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
4.131.131.1 0:0:0:0:0:ffff:483:8301
4.131.131.2 0:0:0:0:0:ffff:483:8302
4.131.131.3 0:0:0:0:0:ffff:483:8303
4.131.131.4 0:0:0:0:0:ffff:483:8304
4.131.131.5 0:0:0:0:0:ffff:483:8305
4.131.131.6 0:0:0:0:0:ffff:483:8306
4.131.131.7 0:0:0:0:0:ffff:483:8307
4.131.131.8 0:0:0:0:0:ffff:483:8308
4.131.131.9 0:0:0:0:0:ffff:483:8309
4.131.131.10 0:0:0:0:0:ffff:483:830a
4.131.131.11 0:0:0:0:0:ffff:483:830b
4.131.131.12 0:0:0:0:0:ffff:483:830c
4.131.131.13 0:0:0:0:0:ffff:483:830d
4.131.131.14 0:0:0:0:0:ffff:483:830e
4.131.131.15 0:0:0:0:0:ffff:483:830f
4.131.131.16 0:0:0:0:0:ffff:483:8310
4.131.131.17 0:0:0:0:0:ffff:483:8311
4.131.131.18 0:0:0:0:0:ffff:483:8312
4.131.131.19 0:0:0:0:0:ffff:483:8313
4.131.131.20 0:0:0:0:0:ffff:483:8314
4.131.131.21 0:0:0:0:0:ffff:483:8315
4.131.131.22 0:0:0:0:0:ffff:483:8316
4.131.131.23 0:0:0:0:0:ffff:483:8317
4.131.131.24 0:0:0:0:0:ffff:483:8318
4.131.131.25 0:0:0:0:0:ffff:483:8319
4.131.131.26 0:0:0:0:0:ffff:483:831a
4.131.131.27 0:0:0:0:0:ffff:483:831b
4.131.131.28 0:0:0:0:0:ffff:483:831c
4.131.131.29 0:0:0:0:0:ffff:483:831d
4.131.131.30 0:0:0:0:0:ffff:483:831e
4.131.131.31 0:0:0:0:0:ffff:483:831f
4.131.131.32 0:0:0:0:0:ffff:483:8320
4.131.131.33 0:0:0:0:0:ffff:483:8321
4.131.131.34 0:0:0:0:0:ffff:483:8322
4.131.131.35 0:0:0:0:0:ffff:483:8323
4.131.131.36 0:0:0:0:0:ffff:483:8324
4.131.131.37 0:0:0:0:0:ffff:483:8325
4.131.131.38 0:0:0:0:0:ffff:483:8326
4.131.131.39 0:0:0:0:0:ffff:483:8327
4.131.131.40 0:0:0:0:0:ffff:483:8328
4.131.131.41 0:0:0:0:0:ffff:483:8329
4.131.131.42 0:0:0:0:0:ffff:483:832a
4.131.131.43 0:0:0:0:0:ffff:483:832b
4.131.131.44 0:0:0:0:0:ffff:483:832c
4.131.131.45 0:0:0:0:0:ffff:483:832d
4.131.131.46 0:0:0:0:0:ffff:483:832e
4.131.131.47 0:0:0:0:0:ffff:483:832f
4.131.131.48 0:0:0:0:0:ffff:483:8330
4.131.131.49 0:0:0:0:0:ffff:483:8331
4.131.131.50 0:0:0:0:0:ffff:483:8332
4.131.131.51 0:0:0:0:0:ffff:483:8333
4.131.131.52 0:0:0:0:0:ffff:483:8334
4.131.131.53 0:0:0:0:0:ffff:483:8335
4.131.131.54 0:0:0:0:0:ffff:483:8336
4.131.131.55 0:0:0:0:0:ffff:483:8337
4.131.131.56 0:0:0:0:0:ffff:483:8338
4.131.131.57 0:0:0:0:0:ffff:483:8339
4.131.131.58 0:0:0:0:0:ffff:483:833a
4.131.131.59 0:0:0:0:0:ffff:483:833b
4.131.131.60 0:0:0:0:0:ffff:483:833c


4.131.131.61 0:0:0:0:0:ffff:483:833d
4.131.131.62 0:0:0:0:0:ffff:483:833e
4.131.131.63 0:0:0:0:0:ffff:483:833f
4.131.131.64 0:0:0:0:0:ffff:483:8340
4.131.131.65 0:0:0:0:0:ffff:483:8341
4.131.131.66 0:0:0:0:0:ffff:483:8342
4.131.131.67 0:0:0:0:0:ffff:483:8343
4.131.131.68 0:0:0:0:0:ffff:483:8344
4.131.131.69 0:0:0:0:0:ffff:483:8345
4.131.131.70 0:0:0:0:0:ffff:483:8346
4.131.131.71 0:0:0:0:0:ffff:483:8347
4.131.131.72 0:0:0:0:0:ffff:483:8348
4.131.131.73 0:0:0:0:0:ffff:483:8349
4.131.131.74 0:0:0:0:0:ffff:483:834a
4.131.131.75 0:0:0:0:0:ffff:483:834b
4.131.131.76 0:0:0:0:0:ffff:483:834c
4.131.131.77 0:0:0:0:0:ffff:483:834d
4.131.131.78 0:0:0:0:0:ffff:483:834e
4.131.131.79 0:0:0:0:0:ffff:483:834f
4.131.131.80 0:0:0:0:0:ffff:483:8350
4.131.131.81 0:0:0:0:0:ffff:483:8351
4.131.131.82 0:0:0:0:0:ffff:483:8352
4.131.131.83 0:0:0:0:0:ffff:483:8353
4.131.131.84 0:0:0:0:0:ffff:483:8354
4.131.131.85 0:0:0:0:0:ffff:483:8355
4.131.131.86 0:0:0:0:0:ffff:483:8356
4.131.131.87 0:0:0:0:0:ffff:483:8357
4.131.131.88 0:0:0:0:0:ffff:483:8358
4.131.131.89 0:0:0:0:0:ffff:483:8359
4.131.131.90 0:0:0:0:0:ffff:483:835a
4.131.131.91 0:0:0:0:0:ffff:483:835b
4.131.131.92 0:0:0:0:0:ffff:483:835c
4.131.131.93 0:0:0:0:0:ffff:483:835d
4.131.131.94 0:0:0:0:0:ffff:483:835e
4.131.131.95 0:0:0:0:0:ffff:483:835f
4.131.131.96 0:0:0:0:0:ffff:483:8360
4.131.131.97 0:0:0:0:0:ffff:483:8361
4.131.131.98 0:0:0:0:0:ffff:483:8362
4.131.131.99 0:0:0:0:0:ffff:483:8363
4.131.131.100 0:0:0:0:0:ffff:483:8364
4.131.131.101 0:0:0:0:0:ffff:483:8365
4.131.131.102 0:0:0:0:0:ffff:483:8366
4.131.131.103 0:0:0:0:0:ffff:483:8367
4.131.131.104 0:0:0:0:0:ffff:483:8368
4.131.131.105 0:0:0:0:0:ffff:483:8369
4.131.131.106 0:0:0:0:0:ffff:483:836a
4.131.131.107 0:0:0:0:0:ffff:483:836b
4.131.131.108 0:0:0:0:0:ffff:483:836c
4.131.131.109 0:0:0:0:0:ffff:483:836d
4.131.131.110 0:0:0:0:0:ffff:483:836e
4.131.131.111 0:0:0:0:0:ffff:483:836f
4.131.131.112 0:0:0:0:0:ffff:483:8370
4.131.131.113 0:0:0:0:0:ffff:483:8371
4.131.131.114 0:0:0:0:0:ffff:483:8372
4.131.131.115 0:0:0:0:0:ffff:483:8373
4.131.131.116 0:0:0:0:0:ffff:483:8374
4.131.131.117 0:0:0:0:0:ffff:483:8375
4.131.131.118 0:0:0:0:0:ffff:483:8376
4.131.131.119 0:0:0:0:0:ffff:483:8377
4.131.131.120 0:0:0:0:0:ffff:483:8378


4.131.131.121 0:0:0:0:0:ffff:483:8379
4.131.131.122 0:0:0:0:0:ffff:483:837a
4.131.131.123 0:0:0:0:0:ffff:483:837b
4.131.131.124 0:0:0:0:0:ffff:483:837c
4.131.131.125 0:0:0:0:0:ffff:483:837d
4.131.131.126 0:0:0:0:0:ffff:483:837e
4.131.131.127 0:0:0:0:0:ffff:483:837f
4.131.131.128 0:0:0:0:0:ffff:483:8380
4.131.131.129 0:0:0:0:0:ffff:483:8381
4.131.131.130 0:0:0:0:0:ffff:483:8382
4.131.131.131 0:0:0:0:0:ffff:483:8383
4.131.131.132 0:0:0:0:0:ffff:483:8384
4.131.131.133 0:0:0:0:0:ffff:483:8385
4.131.131.134 0:0:0:0:0:ffff:483:8386
4.131.131.135 0:0:0:0:0:ffff:483:8387
4.131.131.136 0:0:0:0:0:ffff:483:8388
4.131.131.137 0:0:0:0:0:ffff:483:8389
4.131.131.138 0:0:0:0:0:ffff:483:838a
4.131.131.139 0:0:0:0:0:ffff:483:838b
4.131.131.140 0:0:0:0:0:ffff:483:838c
4.131.131.141 0:0:0:0:0:ffff:483:838d
4.131.131.142 0:0:0:0:0:ffff:483:838e
4.131.131.143 0:0:0:0:0:ffff:483:838f
4.131.131.144 0:0:0:0:0:ffff:483:8390
4.131.131.145 0:0:0:0:0:ffff:483:8391
4.131.131.146 0:0:0:0:0:ffff:483:8392
4.131.131.147 0:0:0:0:0:ffff:483:8393
4.131.131.148 0:0:0:0:0:ffff:483:8394
4.131.131.149 0:0:0:0:0:ffff:483:8395
4.131.131.150 0:0:0:0:0:ffff:483:8396
4.131.131.151 0:0:0:0:0:ffff:483:8397
4.131.131.152 0:0:0:0:0:ffff:483:8398
4.131.131.153 0:0:0:0:0:ffff:483:8399
4.131.131.154 0:0:0:0:0:ffff:483:839a
4.131.131.155 0:0:0:0:0:ffff:483:839b
4.131.131.156 0:0:0:0:0:ffff:483:839c
4.131.131.157 0:0:0:0:0:ffff:483:839d
4.131.131.158 0:0:0:0:0:ffff:483:839e
4.131.131.159 0:0:0:0:0:ffff:483:839f
4.131.131.160 0:0:0:0:0:ffff:483:83a0
4.131.131.161 0:0:0:0:0:ffff:483:83a1
4.131.131.162 0:0:0:0:0:ffff:483:83a2
4.131.131.163 0:0:0:0:0:ffff:483:83a3
4.131.131.164 0:0:0:0:0:ffff:483:83a4
4.131.131.165 0:0:0:0:0:ffff:483:83a5
4.131.131.166 0:0:0:0:0:ffff:483:83a6
4.131.131.167 0:0:0:0:0:ffff:483:83a7
4.131.131.168 0:0:0:0:0:ffff:483:83a8
4.131.131.169 0:0:0:0:0:ffff:483:83a9
4.131.131.170 0:0:0:0:0:ffff:483:83aa
4.131.131.171 0:0:0:0:0:ffff:483:83ab
4.131.131.172 0:0:0:0:0:ffff:483:83ac
4.131.131.173 0:0:0:0:0:ffff:483:83ad
4.131.131.174 0:0:0:0:0:ffff:483:83ae
4.131.131.175 0:0:0:0:0:ffff:483:83af
4.131.131.176 0:0:0:0:0:ffff:483:83b0
4.131.131.177 0:0:0:0:0:ffff:483:83b1
4.131.131.178 0:0:0:0:0:ffff:483:83b2
4.131.131.179 0:0:0:0:0:ffff:483:83b3
4.131.131.180 0:0:0:0:0:ffff:483:83b4


4.131.131.181 0:0:0:0:0:ffff:483:83b5
4.131.131.182 0:0:0:0:0:ffff:483:83b6
4.131.131.183 0:0:0:0:0:ffff:483:83b7
4.131.131.184 0:0:0:0:0:ffff:483:83b8
4.131.131.185 0:0:0:0:0:ffff:483:83b9
4.131.131.186 0:0:0:0:0:ffff:483:83ba
4.131.131.187 0:0:0:0:0:ffff:483:83bb
4.131.131.188 0:0:0:0:0:ffff:483:83bc
4.131.131.189 0:0:0:0:0:ffff:483:83bd
4.131.131.190 0:0:0:0:0:ffff:483:83be
4.131.131.191 0:0:0:0:0:ffff:483:83bf
4.131.131.192 0:0:0:0:0:ffff:483:83c0
4.131.131.193 0:0:0:0:0:ffff:483:83c1
4.131.131.194 0:0:0:0:0:ffff:483:83c2
4.131.131.195 0:0:0:0:0:ffff:483:83c3
4.131.131.196 0:0:0:0:0:ffff:483:83c4
4.131.131.197 0:0:0:0:0:ffff:483:83c5
4.131.131.198 0:0:0:0:0:ffff:483:83c6
4.131.131.199 0:0:0:0:0:ffff:483:83c7
4.131.131.200 0:0:0:0:0:ffff:483:83c8
4.131.131.201 0:0:0:0:0:ffff:483:83c9
4.131.131.202 0:0:0:0:0:ffff:483:83ca
4.131.131.203 0:0:0:0:0:ffff:483:83cb
4.131.131.204 0:0:0:0:0:ffff:483:83cc
4.131.131.205 0:0:0:0:0:ffff:483:83cd
4.131.131.206 0:0:0:0:0:ffff:483:83ce
4.131.131.207 0:0:0:0:0:ffff:483:83cf
4.131.131.208 0:0:0:0:0:ffff:483:83d0
4.131.131.209 0:0:0:0:0:ffff:483:83d1
4.131.131.210 0:0:0:0:0:ffff:483:83d2
4.131.131.211 0:0:0:0:0:ffff:483:83d3
4.131.131.212 0:0:0:0:0:ffff:483:83d4
4.131.131.213 0:0:0:0:0:ffff:483:83d5
4.131.131.214 0:0:0:0:0:ffff:483:83d6
4.131.131.215 0:0:0:0:0:ffff:483:83d7
4.131.131.216 0:0:0:0:0:ffff:483:83d8
4.131.131.217 0:0:0:0:0:ffff:483:83d9
4.131.131.218 0:0:0:0:0:ffff:483:83da
4.131.131.219 0:0:0:0:0:ffff:483:83db
4.131.131.220 0:0:0:0:0:ffff:483:83dc
4.131.131.221 0:0:0:0:0:ffff:483:83dd
4.131.131.222 0:0:0:0:0:ffff:483:83de
4.131.131.223 0:0:0:0:0:ffff:483:83df
4.131.131.224 0:0:0:0:0:ffff:483:83e0
4.131.131.225 0:0:0:0:0:ffff:483:83e1
4.131.131.226 0:0:0:0:0:ffff:483:83e2
4.131.131.227 0:0:0:0:0:ffff:483:83e3
4.131.131.228 0:0:0:0:0:ffff:483:83e4
4.131.131.229 0:0:0:0:0:ffff:483:83e5
4.131.131.230 0:0:0:0:0:ffff:483:83e6
4.131.131.231 0:0:0:0:0:ffff:483:83e7
4.131.131.232 0:0:0:0:0:ffff:483:83e8
4.131.131.233 0:0:0:0:0:ffff:483:83e9
4.131.131.234 0:0:0:0:0:ffff:483:83ea
4.131.131.235 0:0:0:0:0:ffff:483:83eb
4.131.131.236 0:0:0:0:0:ffff:483:83ec
4.131.131.237 0:0:0:0:0:ffff:483:83ed
4.131.131.238 0:0:0:0:0:ffff:483:83ee
4.131.131.239 0:0:0:0:0:ffff:483:83ef
4.131.131.240 0:0:0:0:0:ffff:483:83f0
4.131.131.241 0:0:0:0:0:ffff:483:83f1
4.131.131.242 0:0:0:0:0:ffff:483:83f2
4.131.131.243 0:0:0:0:0:ffff:483:83f3
4.131.131.244 0:0:0:0:0:ffff:483:83f4
4.131.131.245 0:0:0:0:0:ffff:483:83f5
4.131.131.246 0:0:0:0:0:ffff:483:83f6
4.131.131.247 0:0:0:0:0:ffff:483:83f7
4.131.131.248 0:0:0:0:0:ffff:483:83f8
4.131.131.249 0:0:0:0:0:ffff:483:83f9
4.131.131.250 0:0:0:0:0:ffff:483:83fa
4.131.131.251 0:0:0:0:0:ffff:483:83fb
4.131.131.252 0:0:0:0:0:ffff:483:83fc
4.131.131.253 0:0:0:0:0:ffff:483:83fd
4.131.131.254 0:0:0:0:0:ffff:483:83fe
4.131.131.255 0:0:0:0:0:ffff:483:83ff


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.