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
151.105.131.1 0:0:0:0:0:ffff:9769:8301
151.105.131.2 0:0:0:0:0:ffff:9769:8302
151.105.131.3 0:0:0:0:0:ffff:9769:8303
151.105.131.4 0:0:0:0:0:ffff:9769:8304
151.105.131.5 0:0:0:0:0:ffff:9769:8305
151.105.131.6 0:0:0:0:0:ffff:9769:8306
151.105.131.7 0:0:0:0:0:ffff:9769:8307
151.105.131.8 0:0:0:0:0:ffff:9769:8308
151.105.131.9 0:0:0:0:0:ffff:9769:8309
151.105.131.10 0:0:0:0:0:ffff:9769:830a
151.105.131.11 0:0:0:0:0:ffff:9769:830b
151.105.131.12 0:0:0:0:0:ffff:9769:830c
151.105.131.13 0:0:0:0:0:ffff:9769:830d
151.105.131.14 0:0:0:0:0:ffff:9769:830e
151.105.131.15 0:0:0:0:0:ffff:9769:830f
151.105.131.16 0:0:0:0:0:ffff:9769:8310
151.105.131.17 0:0:0:0:0:ffff:9769:8311
151.105.131.18 0:0:0:0:0:ffff:9769:8312
151.105.131.19 0:0:0:0:0:ffff:9769:8313
151.105.131.20 0:0:0:0:0:ffff:9769:8314
151.105.131.21 0:0:0:0:0:ffff:9769:8315
151.105.131.22 0:0:0:0:0:ffff:9769:8316
151.105.131.23 0:0:0:0:0:ffff:9769:8317
151.105.131.24 0:0:0:0:0:ffff:9769:8318
151.105.131.25 0:0:0:0:0:ffff:9769:8319
151.105.131.26 0:0:0:0:0:ffff:9769:831a
151.105.131.27 0:0:0:0:0:ffff:9769:831b
151.105.131.28 0:0:0:0:0:ffff:9769:831c
151.105.131.29 0:0:0:0:0:ffff:9769:831d
151.105.131.30 0:0:0:0:0:ffff:9769:831e
151.105.131.31 0:0:0:0:0:ffff:9769:831f
151.105.131.32 0:0:0:0:0:ffff:9769:8320
151.105.131.33 0:0:0:0:0:ffff:9769:8321
151.105.131.34 0:0:0:0:0:ffff:9769:8322
151.105.131.35 0:0:0:0:0:ffff:9769:8323
151.105.131.36 0:0:0:0:0:ffff:9769:8324
151.105.131.37 0:0:0:0:0:ffff:9769:8325
151.105.131.38 0:0:0:0:0:ffff:9769:8326
151.105.131.39 0:0:0:0:0:ffff:9769:8327
151.105.131.40 0:0:0:0:0:ffff:9769:8328
151.105.131.41 0:0:0:0:0:ffff:9769:8329
151.105.131.42 0:0:0:0:0:ffff:9769:832a
151.105.131.43 0:0:0:0:0:ffff:9769:832b
151.105.131.44 0:0:0:0:0:ffff:9769:832c
151.105.131.45 0:0:0:0:0:ffff:9769:832d
151.105.131.46 0:0:0:0:0:ffff:9769:832e
151.105.131.47 0:0:0:0:0:ffff:9769:832f
151.105.131.48 0:0:0:0:0:ffff:9769:8330
151.105.131.49 0:0:0:0:0:ffff:9769:8331
151.105.131.50 0:0:0:0:0:ffff:9769:8332
151.105.131.51 0:0:0:0:0:ffff:9769:8333
151.105.131.52 0:0:0:0:0:ffff:9769:8334
151.105.131.53 0:0:0:0:0:ffff:9769:8335
151.105.131.54 0:0:0:0:0:ffff:9769:8336
151.105.131.55 0:0:0:0:0:ffff:9769:8337
151.105.131.56 0:0:0:0:0:ffff:9769:8338
151.105.131.57 0:0:0:0:0:ffff:9769:8339
151.105.131.58 0:0:0:0:0:ffff:9769:833a
151.105.131.59 0:0:0:0:0:ffff:9769:833b
151.105.131.60 0:0:0:0:0:ffff:9769:833c


151.105.131.61 0:0:0:0:0:ffff:9769:833d
151.105.131.62 0:0:0:0:0:ffff:9769:833e
151.105.131.63 0:0:0:0:0:ffff:9769:833f
151.105.131.64 0:0:0:0:0:ffff:9769:8340
151.105.131.65 0:0:0:0:0:ffff:9769:8341
151.105.131.66 0:0:0:0:0:ffff:9769:8342
151.105.131.67 0:0:0:0:0:ffff:9769:8343
151.105.131.68 0:0:0:0:0:ffff:9769:8344
151.105.131.69 0:0:0:0:0:ffff:9769:8345
151.105.131.70 0:0:0:0:0:ffff:9769:8346
151.105.131.71 0:0:0:0:0:ffff:9769:8347
151.105.131.72 0:0:0:0:0:ffff:9769:8348
151.105.131.73 0:0:0:0:0:ffff:9769:8349
151.105.131.74 0:0:0:0:0:ffff:9769:834a
151.105.131.75 0:0:0:0:0:ffff:9769:834b
151.105.131.76 0:0:0:0:0:ffff:9769:834c
151.105.131.77 0:0:0:0:0:ffff:9769:834d
151.105.131.78 0:0:0:0:0:ffff:9769:834e
151.105.131.79 0:0:0:0:0:ffff:9769:834f
151.105.131.80 0:0:0:0:0:ffff:9769:8350
151.105.131.81 0:0:0:0:0:ffff:9769:8351
151.105.131.82 0:0:0:0:0:ffff:9769:8352
151.105.131.83 0:0:0:0:0:ffff:9769:8353
151.105.131.84 0:0:0:0:0:ffff:9769:8354
151.105.131.85 0:0:0:0:0:ffff:9769:8355
151.105.131.86 0:0:0:0:0:ffff:9769:8356
151.105.131.87 0:0:0:0:0:ffff:9769:8357
151.105.131.88 0:0:0:0:0:ffff:9769:8358
151.105.131.89 0:0:0:0:0:ffff:9769:8359
151.105.131.90 0:0:0:0:0:ffff:9769:835a
151.105.131.91 0:0:0:0:0:ffff:9769:835b
151.105.131.92 0:0:0:0:0:ffff:9769:835c
151.105.131.93 0:0:0:0:0:ffff:9769:835d
151.105.131.94 0:0:0:0:0:ffff:9769:835e
151.105.131.95 0:0:0:0:0:ffff:9769:835f
151.105.131.96 0:0:0:0:0:ffff:9769:8360
151.105.131.97 0:0:0:0:0:ffff:9769:8361
151.105.131.98 0:0:0:0:0:ffff:9769:8362
151.105.131.99 0:0:0:0:0:ffff:9769:8363
151.105.131.100 0:0:0:0:0:ffff:9769:8364
151.105.131.101 0:0:0:0:0:ffff:9769:8365
151.105.131.102 0:0:0:0:0:ffff:9769:8366
151.105.131.103 0:0:0:0:0:ffff:9769:8367
151.105.131.104 0:0:0:0:0:ffff:9769:8368
151.105.131.105 0:0:0:0:0:ffff:9769:8369
151.105.131.106 0:0:0:0:0:ffff:9769:836a
151.105.131.107 0:0:0:0:0:ffff:9769:836b
151.105.131.108 0:0:0:0:0:ffff:9769:836c
151.105.131.109 0:0:0:0:0:ffff:9769:836d
151.105.131.110 0:0:0:0:0:ffff:9769:836e
151.105.131.111 0:0:0:0:0:ffff:9769:836f
151.105.131.112 0:0:0:0:0:ffff:9769:8370
151.105.131.113 0:0:0:0:0:ffff:9769:8371
151.105.131.114 0:0:0:0:0:ffff:9769:8372
151.105.131.115 0:0:0:0:0:ffff:9769:8373
151.105.131.116 0:0:0:0:0:ffff:9769:8374
151.105.131.117 0:0:0:0:0:ffff:9769:8375
151.105.131.118 0:0:0:0:0:ffff:9769:8376
151.105.131.119 0:0:0:0:0:ffff:9769:8377
151.105.131.120 0:0:0:0:0:ffff:9769:8378


151.105.131.121 0:0:0:0:0:ffff:9769:8379
151.105.131.122 0:0:0:0:0:ffff:9769:837a
151.105.131.123 0:0:0:0:0:ffff:9769:837b
151.105.131.124 0:0:0:0:0:ffff:9769:837c
151.105.131.125 0:0:0:0:0:ffff:9769:837d
151.105.131.126 0:0:0:0:0:ffff:9769:837e
151.105.131.127 0:0:0:0:0:ffff:9769:837f
151.105.131.128 0:0:0:0:0:ffff:9769:8380
151.105.131.129 0:0:0:0:0:ffff:9769:8381
151.105.131.130 0:0:0:0:0:ffff:9769:8382
151.105.131.131 0:0:0:0:0:ffff:9769:8383
151.105.131.132 0:0:0:0:0:ffff:9769:8384
151.105.131.133 0:0:0:0:0:ffff:9769:8385
151.105.131.134 0:0:0:0:0:ffff:9769:8386
151.105.131.135 0:0:0:0:0:ffff:9769:8387
151.105.131.136 0:0:0:0:0:ffff:9769:8388
151.105.131.137 0:0:0:0:0:ffff:9769:8389
151.105.131.138 0:0:0:0:0:ffff:9769:838a
151.105.131.139 0:0:0:0:0:ffff:9769:838b
151.105.131.140 0:0:0:0:0:ffff:9769:838c
151.105.131.141 0:0:0:0:0:ffff:9769:838d
151.105.131.142 0:0:0:0:0:ffff:9769:838e
151.105.131.143 0:0:0:0:0:ffff:9769:838f
151.105.131.144 0:0:0:0:0:ffff:9769:8390
151.105.131.145 0:0:0:0:0:ffff:9769:8391
151.105.131.146 0:0:0:0:0:ffff:9769:8392
151.105.131.147 0:0:0:0:0:ffff:9769:8393
151.105.131.148 0:0:0:0:0:ffff:9769:8394
151.105.131.149 0:0:0:0:0:ffff:9769:8395
151.105.131.150 0:0:0:0:0:ffff:9769:8396
151.105.131.151 0:0:0:0:0:ffff:9769:8397
151.105.131.152 0:0:0:0:0:ffff:9769:8398
151.105.131.153 0:0:0:0:0:ffff:9769:8399
151.105.131.154 0:0:0:0:0:ffff:9769:839a
151.105.131.155 0:0:0:0:0:ffff:9769:839b
151.105.131.156 0:0:0:0:0:ffff:9769:839c
151.105.131.157 0:0:0:0:0:ffff:9769:839d
151.105.131.158 0:0:0:0:0:ffff:9769:839e
151.105.131.159 0:0:0:0:0:ffff:9769:839f
151.105.131.160 0:0:0:0:0:ffff:9769:83a0
151.105.131.161 0:0:0:0:0:ffff:9769:83a1
151.105.131.162 0:0:0:0:0:ffff:9769:83a2
151.105.131.163 0:0:0:0:0:ffff:9769:83a3
151.105.131.164 0:0:0:0:0:ffff:9769:83a4
151.105.131.165 0:0:0:0:0:ffff:9769:83a5
151.105.131.166 0:0:0:0:0:ffff:9769:83a6
151.105.131.167 0:0:0:0:0:ffff:9769:83a7
151.105.131.168 0:0:0:0:0:ffff:9769:83a8
151.105.131.169 0:0:0:0:0:ffff:9769:83a9
151.105.131.170 0:0:0:0:0:ffff:9769:83aa
151.105.131.171 0:0:0:0:0:ffff:9769:83ab
151.105.131.172 0:0:0:0:0:ffff:9769:83ac
151.105.131.173 0:0:0:0:0:ffff:9769:83ad
151.105.131.174 0:0:0:0:0:ffff:9769:83ae
151.105.131.175 0:0:0:0:0:ffff:9769:83af
151.105.131.176 0:0:0:0:0:ffff:9769:83b0
151.105.131.177 0:0:0:0:0:ffff:9769:83b1
151.105.131.178 0:0:0:0:0:ffff:9769:83b2
151.105.131.179 0:0:0:0:0:ffff:9769:83b3
151.105.131.180 0:0:0:0:0:ffff:9769:83b4


151.105.131.181 0:0:0:0:0:ffff:9769:83b5
151.105.131.182 0:0:0:0:0:ffff:9769:83b6
151.105.131.183 0:0:0:0:0:ffff:9769:83b7
151.105.131.184 0:0:0:0:0:ffff:9769:83b8
151.105.131.185 0:0:0:0:0:ffff:9769:83b9
151.105.131.186 0:0:0:0:0:ffff:9769:83ba
151.105.131.187 0:0:0:0:0:ffff:9769:83bb
151.105.131.188 0:0:0:0:0:ffff:9769:83bc
151.105.131.189 0:0:0:0:0:ffff:9769:83bd
151.105.131.190 0:0:0:0:0:ffff:9769:83be
151.105.131.191 0:0:0:0:0:ffff:9769:83bf
151.105.131.192 0:0:0:0:0:ffff:9769:83c0
151.105.131.193 0:0:0:0:0:ffff:9769:83c1
151.105.131.194 0:0:0:0:0:ffff:9769:83c2
151.105.131.195 0:0:0:0:0:ffff:9769:83c3
151.105.131.196 0:0:0:0:0:ffff:9769:83c4
151.105.131.197 0:0:0:0:0:ffff:9769:83c5
151.105.131.198 0:0:0:0:0:ffff:9769:83c6
151.105.131.199 0:0:0:0:0:ffff:9769:83c7
151.105.131.200 0:0:0:0:0:ffff:9769:83c8
151.105.131.201 0:0:0:0:0:ffff:9769:83c9
151.105.131.202 0:0:0:0:0:ffff:9769:83ca
151.105.131.203 0:0:0:0:0:ffff:9769:83cb
151.105.131.204 0:0:0:0:0:ffff:9769:83cc
151.105.131.205 0:0:0:0:0:ffff:9769:83cd
151.105.131.206 0:0:0:0:0:ffff:9769:83ce
151.105.131.207 0:0:0:0:0:ffff:9769:83cf
151.105.131.208 0:0:0:0:0:ffff:9769:83d0
151.105.131.209 0:0:0:0:0:ffff:9769:83d1
151.105.131.210 0:0:0:0:0:ffff:9769:83d2
151.105.131.211 0:0:0:0:0:ffff:9769:83d3
151.105.131.212 0:0:0:0:0:ffff:9769:83d4
151.105.131.213 0:0:0:0:0:ffff:9769:83d5
151.105.131.214 0:0:0:0:0:ffff:9769:83d6
151.105.131.215 0:0:0:0:0:ffff:9769:83d7
151.105.131.216 0:0:0:0:0:ffff:9769:83d8
151.105.131.217 0:0:0:0:0:ffff:9769:83d9
151.105.131.218 0:0:0:0:0:ffff:9769:83da
151.105.131.219 0:0:0:0:0:ffff:9769:83db
151.105.131.220 0:0:0:0:0:ffff:9769:83dc
151.105.131.221 0:0:0:0:0:ffff:9769:83dd
151.105.131.222 0:0:0:0:0:ffff:9769:83de
151.105.131.223 0:0:0:0:0:ffff:9769:83df
151.105.131.224 0:0:0:0:0:ffff:9769:83e0
151.105.131.225 0:0:0:0:0:ffff:9769:83e1
151.105.131.226 0:0:0:0:0:ffff:9769:83e2
151.105.131.227 0:0:0:0:0:ffff:9769:83e3
151.105.131.228 0:0:0:0:0:ffff:9769:83e4
151.105.131.229 0:0:0:0:0:ffff:9769:83e5
151.105.131.230 0:0:0:0:0:ffff:9769:83e6
151.105.131.231 0:0:0:0:0:ffff:9769:83e7
151.105.131.232 0:0:0:0:0:ffff:9769:83e8
151.105.131.233 0:0:0:0:0:ffff:9769:83e9
151.105.131.234 0:0:0:0:0:ffff:9769:83ea
151.105.131.235 0:0:0:0:0:ffff:9769:83eb
151.105.131.236 0:0:0:0:0:ffff:9769:83ec
151.105.131.237 0:0:0:0:0:ffff:9769:83ed
151.105.131.238 0:0:0:0:0:ffff:9769:83ee
151.105.131.239 0:0:0:0:0:ffff:9769:83ef
151.105.131.240 0:0:0:0:0:ffff:9769:83f0
151.105.131.241 0:0:0:0:0:ffff:9769:83f1
151.105.131.242 0:0:0:0:0:ffff:9769:83f2
151.105.131.243 0:0:0:0:0:ffff:9769:83f3
151.105.131.244 0:0:0:0:0:ffff:9769:83f4
151.105.131.245 0:0:0:0:0:ffff:9769:83f5
151.105.131.246 0:0:0:0:0:ffff:9769:83f6
151.105.131.247 0:0:0:0:0:ffff:9769:83f7
151.105.131.248 0:0:0:0:0:ffff:9769:83f8
151.105.131.249 0:0:0:0:0:ffff:9769:83f9
151.105.131.250 0:0:0:0:0:ffff:9769:83fa
151.105.131.251 0:0:0:0:0:ffff:9769:83fb
151.105.131.252 0:0:0:0:0:ffff:9769:83fc
151.105.131.253 0:0:0:0:0:ffff:9769:83fd
151.105.131.254 0:0:0:0:0:ffff:9769:83fe
151.105.131.255 0:0:0:0:0:ffff:9769:83ff


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.