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
115.2.3.1 0:0:0:0:0:ffff:7302:301
115.2.3.2 0:0:0:0:0:ffff:7302:302
115.2.3.3 0:0:0:0:0:ffff:7302:303
115.2.3.4 0:0:0:0:0:ffff:7302:304
115.2.3.5 0:0:0:0:0:ffff:7302:305
115.2.3.6 0:0:0:0:0:ffff:7302:306
115.2.3.7 0:0:0:0:0:ffff:7302:307
115.2.3.8 0:0:0:0:0:ffff:7302:308
115.2.3.9 0:0:0:0:0:ffff:7302:309
115.2.3.10 0:0:0:0:0:ffff:7302:30a
115.2.3.11 0:0:0:0:0:ffff:7302:30b
115.2.3.12 0:0:0:0:0:ffff:7302:30c
115.2.3.13 0:0:0:0:0:ffff:7302:30d
115.2.3.14 0:0:0:0:0:ffff:7302:30e
115.2.3.15 0:0:0:0:0:ffff:7302:30f
115.2.3.16 0:0:0:0:0:ffff:7302:310
115.2.3.17 0:0:0:0:0:ffff:7302:311
115.2.3.18 0:0:0:0:0:ffff:7302:312
115.2.3.19 0:0:0:0:0:ffff:7302:313
115.2.3.20 0:0:0:0:0:ffff:7302:314
115.2.3.21 0:0:0:0:0:ffff:7302:315
115.2.3.22 0:0:0:0:0:ffff:7302:316
115.2.3.23 0:0:0:0:0:ffff:7302:317
115.2.3.24 0:0:0:0:0:ffff:7302:318
115.2.3.25 0:0:0:0:0:ffff:7302:319
115.2.3.26 0:0:0:0:0:ffff:7302:31a
115.2.3.27 0:0:0:0:0:ffff:7302:31b
115.2.3.28 0:0:0:0:0:ffff:7302:31c
115.2.3.29 0:0:0:0:0:ffff:7302:31d
115.2.3.30 0:0:0:0:0:ffff:7302:31e
115.2.3.31 0:0:0:0:0:ffff:7302:31f
115.2.3.32 0:0:0:0:0:ffff:7302:320
115.2.3.33 0:0:0:0:0:ffff:7302:321
115.2.3.34 0:0:0:0:0:ffff:7302:322
115.2.3.35 0:0:0:0:0:ffff:7302:323
115.2.3.36 0:0:0:0:0:ffff:7302:324
115.2.3.37 0:0:0:0:0:ffff:7302:325
115.2.3.38 0:0:0:0:0:ffff:7302:326
115.2.3.39 0:0:0:0:0:ffff:7302:327
115.2.3.40 0:0:0:0:0:ffff:7302:328
115.2.3.41 0:0:0:0:0:ffff:7302:329
115.2.3.42 0:0:0:0:0:ffff:7302:32a
115.2.3.43 0:0:0:0:0:ffff:7302:32b
115.2.3.44 0:0:0:0:0:ffff:7302:32c
115.2.3.45 0:0:0:0:0:ffff:7302:32d
115.2.3.46 0:0:0:0:0:ffff:7302:32e
115.2.3.47 0:0:0:0:0:ffff:7302:32f
115.2.3.48 0:0:0:0:0:ffff:7302:330
115.2.3.49 0:0:0:0:0:ffff:7302:331
115.2.3.50 0:0:0:0:0:ffff:7302:332
115.2.3.51 0:0:0:0:0:ffff:7302:333
115.2.3.52 0:0:0:0:0:ffff:7302:334
115.2.3.53 0:0:0:0:0:ffff:7302:335
115.2.3.54 0:0:0:0:0:ffff:7302:336
115.2.3.55 0:0:0:0:0:ffff:7302:337
115.2.3.56 0:0:0:0:0:ffff:7302:338
115.2.3.57 0:0:0:0:0:ffff:7302:339
115.2.3.58 0:0:0:0:0:ffff:7302:33a
115.2.3.59 0:0:0:0:0:ffff:7302:33b
115.2.3.60 0:0:0:0:0:ffff:7302:33c


115.2.3.61 0:0:0:0:0:ffff:7302:33d
115.2.3.62 0:0:0:0:0:ffff:7302:33e
115.2.3.63 0:0:0:0:0:ffff:7302:33f
115.2.3.64 0:0:0:0:0:ffff:7302:340
115.2.3.65 0:0:0:0:0:ffff:7302:341
115.2.3.66 0:0:0:0:0:ffff:7302:342
115.2.3.67 0:0:0:0:0:ffff:7302:343
115.2.3.68 0:0:0:0:0:ffff:7302:344
115.2.3.69 0:0:0:0:0:ffff:7302:345
115.2.3.70 0:0:0:0:0:ffff:7302:346
115.2.3.71 0:0:0:0:0:ffff:7302:347
115.2.3.72 0:0:0:0:0:ffff:7302:348
115.2.3.73 0:0:0:0:0:ffff:7302:349
115.2.3.74 0:0:0:0:0:ffff:7302:34a
115.2.3.75 0:0:0:0:0:ffff:7302:34b
115.2.3.76 0:0:0:0:0:ffff:7302:34c
115.2.3.77 0:0:0:0:0:ffff:7302:34d
115.2.3.78 0:0:0:0:0:ffff:7302:34e
115.2.3.79 0:0:0:0:0:ffff:7302:34f
115.2.3.80 0:0:0:0:0:ffff:7302:350
115.2.3.81 0:0:0:0:0:ffff:7302:351
115.2.3.82 0:0:0:0:0:ffff:7302:352
115.2.3.83 0:0:0:0:0:ffff:7302:353
115.2.3.84 0:0:0:0:0:ffff:7302:354
115.2.3.85 0:0:0:0:0:ffff:7302:355
115.2.3.86 0:0:0:0:0:ffff:7302:356
115.2.3.87 0:0:0:0:0:ffff:7302:357
115.2.3.88 0:0:0:0:0:ffff:7302:358
115.2.3.89 0:0:0:0:0:ffff:7302:359
115.2.3.90 0:0:0:0:0:ffff:7302:35a
115.2.3.91 0:0:0:0:0:ffff:7302:35b
115.2.3.92 0:0:0:0:0:ffff:7302:35c
115.2.3.93 0:0:0:0:0:ffff:7302:35d
115.2.3.94 0:0:0:0:0:ffff:7302:35e
115.2.3.95 0:0:0:0:0:ffff:7302:35f
115.2.3.96 0:0:0:0:0:ffff:7302:360
115.2.3.97 0:0:0:0:0:ffff:7302:361
115.2.3.98 0:0:0:0:0:ffff:7302:362
115.2.3.99 0:0:0:0:0:ffff:7302:363
115.2.3.100 0:0:0:0:0:ffff:7302:364
115.2.3.101 0:0:0:0:0:ffff:7302:365
115.2.3.102 0:0:0:0:0:ffff:7302:366
115.2.3.103 0:0:0:0:0:ffff:7302:367
115.2.3.104 0:0:0:0:0:ffff:7302:368
115.2.3.105 0:0:0:0:0:ffff:7302:369
115.2.3.106 0:0:0:0:0:ffff:7302:36a
115.2.3.107 0:0:0:0:0:ffff:7302:36b
115.2.3.108 0:0:0:0:0:ffff:7302:36c
115.2.3.109 0:0:0:0:0:ffff:7302:36d
115.2.3.110 0:0:0:0:0:ffff:7302:36e
115.2.3.111 0:0:0:0:0:ffff:7302:36f
115.2.3.112 0:0:0:0:0:ffff:7302:370
115.2.3.113 0:0:0:0:0:ffff:7302:371
115.2.3.114 0:0:0:0:0:ffff:7302:372
115.2.3.115 0:0:0:0:0:ffff:7302:373
115.2.3.116 0:0:0:0:0:ffff:7302:374
115.2.3.117 0:0:0:0:0:ffff:7302:375
115.2.3.118 0:0:0:0:0:ffff:7302:376
115.2.3.119 0:0:0:0:0:ffff:7302:377
115.2.3.120 0:0:0:0:0:ffff:7302:378


115.2.3.121 0:0:0:0:0:ffff:7302:379
115.2.3.122 0:0:0:0:0:ffff:7302:37a
115.2.3.123 0:0:0:0:0:ffff:7302:37b
115.2.3.124 0:0:0:0:0:ffff:7302:37c
115.2.3.125 0:0:0:0:0:ffff:7302:37d
115.2.3.126 0:0:0:0:0:ffff:7302:37e
115.2.3.127 0:0:0:0:0:ffff:7302:37f
115.2.3.128 0:0:0:0:0:ffff:7302:380
115.2.3.129 0:0:0:0:0:ffff:7302:381
115.2.3.130 0:0:0:0:0:ffff:7302:382
115.2.3.131 0:0:0:0:0:ffff:7302:383
115.2.3.132 0:0:0:0:0:ffff:7302:384
115.2.3.133 0:0:0:0:0:ffff:7302:385
115.2.3.134 0:0:0:0:0:ffff:7302:386
115.2.3.135 0:0:0:0:0:ffff:7302:387
115.2.3.136 0:0:0:0:0:ffff:7302:388
115.2.3.137 0:0:0:0:0:ffff:7302:389
115.2.3.138 0:0:0:0:0:ffff:7302:38a
115.2.3.139 0:0:0:0:0:ffff:7302:38b
115.2.3.140 0:0:0:0:0:ffff:7302:38c
115.2.3.141 0:0:0:0:0:ffff:7302:38d
115.2.3.142 0:0:0:0:0:ffff:7302:38e
115.2.3.143 0:0:0:0:0:ffff:7302:38f
115.2.3.144 0:0:0:0:0:ffff:7302:390
115.2.3.145 0:0:0:0:0:ffff:7302:391
115.2.3.146 0:0:0:0:0:ffff:7302:392
115.2.3.147 0:0:0:0:0:ffff:7302:393
115.2.3.148 0:0:0:0:0:ffff:7302:394
115.2.3.149 0:0:0:0:0:ffff:7302:395
115.2.3.150 0:0:0:0:0:ffff:7302:396
115.2.3.151 0:0:0:0:0:ffff:7302:397
115.2.3.152 0:0:0:0:0:ffff:7302:398
115.2.3.153 0:0:0:0:0:ffff:7302:399
115.2.3.154 0:0:0:0:0:ffff:7302:39a
115.2.3.155 0:0:0:0:0:ffff:7302:39b
115.2.3.156 0:0:0:0:0:ffff:7302:39c
115.2.3.157 0:0:0:0:0:ffff:7302:39d
115.2.3.158 0:0:0:0:0:ffff:7302:39e
115.2.3.159 0:0:0:0:0:ffff:7302:39f
115.2.3.160 0:0:0:0:0:ffff:7302:3a0
115.2.3.161 0:0:0:0:0:ffff:7302:3a1
115.2.3.162 0:0:0:0:0:ffff:7302:3a2
115.2.3.163 0:0:0:0:0:ffff:7302:3a3
115.2.3.164 0:0:0:0:0:ffff:7302:3a4
115.2.3.165 0:0:0:0:0:ffff:7302:3a5
115.2.3.166 0:0:0:0:0:ffff:7302:3a6
115.2.3.167 0:0:0:0:0:ffff:7302:3a7
115.2.3.168 0:0:0:0:0:ffff:7302:3a8
115.2.3.169 0:0:0:0:0:ffff:7302:3a9
115.2.3.170 0:0:0:0:0:ffff:7302:3aa
115.2.3.171 0:0:0:0:0:ffff:7302:3ab
115.2.3.172 0:0:0:0:0:ffff:7302:3ac
115.2.3.173 0:0:0:0:0:ffff:7302:3ad
115.2.3.174 0:0:0:0:0:ffff:7302:3ae
115.2.3.175 0:0:0:0:0:ffff:7302:3af
115.2.3.176 0:0:0:0:0:ffff:7302:3b0
115.2.3.177 0:0:0:0:0:ffff:7302:3b1
115.2.3.178 0:0:0:0:0:ffff:7302:3b2
115.2.3.179 0:0:0:0:0:ffff:7302:3b3
115.2.3.180 0:0:0:0:0:ffff:7302:3b4


115.2.3.181 0:0:0:0:0:ffff:7302:3b5
115.2.3.182 0:0:0:0:0:ffff:7302:3b6
115.2.3.183 0:0:0:0:0:ffff:7302:3b7
115.2.3.184 0:0:0:0:0:ffff:7302:3b8
115.2.3.185 0:0:0:0:0:ffff:7302:3b9
115.2.3.186 0:0:0:0:0:ffff:7302:3ba
115.2.3.187 0:0:0:0:0:ffff:7302:3bb
115.2.3.188 0:0:0:0:0:ffff:7302:3bc
115.2.3.189 0:0:0:0:0:ffff:7302:3bd
115.2.3.190 0:0:0:0:0:ffff:7302:3be
115.2.3.191 0:0:0:0:0:ffff:7302:3bf
115.2.3.192 0:0:0:0:0:ffff:7302:3c0
115.2.3.193 0:0:0:0:0:ffff:7302:3c1
115.2.3.194 0:0:0:0:0:ffff:7302:3c2
115.2.3.195 0:0:0:0:0:ffff:7302:3c3
115.2.3.196 0:0:0:0:0:ffff:7302:3c4
115.2.3.197 0:0:0:0:0:ffff:7302:3c5
115.2.3.198 0:0:0:0:0:ffff:7302:3c6
115.2.3.199 0:0:0:0:0:ffff:7302:3c7
115.2.3.200 0:0:0:0:0:ffff:7302:3c8
115.2.3.201 0:0:0:0:0:ffff:7302:3c9
115.2.3.202 0:0:0:0:0:ffff:7302:3ca
115.2.3.203 0:0:0:0:0:ffff:7302:3cb
115.2.3.204 0:0:0:0:0:ffff:7302:3cc
115.2.3.205 0:0:0:0:0:ffff:7302:3cd
115.2.3.206 0:0:0:0:0:ffff:7302:3ce
115.2.3.207 0:0:0:0:0:ffff:7302:3cf
115.2.3.208 0:0:0:0:0:ffff:7302:3d0
115.2.3.209 0:0:0:0:0:ffff:7302:3d1
115.2.3.210 0:0:0:0:0:ffff:7302:3d2
115.2.3.211 0:0:0:0:0:ffff:7302:3d3
115.2.3.212 0:0:0:0:0:ffff:7302:3d4
115.2.3.213 0:0:0:0:0:ffff:7302:3d5
115.2.3.214 0:0:0:0:0:ffff:7302:3d6
115.2.3.215 0:0:0:0:0:ffff:7302:3d7
115.2.3.216 0:0:0:0:0:ffff:7302:3d8
115.2.3.217 0:0:0:0:0:ffff:7302:3d9
115.2.3.218 0:0:0:0:0:ffff:7302:3da
115.2.3.219 0:0:0:0:0:ffff:7302:3db
115.2.3.220 0:0:0:0:0:ffff:7302:3dc
115.2.3.221 0:0:0:0:0:ffff:7302:3dd
115.2.3.222 0:0:0:0:0:ffff:7302:3de
115.2.3.223 0:0:0:0:0:ffff:7302:3df
115.2.3.224 0:0:0:0:0:ffff:7302:3e0
115.2.3.225 0:0:0:0:0:ffff:7302:3e1
115.2.3.226 0:0:0:0:0:ffff:7302:3e2
115.2.3.227 0:0:0:0:0:ffff:7302:3e3
115.2.3.228 0:0:0:0:0:ffff:7302:3e4
115.2.3.229 0:0:0:0:0:ffff:7302:3e5
115.2.3.230 0:0:0:0:0:ffff:7302:3e6
115.2.3.231 0:0:0:0:0:ffff:7302:3e7
115.2.3.232 0:0:0:0:0:ffff:7302:3e8
115.2.3.233 0:0:0:0:0:ffff:7302:3e9
115.2.3.234 0:0:0:0:0:ffff:7302:3ea
115.2.3.235 0:0:0:0:0:ffff:7302:3eb
115.2.3.236 0:0:0:0:0:ffff:7302:3ec
115.2.3.237 0:0:0:0:0:ffff:7302:3ed
115.2.3.238 0:0:0:0:0:ffff:7302:3ee
115.2.3.239 0:0:0:0:0:ffff:7302:3ef
115.2.3.240 0:0:0:0:0:ffff:7302:3f0
115.2.3.241 0:0:0:0:0:ffff:7302:3f1
115.2.3.242 0:0:0:0:0:ffff:7302:3f2
115.2.3.243 0:0:0:0:0:ffff:7302:3f3
115.2.3.244 0:0:0:0:0:ffff:7302:3f4
115.2.3.245 0:0:0:0:0:ffff:7302:3f5
115.2.3.246 0:0:0:0:0:ffff:7302:3f6
115.2.3.247 0:0:0:0:0:ffff:7302:3f7
115.2.3.248 0:0:0:0:0:ffff:7302:3f8
115.2.3.249 0:0:0:0:0:ffff:7302:3f9
115.2.3.250 0:0:0:0:0:ffff:7302:3fa
115.2.3.251 0:0:0:0:0:ffff:7302:3fb
115.2.3.252 0:0:0:0:0:ffff:7302:3fc
115.2.3.253 0:0:0:0:0:ffff:7302:3fd
115.2.3.254 0:0:0:0:0:ffff:7302:3fe
115.2.3.255 0:0:0:0:0:ffff:7302:3ff


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.