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
231.188.115.1 0:0:0:0:0:ffff:e7bc:7301
231.188.115.2 0:0:0:0:0:ffff:e7bc:7302
231.188.115.3 0:0:0:0:0:ffff:e7bc:7303
231.188.115.4 0:0:0:0:0:ffff:e7bc:7304
231.188.115.5 0:0:0:0:0:ffff:e7bc:7305
231.188.115.6 0:0:0:0:0:ffff:e7bc:7306
231.188.115.7 0:0:0:0:0:ffff:e7bc:7307
231.188.115.8 0:0:0:0:0:ffff:e7bc:7308
231.188.115.9 0:0:0:0:0:ffff:e7bc:7309
231.188.115.10 0:0:0:0:0:ffff:e7bc:730a
231.188.115.11 0:0:0:0:0:ffff:e7bc:730b
231.188.115.12 0:0:0:0:0:ffff:e7bc:730c
231.188.115.13 0:0:0:0:0:ffff:e7bc:730d
231.188.115.14 0:0:0:0:0:ffff:e7bc:730e
231.188.115.15 0:0:0:0:0:ffff:e7bc:730f
231.188.115.16 0:0:0:0:0:ffff:e7bc:7310
231.188.115.17 0:0:0:0:0:ffff:e7bc:7311
231.188.115.18 0:0:0:0:0:ffff:e7bc:7312
231.188.115.19 0:0:0:0:0:ffff:e7bc:7313
231.188.115.20 0:0:0:0:0:ffff:e7bc:7314
231.188.115.21 0:0:0:0:0:ffff:e7bc:7315
231.188.115.22 0:0:0:0:0:ffff:e7bc:7316
231.188.115.23 0:0:0:0:0:ffff:e7bc:7317
231.188.115.24 0:0:0:0:0:ffff:e7bc:7318
231.188.115.25 0:0:0:0:0:ffff:e7bc:7319
231.188.115.26 0:0:0:0:0:ffff:e7bc:731a
231.188.115.27 0:0:0:0:0:ffff:e7bc:731b
231.188.115.28 0:0:0:0:0:ffff:e7bc:731c
231.188.115.29 0:0:0:0:0:ffff:e7bc:731d
231.188.115.30 0:0:0:0:0:ffff:e7bc:731e
231.188.115.31 0:0:0:0:0:ffff:e7bc:731f
231.188.115.32 0:0:0:0:0:ffff:e7bc:7320
231.188.115.33 0:0:0:0:0:ffff:e7bc:7321
231.188.115.34 0:0:0:0:0:ffff:e7bc:7322
231.188.115.35 0:0:0:0:0:ffff:e7bc:7323
231.188.115.36 0:0:0:0:0:ffff:e7bc:7324
231.188.115.37 0:0:0:0:0:ffff:e7bc:7325
231.188.115.38 0:0:0:0:0:ffff:e7bc:7326
231.188.115.39 0:0:0:0:0:ffff:e7bc:7327
231.188.115.40 0:0:0:0:0:ffff:e7bc:7328
231.188.115.41 0:0:0:0:0:ffff:e7bc:7329
231.188.115.42 0:0:0:0:0:ffff:e7bc:732a
231.188.115.43 0:0:0:0:0:ffff:e7bc:732b
231.188.115.44 0:0:0:0:0:ffff:e7bc:732c
231.188.115.45 0:0:0:0:0:ffff:e7bc:732d
231.188.115.46 0:0:0:0:0:ffff:e7bc:732e
231.188.115.47 0:0:0:0:0:ffff:e7bc:732f
231.188.115.48 0:0:0:0:0:ffff:e7bc:7330
231.188.115.49 0:0:0:0:0:ffff:e7bc:7331
231.188.115.50 0:0:0:0:0:ffff:e7bc:7332
231.188.115.51 0:0:0:0:0:ffff:e7bc:7333
231.188.115.52 0:0:0:0:0:ffff:e7bc:7334
231.188.115.53 0:0:0:0:0:ffff:e7bc:7335
231.188.115.54 0:0:0:0:0:ffff:e7bc:7336
231.188.115.55 0:0:0:0:0:ffff:e7bc:7337
231.188.115.56 0:0:0:0:0:ffff:e7bc:7338
231.188.115.57 0:0:0:0:0:ffff:e7bc:7339
231.188.115.58 0:0:0:0:0:ffff:e7bc:733a
231.188.115.59 0:0:0:0:0:ffff:e7bc:733b
231.188.115.60 0:0:0:0:0:ffff:e7bc:733c


231.188.115.61 0:0:0:0:0:ffff:e7bc:733d
231.188.115.62 0:0:0:0:0:ffff:e7bc:733e
231.188.115.63 0:0:0:0:0:ffff:e7bc:733f
231.188.115.64 0:0:0:0:0:ffff:e7bc:7340
231.188.115.65 0:0:0:0:0:ffff:e7bc:7341
231.188.115.66 0:0:0:0:0:ffff:e7bc:7342
231.188.115.67 0:0:0:0:0:ffff:e7bc:7343
231.188.115.68 0:0:0:0:0:ffff:e7bc:7344
231.188.115.69 0:0:0:0:0:ffff:e7bc:7345
231.188.115.70 0:0:0:0:0:ffff:e7bc:7346
231.188.115.71 0:0:0:0:0:ffff:e7bc:7347
231.188.115.72 0:0:0:0:0:ffff:e7bc:7348
231.188.115.73 0:0:0:0:0:ffff:e7bc:7349
231.188.115.74 0:0:0:0:0:ffff:e7bc:734a
231.188.115.75 0:0:0:0:0:ffff:e7bc:734b
231.188.115.76 0:0:0:0:0:ffff:e7bc:734c
231.188.115.77 0:0:0:0:0:ffff:e7bc:734d
231.188.115.78 0:0:0:0:0:ffff:e7bc:734e
231.188.115.79 0:0:0:0:0:ffff:e7bc:734f
231.188.115.80 0:0:0:0:0:ffff:e7bc:7350
231.188.115.81 0:0:0:0:0:ffff:e7bc:7351
231.188.115.82 0:0:0:0:0:ffff:e7bc:7352
231.188.115.83 0:0:0:0:0:ffff:e7bc:7353
231.188.115.84 0:0:0:0:0:ffff:e7bc:7354
231.188.115.85 0:0:0:0:0:ffff:e7bc:7355
231.188.115.86 0:0:0:0:0:ffff:e7bc:7356
231.188.115.87 0:0:0:0:0:ffff:e7bc:7357
231.188.115.88 0:0:0:0:0:ffff:e7bc:7358
231.188.115.89 0:0:0:0:0:ffff:e7bc:7359
231.188.115.90 0:0:0:0:0:ffff:e7bc:735a
231.188.115.91 0:0:0:0:0:ffff:e7bc:735b
231.188.115.92 0:0:0:0:0:ffff:e7bc:735c
231.188.115.93 0:0:0:0:0:ffff:e7bc:735d
231.188.115.94 0:0:0:0:0:ffff:e7bc:735e
231.188.115.95 0:0:0:0:0:ffff:e7bc:735f
231.188.115.96 0:0:0:0:0:ffff:e7bc:7360
231.188.115.97 0:0:0:0:0:ffff:e7bc:7361
231.188.115.98 0:0:0:0:0:ffff:e7bc:7362
231.188.115.99 0:0:0:0:0:ffff:e7bc:7363
231.188.115.100 0:0:0:0:0:ffff:e7bc:7364
231.188.115.101 0:0:0:0:0:ffff:e7bc:7365
231.188.115.102 0:0:0:0:0:ffff:e7bc:7366
231.188.115.103 0:0:0:0:0:ffff:e7bc:7367
231.188.115.104 0:0:0:0:0:ffff:e7bc:7368
231.188.115.105 0:0:0:0:0:ffff:e7bc:7369
231.188.115.106 0:0:0:0:0:ffff:e7bc:736a
231.188.115.107 0:0:0:0:0:ffff:e7bc:736b
231.188.115.108 0:0:0:0:0:ffff:e7bc:736c
231.188.115.109 0:0:0:0:0:ffff:e7bc:736d
231.188.115.110 0:0:0:0:0:ffff:e7bc:736e
231.188.115.111 0:0:0:0:0:ffff:e7bc:736f
231.188.115.112 0:0:0:0:0:ffff:e7bc:7370
231.188.115.113 0:0:0:0:0:ffff:e7bc:7371
231.188.115.114 0:0:0:0:0:ffff:e7bc:7372
231.188.115.115 0:0:0:0:0:ffff:e7bc:7373
231.188.115.116 0:0:0:0:0:ffff:e7bc:7374
231.188.115.117 0:0:0:0:0:ffff:e7bc:7375
231.188.115.118 0:0:0:0:0:ffff:e7bc:7376
231.188.115.119 0:0:0:0:0:ffff:e7bc:7377
231.188.115.120 0:0:0:0:0:ffff:e7bc:7378


231.188.115.121 0:0:0:0:0:ffff:e7bc:7379
231.188.115.122 0:0:0:0:0:ffff:e7bc:737a
231.188.115.123 0:0:0:0:0:ffff:e7bc:737b
231.188.115.124 0:0:0:0:0:ffff:e7bc:737c
231.188.115.125 0:0:0:0:0:ffff:e7bc:737d
231.188.115.126 0:0:0:0:0:ffff:e7bc:737e
231.188.115.127 0:0:0:0:0:ffff:e7bc:737f
231.188.115.128 0:0:0:0:0:ffff:e7bc:7380
231.188.115.129 0:0:0:0:0:ffff:e7bc:7381
231.188.115.130 0:0:0:0:0:ffff:e7bc:7382
231.188.115.131 0:0:0:0:0:ffff:e7bc:7383
231.188.115.132 0:0:0:0:0:ffff:e7bc:7384
231.188.115.133 0:0:0:0:0:ffff:e7bc:7385
231.188.115.134 0:0:0:0:0:ffff:e7bc:7386
231.188.115.135 0:0:0:0:0:ffff:e7bc:7387
231.188.115.136 0:0:0:0:0:ffff:e7bc:7388
231.188.115.137 0:0:0:0:0:ffff:e7bc:7389
231.188.115.138 0:0:0:0:0:ffff:e7bc:738a
231.188.115.139 0:0:0:0:0:ffff:e7bc:738b
231.188.115.140 0:0:0:0:0:ffff:e7bc:738c
231.188.115.141 0:0:0:0:0:ffff:e7bc:738d
231.188.115.142 0:0:0:0:0:ffff:e7bc:738e
231.188.115.143 0:0:0:0:0:ffff:e7bc:738f
231.188.115.144 0:0:0:0:0:ffff:e7bc:7390
231.188.115.145 0:0:0:0:0:ffff:e7bc:7391
231.188.115.146 0:0:0:0:0:ffff:e7bc:7392
231.188.115.147 0:0:0:0:0:ffff:e7bc:7393
231.188.115.148 0:0:0:0:0:ffff:e7bc:7394
231.188.115.149 0:0:0:0:0:ffff:e7bc:7395
231.188.115.150 0:0:0:0:0:ffff:e7bc:7396
231.188.115.151 0:0:0:0:0:ffff:e7bc:7397
231.188.115.152 0:0:0:0:0:ffff:e7bc:7398
231.188.115.153 0:0:0:0:0:ffff:e7bc:7399
231.188.115.154 0:0:0:0:0:ffff:e7bc:739a
231.188.115.155 0:0:0:0:0:ffff:e7bc:739b
231.188.115.156 0:0:0:0:0:ffff:e7bc:739c
231.188.115.157 0:0:0:0:0:ffff:e7bc:739d
231.188.115.158 0:0:0:0:0:ffff:e7bc:739e
231.188.115.159 0:0:0:0:0:ffff:e7bc:739f
231.188.115.160 0:0:0:0:0:ffff:e7bc:73a0
231.188.115.161 0:0:0:0:0:ffff:e7bc:73a1
231.188.115.162 0:0:0:0:0:ffff:e7bc:73a2
231.188.115.163 0:0:0:0:0:ffff:e7bc:73a3
231.188.115.164 0:0:0:0:0:ffff:e7bc:73a4
231.188.115.165 0:0:0:0:0:ffff:e7bc:73a5
231.188.115.166 0:0:0:0:0:ffff:e7bc:73a6
231.188.115.167 0:0:0:0:0:ffff:e7bc:73a7
231.188.115.168 0:0:0:0:0:ffff:e7bc:73a8
231.188.115.169 0:0:0:0:0:ffff:e7bc:73a9
231.188.115.170 0:0:0:0:0:ffff:e7bc:73aa
231.188.115.171 0:0:0:0:0:ffff:e7bc:73ab
231.188.115.172 0:0:0:0:0:ffff:e7bc:73ac
231.188.115.173 0:0:0:0:0:ffff:e7bc:73ad
231.188.115.174 0:0:0:0:0:ffff:e7bc:73ae
231.188.115.175 0:0:0:0:0:ffff:e7bc:73af
231.188.115.176 0:0:0:0:0:ffff:e7bc:73b0
231.188.115.177 0:0:0:0:0:ffff:e7bc:73b1
231.188.115.178 0:0:0:0:0:ffff:e7bc:73b2
231.188.115.179 0:0:0:0:0:ffff:e7bc:73b3
231.188.115.180 0:0:0:0:0:ffff:e7bc:73b4


231.188.115.181 0:0:0:0:0:ffff:e7bc:73b5
231.188.115.182 0:0:0:0:0:ffff:e7bc:73b6
231.188.115.183 0:0:0:0:0:ffff:e7bc:73b7
231.188.115.184 0:0:0:0:0:ffff:e7bc:73b8
231.188.115.185 0:0:0:0:0:ffff:e7bc:73b9
231.188.115.186 0:0:0:0:0:ffff:e7bc:73ba
231.188.115.187 0:0:0:0:0:ffff:e7bc:73bb
231.188.115.188 0:0:0:0:0:ffff:e7bc:73bc
231.188.115.189 0:0:0:0:0:ffff:e7bc:73bd
231.188.115.190 0:0:0:0:0:ffff:e7bc:73be
231.188.115.191 0:0:0:0:0:ffff:e7bc:73bf
231.188.115.192 0:0:0:0:0:ffff:e7bc:73c0
231.188.115.193 0:0:0:0:0:ffff:e7bc:73c1
231.188.115.194 0:0:0:0:0:ffff:e7bc:73c2
231.188.115.195 0:0:0:0:0:ffff:e7bc:73c3
231.188.115.196 0:0:0:0:0:ffff:e7bc:73c4
231.188.115.197 0:0:0:0:0:ffff:e7bc:73c5
231.188.115.198 0:0:0:0:0:ffff:e7bc:73c6
231.188.115.199 0:0:0:0:0:ffff:e7bc:73c7
231.188.115.200 0:0:0:0:0:ffff:e7bc:73c8
231.188.115.201 0:0:0:0:0:ffff:e7bc:73c9
231.188.115.202 0:0:0:0:0:ffff:e7bc:73ca
231.188.115.203 0:0:0:0:0:ffff:e7bc:73cb
231.188.115.204 0:0:0:0:0:ffff:e7bc:73cc
231.188.115.205 0:0:0:0:0:ffff:e7bc:73cd
231.188.115.206 0:0:0:0:0:ffff:e7bc:73ce
231.188.115.207 0:0:0:0:0:ffff:e7bc:73cf
231.188.115.208 0:0:0:0:0:ffff:e7bc:73d0
231.188.115.209 0:0:0:0:0:ffff:e7bc:73d1
231.188.115.210 0:0:0:0:0:ffff:e7bc:73d2
231.188.115.211 0:0:0:0:0:ffff:e7bc:73d3
231.188.115.212 0:0:0:0:0:ffff:e7bc:73d4
231.188.115.213 0:0:0:0:0:ffff:e7bc:73d5
231.188.115.214 0:0:0:0:0:ffff:e7bc:73d6
231.188.115.215 0:0:0:0:0:ffff:e7bc:73d7
231.188.115.216 0:0:0:0:0:ffff:e7bc:73d8
231.188.115.217 0:0:0:0:0:ffff:e7bc:73d9
231.188.115.218 0:0:0:0:0:ffff:e7bc:73da
231.188.115.219 0:0:0:0:0:ffff:e7bc:73db
231.188.115.220 0:0:0:0:0:ffff:e7bc:73dc
231.188.115.221 0:0:0:0:0:ffff:e7bc:73dd
231.188.115.222 0:0:0:0:0:ffff:e7bc:73de
231.188.115.223 0:0:0:0:0:ffff:e7bc:73df
231.188.115.224 0:0:0:0:0:ffff:e7bc:73e0
231.188.115.225 0:0:0:0:0:ffff:e7bc:73e1
231.188.115.226 0:0:0:0:0:ffff:e7bc:73e2
231.188.115.227 0:0:0:0:0:ffff:e7bc:73e3
231.188.115.228 0:0:0:0:0:ffff:e7bc:73e4
231.188.115.229 0:0:0:0:0:ffff:e7bc:73e5
231.188.115.230 0:0:0:0:0:ffff:e7bc:73e6
231.188.115.231 0:0:0:0:0:ffff:e7bc:73e7
231.188.115.232 0:0:0:0:0:ffff:e7bc:73e8
231.188.115.233 0:0:0:0:0:ffff:e7bc:73e9
231.188.115.234 0:0:0:0:0:ffff:e7bc:73ea
231.188.115.235 0:0:0:0:0:ffff:e7bc:73eb
231.188.115.236 0:0:0:0:0:ffff:e7bc:73ec
231.188.115.237 0:0:0:0:0:ffff:e7bc:73ed
231.188.115.238 0:0:0:0:0:ffff:e7bc:73ee
231.188.115.239 0:0:0:0:0:ffff:e7bc:73ef
231.188.115.240 0:0:0:0:0:ffff:e7bc:73f0
231.188.115.241 0:0:0:0:0:ffff:e7bc:73f1
231.188.115.242 0:0:0:0:0:ffff:e7bc:73f2
231.188.115.243 0:0:0:0:0:ffff:e7bc:73f3
231.188.115.244 0:0:0:0:0:ffff:e7bc:73f4
231.188.115.245 0:0:0:0:0:ffff:e7bc:73f5
231.188.115.246 0:0:0:0:0:ffff:e7bc:73f6
231.188.115.247 0:0:0:0:0:ffff:e7bc:73f7
231.188.115.248 0:0:0:0:0:ffff:e7bc:73f8
231.188.115.249 0:0:0:0:0:ffff:e7bc:73f9
231.188.115.250 0:0:0:0:0:ffff:e7bc:73fa
231.188.115.251 0:0:0:0:0:ffff:e7bc:73fb
231.188.115.252 0:0:0:0:0:ffff:e7bc:73fc
231.188.115.253 0:0:0:0:0:ffff:e7bc:73fd
231.188.115.254 0:0:0:0:0:ffff:e7bc:73fe
231.188.115.255 0:0:0:0:0:ffff:e7bc:73ff


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.