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
2.156.131.1 0:0:0:0:0:ffff:29c:8301
2.156.131.2 0:0:0:0:0:ffff:29c:8302
2.156.131.3 0:0:0:0:0:ffff:29c:8303
2.156.131.4 0:0:0:0:0:ffff:29c:8304
2.156.131.5 0:0:0:0:0:ffff:29c:8305
2.156.131.6 0:0:0:0:0:ffff:29c:8306
2.156.131.7 0:0:0:0:0:ffff:29c:8307
2.156.131.8 0:0:0:0:0:ffff:29c:8308
2.156.131.9 0:0:0:0:0:ffff:29c:8309
2.156.131.10 0:0:0:0:0:ffff:29c:830a
2.156.131.11 0:0:0:0:0:ffff:29c:830b
2.156.131.12 0:0:0:0:0:ffff:29c:830c
2.156.131.13 0:0:0:0:0:ffff:29c:830d
2.156.131.14 0:0:0:0:0:ffff:29c:830e
2.156.131.15 0:0:0:0:0:ffff:29c:830f
2.156.131.16 0:0:0:0:0:ffff:29c:8310
2.156.131.17 0:0:0:0:0:ffff:29c:8311
2.156.131.18 0:0:0:0:0:ffff:29c:8312
2.156.131.19 0:0:0:0:0:ffff:29c:8313
2.156.131.20 0:0:0:0:0:ffff:29c:8314
2.156.131.21 0:0:0:0:0:ffff:29c:8315
2.156.131.22 0:0:0:0:0:ffff:29c:8316
2.156.131.23 0:0:0:0:0:ffff:29c:8317
2.156.131.24 0:0:0:0:0:ffff:29c:8318
2.156.131.25 0:0:0:0:0:ffff:29c:8319
2.156.131.26 0:0:0:0:0:ffff:29c:831a
2.156.131.27 0:0:0:0:0:ffff:29c:831b
2.156.131.28 0:0:0:0:0:ffff:29c:831c
2.156.131.29 0:0:0:0:0:ffff:29c:831d
2.156.131.30 0:0:0:0:0:ffff:29c:831e
2.156.131.31 0:0:0:0:0:ffff:29c:831f
2.156.131.32 0:0:0:0:0:ffff:29c:8320
2.156.131.33 0:0:0:0:0:ffff:29c:8321
2.156.131.34 0:0:0:0:0:ffff:29c:8322
2.156.131.35 0:0:0:0:0:ffff:29c:8323
2.156.131.36 0:0:0:0:0:ffff:29c:8324
2.156.131.37 0:0:0:0:0:ffff:29c:8325
2.156.131.38 0:0:0:0:0:ffff:29c:8326
2.156.131.39 0:0:0:0:0:ffff:29c:8327
2.156.131.40 0:0:0:0:0:ffff:29c:8328
2.156.131.41 0:0:0:0:0:ffff:29c:8329
2.156.131.42 0:0:0:0:0:ffff:29c:832a
2.156.131.43 0:0:0:0:0:ffff:29c:832b
2.156.131.44 0:0:0:0:0:ffff:29c:832c
2.156.131.45 0:0:0:0:0:ffff:29c:832d
2.156.131.46 0:0:0:0:0:ffff:29c:832e
2.156.131.47 0:0:0:0:0:ffff:29c:832f
2.156.131.48 0:0:0:0:0:ffff:29c:8330
2.156.131.49 0:0:0:0:0:ffff:29c:8331
2.156.131.50 0:0:0:0:0:ffff:29c:8332
2.156.131.51 0:0:0:0:0:ffff:29c:8333
2.156.131.52 0:0:0:0:0:ffff:29c:8334
2.156.131.53 0:0:0:0:0:ffff:29c:8335
2.156.131.54 0:0:0:0:0:ffff:29c:8336
2.156.131.55 0:0:0:0:0:ffff:29c:8337
2.156.131.56 0:0:0:0:0:ffff:29c:8338
2.156.131.57 0:0:0:0:0:ffff:29c:8339
2.156.131.58 0:0:0:0:0:ffff:29c:833a
2.156.131.59 0:0:0:0:0:ffff:29c:833b
2.156.131.60 0:0:0:0:0:ffff:29c:833c


2.156.131.61 0:0:0:0:0:ffff:29c:833d
2.156.131.62 0:0:0:0:0:ffff:29c:833e
2.156.131.63 0:0:0:0:0:ffff:29c:833f
2.156.131.64 0:0:0:0:0:ffff:29c:8340
2.156.131.65 0:0:0:0:0:ffff:29c:8341
2.156.131.66 0:0:0:0:0:ffff:29c:8342
2.156.131.67 0:0:0:0:0:ffff:29c:8343
2.156.131.68 0:0:0:0:0:ffff:29c:8344
2.156.131.69 0:0:0:0:0:ffff:29c:8345
2.156.131.70 0:0:0:0:0:ffff:29c:8346
2.156.131.71 0:0:0:0:0:ffff:29c:8347
2.156.131.72 0:0:0:0:0:ffff:29c:8348
2.156.131.73 0:0:0:0:0:ffff:29c:8349
2.156.131.74 0:0:0:0:0:ffff:29c:834a
2.156.131.75 0:0:0:0:0:ffff:29c:834b
2.156.131.76 0:0:0:0:0:ffff:29c:834c
2.156.131.77 0:0:0:0:0:ffff:29c:834d
2.156.131.78 0:0:0:0:0:ffff:29c:834e
2.156.131.79 0:0:0:0:0:ffff:29c:834f
2.156.131.80 0:0:0:0:0:ffff:29c:8350
2.156.131.81 0:0:0:0:0:ffff:29c:8351
2.156.131.82 0:0:0:0:0:ffff:29c:8352
2.156.131.83 0:0:0:0:0:ffff:29c:8353
2.156.131.84 0:0:0:0:0:ffff:29c:8354
2.156.131.85 0:0:0:0:0:ffff:29c:8355
2.156.131.86 0:0:0:0:0:ffff:29c:8356
2.156.131.87 0:0:0:0:0:ffff:29c:8357
2.156.131.88 0:0:0:0:0:ffff:29c:8358
2.156.131.89 0:0:0:0:0:ffff:29c:8359
2.156.131.90 0:0:0:0:0:ffff:29c:835a
2.156.131.91 0:0:0:0:0:ffff:29c:835b
2.156.131.92 0:0:0:0:0:ffff:29c:835c
2.156.131.93 0:0:0:0:0:ffff:29c:835d
2.156.131.94 0:0:0:0:0:ffff:29c:835e
2.156.131.95 0:0:0:0:0:ffff:29c:835f
2.156.131.96 0:0:0:0:0:ffff:29c:8360
2.156.131.97 0:0:0:0:0:ffff:29c:8361
2.156.131.98 0:0:0:0:0:ffff:29c:8362
2.156.131.99 0:0:0:0:0:ffff:29c:8363
2.156.131.100 0:0:0:0:0:ffff:29c:8364
2.156.131.101 0:0:0:0:0:ffff:29c:8365
2.156.131.102 0:0:0:0:0:ffff:29c:8366
2.156.131.103 0:0:0:0:0:ffff:29c:8367
2.156.131.104 0:0:0:0:0:ffff:29c:8368
2.156.131.105 0:0:0:0:0:ffff:29c:8369
2.156.131.106 0:0:0:0:0:ffff:29c:836a
2.156.131.107 0:0:0:0:0:ffff:29c:836b
2.156.131.108 0:0:0:0:0:ffff:29c:836c
2.156.131.109 0:0:0:0:0:ffff:29c:836d
2.156.131.110 0:0:0:0:0:ffff:29c:836e
2.156.131.111 0:0:0:0:0:ffff:29c:836f
2.156.131.112 0:0:0:0:0:ffff:29c:8370
2.156.131.113 0:0:0:0:0:ffff:29c:8371
2.156.131.114 0:0:0:0:0:ffff:29c:8372
2.156.131.115 0:0:0:0:0:ffff:29c:8373
2.156.131.116 0:0:0:0:0:ffff:29c:8374
2.156.131.117 0:0:0:0:0:ffff:29c:8375
2.156.131.118 0:0:0:0:0:ffff:29c:8376
2.156.131.119 0:0:0:0:0:ffff:29c:8377
2.156.131.120 0:0:0:0:0:ffff:29c:8378


2.156.131.121 0:0:0:0:0:ffff:29c:8379
2.156.131.122 0:0:0:0:0:ffff:29c:837a
2.156.131.123 0:0:0:0:0:ffff:29c:837b
2.156.131.124 0:0:0:0:0:ffff:29c:837c
2.156.131.125 0:0:0:0:0:ffff:29c:837d
2.156.131.126 0:0:0:0:0:ffff:29c:837e
2.156.131.127 0:0:0:0:0:ffff:29c:837f
2.156.131.128 0:0:0:0:0:ffff:29c:8380
2.156.131.129 0:0:0:0:0:ffff:29c:8381
2.156.131.130 0:0:0:0:0:ffff:29c:8382
2.156.131.131 0:0:0:0:0:ffff:29c:8383
2.156.131.132 0:0:0:0:0:ffff:29c:8384
2.156.131.133 0:0:0:0:0:ffff:29c:8385
2.156.131.134 0:0:0:0:0:ffff:29c:8386
2.156.131.135 0:0:0:0:0:ffff:29c:8387
2.156.131.136 0:0:0:0:0:ffff:29c:8388
2.156.131.137 0:0:0:0:0:ffff:29c:8389
2.156.131.138 0:0:0:0:0:ffff:29c:838a
2.156.131.139 0:0:0:0:0:ffff:29c:838b
2.156.131.140 0:0:0:0:0:ffff:29c:838c
2.156.131.141 0:0:0:0:0:ffff:29c:838d
2.156.131.142 0:0:0:0:0:ffff:29c:838e
2.156.131.143 0:0:0:0:0:ffff:29c:838f
2.156.131.144 0:0:0:0:0:ffff:29c:8390
2.156.131.145 0:0:0:0:0:ffff:29c:8391
2.156.131.146 0:0:0:0:0:ffff:29c:8392
2.156.131.147 0:0:0:0:0:ffff:29c:8393
2.156.131.148 0:0:0:0:0:ffff:29c:8394
2.156.131.149 0:0:0:0:0:ffff:29c:8395
2.156.131.150 0:0:0:0:0:ffff:29c:8396
2.156.131.151 0:0:0:0:0:ffff:29c:8397
2.156.131.152 0:0:0:0:0:ffff:29c:8398
2.156.131.153 0:0:0:0:0:ffff:29c:8399
2.156.131.154 0:0:0:0:0:ffff:29c:839a
2.156.131.155 0:0:0:0:0:ffff:29c:839b
2.156.131.156 0:0:0:0:0:ffff:29c:839c
2.156.131.157 0:0:0:0:0:ffff:29c:839d
2.156.131.158 0:0:0:0:0:ffff:29c:839e
2.156.131.159 0:0:0:0:0:ffff:29c:839f
2.156.131.160 0:0:0:0:0:ffff:29c:83a0
2.156.131.161 0:0:0:0:0:ffff:29c:83a1
2.156.131.162 0:0:0:0:0:ffff:29c:83a2
2.156.131.163 0:0:0:0:0:ffff:29c:83a3
2.156.131.164 0:0:0:0:0:ffff:29c:83a4
2.156.131.165 0:0:0:0:0:ffff:29c:83a5
2.156.131.166 0:0:0:0:0:ffff:29c:83a6
2.156.131.167 0:0:0:0:0:ffff:29c:83a7
2.156.131.168 0:0:0:0:0:ffff:29c:83a8
2.156.131.169 0:0:0:0:0:ffff:29c:83a9
2.156.131.170 0:0:0:0:0:ffff:29c:83aa
2.156.131.171 0:0:0:0:0:ffff:29c:83ab
2.156.131.172 0:0:0:0:0:ffff:29c:83ac
2.156.131.173 0:0:0:0:0:ffff:29c:83ad
2.156.131.174 0:0:0:0:0:ffff:29c:83ae
2.156.131.175 0:0:0:0:0:ffff:29c:83af
2.156.131.176 0:0:0:0:0:ffff:29c:83b0
2.156.131.177 0:0:0:0:0:ffff:29c:83b1
2.156.131.178 0:0:0:0:0:ffff:29c:83b2
2.156.131.179 0:0:0:0:0:ffff:29c:83b3
2.156.131.180 0:0:0:0:0:ffff:29c:83b4


2.156.131.181 0:0:0:0:0:ffff:29c:83b5
2.156.131.182 0:0:0:0:0:ffff:29c:83b6
2.156.131.183 0:0:0:0:0:ffff:29c:83b7
2.156.131.184 0:0:0:0:0:ffff:29c:83b8
2.156.131.185 0:0:0:0:0:ffff:29c:83b9
2.156.131.186 0:0:0:0:0:ffff:29c:83ba
2.156.131.187 0:0:0:0:0:ffff:29c:83bb
2.156.131.188 0:0:0:0:0:ffff:29c:83bc
2.156.131.189 0:0:0:0:0:ffff:29c:83bd
2.156.131.190 0:0:0:0:0:ffff:29c:83be
2.156.131.191 0:0:0:0:0:ffff:29c:83bf
2.156.131.192 0:0:0:0:0:ffff:29c:83c0
2.156.131.193 0:0:0:0:0:ffff:29c:83c1
2.156.131.194 0:0:0:0:0:ffff:29c:83c2
2.156.131.195 0:0:0:0:0:ffff:29c:83c3
2.156.131.196 0:0:0:0:0:ffff:29c:83c4
2.156.131.197 0:0:0:0:0:ffff:29c:83c5
2.156.131.198 0:0:0:0:0:ffff:29c:83c6
2.156.131.199 0:0:0:0:0:ffff:29c:83c7
2.156.131.200 0:0:0:0:0:ffff:29c:83c8
2.156.131.201 0:0:0:0:0:ffff:29c:83c9
2.156.131.202 0:0:0:0:0:ffff:29c:83ca
2.156.131.203 0:0:0:0:0:ffff:29c:83cb
2.156.131.204 0:0:0:0:0:ffff:29c:83cc
2.156.131.205 0:0:0:0:0:ffff:29c:83cd
2.156.131.206 0:0:0:0:0:ffff:29c:83ce
2.156.131.207 0:0:0:0:0:ffff:29c:83cf
2.156.131.208 0:0:0:0:0:ffff:29c:83d0
2.156.131.209 0:0:0:0:0:ffff:29c:83d1
2.156.131.210 0:0:0:0:0:ffff:29c:83d2
2.156.131.211 0:0:0:0:0:ffff:29c:83d3
2.156.131.212 0:0:0:0:0:ffff:29c:83d4
2.156.131.213 0:0:0:0:0:ffff:29c:83d5
2.156.131.214 0:0:0:0:0:ffff:29c:83d6
2.156.131.215 0:0:0:0:0:ffff:29c:83d7
2.156.131.216 0:0:0:0:0:ffff:29c:83d8
2.156.131.217 0:0:0:0:0:ffff:29c:83d9
2.156.131.218 0:0:0:0:0:ffff:29c:83da
2.156.131.219 0:0:0:0:0:ffff:29c:83db
2.156.131.220 0:0:0:0:0:ffff:29c:83dc
2.156.131.221 0:0:0:0:0:ffff:29c:83dd
2.156.131.222 0:0:0:0:0:ffff:29c:83de
2.156.131.223 0:0:0:0:0:ffff:29c:83df
2.156.131.224 0:0:0:0:0:ffff:29c:83e0
2.156.131.225 0:0:0:0:0:ffff:29c:83e1
2.156.131.226 0:0:0:0:0:ffff:29c:83e2
2.156.131.227 0:0:0:0:0:ffff:29c:83e3
2.156.131.228 0:0:0:0:0:ffff:29c:83e4
2.156.131.229 0:0:0:0:0:ffff:29c:83e5
2.156.131.230 0:0:0:0:0:ffff:29c:83e6
2.156.131.231 0:0:0:0:0:ffff:29c:83e7
2.156.131.232 0:0:0:0:0:ffff:29c:83e8
2.156.131.233 0:0:0:0:0:ffff:29c:83e9
2.156.131.234 0:0:0:0:0:ffff:29c:83ea
2.156.131.235 0:0:0:0:0:ffff:29c:83eb
2.156.131.236 0:0:0:0:0:ffff:29c:83ec
2.156.131.237 0:0:0:0:0:ffff:29c:83ed
2.156.131.238 0:0:0:0:0:ffff:29c:83ee
2.156.131.239 0:0:0:0:0:ffff:29c:83ef
2.156.131.240 0:0:0:0:0:ffff:29c:83f0
2.156.131.241 0:0:0:0:0:ffff:29c:83f1
2.156.131.242 0:0:0:0:0:ffff:29c:83f2
2.156.131.243 0:0:0:0:0:ffff:29c:83f3
2.156.131.244 0:0:0:0:0:ffff:29c:83f4
2.156.131.245 0:0:0:0:0:ffff:29c:83f5
2.156.131.246 0:0:0:0:0:ffff:29c:83f6
2.156.131.247 0:0:0:0:0:ffff:29c:83f7
2.156.131.248 0:0:0:0:0:ffff:29c:83f8
2.156.131.249 0:0:0:0:0:ffff:29c:83f9
2.156.131.250 0:0:0:0:0:ffff:29c:83fa
2.156.131.251 0:0:0:0:0:ffff:29c:83fb
2.156.131.252 0:0:0:0:0:ffff:29c:83fc
2.156.131.253 0:0:0:0:0:ffff:29c:83fd
2.156.131.254 0:0:0:0:0:ffff:29c:83fe
2.156.131.255 0:0:0:0:0:ffff:29c: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.