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
72.32.2.1 0:0:0:0:0:ffff:4820:201
72.32.2.2 0:0:0:0:0:ffff:4820:202
72.32.2.3 0:0:0:0:0:ffff:4820:203
72.32.2.4 0:0:0:0:0:ffff:4820:204
72.32.2.5 0:0:0:0:0:ffff:4820:205
72.32.2.6 0:0:0:0:0:ffff:4820:206
72.32.2.7 0:0:0:0:0:ffff:4820:207
72.32.2.8 0:0:0:0:0:ffff:4820:208
72.32.2.9 0:0:0:0:0:ffff:4820:209
72.32.2.10 0:0:0:0:0:ffff:4820:20a
72.32.2.11 0:0:0:0:0:ffff:4820:20b
72.32.2.12 0:0:0:0:0:ffff:4820:20c
72.32.2.13 0:0:0:0:0:ffff:4820:20d
72.32.2.14 0:0:0:0:0:ffff:4820:20e
72.32.2.15 0:0:0:0:0:ffff:4820:20f
72.32.2.16 0:0:0:0:0:ffff:4820:210
72.32.2.17 0:0:0:0:0:ffff:4820:211
72.32.2.18 0:0:0:0:0:ffff:4820:212
72.32.2.19 0:0:0:0:0:ffff:4820:213
72.32.2.20 0:0:0:0:0:ffff:4820:214
72.32.2.21 0:0:0:0:0:ffff:4820:215
72.32.2.22 0:0:0:0:0:ffff:4820:216
72.32.2.23 0:0:0:0:0:ffff:4820:217
72.32.2.24 0:0:0:0:0:ffff:4820:218
72.32.2.25 0:0:0:0:0:ffff:4820:219
72.32.2.26 0:0:0:0:0:ffff:4820:21a
72.32.2.27 0:0:0:0:0:ffff:4820:21b
72.32.2.28 0:0:0:0:0:ffff:4820:21c
72.32.2.29 0:0:0:0:0:ffff:4820:21d
72.32.2.30 0:0:0:0:0:ffff:4820:21e
72.32.2.31 0:0:0:0:0:ffff:4820:21f
72.32.2.32 0:0:0:0:0:ffff:4820:220
72.32.2.33 0:0:0:0:0:ffff:4820:221
72.32.2.34 0:0:0:0:0:ffff:4820:222
72.32.2.35 0:0:0:0:0:ffff:4820:223
72.32.2.36 0:0:0:0:0:ffff:4820:224
72.32.2.37 0:0:0:0:0:ffff:4820:225
72.32.2.38 0:0:0:0:0:ffff:4820:226
72.32.2.39 0:0:0:0:0:ffff:4820:227
72.32.2.40 0:0:0:0:0:ffff:4820:228
72.32.2.41 0:0:0:0:0:ffff:4820:229
72.32.2.42 0:0:0:0:0:ffff:4820:22a
72.32.2.43 0:0:0:0:0:ffff:4820:22b
72.32.2.44 0:0:0:0:0:ffff:4820:22c
72.32.2.45 0:0:0:0:0:ffff:4820:22d
72.32.2.46 0:0:0:0:0:ffff:4820:22e
72.32.2.47 0:0:0:0:0:ffff:4820:22f
72.32.2.48 0:0:0:0:0:ffff:4820:230
72.32.2.49 0:0:0:0:0:ffff:4820:231
72.32.2.50 0:0:0:0:0:ffff:4820:232
72.32.2.51 0:0:0:0:0:ffff:4820:233
72.32.2.52 0:0:0:0:0:ffff:4820:234
72.32.2.53 0:0:0:0:0:ffff:4820:235
72.32.2.54 0:0:0:0:0:ffff:4820:236
72.32.2.55 0:0:0:0:0:ffff:4820:237
72.32.2.56 0:0:0:0:0:ffff:4820:238
72.32.2.57 0:0:0:0:0:ffff:4820:239
72.32.2.58 0:0:0:0:0:ffff:4820:23a
72.32.2.59 0:0:0:0:0:ffff:4820:23b
72.32.2.60 0:0:0:0:0:ffff:4820:23c


72.32.2.61 0:0:0:0:0:ffff:4820:23d
72.32.2.62 0:0:0:0:0:ffff:4820:23e
72.32.2.63 0:0:0:0:0:ffff:4820:23f
72.32.2.64 0:0:0:0:0:ffff:4820:240
72.32.2.65 0:0:0:0:0:ffff:4820:241
72.32.2.66 0:0:0:0:0:ffff:4820:242
72.32.2.67 0:0:0:0:0:ffff:4820:243
72.32.2.68 0:0:0:0:0:ffff:4820:244
72.32.2.69 0:0:0:0:0:ffff:4820:245
72.32.2.70 0:0:0:0:0:ffff:4820:246
72.32.2.71 0:0:0:0:0:ffff:4820:247
72.32.2.72 0:0:0:0:0:ffff:4820:248
72.32.2.73 0:0:0:0:0:ffff:4820:249
72.32.2.74 0:0:0:0:0:ffff:4820:24a
72.32.2.75 0:0:0:0:0:ffff:4820:24b
72.32.2.76 0:0:0:0:0:ffff:4820:24c
72.32.2.77 0:0:0:0:0:ffff:4820:24d
72.32.2.78 0:0:0:0:0:ffff:4820:24e
72.32.2.79 0:0:0:0:0:ffff:4820:24f
72.32.2.80 0:0:0:0:0:ffff:4820:250
72.32.2.81 0:0:0:0:0:ffff:4820:251
72.32.2.82 0:0:0:0:0:ffff:4820:252
72.32.2.83 0:0:0:0:0:ffff:4820:253
72.32.2.84 0:0:0:0:0:ffff:4820:254
72.32.2.85 0:0:0:0:0:ffff:4820:255
72.32.2.86 0:0:0:0:0:ffff:4820:256
72.32.2.87 0:0:0:0:0:ffff:4820:257
72.32.2.88 0:0:0:0:0:ffff:4820:258
72.32.2.89 0:0:0:0:0:ffff:4820:259
72.32.2.90 0:0:0:0:0:ffff:4820:25a
72.32.2.91 0:0:0:0:0:ffff:4820:25b
72.32.2.92 0:0:0:0:0:ffff:4820:25c
72.32.2.93 0:0:0:0:0:ffff:4820:25d
72.32.2.94 0:0:0:0:0:ffff:4820:25e
72.32.2.95 0:0:0:0:0:ffff:4820:25f
72.32.2.96 0:0:0:0:0:ffff:4820:260
72.32.2.97 0:0:0:0:0:ffff:4820:261
72.32.2.98 0:0:0:0:0:ffff:4820:262
72.32.2.99 0:0:0:0:0:ffff:4820:263
72.32.2.100 0:0:0:0:0:ffff:4820:264
72.32.2.101 0:0:0:0:0:ffff:4820:265
72.32.2.102 0:0:0:0:0:ffff:4820:266
72.32.2.103 0:0:0:0:0:ffff:4820:267
72.32.2.104 0:0:0:0:0:ffff:4820:268
72.32.2.105 0:0:0:0:0:ffff:4820:269
72.32.2.106 0:0:0:0:0:ffff:4820:26a
72.32.2.107 0:0:0:0:0:ffff:4820:26b
72.32.2.108 0:0:0:0:0:ffff:4820:26c
72.32.2.109 0:0:0:0:0:ffff:4820:26d
72.32.2.110 0:0:0:0:0:ffff:4820:26e
72.32.2.111 0:0:0:0:0:ffff:4820:26f
72.32.2.112 0:0:0:0:0:ffff:4820:270
72.32.2.113 0:0:0:0:0:ffff:4820:271
72.32.2.114 0:0:0:0:0:ffff:4820:272
72.32.2.115 0:0:0:0:0:ffff:4820:273
72.32.2.116 0:0:0:0:0:ffff:4820:274
72.32.2.117 0:0:0:0:0:ffff:4820:275
72.32.2.118 0:0:0:0:0:ffff:4820:276
72.32.2.119 0:0:0:0:0:ffff:4820:277
72.32.2.120 0:0:0:0:0:ffff:4820:278


72.32.2.121 0:0:0:0:0:ffff:4820:279
72.32.2.122 0:0:0:0:0:ffff:4820:27a
72.32.2.123 0:0:0:0:0:ffff:4820:27b
72.32.2.124 0:0:0:0:0:ffff:4820:27c
72.32.2.125 0:0:0:0:0:ffff:4820:27d
72.32.2.126 0:0:0:0:0:ffff:4820:27e
72.32.2.127 0:0:0:0:0:ffff:4820:27f
72.32.2.128 0:0:0:0:0:ffff:4820:280
72.32.2.129 0:0:0:0:0:ffff:4820:281
72.32.2.130 0:0:0:0:0:ffff:4820:282
72.32.2.131 0:0:0:0:0:ffff:4820:283
72.32.2.132 0:0:0:0:0:ffff:4820:284
72.32.2.133 0:0:0:0:0:ffff:4820:285
72.32.2.134 0:0:0:0:0:ffff:4820:286
72.32.2.135 0:0:0:0:0:ffff:4820:287
72.32.2.136 0:0:0:0:0:ffff:4820:288
72.32.2.137 0:0:0:0:0:ffff:4820:289
72.32.2.138 0:0:0:0:0:ffff:4820:28a
72.32.2.139 0:0:0:0:0:ffff:4820:28b
72.32.2.140 0:0:0:0:0:ffff:4820:28c
72.32.2.141 0:0:0:0:0:ffff:4820:28d
72.32.2.142 0:0:0:0:0:ffff:4820:28e
72.32.2.143 0:0:0:0:0:ffff:4820:28f
72.32.2.144 0:0:0:0:0:ffff:4820:290
72.32.2.145 0:0:0:0:0:ffff:4820:291
72.32.2.146 0:0:0:0:0:ffff:4820:292
72.32.2.147 0:0:0:0:0:ffff:4820:293
72.32.2.148 0:0:0:0:0:ffff:4820:294
72.32.2.149 0:0:0:0:0:ffff:4820:295
72.32.2.150 0:0:0:0:0:ffff:4820:296
72.32.2.151 0:0:0:0:0:ffff:4820:297
72.32.2.152 0:0:0:0:0:ffff:4820:298
72.32.2.153 0:0:0:0:0:ffff:4820:299
72.32.2.154 0:0:0:0:0:ffff:4820:29a
72.32.2.155 0:0:0:0:0:ffff:4820:29b
72.32.2.156 0:0:0:0:0:ffff:4820:29c
72.32.2.157 0:0:0:0:0:ffff:4820:29d
72.32.2.158 0:0:0:0:0:ffff:4820:29e
72.32.2.159 0:0:0:0:0:ffff:4820:29f
72.32.2.160 0:0:0:0:0:ffff:4820:2a0
72.32.2.161 0:0:0:0:0:ffff:4820:2a1
72.32.2.162 0:0:0:0:0:ffff:4820:2a2
72.32.2.163 0:0:0:0:0:ffff:4820:2a3
72.32.2.164 0:0:0:0:0:ffff:4820:2a4
72.32.2.165 0:0:0:0:0:ffff:4820:2a5
72.32.2.166 0:0:0:0:0:ffff:4820:2a6
72.32.2.167 0:0:0:0:0:ffff:4820:2a7
72.32.2.168 0:0:0:0:0:ffff:4820:2a8
72.32.2.169 0:0:0:0:0:ffff:4820:2a9
72.32.2.170 0:0:0:0:0:ffff:4820:2aa
72.32.2.171 0:0:0:0:0:ffff:4820:2ab
72.32.2.172 0:0:0:0:0:ffff:4820:2ac
72.32.2.173 0:0:0:0:0:ffff:4820:2ad
72.32.2.174 0:0:0:0:0:ffff:4820:2ae
72.32.2.175 0:0:0:0:0:ffff:4820:2af
72.32.2.176 0:0:0:0:0:ffff:4820:2b0
72.32.2.177 0:0:0:0:0:ffff:4820:2b1
72.32.2.178 0:0:0:0:0:ffff:4820:2b2
72.32.2.179 0:0:0:0:0:ffff:4820:2b3
72.32.2.180 0:0:0:0:0:ffff:4820:2b4


72.32.2.181 0:0:0:0:0:ffff:4820:2b5
72.32.2.182 0:0:0:0:0:ffff:4820:2b6
72.32.2.183 0:0:0:0:0:ffff:4820:2b7
72.32.2.184 0:0:0:0:0:ffff:4820:2b8
72.32.2.185 0:0:0:0:0:ffff:4820:2b9
72.32.2.186 0:0:0:0:0:ffff:4820:2ba
72.32.2.187 0:0:0:0:0:ffff:4820:2bb
72.32.2.188 0:0:0:0:0:ffff:4820:2bc
72.32.2.189 0:0:0:0:0:ffff:4820:2bd
72.32.2.190 0:0:0:0:0:ffff:4820:2be
72.32.2.191 0:0:0:0:0:ffff:4820:2bf
72.32.2.192 0:0:0:0:0:ffff:4820:2c0
72.32.2.193 0:0:0:0:0:ffff:4820:2c1
72.32.2.194 0:0:0:0:0:ffff:4820:2c2
72.32.2.195 0:0:0:0:0:ffff:4820:2c3
72.32.2.196 0:0:0:0:0:ffff:4820:2c4
72.32.2.197 0:0:0:0:0:ffff:4820:2c5
72.32.2.198 0:0:0:0:0:ffff:4820:2c6
72.32.2.199 0:0:0:0:0:ffff:4820:2c7
72.32.2.200 0:0:0:0:0:ffff:4820:2c8
72.32.2.201 0:0:0:0:0:ffff:4820:2c9
72.32.2.202 0:0:0:0:0:ffff:4820:2ca
72.32.2.203 0:0:0:0:0:ffff:4820:2cb
72.32.2.204 0:0:0:0:0:ffff:4820:2cc
72.32.2.205 0:0:0:0:0:ffff:4820:2cd
72.32.2.206 0:0:0:0:0:ffff:4820:2ce
72.32.2.207 0:0:0:0:0:ffff:4820:2cf
72.32.2.208 0:0:0:0:0:ffff:4820:2d0
72.32.2.209 0:0:0:0:0:ffff:4820:2d1
72.32.2.210 0:0:0:0:0:ffff:4820:2d2
72.32.2.211 0:0:0:0:0:ffff:4820:2d3
72.32.2.212 0:0:0:0:0:ffff:4820:2d4
72.32.2.213 0:0:0:0:0:ffff:4820:2d5
72.32.2.214 0:0:0:0:0:ffff:4820:2d6
72.32.2.215 0:0:0:0:0:ffff:4820:2d7
72.32.2.216 0:0:0:0:0:ffff:4820:2d8
72.32.2.217 0:0:0:0:0:ffff:4820:2d9
72.32.2.218 0:0:0:0:0:ffff:4820:2da
72.32.2.219 0:0:0:0:0:ffff:4820:2db
72.32.2.220 0:0:0:0:0:ffff:4820:2dc
72.32.2.221 0:0:0:0:0:ffff:4820:2dd
72.32.2.222 0:0:0:0:0:ffff:4820:2de
72.32.2.223 0:0:0:0:0:ffff:4820:2df
72.32.2.224 0:0:0:0:0:ffff:4820:2e0
72.32.2.225 0:0:0:0:0:ffff:4820:2e1
72.32.2.226 0:0:0:0:0:ffff:4820:2e2
72.32.2.227 0:0:0:0:0:ffff:4820:2e3
72.32.2.228 0:0:0:0:0:ffff:4820:2e4
72.32.2.229 0:0:0:0:0:ffff:4820:2e5
72.32.2.230 0:0:0:0:0:ffff:4820:2e6
72.32.2.231 0:0:0:0:0:ffff:4820:2e7
72.32.2.232 0:0:0:0:0:ffff:4820:2e8
72.32.2.233 0:0:0:0:0:ffff:4820:2e9
72.32.2.234 0:0:0:0:0:ffff:4820:2ea
72.32.2.235 0:0:0:0:0:ffff:4820:2eb
72.32.2.236 0:0:0:0:0:ffff:4820:2ec
72.32.2.237 0:0:0:0:0:ffff:4820:2ed
72.32.2.238 0:0:0:0:0:ffff:4820:2ee
72.32.2.239 0:0:0:0:0:ffff:4820:2ef
72.32.2.240 0:0:0:0:0:ffff:4820:2f0
72.32.2.241 0:0:0:0:0:ffff:4820:2f1
72.32.2.242 0:0:0:0:0:ffff:4820:2f2
72.32.2.243 0:0:0:0:0:ffff:4820:2f3
72.32.2.244 0:0:0:0:0:ffff:4820:2f4
72.32.2.245 0:0:0:0:0:ffff:4820:2f5
72.32.2.246 0:0:0:0:0:ffff:4820:2f6
72.32.2.247 0:0:0:0:0:ffff:4820:2f7
72.32.2.248 0:0:0:0:0:ffff:4820:2f8
72.32.2.249 0:0:0:0:0:ffff:4820:2f9
72.32.2.250 0:0:0:0:0:ffff:4820:2fa
72.32.2.251 0:0:0:0:0:ffff:4820:2fb
72.32.2.252 0:0:0:0:0:ffff:4820:2fc
72.32.2.253 0:0:0:0:0:ffff:4820:2fd
72.32.2.254 0:0:0:0:0:ffff:4820:2fe
72.32.2.255 0:0:0:0:0:ffff:4820:2ff


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.