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
28.128.82.1 0:0:0:0:0:ffff:1c80:5201
28.128.82.2 0:0:0:0:0:ffff:1c80:5202
28.128.82.3 0:0:0:0:0:ffff:1c80:5203
28.128.82.4 0:0:0:0:0:ffff:1c80:5204
28.128.82.5 0:0:0:0:0:ffff:1c80:5205
28.128.82.6 0:0:0:0:0:ffff:1c80:5206
28.128.82.7 0:0:0:0:0:ffff:1c80:5207
28.128.82.8 0:0:0:0:0:ffff:1c80:5208
28.128.82.9 0:0:0:0:0:ffff:1c80:5209
28.128.82.10 0:0:0:0:0:ffff:1c80:520a
28.128.82.11 0:0:0:0:0:ffff:1c80:520b
28.128.82.12 0:0:0:0:0:ffff:1c80:520c
28.128.82.13 0:0:0:0:0:ffff:1c80:520d
28.128.82.14 0:0:0:0:0:ffff:1c80:520e
28.128.82.15 0:0:0:0:0:ffff:1c80:520f
28.128.82.16 0:0:0:0:0:ffff:1c80:5210
28.128.82.17 0:0:0:0:0:ffff:1c80:5211
28.128.82.18 0:0:0:0:0:ffff:1c80:5212
28.128.82.19 0:0:0:0:0:ffff:1c80:5213
28.128.82.20 0:0:0:0:0:ffff:1c80:5214
28.128.82.21 0:0:0:0:0:ffff:1c80:5215
28.128.82.22 0:0:0:0:0:ffff:1c80:5216
28.128.82.23 0:0:0:0:0:ffff:1c80:5217
28.128.82.24 0:0:0:0:0:ffff:1c80:5218
28.128.82.25 0:0:0:0:0:ffff:1c80:5219
28.128.82.26 0:0:0:0:0:ffff:1c80:521a
28.128.82.27 0:0:0:0:0:ffff:1c80:521b
28.128.82.28 0:0:0:0:0:ffff:1c80:521c
28.128.82.29 0:0:0:0:0:ffff:1c80:521d
28.128.82.30 0:0:0:0:0:ffff:1c80:521e
28.128.82.31 0:0:0:0:0:ffff:1c80:521f
28.128.82.32 0:0:0:0:0:ffff:1c80:5220
28.128.82.33 0:0:0:0:0:ffff:1c80:5221
28.128.82.34 0:0:0:0:0:ffff:1c80:5222
28.128.82.35 0:0:0:0:0:ffff:1c80:5223
28.128.82.36 0:0:0:0:0:ffff:1c80:5224
28.128.82.37 0:0:0:0:0:ffff:1c80:5225
28.128.82.38 0:0:0:0:0:ffff:1c80:5226
28.128.82.39 0:0:0:0:0:ffff:1c80:5227
28.128.82.40 0:0:0:0:0:ffff:1c80:5228
28.128.82.41 0:0:0:0:0:ffff:1c80:5229
28.128.82.42 0:0:0:0:0:ffff:1c80:522a
28.128.82.43 0:0:0:0:0:ffff:1c80:522b
28.128.82.44 0:0:0:0:0:ffff:1c80:522c
28.128.82.45 0:0:0:0:0:ffff:1c80:522d
28.128.82.46 0:0:0:0:0:ffff:1c80:522e
28.128.82.47 0:0:0:0:0:ffff:1c80:522f
28.128.82.48 0:0:0:0:0:ffff:1c80:5230
28.128.82.49 0:0:0:0:0:ffff:1c80:5231
28.128.82.50 0:0:0:0:0:ffff:1c80:5232
28.128.82.51 0:0:0:0:0:ffff:1c80:5233
28.128.82.52 0:0:0:0:0:ffff:1c80:5234
28.128.82.53 0:0:0:0:0:ffff:1c80:5235
28.128.82.54 0:0:0:0:0:ffff:1c80:5236
28.128.82.55 0:0:0:0:0:ffff:1c80:5237
28.128.82.56 0:0:0:0:0:ffff:1c80:5238
28.128.82.57 0:0:0:0:0:ffff:1c80:5239
28.128.82.58 0:0:0:0:0:ffff:1c80:523a
28.128.82.59 0:0:0:0:0:ffff:1c80:523b
28.128.82.60 0:0:0:0:0:ffff:1c80:523c


28.128.82.61 0:0:0:0:0:ffff:1c80:523d
28.128.82.62 0:0:0:0:0:ffff:1c80:523e
28.128.82.63 0:0:0:0:0:ffff:1c80:523f
28.128.82.64 0:0:0:0:0:ffff:1c80:5240
28.128.82.65 0:0:0:0:0:ffff:1c80:5241
28.128.82.66 0:0:0:0:0:ffff:1c80:5242
28.128.82.67 0:0:0:0:0:ffff:1c80:5243
28.128.82.68 0:0:0:0:0:ffff:1c80:5244
28.128.82.69 0:0:0:0:0:ffff:1c80:5245
28.128.82.70 0:0:0:0:0:ffff:1c80:5246
28.128.82.71 0:0:0:0:0:ffff:1c80:5247
28.128.82.72 0:0:0:0:0:ffff:1c80:5248
28.128.82.73 0:0:0:0:0:ffff:1c80:5249
28.128.82.74 0:0:0:0:0:ffff:1c80:524a
28.128.82.75 0:0:0:0:0:ffff:1c80:524b
28.128.82.76 0:0:0:0:0:ffff:1c80:524c
28.128.82.77 0:0:0:0:0:ffff:1c80:524d
28.128.82.78 0:0:0:0:0:ffff:1c80:524e
28.128.82.79 0:0:0:0:0:ffff:1c80:524f
28.128.82.80 0:0:0:0:0:ffff:1c80:5250
28.128.82.81 0:0:0:0:0:ffff:1c80:5251
28.128.82.82 0:0:0:0:0:ffff:1c80:5252
28.128.82.83 0:0:0:0:0:ffff:1c80:5253
28.128.82.84 0:0:0:0:0:ffff:1c80:5254
28.128.82.85 0:0:0:0:0:ffff:1c80:5255
28.128.82.86 0:0:0:0:0:ffff:1c80:5256
28.128.82.87 0:0:0:0:0:ffff:1c80:5257
28.128.82.88 0:0:0:0:0:ffff:1c80:5258
28.128.82.89 0:0:0:0:0:ffff:1c80:5259
28.128.82.90 0:0:0:0:0:ffff:1c80:525a
28.128.82.91 0:0:0:0:0:ffff:1c80:525b
28.128.82.92 0:0:0:0:0:ffff:1c80:525c
28.128.82.93 0:0:0:0:0:ffff:1c80:525d
28.128.82.94 0:0:0:0:0:ffff:1c80:525e
28.128.82.95 0:0:0:0:0:ffff:1c80:525f
28.128.82.96 0:0:0:0:0:ffff:1c80:5260
28.128.82.97 0:0:0:0:0:ffff:1c80:5261
28.128.82.98 0:0:0:0:0:ffff:1c80:5262
28.128.82.99 0:0:0:0:0:ffff:1c80:5263
28.128.82.100 0:0:0:0:0:ffff:1c80:5264
28.128.82.101 0:0:0:0:0:ffff:1c80:5265
28.128.82.102 0:0:0:0:0:ffff:1c80:5266
28.128.82.103 0:0:0:0:0:ffff:1c80:5267
28.128.82.104 0:0:0:0:0:ffff:1c80:5268
28.128.82.105 0:0:0:0:0:ffff:1c80:5269
28.128.82.106 0:0:0:0:0:ffff:1c80:526a
28.128.82.107 0:0:0:0:0:ffff:1c80:526b
28.128.82.108 0:0:0:0:0:ffff:1c80:526c
28.128.82.109 0:0:0:0:0:ffff:1c80:526d
28.128.82.110 0:0:0:0:0:ffff:1c80:526e
28.128.82.111 0:0:0:0:0:ffff:1c80:526f
28.128.82.112 0:0:0:0:0:ffff:1c80:5270
28.128.82.113 0:0:0:0:0:ffff:1c80:5271
28.128.82.114 0:0:0:0:0:ffff:1c80:5272
28.128.82.115 0:0:0:0:0:ffff:1c80:5273
28.128.82.116 0:0:0:0:0:ffff:1c80:5274
28.128.82.117 0:0:0:0:0:ffff:1c80:5275
28.128.82.118 0:0:0:0:0:ffff:1c80:5276
28.128.82.119 0:0:0:0:0:ffff:1c80:5277
28.128.82.120 0:0:0:0:0:ffff:1c80:5278


28.128.82.121 0:0:0:0:0:ffff:1c80:5279
28.128.82.122 0:0:0:0:0:ffff:1c80:527a
28.128.82.123 0:0:0:0:0:ffff:1c80:527b
28.128.82.124 0:0:0:0:0:ffff:1c80:527c
28.128.82.125 0:0:0:0:0:ffff:1c80:527d
28.128.82.126 0:0:0:0:0:ffff:1c80:527e
28.128.82.127 0:0:0:0:0:ffff:1c80:527f
28.128.82.128 0:0:0:0:0:ffff:1c80:5280
28.128.82.129 0:0:0:0:0:ffff:1c80:5281
28.128.82.130 0:0:0:0:0:ffff:1c80:5282
28.128.82.131 0:0:0:0:0:ffff:1c80:5283
28.128.82.132 0:0:0:0:0:ffff:1c80:5284
28.128.82.133 0:0:0:0:0:ffff:1c80:5285
28.128.82.134 0:0:0:0:0:ffff:1c80:5286
28.128.82.135 0:0:0:0:0:ffff:1c80:5287
28.128.82.136 0:0:0:0:0:ffff:1c80:5288
28.128.82.137 0:0:0:0:0:ffff:1c80:5289
28.128.82.138 0:0:0:0:0:ffff:1c80:528a
28.128.82.139 0:0:0:0:0:ffff:1c80:528b
28.128.82.140 0:0:0:0:0:ffff:1c80:528c
28.128.82.141 0:0:0:0:0:ffff:1c80:528d
28.128.82.142 0:0:0:0:0:ffff:1c80:528e
28.128.82.143 0:0:0:0:0:ffff:1c80:528f
28.128.82.144 0:0:0:0:0:ffff:1c80:5290
28.128.82.145 0:0:0:0:0:ffff:1c80:5291
28.128.82.146 0:0:0:0:0:ffff:1c80:5292
28.128.82.147 0:0:0:0:0:ffff:1c80:5293
28.128.82.148 0:0:0:0:0:ffff:1c80:5294
28.128.82.149 0:0:0:0:0:ffff:1c80:5295
28.128.82.150 0:0:0:0:0:ffff:1c80:5296
28.128.82.151 0:0:0:0:0:ffff:1c80:5297
28.128.82.152 0:0:0:0:0:ffff:1c80:5298
28.128.82.153 0:0:0:0:0:ffff:1c80:5299
28.128.82.154 0:0:0:0:0:ffff:1c80:529a
28.128.82.155 0:0:0:0:0:ffff:1c80:529b
28.128.82.156 0:0:0:0:0:ffff:1c80:529c
28.128.82.157 0:0:0:0:0:ffff:1c80:529d
28.128.82.158 0:0:0:0:0:ffff:1c80:529e
28.128.82.159 0:0:0:0:0:ffff:1c80:529f
28.128.82.160 0:0:0:0:0:ffff:1c80:52a0
28.128.82.161 0:0:0:0:0:ffff:1c80:52a1
28.128.82.162 0:0:0:0:0:ffff:1c80:52a2
28.128.82.163 0:0:0:0:0:ffff:1c80:52a3
28.128.82.164 0:0:0:0:0:ffff:1c80:52a4
28.128.82.165 0:0:0:0:0:ffff:1c80:52a5
28.128.82.166 0:0:0:0:0:ffff:1c80:52a6
28.128.82.167 0:0:0:0:0:ffff:1c80:52a7
28.128.82.168 0:0:0:0:0:ffff:1c80:52a8
28.128.82.169 0:0:0:0:0:ffff:1c80:52a9
28.128.82.170 0:0:0:0:0:ffff:1c80:52aa
28.128.82.171 0:0:0:0:0:ffff:1c80:52ab
28.128.82.172 0:0:0:0:0:ffff:1c80:52ac
28.128.82.173 0:0:0:0:0:ffff:1c80:52ad
28.128.82.174 0:0:0:0:0:ffff:1c80:52ae
28.128.82.175 0:0:0:0:0:ffff:1c80:52af
28.128.82.176 0:0:0:0:0:ffff:1c80:52b0
28.128.82.177 0:0:0:0:0:ffff:1c80:52b1
28.128.82.178 0:0:0:0:0:ffff:1c80:52b2
28.128.82.179 0:0:0:0:0:ffff:1c80:52b3
28.128.82.180 0:0:0:0:0:ffff:1c80:52b4


28.128.82.181 0:0:0:0:0:ffff:1c80:52b5
28.128.82.182 0:0:0:0:0:ffff:1c80:52b6
28.128.82.183 0:0:0:0:0:ffff:1c80:52b7
28.128.82.184 0:0:0:0:0:ffff:1c80:52b8
28.128.82.185 0:0:0:0:0:ffff:1c80:52b9
28.128.82.186 0:0:0:0:0:ffff:1c80:52ba
28.128.82.187 0:0:0:0:0:ffff:1c80:52bb
28.128.82.188 0:0:0:0:0:ffff:1c80:52bc
28.128.82.189 0:0:0:0:0:ffff:1c80:52bd
28.128.82.190 0:0:0:0:0:ffff:1c80:52be
28.128.82.191 0:0:0:0:0:ffff:1c80:52bf
28.128.82.192 0:0:0:0:0:ffff:1c80:52c0
28.128.82.193 0:0:0:0:0:ffff:1c80:52c1
28.128.82.194 0:0:0:0:0:ffff:1c80:52c2
28.128.82.195 0:0:0:0:0:ffff:1c80:52c3
28.128.82.196 0:0:0:0:0:ffff:1c80:52c4
28.128.82.197 0:0:0:0:0:ffff:1c80:52c5
28.128.82.198 0:0:0:0:0:ffff:1c80:52c6
28.128.82.199 0:0:0:0:0:ffff:1c80:52c7
28.128.82.200 0:0:0:0:0:ffff:1c80:52c8
28.128.82.201 0:0:0:0:0:ffff:1c80:52c9
28.128.82.202 0:0:0:0:0:ffff:1c80:52ca
28.128.82.203 0:0:0:0:0:ffff:1c80:52cb
28.128.82.204 0:0:0:0:0:ffff:1c80:52cc
28.128.82.205 0:0:0:0:0:ffff:1c80:52cd
28.128.82.206 0:0:0:0:0:ffff:1c80:52ce
28.128.82.207 0:0:0:0:0:ffff:1c80:52cf
28.128.82.208 0:0:0:0:0:ffff:1c80:52d0
28.128.82.209 0:0:0:0:0:ffff:1c80:52d1
28.128.82.210 0:0:0:0:0:ffff:1c80:52d2
28.128.82.211 0:0:0:0:0:ffff:1c80:52d3
28.128.82.212 0:0:0:0:0:ffff:1c80:52d4
28.128.82.213 0:0:0:0:0:ffff:1c80:52d5
28.128.82.214 0:0:0:0:0:ffff:1c80:52d6
28.128.82.215 0:0:0:0:0:ffff:1c80:52d7
28.128.82.216 0:0:0:0:0:ffff:1c80:52d8
28.128.82.217 0:0:0:0:0:ffff:1c80:52d9
28.128.82.218 0:0:0:0:0:ffff:1c80:52da
28.128.82.219 0:0:0:0:0:ffff:1c80:52db
28.128.82.220 0:0:0:0:0:ffff:1c80:52dc
28.128.82.221 0:0:0:0:0:ffff:1c80:52dd
28.128.82.222 0:0:0:0:0:ffff:1c80:52de
28.128.82.223 0:0:0:0:0:ffff:1c80:52df
28.128.82.224 0:0:0:0:0:ffff:1c80:52e0
28.128.82.225 0:0:0:0:0:ffff:1c80:52e1
28.128.82.226 0:0:0:0:0:ffff:1c80:52e2
28.128.82.227 0:0:0:0:0:ffff:1c80:52e3
28.128.82.228 0:0:0:0:0:ffff:1c80:52e4
28.128.82.229 0:0:0:0:0:ffff:1c80:52e5
28.128.82.230 0:0:0:0:0:ffff:1c80:52e6
28.128.82.231 0:0:0:0:0:ffff:1c80:52e7
28.128.82.232 0:0:0:0:0:ffff:1c80:52e8
28.128.82.233 0:0:0:0:0:ffff:1c80:52e9
28.128.82.234 0:0:0:0:0:ffff:1c80:52ea
28.128.82.235 0:0:0:0:0:ffff:1c80:52eb
28.128.82.236 0:0:0:0:0:ffff:1c80:52ec
28.128.82.237 0:0:0:0:0:ffff:1c80:52ed
28.128.82.238 0:0:0:0:0:ffff:1c80:52ee
28.128.82.239 0:0:0:0:0:ffff:1c80:52ef
28.128.82.240 0:0:0:0:0:ffff:1c80:52f0
28.128.82.241 0:0:0:0:0:ffff:1c80:52f1
28.128.82.242 0:0:0:0:0:ffff:1c80:52f2
28.128.82.243 0:0:0:0:0:ffff:1c80:52f3
28.128.82.244 0:0:0:0:0:ffff:1c80:52f4
28.128.82.245 0:0:0:0:0:ffff:1c80:52f5
28.128.82.246 0:0:0:0:0:ffff:1c80:52f6
28.128.82.247 0:0:0:0:0:ffff:1c80:52f7
28.128.82.248 0:0:0:0:0:ffff:1c80:52f8
28.128.82.249 0:0:0:0:0:ffff:1c80:52f9
28.128.82.250 0:0:0:0:0:ffff:1c80:52fa
28.128.82.251 0:0:0:0:0:ffff:1c80:52fb
28.128.82.252 0:0:0:0:0:ffff:1c80:52fc
28.128.82.253 0:0:0:0:0:ffff:1c80:52fd
28.128.82.254 0:0:0:0:0:ffff:1c80:52fe
28.128.82.255 0:0:0:0:0:ffff:1c80:52ff


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.