0:0:0:0:0:ffff:4848:b2be
72.72.178.191 0:0:0:0:0:ffff:4848:b2bf
72.72.178.192 0:0:0:0:0:ffff:4848:b2c0
72.72.178.193 0:0:0:0:0:ffff:4848:b2c1
72.72.178.194 0:0:0:0:0:ffff:4848:b2c2
72.72.178.195 0:0:0:0:0:ffff:4848:b2c3
72.72.178.196 0:0:0:0:0:ffff:4848:b2c4
72.72.178.197 0:0:0:0:0:ffff:4848:b2c5
72.72.178.198 0:0:0:0:0:ffff:4848:b2c6
72.72.178.199 0:0:0:0:0:ffff:4848:b2c7
72.72.178.200 0:0:0:0:0:ffff:4848:b2c8
72.72.178.201 0:0:0:0:0:ffff:4848:b2c9
72.72.178.202 0:0:0:0:0:ffff:4848:b2ca
72.72.178.203 0:0:0:0:0:ffff:4848:b2cb
72.72.178.204 0:0:0:0:0:ffff:4848:b2cc
72.72.178.205 0:0:0:0:0:ffff:4848:b2cd
72.72.178.206 0:0:0:0:0:ffff:4848:b2ce
72.72.178.207 0:0:0:0:0:ffff:4848:b2cf
72.72.178.208 0:0:0:0:0:ffff:4848:b2d0
72.72.178.209 0:0:0:0:0:ffff:4848:b2d1
72.72.178.210 0:0:0:0:0:ffff:4848:b2d2
72.72.178.211 0:0:0:0:0:ffff:4848:b2d3
72.72.178.212 0:0:0:0:0:ffff:4848:b2d4
72.72.178.213 0:0:0:0:0:ffff:4848:b2d5
72.72.178.214 0:0:0:0:0:ffff:4848:b2d6
72.72.178.215 0:0:0:0:0:ffff:4848:b2d7
72.72.178.216 0:0:0:0:0:ffff:4848:b2d8
72.72.178.217 0:0:0:0:0:ffff:4848:b2d9
72.72.178.218 0:0:0:0:0:ffff:4848:b2da
72.72.178.219 0:0:0:0:0:ffff:4848:b2db
72.72.178.220 0:0:0:0:0:ffff:4848:b2dc
72.72.178.221 0:0:0:0:0:ffff:4848:b2dd
72.72.178.222 0:0:0:0:0:ffff:4848:b2de
72.72.178.223 0:0:0:0:0:ffff:4848:b2df
72.72.178.224 0:0:0:0:0:ffff:4848:b2e0
72.72.178.225 0:0:0:0:0:ffff:4848:b2e1
72.72.178.226 0:0:0:0:0:ffff:4848:b2e2
72.72.178.227 0:0:0:0:0:ffff:4848:b2e3
72.72.178.228 0:0:0:0:0:ffff:4848:b2e4
72.72.178.229 0:0:0:0:0:ffff:4848:b2e5
72.72.178.230 0:0:0:0:0:ffff:4848:b2e6
72.72.178.231 0:0:0:0:0:ffff:4848:b2e7
72.72.178.232 0:0:0:0:0:ffff:4848:b2e8
72.72.178.233 0:0:0:0:0:ffff:4848:b2e9
72.72.178.234 0:0:0:0:0:ffff:4848:b2ea
72.72.178.235 0:0:0:0:0:ffff:4848:b2eb
72.72.178.236 0:0:0:0:0:ffff:4848:b2ec
72.72.178.237 0:0:0:0:0:ffff:4848:b2ed
72.72.178.238 0:0:0:0:0:ffff:4848:b2ee
72.72.178.239 0:0:0:0:0:ffff:4848:b2ef
72.72.178.240 0:0:0:0:0:ffff:4848:b2f0
72.72.178.241 0:0:0:0:0:ffff:4848:b2f1
72.72.178.242 0:0:0:0:0:ffff:4848:b2f2
72.72.178.243 0:0:0:0:0:ffff:4848:b2f3
72.72.178.244 0:0:0:0:0:ffff:4848:b2f4
72.72.178.245 0:0:0:0:0:ffff:4848:b2f5
72.72.178.246 0:0:0:0:0:ffff:4848:b2f6
72.72.178.247 0:0:0:0:0:ffff:4848:b2f7
72.72.178.248 0:0:0:0:0:ffff:4848:b2f8
72.72.178.249 0:0:0:0:0:ffff:4848:b2f9
72.72.178.250 0:0:0:0:0:ffff:4848:b2fa
72.72.178.251 0:0:0:0:0:ffff:4848:b2fb
72.72.178.252 0:0:0:0:0:ffff:4848:b2fc
72.72.178.253 0:0:0:0:0:ffff:4848:b2fd
72.72.178.254 0:0:0:0:0:ffff:4848:b2fe
72.72.178.255 0:0:0:0:0:ffff:4848: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.