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
65.76.82.1 0:0:0:0:0:ffff:414c:5201
65.76.82.2 0:0:0:0:0:ffff:414c:5202
65.76.82.3 0:0:0:0:0:ffff:414c:5203
65.76.82.4 0:0:0:0:0:ffff:414c:5204
65.76.82.5 0:0:0:0:0:ffff:414c:5205
65.76.82.6 0:0:0:0:0:ffff:414c:5206
65.76.82.7 0:0:0:0:0:ffff:414c:5207
65.76.82.8 0:0:0:0:0:ffff:414c:5208
65.76.82.9 0:0:0:0:0:ffff:414c:5209
65.76.82.10 0:0:0:0:0:ffff:414c:520a
65.76.82.11 0:0:0:0:0:ffff:414c:520b
65.76.82.12 0:0:0:0:0:ffff:414c:520c
65.76.82.13 0:0:0:0:0:ffff:414c:520d
65.76.82.14 0:0:0:0:0:ffff:414c:520e
65.76.82.15 0:0:0:0:0:ffff:414c:520f
65.76.82.16 0:0:0:0:0:ffff:414c:5210
65.76.82.17 0:0:0:0:0:ffff:414c:5211
65.76.82.18 0:0:0:0:0:ffff:414c:5212
65.76.82.19 0:0:0:0:0:ffff:414c:5213
65.76.82.20 0:0:0:0:0:ffff:414c:5214
65.76.82.21 0:0:0:0:0:ffff:414c:5215
65.76.82.22 0:0:0:0:0:ffff:414c:5216
65.76.82.23 0:0:0:0:0:ffff:414c:5217
65.76.82.24 0:0:0:0:0:ffff:414c:5218
65.76.82.25 0:0:0:0:0:ffff:414c:5219
65.76.82.26 0:0:0:0:0:ffff:414c:521a
65.76.82.27 0:0:0:0:0:ffff:414c:521b
65.76.82.28 0:0:0:0:0:ffff:414c:521c
65.76.82.29 0:0:0:0:0:ffff:414c:521d
65.76.82.30 0:0:0:0:0:ffff:414c:521e
65.76.82.31 0:0:0:0:0:ffff:414c:521f
65.76.82.32 0:0:0:0:0:ffff:414c:5220
65.76.82.33 0:0:0:0:0:ffff:414c:5221
65.76.82.34 0:0:0:0:0:ffff:414c:5222
65.76.82.35 0:0:0:0:0:ffff:414c:5223
65.76.82.36 0:0:0:0:0:ffff:414c:5224
65.76.82.37 0:0:0:0:0:ffff:414c:5225
65.76.82.38 0:0:0:0:0:ffff:414c:5226
65.76.82.39 0:0:0:0:0:ffff:414c:5227
65.76.82.40 0:0:0:0:0:ffff:414c:5228
65.76.82.41 0:0:0:0:0:ffff:414c:5229
65.76.82.42 0:0:0:0:0:ffff:414c:522a
65.76.82.43 0:0:0:0:0:ffff:414c:522b
65.76.82.44 0:0:0:0:0:ffff:414c:522c
65.76.82.45 0:0:0:0:0:ffff:414c:522d
65.76.82.46 0:0:0:0:0:ffff:414c:522e
65.76.82.47 0:0:0:0:0:ffff:414c:522f
65.76.82.48 0:0:0:0:0:ffff:414c:5230
65.76.82.49 0:0:0:0:0:ffff:414c:5231
65.76.82.50 0:0:0:0:0:ffff:414c:5232
65.76.82.51 0:0:0:0:0:ffff:414c:5233
65.76.82.52 0:0:0:0:0:ffff:414c:5234
65.76.82.53 0:0:0:0:0:ffff:414c:5235
65.76.82.54 0:0:0:0:0:ffff:414c:5236
65.76.82.55 0:0:0:0:0:ffff:414c:5237
65.76.82.56 0:0:0:0:0:ffff:414c:5238
65.76.82.57 0:0:0:0:0:ffff:414c:5239
65.76.82.58 0:0:0:0:0:ffff:414c:523a
65.76.82.59 0:0:0:0:0:ffff:414c:523b
65.76.82.60 0:0:0:0:0:ffff:414c:523c


65.76.82.61 0:0:0:0:0:ffff:414c:523d
65.76.82.62 0:0:0:0:0:ffff:414c:523e
65.76.82.63 0:0:0:0:0:ffff:414c:523f
65.76.82.64 0:0:0:0:0:ffff:414c:5240
65.76.82.65 0:0:0:0:0:ffff:414c:5241
65.76.82.66 0:0:0:0:0:ffff:414c:5242
65.76.82.67 0:0:0:0:0:ffff:414c:5243
65.76.82.68 0:0:0:0:0:ffff:414c:5244
65.76.82.69 0:0:0:0:0:ffff:414c:5245
65.76.82.70 0:0:0:0:0:ffff:414c:5246
65.76.82.71 0:0:0:0:0:ffff:414c:5247
65.76.82.72 0:0:0:0:0:ffff:414c:5248
65.76.82.73 0:0:0:0:0:ffff:414c:5249
65.76.82.74 0:0:0:0:0:ffff:414c:524a
65.76.82.75 0:0:0:0:0:ffff:414c:524b
65.76.82.76 0:0:0:0:0:ffff:414c:524c
65.76.82.77 0:0:0:0:0:ffff:414c:524d
65.76.82.78 0:0:0:0:0:ffff:414c:524e
65.76.82.79 0:0:0:0:0:ffff:414c:524f
65.76.82.80 0:0:0:0:0:ffff:414c:5250
65.76.82.81 0:0:0:0:0:ffff:414c:5251
65.76.82.82 0:0:0:0:0:ffff:414c:5252
65.76.82.83 0:0:0:0:0:ffff:414c:5253
65.76.82.84 0:0:0:0:0:ffff:414c:5254
65.76.82.85 0:0:0:0:0:ffff:414c:5255
65.76.82.86 0:0:0:0:0:ffff:414c:5256
65.76.82.87 0:0:0:0:0:ffff:414c:5257
65.76.82.88 0:0:0:0:0:ffff:414c:5258
65.76.82.89 0:0:0:0:0:ffff:414c:5259
65.76.82.90 0:0:0:0:0:ffff:414c:525a
65.76.82.91 0:0:0:0:0:ffff:414c:525b
65.76.82.92 0:0:0:0:0:ffff:414c:525c
65.76.82.93 0:0:0:0:0:ffff:414c:525d
65.76.82.94 0:0:0:0:0:ffff:414c:525e
65.76.82.95 0:0:0:0:0:ffff:414c:525f
65.76.82.96 0:0:0:0:0:ffff:414c:5260
65.76.82.97 0:0:0:0:0:ffff:414c:5261
65.76.82.98 0:0:0:0:0:ffff:414c:5262
65.76.82.99 0:0:0:0:0:ffff:414c:5263
65.76.82.100 0:0:0:0:0:ffff:414c:5264
65.76.82.101 0:0:0:0:0:ffff:414c:5265
65.76.82.102 0:0:0:0:0:ffff:414c:5266
65.76.82.103 0:0:0:0:0:ffff:414c:5267
65.76.82.104 0:0:0:0:0:ffff:414c:5268
65.76.82.105 0:0:0:0:0:ffff:414c:5269
65.76.82.106 0:0:0:0:0:ffff:414c:526a
65.76.82.107 0:0:0:0:0:ffff:414c:526b
65.76.82.108 0:0:0:0:0:ffff:414c:526c
65.76.82.109 0:0:0:0:0:ffff:414c:526d
65.76.82.110 0:0:0:0:0:ffff:414c:526e
65.76.82.111 0:0:0:0:0:ffff:414c:526f
65.76.82.112 0:0:0:0:0:ffff:414c:5270
65.76.82.113 0:0:0:0:0:ffff:414c:5271
65.76.82.114 0:0:0:0:0:ffff:414c:5272
65.76.82.115 0:0:0:0:0:ffff:414c:5273
65.76.82.116 0:0:0:0:0:ffff:414c:5274
65.76.82.117 0:0:0:0:0:ffff:414c:5275
65.76.82.118 0:0:0:0:0:ffff:414c:5276
65.76.82.119 0:0:0:0:0:ffff:414c:5277
65.76.82.120 0:0:0:0:0:ffff:414c:5278


65.76.82.121 0:0:0:0:0:ffff:414c:5279
65.76.82.122 0:0:0:0:0:ffff:414c:527a
65.76.82.123 0:0:0:0:0:ffff:414c:527b
65.76.82.124 0:0:0:0:0:ffff:414c:527c
65.76.82.125 0:0:0:0:0:ffff:414c:527d
65.76.82.126 0:0:0:0:0:ffff:414c:527e
65.76.82.127 0:0:0:0:0:ffff:414c:527f
65.76.82.128 0:0:0:0:0:ffff:414c:5280
65.76.82.129 0:0:0:0:0:ffff:414c:5281
65.76.82.130 0:0:0:0:0:ffff:414c:5282
65.76.82.131 0:0:0:0:0:ffff:414c:5283
65.76.82.132 0:0:0:0:0:ffff:414c:5284
65.76.82.133 0:0:0:0:0:ffff:414c:5285
65.76.82.134 0:0:0:0:0:ffff:414c:5286
65.76.82.135 0:0:0:0:0:ffff:414c:5287
65.76.82.136 0:0:0:0:0:ffff:414c:5288
65.76.82.137 0:0:0:0:0:ffff:414c:5289
65.76.82.138 0:0:0:0:0:ffff:414c:528a
65.76.82.139 0:0:0:0:0:ffff:414c:528b
65.76.82.140 0:0:0:0:0:ffff:414c:528c
65.76.82.141 0:0:0:0:0:ffff:414c:528d
65.76.82.142 0:0:0:0:0:ffff:414c:528e
65.76.82.143 0:0:0:0:0:ffff:414c:528f
65.76.82.144 0:0:0:0:0:ffff:414c:5290
65.76.82.145 0:0:0:0:0:ffff:414c:5291
65.76.82.146 0:0:0:0:0:ffff:414c:5292
65.76.82.147 0:0:0:0:0:ffff:414c:5293
65.76.82.148 0:0:0:0:0:ffff:414c:5294
65.76.82.149 0:0:0:0:0:ffff:414c:5295
65.76.82.150 0:0:0:0:0:ffff:414c:5296
65.76.82.151 0:0:0:0:0:ffff:414c:5297
65.76.82.152 0:0:0:0:0:ffff:414c:5298
65.76.82.153 0:0:0:0:0:ffff:414c:5299
65.76.82.154 0:0:0:0:0:ffff:414c:529a
65.76.82.155 0:0:0:0:0:ffff:414c:529b
65.76.82.156 0:0:0:0:0:ffff:414c:529c
65.76.82.157 0:0:0:0:0:ffff:414c:529d
65.76.82.158 0:0:0:0:0:ffff:414c:529e
65.76.82.159 0:0:0:0:0:ffff:414c:529f
65.76.82.160 0:0:0:0:0:ffff:414c:52a0
65.76.82.161 0:0:0:0:0:ffff:414c:52a1
65.76.82.162 0:0:0:0:0:ffff:414c:52a2
65.76.82.163 0:0:0:0:0:ffff:414c:52a3
65.76.82.164 0:0:0:0:0:ffff:414c:52a4
65.76.82.165 0:0:0:0:0:ffff:414c:52a5
65.76.82.166 0:0:0:0:0:ffff:414c:52a6
65.76.82.167 0:0:0:0:0:ffff:414c:52a7
65.76.82.168 0:0:0:0:0:ffff:414c:52a8
65.76.82.169 0:0:0:0:0:ffff:414c:52a9
65.76.82.170 0:0:0:0:0:ffff:414c:52aa
65.76.82.171 0:0:0:0:0:ffff:414c:52ab
65.76.82.172 0:0:0:0:0:ffff:414c:52ac
65.76.82.173 0:0:0:0:0:ffff:414c:52ad
65.76.82.174 0:0:0:0:0:ffff:414c:52ae
65.76.82.175 0:0:0:0:0:ffff:414c:52af
65.76.82.176 0:0:0:0:0:ffff:414c:52b0
65.76.82.177 0:0:0:0:0:ffff:414c:52b1
65.76.82.178 0:0:0:0:0:ffff:414c:52b2
65.76.82.179 0:0:0:0:0:ffff:414c:52b3
65.76.82.180 0:0:0:0:0:ffff:414c:52b4


65.76.82.181 0:0:0:0:0:ffff:414c:52b5
65.76.82.182 0:0:0:0:0:ffff:414c:52b6
65.76.82.183 0:0:0:0:0:ffff:414c:52b7
65.76.82.184 0:0:0:0:0:ffff:414c:52b8
65.76.82.185 0:0:0:0:0:ffff:414c:52b9
65.76.82.186 0:0:0:0:0:ffff:414c:52ba
65.76.82.187 0:0:0:0:0:ffff:414c:52bb
65.76.82.188 0:0:0:0:0:ffff:414c:52bc
65.76.82.189 0:0:0:0:0:ffff:414c:52bd
65.76.82.190 0:0:0:0:0:ffff:414c:52be
65.76.82.191 0:0:0:0:0:ffff:414c:52bf
65.76.82.192 0:0:0:0:0:ffff:414c:52c0
65.76.82.193 0:0:0:0:0:ffff:414c:52c1
65.76.82.194 0:0:0:0:0:ffff:414c:52c2
65.76.82.195 0:0:0:0:0:ffff:414c:52c3
65.76.82.196 0:0:0:0:0:ffff:414c:52c4
65.76.82.197 0:0:0:0:0:ffff:414c:52c5
65.76.82.198 0:0:0:0:0:ffff:414c:52c6
65.76.82.199 0:0:0:0:0:ffff:414c:52c7
65.76.82.200 0:0:0:0:0:ffff:414c:52c8
65.76.82.201 0:0:0:0:0:ffff:414c:52c9
65.76.82.202 0:0:0:0:0:ffff:414c:52ca
65.76.82.203 0:0:0:0:0:ffff:414c:52cb
65.76.82.204 0:0:0:0:0:ffff:414c:52cc
65.76.82.205 0:0:0:0:0:ffff:414c:52cd
65.76.82.206 0:0:0:0:0:ffff:414c:52ce
65.76.82.207 0:0:0:0:0:ffff:414c:52cf
65.76.82.208 0:0:0:0:0:ffff:414c:52d0
65.76.82.209 0:0:0:0:0:ffff:414c:52d1
65.76.82.210 0:0:0:0:0:ffff:414c:52d2
65.76.82.211 0:0:0:0:0:ffff:414c:52d3
65.76.82.212 0:0:0:0:0:ffff:414c:52d4
65.76.82.213 0:0:0:0:0:ffff:414c:52d5
65.76.82.214 0:0:0:0:0:ffff:414c:52d6
65.76.82.215 0:0:0:0:0:ffff:414c:52d7
65.76.82.216 0:0:0:0:0:ffff:414c:52d8
65.76.82.217 0:0:0:0:0:ffff:414c:52d9
65.76.82.218 0:0:0:0:0:ffff:414c:52da
65.76.82.219 0:0:0:0:0:ffff:414c:52db
65.76.82.220 0:0:0:0:0:ffff:414c:52dc
65.76.82.221 0:0:0:0:0:ffff:414c:52dd
65.76.82.222 0:0:0:0:0:ffff:414c:52de
65.76.82.223 0:0:0:0:0:ffff:414c:52df
65.76.82.224 0:0:0:0:0:ffff:414c:52e0
65.76.82.225 0:0:0:0:0:ffff:414c:52e1
65.76.82.226 0:0:0:0:0:ffff:414c:52e2
65.76.82.227 0:0:0:0:0:ffff:414c:52e3
65.76.82.228 0:0:0:0:0:ffff:414c:52e4
65.76.82.229 0:0:0:0:0:ffff:414c:52e5
65.76.82.230 0:0:0:0:0:ffff:414c:52e6
65.76.82.231 0:0:0:0:0:ffff:414c:52e7
65.76.82.232 0:0:0:0:0:ffff:414c:52e8
65.76.82.233 0:0:0:0:0:ffff:414c:52e9
65.76.82.234 0:0:0:0:0:ffff:414c:52ea
65.76.82.235 0:0:0:0:0:ffff:414c:52eb
65.76.82.236 0:0:0:0:0:ffff:414c:52ec
65.76.82.237 0:0:0:0:0:ffff:414c:52ed
65.76.82.238 0:0:0:0:0:ffff:414c:52ee
65.76.82.239 0:0:0:0:0:ffff:414c:52ef
65.76.82.240 0:0:0:0:0:ffff:414c:52f0
65.76.82.241 0:0:0:0:0:ffff:414c:52f1
65.76.82.242 0:0:0:0:0:ffff:414c:52f2
65.76.82.243 0:0:0:0:0:ffff:414c:52f3
65.76.82.244 0:0:0:0:0:ffff:414c:52f4
65.76.82.245 0:0:0:0:0:ffff:414c:52f5
65.76.82.246 0:0:0:0:0:ffff:414c:52f6
65.76.82.247 0:0:0:0:0:ffff:414c:52f7
65.76.82.248 0:0:0:0:0:ffff:414c:52f8
65.76.82.249 0:0:0:0:0:ffff:414c:52f9
65.76.82.250 0:0:0:0:0:ffff:414c:52fa
65.76.82.251 0:0:0:0:0:ffff:414c:52fb
65.76.82.252 0:0:0:0:0:ffff:414c:52fc
65.76.82.253 0:0:0:0:0:ffff:414c:52fd
65.76.82.254 0:0:0:0:0:ffff:414c:52fe
65.76.82.255 0:0:0:0:0:ffff:414c: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.