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
228.40.131.1 0:0:0:0:0:ffff:e428:8301
228.40.131.2 0:0:0:0:0:ffff:e428:8302
228.40.131.3 0:0:0:0:0:ffff:e428:8303
228.40.131.4 0:0:0:0:0:ffff:e428:8304
228.40.131.5 0:0:0:0:0:ffff:e428:8305
228.40.131.6 0:0:0:0:0:ffff:e428:8306
228.40.131.7 0:0:0:0:0:ffff:e428:8307
228.40.131.8 0:0:0:0:0:ffff:e428:8308
228.40.131.9 0:0:0:0:0:ffff:e428:8309
228.40.131.10 0:0:0:0:0:ffff:e428:830a
228.40.131.11 0:0:0:0:0:ffff:e428:830b
228.40.131.12 0:0:0:0:0:ffff:e428:830c
228.40.131.13 0:0:0:0:0:ffff:e428:830d
228.40.131.14 0:0:0:0:0:ffff:e428:830e
228.40.131.15 0:0:0:0:0:ffff:e428:830f
228.40.131.16 0:0:0:0:0:ffff:e428:8310
228.40.131.17 0:0:0:0:0:ffff:e428:8311
228.40.131.18 0:0:0:0:0:ffff:e428:8312
228.40.131.19 0:0:0:0:0:ffff:e428:8313
228.40.131.20 0:0:0:0:0:ffff:e428:8314
228.40.131.21 0:0:0:0:0:ffff:e428:8315
228.40.131.22 0:0:0:0:0:ffff:e428:8316
228.40.131.23 0:0:0:0:0:ffff:e428:8317
228.40.131.24 0:0:0:0:0:ffff:e428:8318
228.40.131.25 0:0:0:0:0:ffff:e428:8319
228.40.131.26 0:0:0:0:0:ffff:e428:831a
228.40.131.27 0:0:0:0:0:ffff:e428:831b
228.40.131.28 0:0:0:0:0:ffff:e428:831c
228.40.131.29 0:0:0:0:0:ffff:e428:831d
228.40.131.30 0:0:0:0:0:ffff:e428:831e
228.40.131.31 0:0:0:0:0:ffff:e428:831f
228.40.131.32 0:0:0:0:0:ffff:e428:8320
228.40.131.33 0:0:0:0:0:ffff:e428:8321
228.40.131.34 0:0:0:0:0:ffff:e428:8322
228.40.131.35 0:0:0:0:0:ffff:e428:8323
228.40.131.36 0:0:0:0:0:ffff:e428:8324
228.40.131.37 0:0:0:0:0:ffff:e428:8325
228.40.131.38 0:0:0:0:0:ffff:e428:8326
228.40.131.39 0:0:0:0:0:ffff:e428:8327
228.40.131.40 0:0:0:0:0:ffff:e428:8328
228.40.131.41 0:0:0:0:0:ffff:e428:8329
228.40.131.42 0:0:0:0:0:ffff:e428:832a
228.40.131.43 0:0:0:0:0:ffff:e428:832b
228.40.131.44 0:0:0:0:0:ffff:e428:832c
228.40.131.45 0:0:0:0:0:ffff:e428:832d
228.40.131.46 0:0:0:0:0:ffff:e428:832e
228.40.131.47 0:0:0:0:0:ffff:e428:832f
228.40.131.48 0:0:0:0:0:ffff:e428:8330
228.40.131.49 0:0:0:0:0:ffff:e428:8331
228.40.131.50 0:0:0:0:0:ffff:e428:8332
228.40.131.51 0:0:0:0:0:ffff:e428:8333
228.40.131.52 0:0:0:0:0:ffff:e428:8334
228.40.131.53 0:0:0:0:0:ffff:e428:8335
228.40.131.54 0:0:0:0:0:ffff:e428:8336
228.40.131.55 0:0:0:0:0:ffff:e428:8337
228.40.131.56 0:0:0:0:0:ffff:e428:8338
228.40.131.57 0:0:0:0:0:ffff:e428:8339
228.40.131.58 0:0:0:0:0:ffff:e428:833a
228.40.131.59 0:0:0:0:0:ffff:e428:833b
228.40.131.60 0:0:0:0:0:ffff:e428:833c


228.40.131.61 0:0:0:0:0:ffff:e428:833d
228.40.131.62 0:0:0:0:0:ffff:e428:833e
228.40.131.63 0:0:0:0:0:ffff:e428:833f
228.40.131.64 0:0:0:0:0:ffff:e428:8340
228.40.131.65 0:0:0:0:0:ffff:e428:8341
228.40.131.66 0:0:0:0:0:ffff:e428:8342
228.40.131.67 0:0:0:0:0:ffff:e428:8343
228.40.131.68 0:0:0:0:0:ffff:e428:8344
228.40.131.69 0:0:0:0:0:ffff:e428:8345
228.40.131.70 0:0:0:0:0:ffff:e428:8346
228.40.131.71 0:0:0:0:0:ffff:e428:8347
228.40.131.72 0:0:0:0:0:ffff:e428:8348
228.40.131.73 0:0:0:0:0:ffff:e428:8349
228.40.131.74 0:0:0:0:0:ffff:e428:834a
228.40.131.75 0:0:0:0:0:ffff:e428:834b
228.40.131.76 0:0:0:0:0:ffff:e428:834c
228.40.131.77 0:0:0:0:0:ffff:e428:834d
228.40.131.78 0:0:0:0:0:ffff:e428:834e
228.40.131.79 0:0:0:0:0:ffff:e428:834f
228.40.131.80 0:0:0:0:0:ffff:e428:8350
228.40.131.81 0:0:0:0:0:ffff:e428:8351
228.40.131.82 0:0:0:0:0:ffff:e428:8352
228.40.131.83 0:0:0:0:0:ffff:e428:8353
228.40.131.84 0:0:0:0:0:ffff:e428:8354
228.40.131.85 0:0:0:0:0:ffff:e428:8355
228.40.131.86 0:0:0:0:0:ffff:e428:8356
228.40.131.87 0:0:0:0:0:ffff:e428:8357
228.40.131.88 0:0:0:0:0:ffff:e428:8358
228.40.131.89 0:0:0:0:0:ffff:e428:8359
228.40.131.90 0:0:0:0:0:ffff:e428:835a
228.40.131.91 0:0:0:0:0:ffff:e428:835b
228.40.131.92 0:0:0:0:0:ffff:e428:835c
228.40.131.93 0:0:0:0:0:ffff:e428:835d
228.40.131.94 0:0:0:0:0:ffff:e428:835e
228.40.131.95 0:0:0:0:0:ffff:e428:835f
228.40.131.96 0:0:0:0:0:ffff:e428:8360
228.40.131.97 0:0:0:0:0:ffff:e428:8361
228.40.131.98 0:0:0:0:0:ffff:e428:8362
228.40.131.99 0:0:0:0:0:ffff:e428:8363
228.40.131.100 0:0:0:0:0:ffff:e428:8364
228.40.131.101 0:0:0:0:0:ffff:e428:8365
228.40.131.102 0:0:0:0:0:ffff:e428:8366
228.40.131.103 0:0:0:0:0:ffff:e428:8367
228.40.131.104 0:0:0:0:0:ffff:e428:8368
228.40.131.105 0:0:0:0:0:ffff:e428:8369
228.40.131.106 0:0:0:0:0:ffff:e428:836a
228.40.131.107 0:0:0:0:0:ffff:e428:836b
228.40.131.108 0:0:0:0:0:ffff:e428:836c
228.40.131.109 0:0:0:0:0:ffff:e428:836d
228.40.131.110 0:0:0:0:0:ffff:e428:836e
228.40.131.111 0:0:0:0:0:ffff:e428:836f
228.40.131.112 0:0:0:0:0:ffff:e428:8370
228.40.131.113 0:0:0:0:0:ffff:e428:8371
228.40.131.114 0:0:0:0:0:ffff:e428:8372
228.40.131.115 0:0:0:0:0:ffff:e428:8373
228.40.131.116 0:0:0:0:0:ffff:e428:8374
228.40.131.117 0:0:0:0:0:ffff:e428:8375
228.40.131.118 0:0:0:0:0:ffff:e428:8376
228.40.131.119 0:0:0:0:0:ffff:e428:8377
228.40.131.120 0:0:0:0:0:ffff:e428:8378


228.40.131.121 0:0:0:0:0:ffff:e428:8379
228.40.131.122 0:0:0:0:0:ffff:e428:837a
228.40.131.123 0:0:0:0:0:ffff:e428:837b
228.40.131.124 0:0:0:0:0:ffff:e428:837c
228.40.131.125 0:0:0:0:0:ffff:e428:837d
228.40.131.126 0:0:0:0:0:ffff:e428:837e
228.40.131.127 0:0:0:0:0:ffff:e428:837f
228.40.131.128 0:0:0:0:0:ffff:e428:8380
228.40.131.129 0:0:0:0:0:ffff:e428:8381
228.40.131.130 0:0:0:0:0:ffff:e428:8382
228.40.131.131 0:0:0:0:0:ffff:e428:8383
228.40.131.132 0:0:0:0:0:ffff:e428:8384
228.40.131.133 0:0:0:0:0:ffff:e428:8385
228.40.131.134 0:0:0:0:0:ffff:e428:8386
228.40.131.135 0:0:0:0:0:ffff:e428:8387
228.40.131.136 0:0:0:0:0:ffff:e428:8388
228.40.131.137 0:0:0:0:0:ffff:e428:8389
228.40.131.138 0:0:0:0:0:ffff:e428:838a
228.40.131.139 0:0:0:0:0:ffff:e428:838b
228.40.131.140 0:0:0:0:0:ffff:e428:838c
228.40.131.141 0:0:0:0:0:ffff:e428:838d
228.40.131.142 0:0:0:0:0:ffff:e428:838e
228.40.131.143 0:0:0:0:0:ffff:e428:838f
228.40.131.144 0:0:0:0:0:ffff:e428:8390
228.40.131.145 0:0:0:0:0:ffff:e428:8391
228.40.131.146 0:0:0:0:0:ffff:e428:8392
228.40.131.147 0:0:0:0:0:ffff:e428:8393
228.40.131.148 0:0:0:0:0:ffff:e428:8394
228.40.131.149 0:0:0:0:0:ffff:e428:8395
228.40.131.150 0:0:0:0:0:ffff:e428:8396
228.40.131.151 0:0:0:0:0:ffff:e428:8397
228.40.131.152 0:0:0:0:0:ffff:e428:8398
228.40.131.153 0:0:0:0:0:ffff:e428:8399
228.40.131.154 0:0:0:0:0:ffff:e428:839a
228.40.131.155 0:0:0:0:0:ffff:e428:839b
228.40.131.156 0:0:0:0:0:ffff:e428:839c
228.40.131.157 0:0:0:0:0:ffff:e428:839d
228.40.131.158 0:0:0:0:0:ffff:e428:839e
228.40.131.159 0:0:0:0:0:ffff:e428:839f
228.40.131.160 0:0:0:0:0:ffff:e428:83a0
228.40.131.161 0:0:0:0:0:ffff:e428:83a1
228.40.131.162 0:0:0:0:0:ffff:e428:83a2
228.40.131.163 0:0:0:0:0:ffff:e428:83a3
228.40.131.164 0:0:0:0:0:ffff:e428:83a4
228.40.131.165 0:0:0:0:0:ffff:e428:83a5
228.40.131.166 0:0:0:0:0:ffff:e428:83a6
228.40.131.167 0:0:0:0:0:ffff:e428:83a7
228.40.131.168 0:0:0:0:0:ffff:e428:83a8
228.40.131.169 0:0:0:0:0:ffff:e428:83a9
228.40.131.170 0:0:0:0:0:ffff:e428:83aa
228.40.131.171 0:0:0:0:0:ffff:e428:83ab
228.40.131.172 0:0:0:0:0:ffff:e428:83ac
228.40.131.173 0:0:0:0:0:ffff:e428:83ad
228.40.131.174 0:0:0:0:0:ffff:e428:83ae
228.40.131.175 0:0:0:0:0:ffff:e428:83af
228.40.131.176 0:0:0:0:0:ffff:e428:83b0
228.40.131.177 0:0:0:0:0:ffff:e428:83b1
228.40.131.178 0:0:0:0:0:ffff:e428:83b2
228.40.131.179 0:0:0:0:0:ffff:e428:83b3
228.40.131.180 0:0:0:0:0:ffff:e428:83b4


228.40.131.181 0:0:0:0:0:ffff:e428:83b5
228.40.131.182 0:0:0:0:0:ffff:e428:83b6
228.40.131.183 0:0:0:0:0:ffff:e428:83b7
228.40.131.184 0:0:0:0:0:ffff:e428:83b8
228.40.131.185 0:0:0:0:0:ffff:e428:83b9
228.40.131.186 0:0:0:0:0:ffff:e428:83ba
228.40.131.187 0:0:0:0:0:ffff:e428:83bb
228.40.131.188 0:0:0:0:0:ffff:e428:83bc
228.40.131.189 0:0:0:0:0:ffff:e428:83bd
228.40.131.190 0:0:0:0:0:ffff:e428:83be
228.40.131.191 0:0:0:0:0:ffff:e428:83bf
228.40.131.192 0:0:0:0:0:ffff:e428:83c0
228.40.131.193 0:0:0:0:0:ffff:e428:83c1
228.40.131.194 0:0:0:0:0:ffff:e428:83c2
228.40.131.195 0:0:0:0:0:ffff:e428:83c3
228.40.131.196 0:0:0:0:0:ffff:e428:83c4
228.40.131.197 0:0:0:0:0:ffff:e428:83c5
228.40.131.198 0:0:0:0:0:ffff:e428:83c6
228.40.131.199 0:0:0:0:0:ffff:e428:83c7
228.40.131.200 0:0:0:0:0:ffff:e428:83c8
228.40.131.201 0:0:0:0:0:ffff:e428:83c9
228.40.131.202 0:0:0:0:0:ffff:e428:83ca
228.40.131.203 0:0:0:0:0:ffff:e428:83cb
228.40.131.204 0:0:0:0:0:ffff:e428:83cc
228.40.131.205 0:0:0:0:0:ffff:e428:83cd
228.40.131.206 0:0:0:0:0:ffff:e428:83ce
228.40.131.207 0:0:0:0:0:ffff:e428:83cf
228.40.131.208 0:0:0:0:0:ffff:e428:83d0
228.40.131.209 0:0:0:0:0:ffff:e428:83d1
228.40.131.210 0:0:0:0:0:ffff:e428:83d2
228.40.131.211 0:0:0:0:0:ffff:e428:83d3
228.40.131.212 0:0:0:0:0:ffff:e428:83d4
228.40.131.213 0:0:0:0:0:ffff:e428:83d5
228.40.131.214 0:0:0:0:0:ffff:e428:83d6
228.40.131.215 0:0:0:0:0:ffff:e428:83d7
228.40.131.216 0:0:0:0:0:ffff:e428:83d8
228.40.131.217 0:0:0:0:0:ffff:e428:83d9
228.40.131.218 0:0:0:0:0:ffff:e428:83da
228.40.131.219 0:0:0:0:0:ffff:e428:83db
228.40.131.220 0:0:0:0:0:ffff:e428:83dc
228.40.131.221 0:0:0:0:0:ffff:e428:83dd
228.40.131.222 0:0:0:0:0:ffff:e428:83de
228.40.131.223 0:0:0:0:0:ffff:e428:83df
228.40.131.224 0:0:0:0:0:ffff:e428:83e0
228.40.131.225 0:0:0:0:0:ffff:e428:83e1
228.40.131.226 0:0:0:0:0:ffff:e428:83e2
228.40.131.227 0:0:0:0:0:ffff:e428:83e3
228.40.131.228 0:0:0:0:0:ffff:e428:83e4
228.40.131.229 0:0:0:0:0:ffff:e428:83e5
228.40.131.230 0:0:0:0:0:ffff:e428:83e6
228.40.131.231 0:0:0:0:0:ffff:e428:83e7
228.40.131.232 0:0:0:0:0:ffff:e428:83e8
228.40.131.233 0:0:0:0:0:ffff:e428:83e9
228.40.131.234 0:0:0:0:0:ffff:e428:83ea
228.40.131.235 0:0:0:0:0:ffff:e428:83eb
228.40.131.236 0:0:0:0:0:ffff:e428:83ec
228.40.131.237 0:0:0:0:0:ffff:e428:83ed
228.40.131.238 0:0:0:0:0:ffff:e428:83ee
228.40.131.239 0:0:0:0:0:ffff:e428:83ef
228.40.131.240 0:0:0:0:0:ffff:e428:83f0
228.40.131.241 0:0:0:0:0:ffff:e428:83f1
228.40.131.242 0:0:0:0:0:ffff:e428:83f2
228.40.131.243 0:0:0:0:0:ffff:e428:83f3
228.40.131.244 0:0:0:0:0:ffff:e428:83f4
228.40.131.245 0:0:0:0:0:ffff:e428:83f5
228.40.131.246 0:0:0:0:0:ffff:e428:83f6
228.40.131.247 0:0:0:0:0:ffff:e428:83f7
228.40.131.248 0:0:0:0:0:ffff:e428:83f8
228.40.131.249 0:0:0:0:0:ffff:e428:83f9
228.40.131.250 0:0:0:0:0:ffff:e428:83fa
228.40.131.251 0:0:0:0:0:ffff:e428:83fb
228.40.131.252 0:0:0:0:0:ffff:e428:83fc
228.40.131.253 0:0:0:0:0:ffff:e428:83fd
228.40.131.254 0:0:0:0:0:ffff:e428:83fe
228.40.131.255 0:0:0:0:0:ffff:e428:83ff


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.