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
57.56.131.1 0:0:0:0:0:ffff:3938:8301
57.56.131.2 0:0:0:0:0:ffff:3938:8302
57.56.131.3 0:0:0:0:0:ffff:3938:8303
57.56.131.4 0:0:0:0:0:ffff:3938:8304
57.56.131.5 0:0:0:0:0:ffff:3938:8305
57.56.131.6 0:0:0:0:0:ffff:3938:8306
57.56.131.7 0:0:0:0:0:ffff:3938:8307
57.56.131.8 0:0:0:0:0:ffff:3938:8308
57.56.131.9 0:0:0:0:0:ffff:3938:8309
57.56.131.10 0:0:0:0:0:ffff:3938:830a
57.56.131.11 0:0:0:0:0:ffff:3938:830b
57.56.131.12 0:0:0:0:0:ffff:3938:830c
57.56.131.13 0:0:0:0:0:ffff:3938:830d
57.56.131.14 0:0:0:0:0:ffff:3938:830e
57.56.131.15 0:0:0:0:0:ffff:3938:830f
57.56.131.16 0:0:0:0:0:ffff:3938:8310
57.56.131.17 0:0:0:0:0:ffff:3938:8311
57.56.131.18 0:0:0:0:0:ffff:3938:8312
57.56.131.19 0:0:0:0:0:ffff:3938:8313
57.56.131.20 0:0:0:0:0:ffff:3938:8314
57.56.131.21 0:0:0:0:0:ffff:3938:8315
57.56.131.22 0:0:0:0:0:ffff:3938:8316
57.56.131.23 0:0:0:0:0:ffff:3938:8317
57.56.131.24 0:0:0:0:0:ffff:3938:8318
57.56.131.25 0:0:0:0:0:ffff:3938:8319
57.56.131.26 0:0:0:0:0:ffff:3938:831a
57.56.131.27 0:0:0:0:0:ffff:3938:831b
57.56.131.28 0:0:0:0:0:ffff:3938:831c
57.56.131.29 0:0:0:0:0:ffff:3938:831d
57.56.131.30 0:0:0:0:0:ffff:3938:831e
57.56.131.31 0:0:0:0:0:ffff:3938:831f
57.56.131.32 0:0:0:0:0:ffff:3938:8320
57.56.131.33 0:0:0:0:0:ffff:3938:8321
57.56.131.34 0:0:0:0:0:ffff:3938:8322
57.56.131.35 0:0:0:0:0:ffff:3938:8323
57.56.131.36 0:0:0:0:0:ffff:3938:8324
57.56.131.37 0:0:0:0:0:ffff:3938:8325
57.56.131.38 0:0:0:0:0:ffff:3938:8326
57.56.131.39 0:0:0:0:0:ffff:3938:8327
57.56.131.40 0:0:0:0:0:ffff:3938:8328
57.56.131.41 0:0:0:0:0:ffff:3938:8329
57.56.131.42 0:0:0:0:0:ffff:3938:832a
57.56.131.43 0:0:0:0:0:ffff:3938:832b
57.56.131.44 0:0:0:0:0:ffff:3938:832c
57.56.131.45 0:0:0:0:0:ffff:3938:832d
57.56.131.46 0:0:0:0:0:ffff:3938:832e
57.56.131.47 0:0:0:0:0:ffff:3938:832f
57.56.131.48 0:0:0:0:0:ffff:3938:8330
57.56.131.49 0:0:0:0:0:ffff:3938:8331
57.56.131.50 0:0:0:0:0:ffff:3938:8332
57.56.131.51 0:0:0:0:0:ffff:3938:8333
57.56.131.52 0:0:0:0:0:ffff:3938:8334
57.56.131.53 0:0:0:0:0:ffff:3938:8335
57.56.131.54 0:0:0:0:0:ffff:3938:8336
57.56.131.55 0:0:0:0:0:ffff:3938:8337
57.56.131.56 0:0:0:0:0:ffff:3938:8338
57.56.131.57 0:0:0:0:0:ffff:3938:8339
57.56.131.58 0:0:0:0:0:ffff:3938:833a
57.56.131.59 0:0:0:0:0:ffff:3938:833b
57.56.131.60 0:0:0:0:0:ffff:3938:833c


57.56.131.61 0:0:0:0:0:ffff:3938:833d
57.56.131.62 0:0:0:0:0:ffff:3938:833e
57.56.131.63 0:0:0:0:0:ffff:3938:833f
57.56.131.64 0:0:0:0:0:ffff:3938:8340
57.56.131.65 0:0:0:0:0:ffff:3938:8341
57.56.131.66 0:0:0:0:0:ffff:3938:8342
57.56.131.67 0:0:0:0:0:ffff:3938:8343
57.56.131.68 0:0:0:0:0:ffff:3938:8344
57.56.131.69 0:0:0:0:0:ffff:3938:8345
57.56.131.70 0:0:0:0:0:ffff:3938:8346
57.56.131.71 0:0:0:0:0:ffff:3938:8347
57.56.131.72 0:0:0:0:0:ffff:3938:8348
57.56.131.73 0:0:0:0:0:ffff:3938:8349
57.56.131.74 0:0:0:0:0:ffff:3938:834a
57.56.131.75 0:0:0:0:0:ffff:3938:834b
57.56.131.76 0:0:0:0:0:ffff:3938:834c
57.56.131.77 0:0:0:0:0:ffff:3938:834d
57.56.131.78 0:0:0:0:0:ffff:3938:834e
57.56.131.79 0:0:0:0:0:ffff:3938:834f
57.56.131.80 0:0:0:0:0:ffff:3938:8350
57.56.131.81 0:0:0:0:0:ffff:3938:8351
57.56.131.82 0:0:0:0:0:ffff:3938:8352
57.56.131.83 0:0:0:0:0:ffff:3938:8353
57.56.131.84 0:0:0:0:0:ffff:3938:8354
57.56.131.85 0:0:0:0:0:ffff:3938:8355
57.56.131.86 0:0:0:0:0:ffff:3938:8356
57.56.131.87 0:0:0:0:0:ffff:3938:8357
57.56.131.88 0:0:0:0:0:ffff:3938:8358
57.56.131.89 0:0:0:0:0:ffff:3938:8359
57.56.131.90 0:0:0:0:0:ffff:3938:835a
57.56.131.91 0:0:0:0:0:ffff:3938:835b
57.56.131.92 0:0:0:0:0:ffff:3938:835c
57.56.131.93 0:0:0:0:0:ffff:3938:835d
57.56.131.94 0:0:0:0:0:ffff:3938:835e
57.56.131.95 0:0:0:0:0:ffff:3938:835f
57.56.131.96 0:0:0:0:0:ffff:3938:8360
57.56.131.97 0:0:0:0:0:ffff:3938:8361
57.56.131.98 0:0:0:0:0:ffff:3938:8362
57.56.131.99 0:0:0:0:0:ffff:3938:8363
57.56.131.100 0:0:0:0:0:ffff:3938:8364
57.56.131.101 0:0:0:0:0:ffff:3938:8365
57.56.131.102 0:0:0:0:0:ffff:3938:8366
57.56.131.103 0:0:0:0:0:ffff:3938:8367
57.56.131.104 0:0:0:0:0:ffff:3938:8368
57.56.131.105 0:0:0:0:0:ffff:3938:8369
57.56.131.106 0:0:0:0:0:ffff:3938:836a
57.56.131.107 0:0:0:0:0:ffff:3938:836b
57.56.131.108 0:0:0:0:0:ffff:3938:836c
57.56.131.109 0:0:0:0:0:ffff:3938:836d
57.56.131.110 0:0:0:0:0:ffff:3938:836e
57.56.131.111 0:0:0:0:0:ffff:3938:836f
57.56.131.112 0:0:0:0:0:ffff:3938:8370
57.56.131.113 0:0:0:0:0:ffff:3938:8371
57.56.131.114 0:0:0:0:0:ffff:3938:8372
57.56.131.115 0:0:0:0:0:ffff:3938:8373
57.56.131.116 0:0:0:0:0:ffff:3938:8374
57.56.131.117 0:0:0:0:0:ffff:3938:8375
57.56.131.118 0:0:0:0:0:ffff:3938:8376
57.56.131.119 0:0:0:0:0:ffff:3938:8377
57.56.131.120 0:0:0:0:0:ffff:3938:8378


57.56.131.121 0:0:0:0:0:ffff:3938:8379
57.56.131.122 0:0:0:0:0:ffff:3938:837a
57.56.131.123 0:0:0:0:0:ffff:3938:837b
57.56.131.124 0:0:0:0:0:ffff:3938:837c
57.56.131.125 0:0:0:0:0:ffff:3938:837d
57.56.131.126 0:0:0:0:0:ffff:3938:837e
57.56.131.127 0:0:0:0:0:ffff:3938:837f
57.56.131.128 0:0:0:0:0:ffff:3938:8380
57.56.131.129 0:0:0:0:0:ffff:3938:8381
57.56.131.130 0:0:0:0:0:ffff:3938:8382
57.56.131.131 0:0:0:0:0:ffff:3938:8383
57.56.131.132 0:0:0:0:0:ffff:3938:8384
57.56.131.133 0:0:0:0:0:ffff:3938:8385
57.56.131.134 0:0:0:0:0:ffff:3938:8386
57.56.131.135 0:0:0:0:0:ffff:3938:8387
57.56.131.136 0:0:0:0:0:ffff:3938:8388
57.56.131.137 0:0:0:0:0:ffff:3938:8389
57.56.131.138 0:0:0:0:0:ffff:3938:838a
57.56.131.139 0:0:0:0:0:ffff:3938:838b
57.56.131.140 0:0:0:0:0:ffff:3938:838c
57.56.131.141 0:0:0:0:0:ffff:3938:838d
57.56.131.142 0:0:0:0:0:ffff:3938:838e
57.56.131.143 0:0:0:0:0:ffff:3938:838f
57.56.131.144 0:0:0:0:0:ffff:3938:8390
57.56.131.145 0:0:0:0:0:ffff:3938:8391
57.56.131.146 0:0:0:0:0:ffff:3938:8392
57.56.131.147 0:0:0:0:0:ffff:3938:8393
57.56.131.148 0:0:0:0:0:ffff:3938:8394
57.56.131.149 0:0:0:0:0:ffff:3938:8395
57.56.131.150 0:0:0:0:0:ffff:3938:8396
57.56.131.151 0:0:0:0:0:ffff:3938:8397
57.56.131.152 0:0:0:0:0:ffff:3938:8398
57.56.131.153 0:0:0:0:0:ffff:3938:8399
57.56.131.154 0:0:0:0:0:ffff:3938:839a
57.56.131.155 0:0:0:0:0:ffff:3938:839b
57.56.131.156 0:0:0:0:0:ffff:3938:839c
57.56.131.157 0:0:0:0:0:ffff:3938:839d
57.56.131.158 0:0:0:0:0:ffff:3938:839e
57.56.131.159 0:0:0:0:0:ffff:3938:839f
57.56.131.160 0:0:0:0:0:ffff:3938:83a0
57.56.131.161 0:0:0:0:0:ffff:3938:83a1
57.56.131.162 0:0:0:0:0:ffff:3938:83a2
57.56.131.163 0:0:0:0:0:ffff:3938:83a3
57.56.131.164 0:0:0:0:0:ffff:3938:83a4
57.56.131.165 0:0:0:0:0:ffff:3938:83a5
57.56.131.166 0:0:0:0:0:ffff:3938:83a6
57.56.131.167 0:0:0:0:0:ffff:3938:83a7
57.56.131.168 0:0:0:0:0:ffff:3938:83a8
57.56.131.169 0:0:0:0:0:ffff:3938:83a9
57.56.131.170 0:0:0:0:0:ffff:3938:83aa
57.56.131.171 0:0:0:0:0:ffff:3938:83ab
57.56.131.172 0:0:0:0:0:ffff:3938:83ac
57.56.131.173 0:0:0:0:0:ffff:3938:83ad
57.56.131.174 0:0:0:0:0:ffff:3938:83ae
57.56.131.175 0:0:0:0:0:ffff:3938:83af
57.56.131.176 0:0:0:0:0:ffff:3938:83b0
57.56.131.177 0:0:0:0:0:ffff:3938:83b1
57.56.131.178 0:0:0:0:0:ffff:3938:83b2
57.56.131.179 0:0:0:0:0:ffff:3938:83b3
57.56.131.180 0:0:0:0:0:ffff:3938:83b4


57.56.131.181 0:0:0:0:0:ffff:3938:83b5
57.56.131.182 0:0:0:0:0:ffff:3938:83b6
57.56.131.183 0:0:0:0:0:ffff:3938:83b7
57.56.131.184 0:0:0:0:0:ffff:3938:83b8
57.56.131.185 0:0:0:0:0:ffff:3938:83b9
57.56.131.186 0:0:0:0:0:ffff:3938:83ba
57.56.131.187 0:0:0:0:0:ffff:3938:83bb
57.56.131.188 0:0:0:0:0:ffff:3938:83bc
57.56.131.189 0:0:0:0:0:ffff:3938:83bd
57.56.131.190 0:0:0:0:0:ffff:3938:83be
57.56.131.191 0:0:0:0:0:ffff:3938:83bf
57.56.131.192 0:0:0:0:0:ffff:3938:83c0
57.56.131.193 0:0:0:0:0:ffff:3938:83c1
57.56.131.194 0:0:0:0:0:ffff:3938:83c2
57.56.131.195 0:0:0:0:0:ffff:3938:83c3
57.56.131.196 0:0:0:0:0:ffff:3938:83c4
57.56.131.197 0:0:0:0:0:ffff:3938:83c5
57.56.131.198 0:0:0:0:0:ffff:3938:83c6
57.56.131.199 0:0:0:0:0:ffff:3938:83c7
57.56.131.200 0:0:0:0:0:ffff:3938:83c8
57.56.131.201 0:0:0:0:0:ffff:3938:83c9
57.56.131.202 0:0:0:0:0:ffff:3938:83ca
57.56.131.203 0:0:0:0:0:ffff:3938:83cb
57.56.131.204 0:0:0:0:0:ffff:3938:83cc
57.56.131.205 0:0:0:0:0:ffff:3938:83cd
57.56.131.206 0:0:0:0:0:ffff:3938:83ce
57.56.131.207 0:0:0:0:0:ffff:3938:83cf
57.56.131.208 0:0:0:0:0:ffff:3938:83d0
57.56.131.209 0:0:0:0:0:ffff:3938:83d1
57.56.131.210 0:0:0:0:0:ffff:3938:83d2
57.56.131.211 0:0:0:0:0:ffff:3938:83d3
57.56.131.212 0:0:0:0:0:ffff:3938:83d4
57.56.131.213 0:0:0:0:0:ffff:3938:83d5
57.56.131.214 0:0:0:0:0:ffff:3938:83d6
57.56.131.215 0:0:0:0:0:ffff:3938:83d7
57.56.131.216 0:0:0:0:0:ffff:3938:83d8
57.56.131.217 0:0:0:0:0:ffff:3938:83d9
57.56.131.218 0:0:0:0:0:ffff:3938:83da
57.56.131.219 0:0:0:0:0:ffff:3938:83db
57.56.131.220 0:0:0:0:0:ffff:3938:83dc
57.56.131.221 0:0:0:0:0:ffff:3938:83dd
57.56.131.222 0:0:0:0:0:ffff:3938:83de
57.56.131.223 0:0:0:0:0:ffff:3938:83df
57.56.131.224 0:0:0:0:0:ffff:3938:83e0
57.56.131.225 0:0:0:0:0:ffff:3938:83e1
57.56.131.226 0:0:0:0:0:ffff:3938:83e2
57.56.131.227 0:0:0:0:0:ffff:3938:83e3
57.56.131.228 0:0:0:0:0:ffff:3938:83e4
57.56.131.229 0:0:0:0:0:ffff:3938:83e5
57.56.131.230 0:0:0:0:0:ffff:3938:83e6
57.56.131.231 0:0:0:0:0:ffff:3938:83e7
57.56.131.232 0:0:0:0:0:ffff:3938:83e8
57.56.131.233 0:0:0:0:0:ffff:3938:83e9
57.56.131.234 0:0:0:0:0:ffff:3938:83ea
57.56.131.235 0:0:0:0:0:ffff:3938:83eb
57.56.131.236 0:0:0:0:0:ffff:3938:83ec
57.56.131.237 0:0:0:0:0:ffff:3938:83ed
57.56.131.238 0:0:0:0:0:ffff:3938:83ee
57.56.131.239 0:0:0:0:0:ffff:3938:83ef
57.56.131.240 0:0:0:0:0:ffff:3938:83f0
57.56.131.241 0:0:0:0:0:ffff:3938:83f1
57.56.131.242 0:0:0:0:0:ffff:3938:83f2
57.56.131.243 0:0:0:0:0:ffff:3938:83f3
57.56.131.244 0:0:0:0:0:ffff:3938:83f4
57.56.131.245 0:0:0:0:0:ffff:3938:83f5
57.56.131.246 0:0:0:0:0:ffff:3938:83f6
57.56.131.247 0:0:0:0:0:ffff:3938:83f7
57.56.131.248 0:0:0:0:0:ffff:3938:83f8
57.56.131.249 0:0:0:0:0:ffff:3938:83f9
57.56.131.250 0:0:0:0:0:ffff:3938:83fa
57.56.131.251 0:0:0:0:0:ffff:3938:83fb
57.56.131.252 0:0:0:0:0:ffff:3938:83fc
57.56.131.253 0:0:0:0:0:ffff:3938:83fd
57.56.131.254 0:0:0:0:0:ffff:3938:83fe
57.56.131.255 0:0:0:0:0:ffff:3938:83ff


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.