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
23.221.82.1 0:0:0:0:0:ffff:17dd:5201
23.221.82.2 0:0:0:0:0:ffff:17dd:5202
23.221.82.3 0:0:0:0:0:ffff:17dd:5203
23.221.82.4 0:0:0:0:0:ffff:17dd:5204
23.221.82.5 0:0:0:0:0:ffff:17dd:5205
23.221.82.6 0:0:0:0:0:ffff:17dd:5206
23.221.82.7 0:0:0:0:0:ffff:17dd:5207
23.221.82.8 0:0:0:0:0:ffff:17dd:5208
23.221.82.9 0:0:0:0:0:ffff:17dd:5209
23.221.82.10 0:0:0:0:0:ffff:17dd:520a
23.221.82.11 0:0:0:0:0:ffff:17dd:520b
23.221.82.12 0:0:0:0:0:ffff:17dd:520c
23.221.82.13 0:0:0:0:0:ffff:17dd:520d
23.221.82.14 0:0:0:0:0:ffff:17dd:520e
23.221.82.15 0:0:0:0:0:ffff:17dd:520f
23.221.82.16 0:0:0:0:0:ffff:17dd:5210
23.221.82.17 0:0:0:0:0:ffff:17dd:5211
23.221.82.18 0:0:0:0:0:ffff:17dd:5212
23.221.82.19 0:0:0:0:0:ffff:17dd:5213
23.221.82.20 0:0:0:0:0:ffff:17dd:5214
23.221.82.21 0:0:0:0:0:ffff:17dd:5215
23.221.82.22 0:0:0:0:0:ffff:17dd:5216
23.221.82.23 0:0:0:0:0:ffff:17dd:5217
23.221.82.24 0:0:0:0:0:ffff:17dd:5218
23.221.82.25 0:0:0:0:0:ffff:17dd:5219
23.221.82.26 0:0:0:0:0:ffff:17dd:521a
23.221.82.27 0:0:0:0:0:ffff:17dd:521b
23.221.82.28 0:0:0:0:0:ffff:17dd:521c
23.221.82.29 0:0:0:0:0:ffff:17dd:521d
23.221.82.30 0:0:0:0:0:ffff:17dd:521e
23.221.82.31 0:0:0:0:0:ffff:17dd:521f
23.221.82.32 0:0:0:0:0:ffff:17dd:5220
23.221.82.33 0:0:0:0:0:ffff:17dd:5221
23.221.82.34 0:0:0:0:0:ffff:17dd:5222
23.221.82.35 0:0:0:0:0:ffff:17dd:5223
23.221.82.36 0:0:0:0:0:ffff:17dd:5224
23.221.82.37 0:0:0:0:0:ffff:17dd:5225
23.221.82.38 0:0:0:0:0:ffff:17dd:5226
23.221.82.39 0:0:0:0:0:ffff:17dd:5227
23.221.82.40 0:0:0:0:0:ffff:17dd:5228
23.221.82.41 0:0:0:0:0:ffff:17dd:5229
23.221.82.42 0:0:0:0:0:ffff:17dd:522a
23.221.82.43 0:0:0:0:0:ffff:17dd:522b
23.221.82.44 0:0:0:0:0:ffff:17dd:522c
23.221.82.45 0:0:0:0:0:ffff:17dd:522d
23.221.82.46 0:0:0:0:0:ffff:17dd:522e
23.221.82.47 0:0:0:0:0:ffff:17dd:522f
23.221.82.48 0:0:0:0:0:ffff:17dd:5230
23.221.82.49 0:0:0:0:0:ffff:17dd:5231
23.221.82.50 0:0:0:0:0:ffff:17dd:5232
23.221.82.51 0:0:0:0:0:ffff:17dd:5233
23.221.82.52 0:0:0:0:0:ffff:17dd:5234
23.221.82.53 0:0:0:0:0:ffff:17dd:5235
23.221.82.54 0:0:0:0:0:ffff:17dd:5236
23.221.82.55 0:0:0:0:0:ffff:17dd:5237
23.221.82.56 0:0:0:0:0:ffff:17dd:5238
23.221.82.57 0:0:0:0:0:ffff:17dd:5239
23.221.82.58 0:0:0:0:0:ffff:17dd:523a
23.221.82.59 0:0:0:0:0:ffff:17dd:523b
23.221.82.60 0:0:0:0:0:ffff:17dd:523c


23.221.82.61 0:0:0:0:0:ffff:17dd:523d
23.221.82.62 0:0:0:0:0:ffff:17dd:523e
23.221.82.63 0:0:0:0:0:ffff:17dd:523f
23.221.82.64 0:0:0:0:0:ffff:17dd:5240
23.221.82.65 0:0:0:0:0:ffff:17dd:5241
23.221.82.66 0:0:0:0:0:ffff:17dd:5242
23.221.82.67 0:0:0:0:0:ffff:17dd:5243
23.221.82.68 0:0:0:0:0:ffff:17dd:5244
23.221.82.69 0:0:0:0:0:ffff:17dd:5245
23.221.82.70 0:0:0:0:0:ffff:17dd:5246
23.221.82.71 0:0:0:0:0:ffff:17dd:5247
23.221.82.72 0:0:0:0:0:ffff:17dd:5248
23.221.82.73 0:0:0:0:0:ffff:17dd:5249
23.221.82.74 0:0:0:0:0:ffff:17dd:524a
23.221.82.75 0:0:0:0:0:ffff:17dd:524b
23.221.82.76 0:0:0:0:0:ffff:17dd:524c
23.221.82.77 0:0:0:0:0:ffff:17dd:524d
23.221.82.78 0:0:0:0:0:ffff:17dd:524e
23.221.82.79 0:0:0:0:0:ffff:17dd:524f
23.221.82.80 0:0:0:0:0:ffff:17dd:5250
23.221.82.81 0:0:0:0:0:ffff:17dd:5251
23.221.82.82 0:0:0:0:0:ffff:17dd:5252
23.221.82.83 0:0:0:0:0:ffff:17dd:5253
23.221.82.84 0:0:0:0:0:ffff:17dd:5254
23.221.82.85 0:0:0:0:0:ffff:17dd:5255
23.221.82.86 0:0:0:0:0:ffff:17dd:5256
23.221.82.87 0:0:0:0:0:ffff:17dd:5257
23.221.82.88 0:0:0:0:0:ffff:17dd:5258
23.221.82.89 0:0:0:0:0:ffff:17dd:5259
23.221.82.90 0:0:0:0:0:ffff:17dd:525a
23.221.82.91 0:0:0:0:0:ffff:17dd:525b
23.221.82.92 0:0:0:0:0:ffff:17dd:525c
23.221.82.93 0:0:0:0:0:ffff:17dd:525d
23.221.82.94 0:0:0:0:0:ffff:17dd:525e
23.221.82.95 0:0:0:0:0:ffff:17dd:525f
23.221.82.96 0:0:0:0:0:ffff:17dd:5260
23.221.82.97 0:0:0:0:0:ffff:17dd:5261
23.221.82.98 0:0:0:0:0:ffff:17dd:5262
23.221.82.99 0:0:0:0:0:ffff:17dd:5263
23.221.82.100 0:0:0:0:0:ffff:17dd:5264
23.221.82.101 0:0:0:0:0:ffff:17dd:5265
23.221.82.102 0:0:0:0:0:ffff:17dd:5266
23.221.82.103 0:0:0:0:0:ffff:17dd:5267
23.221.82.104 0:0:0:0:0:ffff:17dd:5268
23.221.82.105 0:0:0:0:0:ffff:17dd:5269
23.221.82.106 0:0:0:0:0:ffff:17dd:526a
23.221.82.107 0:0:0:0:0:ffff:17dd:526b
23.221.82.108 0:0:0:0:0:ffff:17dd:526c
23.221.82.109 0:0:0:0:0:ffff:17dd:526d
23.221.82.110 0:0:0:0:0:ffff:17dd:526e
23.221.82.111 0:0:0:0:0:ffff:17dd:526f
23.221.82.112 0:0:0:0:0:ffff:17dd:5270
23.221.82.113 0:0:0:0:0:ffff:17dd:5271
23.221.82.114 0:0:0:0:0:ffff:17dd:5272
23.221.82.115 0:0:0:0:0:ffff:17dd:5273
23.221.82.116 0:0:0:0:0:ffff:17dd:5274
23.221.82.117 0:0:0:0:0:ffff:17dd:5275
23.221.82.118 0:0:0:0:0:ffff:17dd:5276
23.221.82.119 0:0:0:0:0:ffff:17dd:5277
23.221.82.120 0:0:0:0:0:ffff:17dd:5278


23.221.82.121 0:0:0:0:0:ffff:17dd:5279
23.221.82.122 0:0:0:0:0:ffff:17dd:527a
23.221.82.123 0:0:0:0:0:ffff:17dd:527b
23.221.82.124 0:0:0:0:0:ffff:17dd:527c
23.221.82.125 0:0:0:0:0:ffff:17dd:527d
23.221.82.126 0:0:0:0:0:ffff:17dd:527e
23.221.82.127 0:0:0:0:0:ffff:17dd:527f
23.221.82.128 0:0:0:0:0:ffff:17dd:5280
23.221.82.129 0:0:0:0:0:ffff:17dd:5281
23.221.82.130 0:0:0:0:0:ffff:17dd:5282
23.221.82.131 0:0:0:0:0:ffff:17dd:5283
23.221.82.132 0:0:0:0:0:ffff:17dd:5284
23.221.82.133 0:0:0:0:0:ffff:17dd:5285
23.221.82.134 0:0:0:0:0:ffff:17dd:5286
23.221.82.135 0:0:0:0:0:ffff:17dd:5287
23.221.82.136 0:0:0:0:0:ffff:17dd:5288
23.221.82.137 0:0:0:0:0:ffff:17dd:5289
23.221.82.138 0:0:0:0:0:ffff:17dd:528a
23.221.82.139 0:0:0:0:0:ffff:17dd:528b
23.221.82.140 0:0:0:0:0:ffff:17dd:528c
23.221.82.141 0:0:0:0:0:ffff:17dd:528d
23.221.82.142 0:0:0:0:0:ffff:17dd:528e
23.221.82.143 0:0:0:0:0:ffff:17dd:528f
23.221.82.144 0:0:0:0:0:ffff:17dd:5290
23.221.82.145 0:0:0:0:0:ffff:17dd:5291
23.221.82.146 0:0:0:0:0:ffff:17dd:5292
23.221.82.147 0:0:0:0:0:ffff:17dd:5293
23.221.82.148 0:0:0:0:0:ffff:17dd:5294
23.221.82.149 0:0:0:0:0:ffff:17dd:5295
23.221.82.150 0:0:0:0:0:ffff:17dd:5296
23.221.82.151 0:0:0:0:0:ffff:17dd:5297
23.221.82.152 0:0:0:0:0:ffff:17dd:5298
23.221.82.153 0:0:0:0:0:ffff:17dd:5299
23.221.82.154 0:0:0:0:0:ffff:17dd:529a
23.221.82.155 0:0:0:0:0:ffff:17dd:529b
23.221.82.156 0:0:0:0:0:ffff:17dd:529c
23.221.82.157 0:0:0:0:0:ffff:17dd:529d
23.221.82.158 0:0:0:0:0:ffff:17dd:529e
23.221.82.159 0:0:0:0:0:ffff:17dd:529f
23.221.82.160 0:0:0:0:0:ffff:17dd:52a0
23.221.82.161 0:0:0:0:0:ffff:17dd:52a1
23.221.82.162 0:0:0:0:0:ffff:17dd:52a2
23.221.82.163 0:0:0:0:0:ffff:17dd:52a3
23.221.82.164 0:0:0:0:0:ffff:17dd:52a4
23.221.82.165 0:0:0:0:0:ffff:17dd:52a5
23.221.82.166 0:0:0:0:0:ffff:17dd:52a6
23.221.82.167 0:0:0:0:0:ffff:17dd:52a7
23.221.82.168 0:0:0:0:0:ffff:17dd:52a8
23.221.82.169 0:0:0:0:0:ffff:17dd:52a9
23.221.82.170 0:0:0:0:0:ffff:17dd:52aa
23.221.82.171 0:0:0:0:0:ffff:17dd:52ab
23.221.82.172 0:0:0:0:0:ffff:17dd:52ac
23.221.82.173 0:0:0:0:0:ffff:17dd:52ad
23.221.82.174 0:0:0:0:0:ffff:17dd:52ae
23.221.82.175 0:0:0:0:0:ffff:17dd:52af
23.221.82.176 0:0:0:0:0:ffff:17dd:52b0
23.221.82.177 0:0:0:0:0:ffff:17dd:52b1
23.221.82.178 0:0:0:0:0:ffff:17dd:52b2
23.221.82.179 0:0:0:0:0:ffff:17dd:52b3
23.221.82.180 0:0:0:0:0:ffff:17dd:52b4


23.221.82.181 0:0:0:0:0:ffff:17dd:52b5
23.221.82.182 0:0:0:0:0:ffff:17dd:52b6
23.221.82.183 0:0:0:0:0:ffff:17dd:52b7
23.221.82.184 0:0:0:0:0:ffff:17dd:52b8
23.221.82.185 0:0:0:0:0:ffff:17dd:52b9
23.221.82.186 0:0:0:0:0:ffff:17dd:52ba
23.221.82.187 0:0:0:0:0:ffff:17dd:52bb
23.221.82.188 0:0:0:0:0:ffff:17dd:52bc
23.221.82.189 0:0:0:0:0:ffff:17dd:52bd
23.221.82.190 0:0:0:0:0:ffff:17dd:52be
23.221.82.191 0:0:0:0:0:ffff:17dd:52bf
23.221.82.192 0:0:0:0:0:ffff:17dd:52c0
23.221.82.193 0:0:0:0:0:ffff:17dd:52c1
23.221.82.194 0:0:0:0:0:ffff:17dd:52c2
23.221.82.195 0:0:0:0:0:ffff:17dd:52c3
23.221.82.196 0:0:0:0:0:ffff:17dd:52c4
23.221.82.197 0:0:0:0:0:ffff:17dd:52c5
23.221.82.198 0:0:0:0:0:ffff:17dd:52c6
23.221.82.199 0:0:0:0:0:ffff:17dd:52c7
23.221.82.200 0:0:0:0:0:ffff:17dd:52c8
23.221.82.201 0:0:0:0:0:ffff:17dd:52c9
23.221.82.202 0:0:0:0:0:ffff:17dd:52ca
23.221.82.203 0:0:0:0:0:ffff:17dd:52cb
23.221.82.204 0:0:0:0:0:ffff:17dd:52cc
23.221.82.205 0:0:0:0:0:ffff:17dd:52cd
23.221.82.206 0:0:0:0:0:ffff:17dd:52ce
23.221.82.207 0:0:0:0:0:ffff:17dd:52cf
23.221.82.208 0:0:0:0:0:ffff:17dd:52d0
23.221.82.209 0:0:0:0:0:ffff:17dd:52d1
23.221.82.210 0:0:0:0:0:ffff:17dd:52d2
23.221.82.211 0:0:0:0:0:ffff:17dd:52d3
23.221.82.212 0:0:0:0:0:ffff:17dd:52d4
23.221.82.213 0:0:0:0:0:ffff:17dd:52d5
23.221.82.214 0:0:0:0:0:ffff:17dd:52d6
23.221.82.215 0:0:0:0:0:ffff:17dd:52d7
23.221.82.216 0:0:0:0:0:ffff:17dd:52d8
23.221.82.217 0:0:0:0:0:ffff:17dd:52d9
23.221.82.218 0:0:0:0:0:ffff:17dd:52da
23.221.82.219 0:0:0:0:0:ffff:17dd:52db
23.221.82.220 0:0:0:0:0:ffff:17dd:52dc
23.221.82.221 0:0:0:0:0:ffff:17dd:52dd
23.221.82.222 0:0:0:0:0:ffff:17dd:52de
23.221.82.223 0:0:0:0:0:ffff:17dd:52df
23.221.82.224 0:0:0:0:0:ffff:17dd:52e0
23.221.82.225 0:0:0:0:0:ffff:17dd:52e1
23.221.82.226 0:0:0:0:0:ffff:17dd:52e2
23.221.82.227 0:0:0:0:0:ffff:17dd:52e3
23.221.82.228 0:0:0:0:0:ffff:17dd:52e4
23.221.82.229 0:0:0:0:0:ffff:17dd:52e5
23.221.82.230 0:0:0:0:0:ffff:17dd:52e6
23.221.82.231 0:0:0:0:0:ffff:17dd:52e7
23.221.82.232 0:0:0:0:0:ffff:17dd:52e8
23.221.82.233 0:0:0:0:0:ffff:17dd:52e9
23.221.82.234 0:0:0:0:0:ffff:17dd:52ea
23.221.82.235 0:0:0:0:0:ffff:17dd:52eb
23.221.82.236 0:0:0:0:0:ffff:17dd:52ec
23.221.82.237 0:0:0:0:0:ffff:17dd:52ed
23.221.82.238 0:0:0:0:0:ffff:17dd:52ee
23.221.82.239 0:0:0:0:0:ffff:17dd:52ef
23.221.82.240 0:0:0:0:0:ffff:17dd:52f0
23.221.82.241 0:0:0:0:0:ffff:17dd:52f1
23.221.82.242 0:0:0:0:0:ffff:17dd:52f2
23.221.82.243 0:0:0:0:0:ffff:17dd:52f3
23.221.82.244 0:0:0:0:0:ffff:17dd:52f4
23.221.82.245 0:0:0:0:0:ffff:17dd:52f5
23.221.82.246 0:0:0:0:0:ffff:17dd:52f6
23.221.82.247 0:0:0:0:0:ffff:17dd:52f7
23.221.82.248 0:0:0:0:0:ffff:17dd:52f8
23.221.82.249 0:0:0:0:0:ffff:17dd:52f9
23.221.82.250 0:0:0:0:0:ffff:17dd:52fa
23.221.82.251 0:0:0:0:0:ffff:17dd:52fb
23.221.82.252 0:0:0:0:0:ffff:17dd:52fc
23.221.82.253 0:0:0:0:0:ffff:17dd:52fd
23.221.82.254 0:0:0:0:0:ffff:17dd:52fe
23.221.82.255 0:0:0:0:0:ffff:17dd: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.