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
143.243.82.1 0:0:0:0:0:ffff:8ff3:5201
143.243.82.2 0:0:0:0:0:ffff:8ff3:5202
143.243.82.3 0:0:0:0:0:ffff:8ff3:5203
143.243.82.4 0:0:0:0:0:ffff:8ff3:5204
143.243.82.5 0:0:0:0:0:ffff:8ff3:5205
143.243.82.6 0:0:0:0:0:ffff:8ff3:5206
143.243.82.7 0:0:0:0:0:ffff:8ff3:5207
143.243.82.8 0:0:0:0:0:ffff:8ff3:5208
143.243.82.9 0:0:0:0:0:ffff:8ff3:5209
143.243.82.10 0:0:0:0:0:ffff:8ff3:520a
143.243.82.11 0:0:0:0:0:ffff:8ff3:520b
143.243.82.12 0:0:0:0:0:ffff:8ff3:520c
143.243.82.13 0:0:0:0:0:ffff:8ff3:520d
143.243.82.14 0:0:0:0:0:ffff:8ff3:520e
143.243.82.15 0:0:0:0:0:ffff:8ff3:520f
143.243.82.16 0:0:0:0:0:ffff:8ff3:5210
143.243.82.17 0:0:0:0:0:ffff:8ff3:5211
143.243.82.18 0:0:0:0:0:ffff:8ff3:5212
143.243.82.19 0:0:0:0:0:ffff:8ff3:5213
143.243.82.20 0:0:0:0:0:ffff:8ff3:5214
143.243.82.21 0:0:0:0:0:ffff:8ff3:5215
143.243.82.22 0:0:0:0:0:ffff:8ff3:5216
143.243.82.23 0:0:0:0:0:ffff:8ff3:5217
143.243.82.24 0:0:0:0:0:ffff:8ff3:5218
143.243.82.25 0:0:0:0:0:ffff:8ff3:5219
143.243.82.26 0:0:0:0:0:ffff:8ff3:521a
143.243.82.27 0:0:0:0:0:ffff:8ff3:521b
143.243.82.28 0:0:0:0:0:ffff:8ff3:521c
143.243.82.29 0:0:0:0:0:ffff:8ff3:521d
143.243.82.30 0:0:0:0:0:ffff:8ff3:521e
143.243.82.31 0:0:0:0:0:ffff:8ff3:521f
143.243.82.32 0:0:0:0:0:ffff:8ff3:5220
143.243.82.33 0:0:0:0:0:ffff:8ff3:5221
143.243.82.34 0:0:0:0:0:ffff:8ff3:5222
143.243.82.35 0:0:0:0:0:ffff:8ff3:5223
143.243.82.36 0:0:0:0:0:ffff:8ff3:5224
143.243.82.37 0:0:0:0:0:ffff:8ff3:5225
143.243.82.38 0:0:0:0:0:ffff:8ff3:5226
143.243.82.39 0:0:0:0:0:ffff:8ff3:5227
143.243.82.40 0:0:0:0:0:ffff:8ff3:5228
143.243.82.41 0:0:0:0:0:ffff:8ff3:5229
143.243.82.42 0:0:0:0:0:ffff:8ff3:522a
143.243.82.43 0:0:0:0:0:ffff:8ff3:522b
143.243.82.44 0:0:0:0:0:ffff:8ff3:522c
143.243.82.45 0:0:0:0:0:ffff:8ff3:522d
143.243.82.46 0:0:0:0:0:ffff:8ff3:522e
143.243.82.47 0:0:0:0:0:ffff:8ff3:522f
143.243.82.48 0:0:0:0:0:ffff:8ff3:5230
143.243.82.49 0:0:0:0:0:ffff:8ff3:5231
143.243.82.50 0:0:0:0:0:ffff:8ff3:5232
143.243.82.51 0:0:0:0:0:ffff:8ff3:5233
143.243.82.52 0:0:0:0:0:ffff:8ff3:5234
143.243.82.53 0:0:0:0:0:ffff:8ff3:5235
143.243.82.54 0:0:0:0:0:ffff:8ff3:5236
143.243.82.55 0:0:0:0:0:ffff:8ff3:5237
143.243.82.56 0:0:0:0:0:ffff:8ff3:5238
143.243.82.57 0:0:0:0:0:ffff:8ff3:5239
143.243.82.58 0:0:0:0:0:ffff:8ff3:523a
143.243.82.59 0:0:0:0:0:ffff:8ff3:523b
143.243.82.60 0:0:0:0:0:ffff:8ff3:523c


143.243.82.61 0:0:0:0:0:ffff:8ff3:523d
143.243.82.62 0:0:0:0:0:ffff:8ff3:523e
143.243.82.63 0:0:0:0:0:ffff:8ff3:523f
143.243.82.64 0:0:0:0:0:ffff:8ff3:5240
143.243.82.65 0:0:0:0:0:ffff:8ff3:5241
143.243.82.66 0:0:0:0:0:ffff:8ff3:5242
143.243.82.67 0:0:0:0:0:ffff:8ff3:5243
143.243.82.68 0:0:0:0:0:ffff:8ff3:5244
143.243.82.69 0:0:0:0:0:ffff:8ff3:5245
143.243.82.70 0:0:0:0:0:ffff:8ff3:5246
143.243.82.71 0:0:0:0:0:ffff:8ff3:5247
143.243.82.72 0:0:0:0:0:ffff:8ff3:5248
143.243.82.73 0:0:0:0:0:ffff:8ff3:5249
143.243.82.74 0:0:0:0:0:ffff:8ff3:524a
143.243.82.75 0:0:0:0:0:ffff:8ff3:524b
143.243.82.76 0:0:0:0:0:ffff:8ff3:524c
143.243.82.77 0:0:0:0:0:ffff:8ff3:524d
143.243.82.78 0:0:0:0:0:ffff:8ff3:524e
143.243.82.79 0:0:0:0:0:ffff:8ff3:524f
143.243.82.80 0:0:0:0:0:ffff:8ff3:5250
143.243.82.81 0:0:0:0:0:ffff:8ff3:5251
143.243.82.82 0:0:0:0:0:ffff:8ff3:5252
143.243.82.83 0:0:0:0:0:ffff:8ff3:5253
143.243.82.84 0:0:0:0:0:ffff:8ff3:5254
143.243.82.85 0:0:0:0:0:ffff:8ff3:5255
143.243.82.86 0:0:0:0:0:ffff:8ff3:5256
143.243.82.87 0:0:0:0:0:ffff:8ff3:5257
143.243.82.88 0:0:0:0:0:ffff:8ff3:5258
143.243.82.89 0:0:0:0:0:ffff:8ff3:5259
143.243.82.90 0:0:0:0:0:ffff:8ff3:525a
143.243.82.91 0:0:0:0:0:ffff:8ff3:525b
143.243.82.92 0:0:0:0:0:ffff:8ff3:525c
143.243.82.93 0:0:0:0:0:ffff:8ff3:525d
143.243.82.94 0:0:0:0:0:ffff:8ff3:525e
143.243.82.95 0:0:0:0:0:ffff:8ff3:525f
143.243.82.96 0:0:0:0:0:ffff:8ff3:5260
143.243.82.97 0:0:0:0:0:ffff:8ff3:5261
143.243.82.98 0:0:0:0:0:ffff:8ff3:5262
143.243.82.99 0:0:0:0:0:ffff:8ff3:5263
143.243.82.100 0:0:0:0:0:ffff:8ff3:5264
143.243.82.101 0:0:0:0:0:ffff:8ff3:5265
143.243.82.102 0:0:0:0:0:ffff:8ff3:5266
143.243.82.103 0:0:0:0:0:ffff:8ff3:5267
143.243.82.104 0:0:0:0:0:ffff:8ff3:5268
143.243.82.105 0:0:0:0:0:ffff:8ff3:5269
143.243.82.106 0:0:0:0:0:ffff:8ff3:526a
143.243.82.107 0:0:0:0:0:ffff:8ff3:526b
143.243.82.108 0:0:0:0:0:ffff:8ff3:526c
143.243.82.109 0:0:0:0:0:ffff:8ff3:526d
143.243.82.110 0:0:0:0:0:ffff:8ff3:526e
143.243.82.111 0:0:0:0:0:ffff:8ff3:526f
143.243.82.112 0:0:0:0:0:ffff:8ff3:5270
143.243.82.113 0:0:0:0:0:ffff:8ff3:5271
143.243.82.114 0:0:0:0:0:ffff:8ff3:5272
143.243.82.115 0:0:0:0:0:ffff:8ff3:5273
143.243.82.116 0:0:0:0:0:ffff:8ff3:5274
143.243.82.117 0:0:0:0:0:ffff:8ff3:5275
143.243.82.118 0:0:0:0:0:ffff:8ff3:5276
143.243.82.119 0:0:0:0:0:ffff:8ff3:5277
143.243.82.120 0:0:0:0:0:ffff:8ff3:5278


143.243.82.121 0:0:0:0:0:ffff:8ff3:5279
143.243.82.122 0:0:0:0:0:ffff:8ff3:527a
143.243.82.123 0:0:0:0:0:ffff:8ff3:527b
143.243.82.124 0:0:0:0:0:ffff:8ff3:527c
143.243.82.125 0:0:0:0:0:ffff:8ff3:527d
143.243.82.126 0:0:0:0:0:ffff:8ff3:527e
143.243.82.127 0:0:0:0:0:ffff:8ff3:527f
143.243.82.128 0:0:0:0:0:ffff:8ff3:5280
143.243.82.129 0:0:0:0:0:ffff:8ff3:5281
143.243.82.130 0:0:0:0:0:ffff:8ff3:5282
143.243.82.131 0:0:0:0:0:ffff:8ff3:5283
143.243.82.132 0:0:0:0:0:ffff:8ff3:5284
143.243.82.133 0:0:0:0:0:ffff:8ff3:5285
143.243.82.134 0:0:0:0:0:ffff:8ff3:5286
143.243.82.135 0:0:0:0:0:ffff:8ff3:5287
143.243.82.136 0:0:0:0:0:ffff:8ff3:5288
143.243.82.137 0:0:0:0:0:ffff:8ff3:5289
143.243.82.138 0:0:0:0:0:ffff:8ff3:528a
143.243.82.139 0:0:0:0:0:ffff:8ff3:528b
143.243.82.140 0:0:0:0:0:ffff:8ff3:528c
143.243.82.141 0:0:0:0:0:ffff:8ff3:528d
143.243.82.142 0:0:0:0:0:ffff:8ff3:528e
143.243.82.143 0:0:0:0:0:ffff:8ff3:528f
143.243.82.144 0:0:0:0:0:ffff:8ff3:5290
143.243.82.145 0:0:0:0:0:ffff:8ff3:5291
143.243.82.146 0:0:0:0:0:ffff:8ff3:5292
143.243.82.147 0:0:0:0:0:ffff:8ff3:5293
143.243.82.148 0:0:0:0:0:ffff:8ff3:5294
143.243.82.149 0:0:0:0:0:ffff:8ff3:5295
143.243.82.150 0:0:0:0:0:ffff:8ff3:5296
143.243.82.151 0:0:0:0:0:ffff:8ff3:5297
143.243.82.152 0:0:0:0:0:ffff:8ff3:5298
143.243.82.153 0:0:0:0:0:ffff:8ff3:5299
143.243.82.154 0:0:0:0:0:ffff:8ff3:529a
143.243.82.155 0:0:0:0:0:ffff:8ff3:529b
143.243.82.156 0:0:0:0:0:ffff:8ff3:529c
143.243.82.157 0:0:0:0:0:ffff:8ff3:529d
143.243.82.158 0:0:0:0:0:ffff:8ff3:529e
143.243.82.159 0:0:0:0:0:ffff:8ff3:529f
143.243.82.160 0:0:0:0:0:ffff:8ff3:52a0
143.243.82.161 0:0:0:0:0:ffff:8ff3:52a1
143.243.82.162 0:0:0:0:0:ffff:8ff3:52a2
143.243.82.163 0:0:0:0:0:ffff:8ff3:52a3
143.243.82.164 0:0:0:0:0:ffff:8ff3:52a4
143.243.82.165 0:0:0:0:0:ffff:8ff3:52a5
143.243.82.166 0:0:0:0:0:ffff:8ff3:52a6
143.243.82.167 0:0:0:0:0:ffff:8ff3:52a7
143.243.82.168 0:0:0:0:0:ffff:8ff3:52a8
143.243.82.169 0:0:0:0:0:ffff:8ff3:52a9
143.243.82.170 0:0:0:0:0:ffff:8ff3:52aa
143.243.82.171 0:0:0:0:0:ffff:8ff3:52ab
143.243.82.172 0:0:0:0:0:ffff:8ff3:52ac
143.243.82.173 0:0:0:0:0:ffff:8ff3:52ad
143.243.82.174 0:0:0:0:0:ffff:8ff3:52ae
143.243.82.175 0:0:0:0:0:ffff:8ff3:52af
143.243.82.176 0:0:0:0:0:ffff:8ff3:52b0
143.243.82.177 0:0:0:0:0:ffff:8ff3:52b1
143.243.82.178 0:0:0:0:0:ffff:8ff3:52b2
143.243.82.179 0:0:0:0:0:ffff:8ff3:52b3
143.243.82.180 0:0:0:0:0:ffff:8ff3:52b4


143.243.82.181 0:0:0:0:0:ffff:8ff3:52b5
143.243.82.182 0:0:0:0:0:ffff:8ff3:52b6
143.243.82.183 0:0:0:0:0:ffff:8ff3:52b7
143.243.82.184 0:0:0:0:0:ffff:8ff3:52b8
143.243.82.185 0:0:0:0:0:ffff:8ff3:52b9
143.243.82.186 0:0:0:0:0:ffff:8ff3:52ba
143.243.82.187 0:0:0:0:0:ffff:8ff3:52bb
143.243.82.188 0:0:0:0:0:ffff:8ff3:52bc
143.243.82.189 0:0:0:0:0:ffff:8ff3:52bd
143.243.82.190 0:0:0:0:0:ffff:8ff3:52be
143.243.82.191 0:0:0:0:0:ffff:8ff3:52bf
143.243.82.192 0:0:0:0:0:ffff:8ff3:52c0
143.243.82.193 0:0:0:0:0:ffff:8ff3:52c1
143.243.82.194 0:0:0:0:0:ffff:8ff3:52c2
143.243.82.195 0:0:0:0:0:ffff:8ff3:52c3
143.243.82.196 0:0:0:0:0:ffff:8ff3:52c4
143.243.82.197 0:0:0:0:0:ffff:8ff3:52c5
143.243.82.198 0:0:0:0:0:ffff:8ff3:52c6
143.243.82.199 0:0:0:0:0:ffff:8ff3:52c7
143.243.82.200 0:0:0:0:0:ffff:8ff3:52c8
143.243.82.201 0:0:0:0:0:ffff:8ff3:52c9
143.243.82.202 0:0:0:0:0:ffff:8ff3:52ca
143.243.82.203 0:0:0:0:0:ffff:8ff3:52cb
143.243.82.204 0:0:0:0:0:ffff:8ff3:52cc
143.243.82.205 0:0:0:0:0:ffff:8ff3:52cd
143.243.82.206 0:0:0:0:0:ffff:8ff3:52ce
143.243.82.207 0:0:0:0:0:ffff:8ff3:52cf
143.243.82.208 0:0:0:0:0:ffff:8ff3:52d0
143.243.82.209 0:0:0:0:0:ffff:8ff3:52d1
143.243.82.210 0:0:0:0:0:ffff:8ff3:52d2
143.243.82.211 0:0:0:0:0:ffff:8ff3:52d3
143.243.82.212 0:0:0:0:0:ffff:8ff3:52d4
143.243.82.213 0:0:0:0:0:ffff:8ff3:52d5
143.243.82.214 0:0:0:0:0:ffff:8ff3:52d6
143.243.82.215 0:0:0:0:0:ffff:8ff3:52d7
143.243.82.216 0:0:0:0:0:ffff:8ff3:52d8
143.243.82.217 0:0:0:0:0:ffff:8ff3:52d9
143.243.82.218 0:0:0:0:0:ffff:8ff3:52da
143.243.82.219 0:0:0:0:0:ffff:8ff3:52db
143.243.82.220 0:0:0:0:0:ffff:8ff3:52dc
143.243.82.221 0:0:0:0:0:ffff:8ff3:52dd
143.243.82.222 0:0:0:0:0:ffff:8ff3:52de
143.243.82.223 0:0:0:0:0:ffff:8ff3:52df
143.243.82.224 0:0:0:0:0:ffff:8ff3:52e0
143.243.82.225 0:0:0:0:0:ffff:8ff3:52e1
143.243.82.226 0:0:0:0:0:ffff:8ff3:52e2
143.243.82.227 0:0:0:0:0:ffff:8ff3:52e3
143.243.82.228 0:0:0:0:0:ffff:8ff3:52e4
143.243.82.229 0:0:0:0:0:ffff:8ff3:52e5
143.243.82.230 0:0:0:0:0:ffff:8ff3:52e6
143.243.82.231 0:0:0:0:0:ffff:8ff3:52e7
143.243.82.232 0:0:0:0:0:ffff:8ff3:52e8
143.243.82.233 0:0:0:0:0:ffff:8ff3:52e9
143.243.82.234 0:0:0:0:0:ffff:8ff3:52ea
143.243.82.235 0:0:0:0:0:ffff:8ff3:52eb
143.243.82.236 0:0:0:0:0:ffff:8ff3:52ec
143.243.82.237 0:0:0:0:0:ffff:8ff3:52ed
143.243.82.238 0:0:0:0:0:ffff:8ff3:52ee
143.243.82.239 0:0:0:0:0:ffff:8ff3:52ef
143.243.82.240 0:0:0:0:0:ffff:8ff3:52f0
143.243.82.241 0:0:0:0:0:ffff:8ff3:52f1
143.243.82.242 0:0:0:0:0:ffff:8ff3:52f2
143.243.82.243 0:0:0:0:0:ffff:8ff3:52f3
143.243.82.244 0:0:0:0:0:ffff:8ff3:52f4
143.243.82.245 0:0:0:0:0:ffff:8ff3:52f5
143.243.82.246 0:0:0:0:0:ffff:8ff3:52f6
143.243.82.247 0:0:0:0:0:ffff:8ff3:52f7
143.243.82.248 0:0:0:0:0:ffff:8ff3:52f8
143.243.82.249 0:0:0:0:0:ffff:8ff3:52f9
143.243.82.250 0:0:0:0:0:ffff:8ff3:52fa
143.243.82.251 0:0:0:0:0:ffff:8ff3:52fb
143.243.82.252 0:0:0:0:0:ffff:8ff3:52fc
143.243.82.253 0:0:0:0:0:ffff:8ff3:52fd
143.243.82.254 0:0:0:0:0:ffff:8ff3:52fe
143.243.82.255 0:0:0:0:0:ffff:8ff3:52ff


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.