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
7.100.131.1 0:0:0:0:0:ffff:764:8301
7.100.131.2 0:0:0:0:0:ffff:764:8302
7.100.131.3 0:0:0:0:0:ffff:764:8303
7.100.131.4 0:0:0:0:0:ffff:764:8304
7.100.131.5 0:0:0:0:0:ffff:764:8305
7.100.131.6 0:0:0:0:0:ffff:764:8306
7.100.131.7 0:0:0:0:0:ffff:764:8307
7.100.131.8 0:0:0:0:0:ffff:764:8308
7.100.131.9 0:0:0:0:0:ffff:764:8309
7.100.131.10 0:0:0:0:0:ffff:764:830a
7.100.131.11 0:0:0:0:0:ffff:764:830b
7.100.131.12 0:0:0:0:0:ffff:764:830c
7.100.131.13 0:0:0:0:0:ffff:764:830d
7.100.131.14 0:0:0:0:0:ffff:764:830e
7.100.131.15 0:0:0:0:0:ffff:764:830f
7.100.131.16 0:0:0:0:0:ffff:764:8310
7.100.131.17 0:0:0:0:0:ffff:764:8311
7.100.131.18 0:0:0:0:0:ffff:764:8312
7.100.131.19 0:0:0:0:0:ffff:764:8313
7.100.131.20 0:0:0:0:0:ffff:764:8314
7.100.131.21 0:0:0:0:0:ffff:764:8315
7.100.131.22 0:0:0:0:0:ffff:764:8316
7.100.131.23 0:0:0:0:0:ffff:764:8317
7.100.131.24 0:0:0:0:0:ffff:764:8318
7.100.131.25 0:0:0:0:0:ffff:764:8319
7.100.131.26 0:0:0:0:0:ffff:764:831a
7.100.131.27 0:0:0:0:0:ffff:764:831b
7.100.131.28 0:0:0:0:0:ffff:764:831c
7.100.131.29 0:0:0:0:0:ffff:764:831d
7.100.131.30 0:0:0:0:0:ffff:764:831e
7.100.131.31 0:0:0:0:0:ffff:764:831f
7.100.131.32 0:0:0:0:0:ffff:764:8320
7.100.131.33 0:0:0:0:0:ffff:764:8321
7.100.131.34 0:0:0:0:0:ffff:764:8322
7.100.131.35 0:0:0:0:0:ffff:764:8323
7.100.131.36 0:0:0:0:0:ffff:764:8324
7.100.131.37 0:0:0:0:0:ffff:764:8325
7.100.131.38 0:0:0:0:0:ffff:764:8326
7.100.131.39 0:0:0:0:0:ffff:764:8327
7.100.131.40 0:0:0:0:0:ffff:764:8328
7.100.131.41 0:0:0:0:0:ffff:764:8329
7.100.131.42 0:0:0:0:0:ffff:764:832a
7.100.131.43 0:0:0:0:0:ffff:764:832b
7.100.131.44 0:0:0:0:0:ffff:764:832c
7.100.131.45 0:0:0:0:0:ffff:764:832d
7.100.131.46 0:0:0:0:0:ffff:764:832e
7.100.131.47 0:0:0:0:0:ffff:764:832f
7.100.131.48 0:0:0:0:0:ffff:764:8330
7.100.131.49 0:0:0:0:0:ffff:764:8331
7.100.131.50 0:0:0:0:0:ffff:764:8332
7.100.131.51 0:0:0:0:0:ffff:764:8333
7.100.131.52 0:0:0:0:0:ffff:764:8334
7.100.131.53 0:0:0:0:0:ffff:764:8335
7.100.131.54 0:0:0:0:0:ffff:764:8336
7.100.131.55 0:0:0:0:0:ffff:764:8337
7.100.131.56 0:0:0:0:0:ffff:764:8338
7.100.131.57 0:0:0:0:0:ffff:764:8339
7.100.131.58 0:0:0:0:0:ffff:764:833a
7.100.131.59 0:0:0:0:0:ffff:764:833b
7.100.131.60 0:0:0:0:0:ffff:764:833c


7.100.131.61 0:0:0:0:0:ffff:764:833d
7.100.131.62 0:0:0:0:0:ffff:764:833e
7.100.131.63 0:0:0:0:0:ffff:764:833f
7.100.131.64 0:0:0:0:0:ffff:764:8340
7.100.131.65 0:0:0:0:0:ffff:764:8341
7.100.131.66 0:0:0:0:0:ffff:764:8342
7.100.131.67 0:0:0:0:0:ffff:764:8343
7.100.131.68 0:0:0:0:0:ffff:764:8344
7.100.131.69 0:0:0:0:0:ffff:764:8345
7.100.131.70 0:0:0:0:0:ffff:764:8346
7.100.131.71 0:0:0:0:0:ffff:764:8347
7.100.131.72 0:0:0:0:0:ffff:764:8348
7.100.131.73 0:0:0:0:0:ffff:764:8349
7.100.131.74 0:0:0:0:0:ffff:764:834a
7.100.131.75 0:0:0:0:0:ffff:764:834b
7.100.131.76 0:0:0:0:0:ffff:764:834c
7.100.131.77 0:0:0:0:0:ffff:764:834d
7.100.131.78 0:0:0:0:0:ffff:764:834e
7.100.131.79 0:0:0:0:0:ffff:764:834f
7.100.131.80 0:0:0:0:0:ffff:764:8350
7.100.131.81 0:0:0:0:0:ffff:764:8351
7.100.131.82 0:0:0:0:0:ffff:764:8352
7.100.131.83 0:0:0:0:0:ffff:764:8353
7.100.131.84 0:0:0:0:0:ffff:764:8354
7.100.131.85 0:0:0:0:0:ffff:764:8355
7.100.131.86 0:0:0:0:0:ffff:764:8356
7.100.131.87 0:0:0:0:0:ffff:764:8357
7.100.131.88 0:0:0:0:0:ffff:764:8358
7.100.131.89 0:0:0:0:0:ffff:764:8359
7.100.131.90 0:0:0:0:0:ffff:764:835a
7.100.131.91 0:0:0:0:0:ffff:764:835b
7.100.131.92 0:0:0:0:0:ffff:764:835c
7.100.131.93 0:0:0:0:0:ffff:764:835d
7.100.131.94 0:0:0:0:0:ffff:764:835e
7.100.131.95 0:0:0:0:0:ffff:764:835f
7.100.131.96 0:0:0:0:0:ffff:764:8360
7.100.131.97 0:0:0:0:0:ffff:764:8361
7.100.131.98 0:0:0:0:0:ffff:764:8362
7.100.131.99 0:0:0:0:0:ffff:764:8363
7.100.131.100 0:0:0:0:0:ffff:764:8364
7.100.131.101 0:0:0:0:0:ffff:764:8365
7.100.131.102 0:0:0:0:0:ffff:764:8366
7.100.131.103 0:0:0:0:0:ffff:764:8367
7.100.131.104 0:0:0:0:0:ffff:764:8368
7.100.131.105 0:0:0:0:0:ffff:764:8369
7.100.131.106 0:0:0:0:0:ffff:764:836a
7.100.131.107 0:0:0:0:0:ffff:764:836b
7.100.131.108 0:0:0:0:0:ffff:764:836c
7.100.131.109 0:0:0:0:0:ffff:764:836d
7.100.131.110 0:0:0:0:0:ffff:764:836e
7.100.131.111 0:0:0:0:0:ffff:764:836f
7.100.131.112 0:0:0:0:0:ffff:764:8370
7.100.131.113 0:0:0:0:0:ffff:764:8371
7.100.131.114 0:0:0:0:0:ffff:764:8372
7.100.131.115 0:0:0:0:0:ffff:764:8373
7.100.131.116 0:0:0:0:0:ffff:764:8374
7.100.131.117 0:0:0:0:0:ffff:764:8375
7.100.131.118 0:0:0:0:0:ffff:764:8376
7.100.131.119 0:0:0:0:0:ffff:764:8377
7.100.131.120 0:0:0:0:0:ffff:764:8378


7.100.131.121 0:0:0:0:0:ffff:764:8379
7.100.131.122 0:0:0:0:0:ffff:764:837a
7.100.131.123 0:0:0:0:0:ffff:764:837b
7.100.131.124 0:0:0:0:0:ffff:764:837c
7.100.131.125 0:0:0:0:0:ffff:764:837d
7.100.131.126 0:0:0:0:0:ffff:764:837e
7.100.131.127 0:0:0:0:0:ffff:764:837f
7.100.131.128 0:0:0:0:0:ffff:764:8380
7.100.131.129 0:0:0:0:0:ffff:764:8381
7.100.131.130 0:0:0:0:0:ffff:764:8382
7.100.131.131 0:0:0:0:0:ffff:764:8383
7.100.131.132 0:0:0:0:0:ffff:764:8384
7.100.131.133 0:0:0:0:0:ffff:764:8385
7.100.131.134 0:0:0:0:0:ffff:764:8386
7.100.131.135 0:0:0:0:0:ffff:764:8387
7.100.131.136 0:0:0:0:0:ffff:764:8388
7.100.131.137 0:0:0:0:0:ffff:764:8389
7.100.131.138 0:0:0:0:0:ffff:764:838a
7.100.131.139 0:0:0:0:0:ffff:764:838b
7.100.131.140 0:0:0:0:0:ffff:764:838c
7.100.131.141 0:0:0:0:0:ffff:764:838d
7.100.131.142 0:0:0:0:0:ffff:764:838e
7.100.131.143 0:0:0:0:0:ffff:764:838f
7.100.131.144 0:0:0:0:0:ffff:764:8390
7.100.131.145 0:0:0:0:0:ffff:764:8391
7.100.131.146 0:0:0:0:0:ffff:764:8392
7.100.131.147 0:0:0:0:0:ffff:764:8393
7.100.131.148 0:0:0:0:0:ffff:764:8394
7.100.131.149 0:0:0:0:0:ffff:764:8395
7.100.131.150 0:0:0:0:0:ffff:764:8396
7.100.131.151 0:0:0:0:0:ffff:764:8397
7.100.131.152 0:0:0:0:0:ffff:764:8398
7.100.131.153 0:0:0:0:0:ffff:764:8399
7.100.131.154 0:0:0:0:0:ffff:764:839a
7.100.131.155 0:0:0:0:0:ffff:764:839b
7.100.131.156 0:0:0:0:0:ffff:764:839c
7.100.131.157 0:0:0:0:0:ffff:764:839d
7.100.131.158 0:0:0:0:0:ffff:764:839e
7.100.131.159 0:0:0:0:0:ffff:764:839f
7.100.131.160 0:0:0:0:0:ffff:764:83a0
7.100.131.161 0:0:0:0:0:ffff:764:83a1
7.100.131.162 0:0:0:0:0:ffff:764:83a2
7.100.131.163 0:0:0:0:0:ffff:764:83a3
7.100.131.164 0:0:0:0:0:ffff:764:83a4
7.100.131.165 0:0:0:0:0:ffff:764:83a5
7.100.131.166 0:0:0:0:0:ffff:764:83a6
7.100.131.167 0:0:0:0:0:ffff:764:83a7
7.100.131.168 0:0:0:0:0:ffff:764:83a8
7.100.131.169 0:0:0:0:0:ffff:764:83a9
7.100.131.170 0:0:0:0:0:ffff:764:83aa
7.100.131.171 0:0:0:0:0:ffff:764:83ab
7.100.131.172 0:0:0:0:0:ffff:764:83ac
7.100.131.173 0:0:0:0:0:ffff:764:83ad
7.100.131.174 0:0:0:0:0:ffff:764:83ae
7.100.131.175 0:0:0:0:0:ffff:764:83af
7.100.131.176 0:0:0:0:0:ffff:764:83b0
7.100.131.177 0:0:0:0:0:ffff:764:83b1
7.100.131.178 0:0:0:0:0:ffff:764:83b2
7.100.131.179 0:0:0:0:0:ffff:764:83b3
7.100.131.180 0:0:0:0:0:ffff:764:83b4


7.100.131.181 0:0:0:0:0:ffff:764:83b5
7.100.131.182 0:0:0:0:0:ffff:764:83b6
7.100.131.183 0:0:0:0:0:ffff:764:83b7
7.100.131.184 0:0:0:0:0:ffff:764:83b8
7.100.131.185 0:0:0:0:0:ffff:764:83b9
7.100.131.186 0:0:0:0:0:ffff:764:83ba
7.100.131.187 0:0:0:0:0:ffff:764:83bb
7.100.131.188 0:0:0:0:0:ffff:764:83bc
7.100.131.189 0:0:0:0:0:ffff:764:83bd
7.100.131.190 0:0:0:0:0:ffff:764:83be
7.100.131.191 0:0:0:0:0:ffff:764:83bf
7.100.131.192 0:0:0:0:0:ffff:764:83c0
7.100.131.193 0:0:0:0:0:ffff:764:83c1
7.100.131.194 0:0:0:0:0:ffff:764:83c2
7.100.131.195 0:0:0:0:0:ffff:764:83c3
7.100.131.196 0:0:0:0:0:ffff:764:83c4
7.100.131.197 0:0:0:0:0:ffff:764:83c5
7.100.131.198 0:0:0:0:0:ffff:764:83c6
7.100.131.199 0:0:0:0:0:ffff:764:83c7
7.100.131.200 0:0:0:0:0:ffff:764:83c8
7.100.131.201 0:0:0:0:0:ffff:764:83c9
7.100.131.202 0:0:0:0:0:ffff:764:83ca
7.100.131.203 0:0:0:0:0:ffff:764:83cb
7.100.131.204 0:0:0:0:0:ffff:764:83cc
7.100.131.205 0:0:0:0:0:ffff:764:83cd
7.100.131.206 0:0:0:0:0:ffff:764:83ce
7.100.131.207 0:0:0:0:0:ffff:764:83cf
7.100.131.208 0:0:0:0:0:ffff:764:83d0
7.100.131.209 0:0:0:0:0:ffff:764:83d1
7.100.131.210 0:0:0:0:0:ffff:764:83d2
7.100.131.211 0:0:0:0:0:ffff:764:83d3
7.100.131.212 0:0:0:0:0:ffff:764:83d4
7.100.131.213 0:0:0:0:0:ffff:764:83d5
7.100.131.214 0:0:0:0:0:ffff:764:83d6
7.100.131.215 0:0:0:0:0:ffff:764:83d7
7.100.131.216 0:0:0:0:0:ffff:764:83d8
7.100.131.217 0:0:0:0:0:ffff:764:83d9
7.100.131.218 0:0:0:0:0:ffff:764:83da
7.100.131.219 0:0:0:0:0:ffff:764:83db
7.100.131.220 0:0:0:0:0:ffff:764:83dc
7.100.131.221 0:0:0:0:0:ffff:764:83dd
7.100.131.222 0:0:0:0:0:ffff:764:83de
7.100.131.223 0:0:0:0:0:ffff:764:83df
7.100.131.224 0:0:0:0:0:ffff:764:83e0
7.100.131.225 0:0:0:0:0:ffff:764:83e1
7.100.131.226 0:0:0:0:0:ffff:764:83e2
7.100.131.227 0:0:0:0:0:ffff:764:83e3
7.100.131.228 0:0:0:0:0:ffff:764:83e4
7.100.131.229 0:0:0:0:0:ffff:764:83e5
7.100.131.230 0:0:0:0:0:ffff:764:83e6
7.100.131.231 0:0:0:0:0:ffff:764:83e7
7.100.131.232 0:0:0:0:0:ffff:764:83e8
7.100.131.233 0:0:0:0:0:ffff:764:83e9
7.100.131.234 0:0:0:0:0:ffff:764:83ea
7.100.131.235 0:0:0:0:0:ffff:764:83eb
7.100.131.236 0:0:0:0:0:ffff:764:83ec
7.100.131.237 0:0:0:0:0:ffff:764:83ed
7.100.131.238 0:0:0:0:0:ffff:764:83ee
7.100.131.239 0:0:0:0:0:ffff:764:83ef
7.100.131.240 0:0:0:0:0:ffff:764:83f0
7.100.131.241 0:0:0:0:0:ffff:764:83f1
7.100.131.242 0:0:0:0:0:ffff:764:83f2
7.100.131.243 0:0:0:0:0:ffff:764:83f3
7.100.131.244 0:0:0:0:0:ffff:764:83f4
7.100.131.245 0:0:0:0:0:ffff:764:83f5
7.100.131.246 0:0:0:0:0:ffff:764:83f6
7.100.131.247 0:0:0:0:0:ffff:764:83f7
7.100.131.248 0:0:0:0:0:ffff:764:83f8
7.100.131.249 0:0:0:0:0:ffff:764:83f9
7.100.131.250 0:0:0:0:0:ffff:764:83fa
7.100.131.251 0:0:0:0:0:ffff:764:83fb
7.100.131.252 0:0:0:0:0:ffff:764:83fc
7.100.131.253 0:0:0:0:0:ffff:764:83fd
7.100.131.254 0:0:0:0:0:ffff:764:83fe
7.100.131.255 0:0:0:0:0:ffff:764:83ff


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.