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
59.140.66.1 0:0:0:0:0:ffff:3b8c:4201
59.140.66.2 0:0:0:0:0:ffff:3b8c:4202
59.140.66.3 0:0:0:0:0:ffff:3b8c:4203
59.140.66.4 0:0:0:0:0:ffff:3b8c:4204
59.140.66.5 0:0:0:0:0:ffff:3b8c:4205
59.140.66.6 0:0:0:0:0:ffff:3b8c:4206
59.140.66.7 0:0:0:0:0:ffff:3b8c:4207
59.140.66.8 0:0:0:0:0:ffff:3b8c:4208
59.140.66.9 0:0:0:0:0:ffff:3b8c:4209
59.140.66.10 0:0:0:0:0:ffff:3b8c:420a
59.140.66.11 0:0:0:0:0:ffff:3b8c:420b
59.140.66.12 0:0:0:0:0:ffff:3b8c:420c
59.140.66.13 0:0:0:0:0:ffff:3b8c:420d
59.140.66.14 0:0:0:0:0:ffff:3b8c:420e
59.140.66.15 0:0:0:0:0:ffff:3b8c:420f
59.140.66.16 0:0:0:0:0:ffff:3b8c:4210
59.140.66.17 0:0:0:0:0:ffff:3b8c:4211
59.140.66.18 0:0:0:0:0:ffff:3b8c:4212
59.140.66.19 0:0:0:0:0:ffff:3b8c:4213
59.140.66.20 0:0:0:0:0:ffff:3b8c:4214
59.140.66.21 0:0:0:0:0:ffff:3b8c:4215
59.140.66.22 0:0:0:0:0:ffff:3b8c:4216
59.140.66.23 0:0:0:0:0:ffff:3b8c:4217
59.140.66.24 0:0:0:0:0:ffff:3b8c:4218
59.140.66.25 0:0:0:0:0:ffff:3b8c:4219
59.140.66.26 0:0:0:0:0:ffff:3b8c:421a
59.140.66.27 0:0:0:0:0:ffff:3b8c:421b
59.140.66.28 0:0:0:0:0:ffff:3b8c:421c
59.140.66.29 0:0:0:0:0:ffff:3b8c:421d
59.140.66.30 0:0:0:0:0:ffff:3b8c:421e
59.140.66.31 0:0:0:0:0:ffff:3b8c:421f
59.140.66.32 0:0:0:0:0:ffff:3b8c:4220
59.140.66.33 0:0:0:0:0:ffff:3b8c:4221
59.140.66.34 0:0:0:0:0:ffff:3b8c:4222
59.140.66.35 0:0:0:0:0:ffff:3b8c:4223
59.140.66.36 0:0:0:0:0:ffff:3b8c:4224
59.140.66.37 0:0:0:0:0:ffff:3b8c:4225
59.140.66.38 0:0:0:0:0:ffff:3b8c:4226
59.140.66.39 0:0:0:0:0:ffff:3b8c:4227
59.140.66.40 0:0:0:0:0:ffff:3b8c:4228
59.140.66.41 0:0:0:0:0:ffff:3b8c:4229
59.140.66.42 0:0:0:0:0:ffff:3b8c:422a
59.140.66.43 0:0:0:0:0:ffff:3b8c:422b
59.140.66.44 0:0:0:0:0:ffff:3b8c:422c
59.140.66.45 0:0:0:0:0:ffff:3b8c:422d
59.140.66.46 0:0:0:0:0:ffff:3b8c:422e
59.140.66.47 0:0:0:0:0:ffff:3b8c:422f
59.140.66.48 0:0:0:0:0:ffff:3b8c:4230
59.140.66.49 0:0:0:0:0:ffff:3b8c:4231
59.140.66.50 0:0:0:0:0:ffff:3b8c:4232
59.140.66.51 0:0:0:0:0:ffff:3b8c:4233
59.140.66.52 0:0:0:0:0:ffff:3b8c:4234
59.140.66.53 0:0:0:0:0:ffff:3b8c:4235
59.140.66.54 0:0:0:0:0:ffff:3b8c:4236
59.140.66.55 0:0:0:0:0:ffff:3b8c:4237
59.140.66.56 0:0:0:0:0:ffff:3b8c:4238
59.140.66.57 0:0:0:0:0:ffff:3b8c:4239
59.140.66.58 0:0:0:0:0:ffff:3b8c:423a
59.140.66.59 0:0:0:0:0:ffff:3b8c:423b
59.140.66.60 0:0:0:0:0:ffff:3b8c:423c


59.140.66.61 0:0:0:0:0:ffff:3b8c:423d
59.140.66.62 0:0:0:0:0:ffff:3b8c:423e
59.140.66.63 0:0:0:0:0:ffff:3b8c:423f
59.140.66.64 0:0:0:0:0:ffff:3b8c:4240
59.140.66.65 0:0:0:0:0:ffff:3b8c:4241
59.140.66.66 0:0:0:0:0:ffff:3b8c:4242
59.140.66.67 0:0:0:0:0:ffff:3b8c:4243
59.140.66.68 0:0:0:0:0:ffff:3b8c:4244
59.140.66.69 0:0:0:0:0:ffff:3b8c:4245
59.140.66.70 0:0:0:0:0:ffff:3b8c:4246
59.140.66.71 0:0:0:0:0:ffff:3b8c:4247
59.140.66.72 0:0:0:0:0:ffff:3b8c:4248
59.140.66.73 0:0:0:0:0:ffff:3b8c:4249
59.140.66.74 0:0:0:0:0:ffff:3b8c:424a
59.140.66.75 0:0:0:0:0:ffff:3b8c:424b
59.140.66.76 0:0:0:0:0:ffff:3b8c:424c
59.140.66.77 0:0:0:0:0:ffff:3b8c:424d
59.140.66.78 0:0:0:0:0:ffff:3b8c:424e
59.140.66.79 0:0:0:0:0:ffff:3b8c:424f
59.140.66.80 0:0:0:0:0:ffff:3b8c:4250
59.140.66.81 0:0:0:0:0:ffff:3b8c:4251
59.140.66.82 0:0:0:0:0:ffff:3b8c:4252
59.140.66.83 0:0:0:0:0:ffff:3b8c:4253
59.140.66.84 0:0:0:0:0:ffff:3b8c:4254
59.140.66.85 0:0:0:0:0:ffff:3b8c:4255
59.140.66.86 0:0:0:0:0:ffff:3b8c:4256
59.140.66.87 0:0:0:0:0:ffff:3b8c:4257
59.140.66.88 0:0:0:0:0:ffff:3b8c:4258
59.140.66.89 0:0:0:0:0:ffff:3b8c:4259
59.140.66.90 0:0:0:0:0:ffff:3b8c:425a
59.140.66.91 0:0:0:0:0:ffff:3b8c:425b
59.140.66.92 0:0:0:0:0:ffff:3b8c:425c
59.140.66.93 0:0:0:0:0:ffff:3b8c:425d
59.140.66.94 0:0:0:0:0:ffff:3b8c:425e
59.140.66.95 0:0:0:0:0:ffff:3b8c:425f
59.140.66.96 0:0:0:0:0:ffff:3b8c:4260
59.140.66.97 0:0:0:0:0:ffff:3b8c:4261
59.140.66.98 0:0:0:0:0:ffff:3b8c:4262
59.140.66.99 0:0:0:0:0:ffff:3b8c:4263
59.140.66.100 0:0:0:0:0:ffff:3b8c:4264
59.140.66.101 0:0:0:0:0:ffff:3b8c:4265
59.140.66.102 0:0:0:0:0:ffff:3b8c:4266
59.140.66.103 0:0:0:0:0:ffff:3b8c:4267
59.140.66.104 0:0:0:0:0:ffff:3b8c:4268
59.140.66.105 0:0:0:0:0:ffff:3b8c:4269
59.140.66.106 0:0:0:0:0:ffff:3b8c:426a
59.140.66.107 0:0:0:0:0:ffff:3b8c:426b
59.140.66.108 0:0:0:0:0:ffff:3b8c:426c
59.140.66.109 0:0:0:0:0:ffff:3b8c:426d
59.140.66.110 0:0:0:0:0:ffff:3b8c:426e
59.140.66.111 0:0:0:0:0:ffff:3b8c:426f
59.140.66.112 0:0:0:0:0:ffff:3b8c:4270
59.140.66.113 0:0:0:0:0:ffff:3b8c:4271
59.140.66.114 0:0:0:0:0:ffff:3b8c:4272
59.140.66.115 0:0:0:0:0:ffff:3b8c:4273
59.140.66.116 0:0:0:0:0:ffff:3b8c:4274
59.140.66.117 0:0:0:0:0:ffff:3b8c:4275
59.140.66.118 0:0:0:0:0:ffff:3b8c:4276
59.140.66.119 0:0:0:0:0:ffff:3b8c:4277
59.140.66.120 0:0:0:0:0:ffff:3b8c:4278


59.140.66.121 0:0:0:0:0:ffff:3b8c:4279
59.140.66.122 0:0:0:0:0:ffff:3b8c:427a
59.140.66.123 0:0:0:0:0:ffff:3b8c:427b
59.140.66.124 0:0:0:0:0:ffff:3b8c:427c
59.140.66.125 0:0:0:0:0:ffff:3b8c:427d
59.140.66.126 0:0:0:0:0:ffff:3b8c:427e
59.140.66.127 0:0:0:0:0:ffff:3b8c:427f
59.140.66.128 0:0:0:0:0:ffff:3b8c:4280
59.140.66.129 0:0:0:0:0:ffff:3b8c:4281
59.140.66.130 0:0:0:0:0:ffff:3b8c:4282
59.140.66.131 0:0:0:0:0:ffff:3b8c:4283
59.140.66.132 0:0:0:0:0:ffff:3b8c:4284
59.140.66.133 0:0:0:0:0:ffff:3b8c:4285
59.140.66.134 0:0:0:0:0:ffff:3b8c:4286
59.140.66.135 0:0:0:0:0:ffff:3b8c:4287
59.140.66.136 0:0:0:0:0:ffff:3b8c:4288
59.140.66.137 0:0:0:0:0:ffff:3b8c:4289
59.140.66.138 0:0:0:0:0:ffff:3b8c:428a
59.140.66.139 0:0:0:0:0:ffff:3b8c:428b
59.140.66.140 0:0:0:0:0:ffff:3b8c:428c
59.140.66.141 0:0:0:0:0:ffff:3b8c:428d
59.140.66.142 0:0:0:0:0:ffff:3b8c:428e
59.140.66.143 0:0:0:0:0:ffff:3b8c:428f
59.140.66.144 0:0:0:0:0:ffff:3b8c:4290
59.140.66.145 0:0:0:0:0:ffff:3b8c:4291
59.140.66.146 0:0:0:0:0:ffff:3b8c:4292
59.140.66.147 0:0:0:0:0:ffff:3b8c:4293
59.140.66.148 0:0:0:0:0:ffff:3b8c:4294
59.140.66.149 0:0:0:0:0:ffff:3b8c:4295
59.140.66.150 0:0:0:0:0:ffff:3b8c:4296
59.140.66.151 0:0:0:0:0:ffff:3b8c:4297
59.140.66.152 0:0:0:0:0:ffff:3b8c:4298
59.140.66.153 0:0:0:0:0:ffff:3b8c:4299
59.140.66.154 0:0:0:0:0:ffff:3b8c:429a
59.140.66.155 0:0:0:0:0:ffff:3b8c:429b
59.140.66.156 0:0:0:0:0:ffff:3b8c:429c
59.140.66.157 0:0:0:0:0:ffff:3b8c:429d
59.140.66.158 0:0:0:0:0:ffff:3b8c:429e
59.140.66.159 0:0:0:0:0:ffff:3b8c:429f
59.140.66.160 0:0:0:0:0:ffff:3b8c:42a0
59.140.66.161 0:0:0:0:0:ffff:3b8c:42a1
59.140.66.162 0:0:0:0:0:ffff:3b8c:42a2
59.140.66.163 0:0:0:0:0:ffff:3b8c:42a3
59.140.66.164 0:0:0:0:0:ffff:3b8c:42a4
59.140.66.165 0:0:0:0:0:ffff:3b8c:42a5
59.140.66.166 0:0:0:0:0:ffff:3b8c:42a6
59.140.66.167 0:0:0:0:0:ffff:3b8c:42a7
59.140.66.168 0:0:0:0:0:ffff:3b8c:42a8
59.140.66.169 0:0:0:0:0:ffff:3b8c:42a9
59.140.66.170 0:0:0:0:0:ffff:3b8c:42aa
59.140.66.171 0:0:0:0:0:ffff:3b8c:42ab
59.140.66.172 0:0:0:0:0:ffff:3b8c:42ac
59.140.66.173 0:0:0:0:0:ffff:3b8c:42ad
59.140.66.174 0:0:0:0:0:ffff:3b8c:42ae
59.140.66.175 0:0:0:0:0:ffff:3b8c:42af
59.140.66.176 0:0:0:0:0:ffff:3b8c:42b0
59.140.66.177 0:0:0:0:0:ffff:3b8c:42b1
59.140.66.178 0:0:0:0:0:ffff:3b8c:42b2
59.140.66.179 0:0:0:0:0:ffff:3b8c:42b3
59.140.66.180 0:0:0:0:0:ffff:3b8c:42b4


59.140.66.181 0:0:0:0:0:ffff:3b8c:42b5
59.140.66.182 0:0:0:0:0:ffff:3b8c:42b6
59.140.66.183 0:0:0:0:0:ffff:3b8c:42b7
59.140.66.184 0:0:0:0:0:ffff:3b8c:42b8
59.140.66.185 0:0:0:0:0:ffff:3b8c:42b9
59.140.66.186 0:0:0:0:0:ffff:3b8c:42ba
59.140.66.187 0:0:0:0:0:ffff:3b8c:42bb
59.140.66.188 0:0:0:0:0:ffff:3b8c:42bc
59.140.66.189 0:0:0:0:0:ffff:3b8c:42bd
59.140.66.190 0:0:0:0:0:ffff:3b8c:42be
59.140.66.191 0:0:0:0:0:ffff:3b8c:42bf
59.140.66.192 0:0:0:0:0:ffff:3b8c:42c0
59.140.66.193 0:0:0:0:0:ffff:3b8c:42c1
59.140.66.194 0:0:0:0:0:ffff:3b8c:42c2
59.140.66.195 0:0:0:0:0:ffff:3b8c:42c3
59.140.66.196 0:0:0:0:0:ffff:3b8c:42c4
59.140.66.197 0:0:0:0:0:ffff:3b8c:42c5
59.140.66.198 0:0:0:0:0:ffff:3b8c:42c6
59.140.66.199 0:0:0:0:0:ffff:3b8c:42c7
59.140.66.200 0:0:0:0:0:ffff:3b8c:42c8
59.140.66.201 0:0:0:0:0:ffff:3b8c:42c9
59.140.66.202 0:0:0:0:0:ffff:3b8c:42ca
59.140.66.203 0:0:0:0:0:ffff:3b8c:42cb
59.140.66.204 0:0:0:0:0:ffff:3b8c:42cc
59.140.66.205 0:0:0:0:0:ffff:3b8c:42cd
59.140.66.206 0:0:0:0:0:ffff:3b8c:42ce
59.140.66.207 0:0:0:0:0:ffff:3b8c:42cf
59.140.66.208 0:0:0:0:0:ffff:3b8c:42d0
59.140.66.209 0:0:0:0:0:ffff:3b8c:42d1
59.140.66.210 0:0:0:0:0:ffff:3b8c:42d2
59.140.66.211 0:0:0:0:0:ffff:3b8c:42d3
59.140.66.212 0:0:0:0:0:ffff:3b8c:42d4
59.140.66.213 0:0:0:0:0:ffff:3b8c:42d5
59.140.66.214 0:0:0:0:0:ffff:3b8c:42d6
59.140.66.215 0:0:0:0:0:ffff:3b8c:42d7
59.140.66.216 0:0:0:0:0:ffff:3b8c:42d8
59.140.66.217 0:0:0:0:0:ffff:3b8c:42d9
59.140.66.218 0:0:0:0:0:ffff:3b8c:42da
59.140.66.219 0:0:0:0:0:ffff:3b8c:42db
59.140.66.220 0:0:0:0:0:ffff:3b8c:42dc
59.140.66.221 0:0:0:0:0:ffff:3b8c:42dd
59.140.66.222 0:0:0:0:0:ffff:3b8c:42de
59.140.66.223 0:0:0:0:0:ffff:3b8c:42df
59.140.66.224 0:0:0:0:0:ffff:3b8c:42e0
59.140.66.225 0:0:0:0:0:ffff:3b8c:42e1
59.140.66.226 0:0:0:0:0:ffff:3b8c:42e2
59.140.66.227 0:0:0:0:0:ffff:3b8c:42e3
59.140.66.228 0:0:0:0:0:ffff:3b8c:42e4
59.140.66.229 0:0:0:0:0:ffff:3b8c:42e5
59.140.66.230 0:0:0:0:0:ffff:3b8c:42e6
59.140.66.231 0:0:0:0:0:ffff:3b8c:42e7
59.140.66.232 0:0:0:0:0:ffff:3b8c:42e8
59.140.66.233 0:0:0:0:0:ffff:3b8c:42e9
59.140.66.234 0:0:0:0:0:ffff:3b8c:42ea
59.140.66.235 0:0:0:0:0:ffff:3b8c:42eb
59.140.66.236 0:0:0:0:0:ffff:3b8c:42ec
59.140.66.237 0:0:0:0:0:ffff:3b8c:42ed
59.140.66.238 0:0:0:0:0:ffff:3b8c:42ee
59.140.66.239 0:0:0:0:0:ffff:3b8c:42ef
59.140.66.240 0:0:0:0:0:ffff:3b8c:42f0
59.140.66.241 0:0:0:0:0:ffff:3b8c:42f1
59.140.66.242 0:0:0:0:0:ffff:3b8c:42f2
59.140.66.243 0:0:0:0:0:ffff:3b8c:42f3
59.140.66.244 0:0:0:0:0:ffff:3b8c:42f4
59.140.66.245 0:0:0:0:0:ffff:3b8c:42f5
59.140.66.246 0:0:0:0:0:ffff:3b8c:42f6
59.140.66.247 0:0:0:0:0:ffff:3b8c:42f7
59.140.66.248 0:0:0:0:0:ffff:3b8c:42f8
59.140.66.249 0:0:0:0:0:ffff:3b8c:42f9
59.140.66.250 0:0:0:0:0:ffff:3b8c:42fa
59.140.66.251 0:0:0:0:0:ffff:3b8c:42fb
59.140.66.252 0:0:0:0:0:ffff:3b8c:42fc
59.140.66.253 0:0:0:0:0:ffff:3b8c:42fd
59.140.66.254 0:0:0:0:0:ffff:3b8c:42fe
59.140.66.255 0:0:0:0:0:ffff:3b8c:42ff


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.