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
157.147.3.1 0:0:0:0:0:ffff:9d93:301
157.147.3.2 0:0:0:0:0:ffff:9d93:302
157.147.3.3 0:0:0:0:0:ffff:9d93:303
157.147.3.4 0:0:0:0:0:ffff:9d93:304
157.147.3.5 0:0:0:0:0:ffff:9d93:305
157.147.3.6 0:0:0:0:0:ffff:9d93:306
157.147.3.7 0:0:0:0:0:ffff:9d93:307
157.147.3.8 0:0:0:0:0:ffff:9d93:308
157.147.3.9 0:0:0:0:0:ffff:9d93:309
157.147.3.10 0:0:0:0:0:ffff:9d93:30a
157.147.3.11 0:0:0:0:0:ffff:9d93:30b
157.147.3.12 0:0:0:0:0:ffff:9d93:30c
157.147.3.13 0:0:0:0:0:ffff:9d93:30d
157.147.3.14 0:0:0:0:0:ffff:9d93:30e
157.147.3.15 0:0:0:0:0:ffff:9d93:30f
157.147.3.16 0:0:0:0:0:ffff:9d93:310
157.147.3.17 0:0:0:0:0:ffff:9d93:311
157.147.3.18 0:0:0:0:0:ffff:9d93:312
157.147.3.19 0:0:0:0:0:ffff:9d93:313
157.147.3.20 0:0:0:0:0:ffff:9d93:314
157.147.3.21 0:0:0:0:0:ffff:9d93:315
157.147.3.22 0:0:0:0:0:ffff:9d93:316
157.147.3.23 0:0:0:0:0:ffff:9d93:317
157.147.3.24 0:0:0:0:0:ffff:9d93:318
157.147.3.25 0:0:0:0:0:ffff:9d93:319
157.147.3.26 0:0:0:0:0:ffff:9d93:31a
157.147.3.27 0:0:0:0:0:ffff:9d93:31b
157.147.3.28 0:0:0:0:0:ffff:9d93:31c
157.147.3.29 0:0:0:0:0:ffff:9d93:31d
157.147.3.30 0:0:0:0:0:ffff:9d93:31e
157.147.3.31 0:0:0:0:0:ffff:9d93:31f
157.147.3.32 0:0:0:0:0:ffff:9d93:320
157.147.3.33 0:0:0:0:0:ffff:9d93:321
157.147.3.34 0:0:0:0:0:ffff:9d93:322
157.147.3.35 0:0:0:0:0:ffff:9d93:323
157.147.3.36 0:0:0:0:0:ffff:9d93:324
157.147.3.37 0:0:0:0:0:ffff:9d93:325
157.147.3.38 0:0:0:0:0:ffff:9d93:326
157.147.3.39 0:0:0:0:0:ffff:9d93:327
157.147.3.40 0:0:0:0:0:ffff:9d93:328
157.147.3.41 0:0:0:0:0:ffff:9d93:329
157.147.3.42 0:0:0:0:0:ffff:9d93:32a
157.147.3.43 0:0:0:0:0:ffff:9d93:32b
157.147.3.44 0:0:0:0:0:ffff:9d93:32c
157.147.3.45 0:0:0:0:0:ffff:9d93:32d
157.147.3.46 0:0:0:0:0:ffff:9d93:32e
157.147.3.47 0:0:0:0:0:ffff:9d93:32f
157.147.3.48 0:0:0:0:0:ffff:9d93:330
157.147.3.49 0:0:0:0:0:ffff:9d93:331
157.147.3.50 0:0:0:0:0:ffff:9d93:332
157.147.3.51 0:0:0:0:0:ffff:9d93:333
157.147.3.52 0:0:0:0:0:ffff:9d93:334
157.147.3.53 0:0:0:0:0:ffff:9d93:335
157.147.3.54 0:0:0:0:0:ffff:9d93:336
157.147.3.55 0:0:0:0:0:ffff:9d93:337
157.147.3.56 0:0:0:0:0:ffff:9d93:338
157.147.3.57 0:0:0:0:0:ffff:9d93:339
157.147.3.58 0:0:0:0:0:ffff:9d93:33a
157.147.3.59 0:0:0:0:0:ffff:9d93:33b
157.147.3.60 0:0:0:0:0:ffff:9d93:33c


157.147.3.61 0:0:0:0:0:ffff:9d93:33d
157.147.3.62 0:0:0:0:0:ffff:9d93:33e
157.147.3.63 0:0:0:0:0:ffff:9d93:33f
157.147.3.64 0:0:0:0:0:ffff:9d93:340
157.147.3.65 0:0:0:0:0:ffff:9d93:341
157.147.3.66 0:0:0:0:0:ffff:9d93:342
157.147.3.67 0:0:0:0:0:ffff:9d93:343
157.147.3.68 0:0:0:0:0:ffff:9d93:344
157.147.3.69 0:0:0:0:0:ffff:9d93:345
157.147.3.70 0:0:0:0:0:ffff:9d93:346
157.147.3.71 0:0:0:0:0:ffff:9d93:347
157.147.3.72 0:0:0:0:0:ffff:9d93:348
157.147.3.73 0:0:0:0:0:ffff:9d93:349
157.147.3.74 0:0:0:0:0:ffff:9d93:34a
157.147.3.75 0:0:0:0:0:ffff:9d93:34b
157.147.3.76 0:0:0:0:0:ffff:9d93:34c
157.147.3.77 0:0:0:0:0:ffff:9d93:34d
157.147.3.78 0:0:0:0:0:ffff:9d93:34e
157.147.3.79 0:0:0:0:0:ffff:9d93:34f
157.147.3.80 0:0:0:0:0:ffff:9d93:350
157.147.3.81 0:0:0:0:0:ffff:9d93:351
157.147.3.82 0:0:0:0:0:ffff:9d93:352
157.147.3.83 0:0:0:0:0:ffff:9d93:353
157.147.3.84 0:0:0:0:0:ffff:9d93:354
157.147.3.85 0:0:0:0:0:ffff:9d93:355
157.147.3.86 0:0:0:0:0:ffff:9d93:356
157.147.3.87 0:0:0:0:0:ffff:9d93:357
157.147.3.88 0:0:0:0:0:ffff:9d93:358
157.147.3.89 0:0:0:0:0:ffff:9d93:359
157.147.3.90 0:0:0:0:0:ffff:9d93:35a
157.147.3.91 0:0:0:0:0:ffff:9d93:35b
157.147.3.92 0:0:0:0:0:ffff:9d93:35c
157.147.3.93 0:0:0:0:0:ffff:9d93:35d
157.147.3.94 0:0:0:0:0:ffff:9d93:35e
157.147.3.95 0:0:0:0:0:ffff:9d93:35f
157.147.3.96 0:0:0:0:0:ffff:9d93:360
157.147.3.97 0:0:0:0:0:ffff:9d93:361
157.147.3.98 0:0:0:0:0:ffff:9d93:362
157.147.3.99 0:0:0:0:0:ffff:9d93:363
157.147.3.100 0:0:0:0:0:ffff:9d93:364
157.147.3.101 0:0:0:0:0:ffff:9d93:365
157.147.3.102 0:0:0:0:0:ffff:9d93:366
157.147.3.103 0:0:0:0:0:ffff:9d93:367
157.147.3.104 0:0:0:0:0:ffff:9d93:368
157.147.3.105 0:0:0:0:0:ffff:9d93:369
157.147.3.106 0:0:0:0:0:ffff:9d93:36a
157.147.3.107 0:0:0:0:0:ffff:9d93:36b
157.147.3.108 0:0:0:0:0:ffff:9d93:36c
157.147.3.109 0:0:0:0:0:ffff:9d93:36d
157.147.3.110 0:0:0:0:0:ffff:9d93:36e
157.147.3.111 0:0:0:0:0:ffff:9d93:36f
157.147.3.112 0:0:0:0:0:ffff:9d93:370
157.147.3.113 0:0:0:0:0:ffff:9d93:371
157.147.3.114 0:0:0:0:0:ffff:9d93:372
157.147.3.115 0:0:0:0:0:ffff:9d93:373
157.147.3.116 0:0:0:0:0:ffff:9d93:374
157.147.3.117 0:0:0:0:0:ffff:9d93:375
157.147.3.118 0:0:0:0:0:ffff:9d93:376
157.147.3.119 0:0:0:0:0:ffff:9d93:377
157.147.3.120 0:0:0:0:0:ffff:9d93:378


157.147.3.121 0:0:0:0:0:ffff:9d93:379
157.147.3.122 0:0:0:0:0:ffff:9d93:37a
157.147.3.123 0:0:0:0:0:ffff:9d93:37b
157.147.3.124 0:0:0:0:0:ffff:9d93:37c
157.147.3.125 0:0:0:0:0:ffff:9d93:37d
157.147.3.126 0:0:0:0:0:ffff:9d93:37e
157.147.3.127 0:0:0:0:0:ffff:9d93:37f
157.147.3.128 0:0:0:0:0:ffff:9d93:380
157.147.3.129 0:0:0:0:0:ffff:9d93:381
157.147.3.130 0:0:0:0:0:ffff:9d93:382
157.147.3.131 0:0:0:0:0:ffff:9d93:383
157.147.3.132 0:0:0:0:0:ffff:9d93:384
157.147.3.133 0:0:0:0:0:ffff:9d93:385
157.147.3.134 0:0:0:0:0:ffff:9d93:386
157.147.3.135 0:0:0:0:0:ffff:9d93:387
157.147.3.136 0:0:0:0:0:ffff:9d93:388
157.147.3.137 0:0:0:0:0:ffff:9d93:389
157.147.3.138 0:0:0:0:0:ffff:9d93:38a
157.147.3.139 0:0:0:0:0:ffff:9d93:38b
157.147.3.140 0:0:0:0:0:ffff:9d93:38c
157.147.3.141 0:0:0:0:0:ffff:9d93:38d
157.147.3.142 0:0:0:0:0:ffff:9d93:38e
157.147.3.143 0:0:0:0:0:ffff:9d93:38f
157.147.3.144 0:0:0:0:0:ffff:9d93:390
157.147.3.145 0:0:0:0:0:ffff:9d93:391
157.147.3.146 0:0:0:0:0:ffff:9d93:392
157.147.3.147 0:0:0:0:0:ffff:9d93:393
157.147.3.148 0:0:0:0:0:ffff:9d93:394
157.147.3.149 0:0:0:0:0:ffff:9d93:395
157.147.3.150 0:0:0:0:0:ffff:9d93:396
157.147.3.151 0:0:0:0:0:ffff:9d93:397
157.147.3.152 0:0:0:0:0:ffff:9d93:398
157.147.3.153 0:0:0:0:0:ffff:9d93:399
157.147.3.154 0:0:0:0:0:ffff:9d93:39a
157.147.3.155 0:0:0:0:0:ffff:9d93:39b
157.147.3.156 0:0:0:0:0:ffff:9d93:39c
157.147.3.157 0:0:0:0:0:ffff:9d93:39d
157.147.3.158 0:0:0:0:0:ffff:9d93:39e
157.147.3.159 0:0:0:0:0:ffff:9d93:39f
157.147.3.160 0:0:0:0:0:ffff:9d93:3a0
157.147.3.161 0:0:0:0:0:ffff:9d93:3a1
157.147.3.162 0:0:0:0:0:ffff:9d93:3a2
157.147.3.163 0:0:0:0:0:ffff:9d93:3a3
157.147.3.164 0:0:0:0:0:ffff:9d93:3a4
157.147.3.165 0:0:0:0:0:ffff:9d93:3a5
157.147.3.166 0:0:0:0:0:ffff:9d93:3a6
157.147.3.167 0:0:0:0:0:ffff:9d93:3a7
157.147.3.168 0:0:0:0:0:ffff:9d93:3a8
157.147.3.169 0:0:0:0:0:ffff:9d93:3a9
157.147.3.170 0:0:0:0:0:ffff:9d93:3aa
157.147.3.171 0:0:0:0:0:ffff:9d93:3ab
157.147.3.172 0:0:0:0:0:ffff:9d93:3ac
157.147.3.173 0:0:0:0:0:ffff:9d93:3ad
157.147.3.174 0:0:0:0:0:ffff:9d93:3ae
157.147.3.175 0:0:0:0:0:ffff:9d93:3af
157.147.3.176 0:0:0:0:0:ffff:9d93:3b0
157.147.3.177 0:0:0:0:0:ffff:9d93:3b1
157.147.3.178 0:0:0:0:0:ffff:9d93:3b2
157.147.3.179 0:0:0:0:0:ffff:9d93:3b3
157.147.3.180 0:0:0:0:0:ffff:9d93:3b4


157.147.3.181 0:0:0:0:0:ffff:9d93:3b5
157.147.3.182 0:0:0:0:0:ffff:9d93:3b6
157.147.3.183 0:0:0:0:0:ffff:9d93:3b7
157.147.3.184 0:0:0:0:0:ffff:9d93:3b8
157.147.3.185 0:0:0:0:0:ffff:9d93:3b9
157.147.3.186 0:0:0:0:0:ffff:9d93:3ba
157.147.3.187 0:0:0:0:0:ffff:9d93:3bb
157.147.3.188 0:0:0:0:0:ffff:9d93:3bc
157.147.3.189 0:0:0:0:0:ffff:9d93:3bd
157.147.3.190 0:0:0:0:0:ffff:9d93:3be
157.147.3.191 0:0:0:0:0:ffff:9d93:3bf
157.147.3.192 0:0:0:0:0:ffff:9d93:3c0
157.147.3.193 0:0:0:0:0:ffff:9d93:3c1
157.147.3.194 0:0:0:0:0:ffff:9d93:3c2
157.147.3.195 0:0:0:0:0:ffff:9d93:3c3
157.147.3.196 0:0:0:0:0:ffff:9d93:3c4
157.147.3.197 0:0:0:0:0:ffff:9d93:3c5
157.147.3.198 0:0:0:0:0:ffff:9d93:3c6
157.147.3.199 0:0:0:0:0:ffff:9d93:3c7
157.147.3.200 0:0:0:0:0:ffff:9d93:3c8
157.147.3.201 0:0:0:0:0:ffff:9d93:3c9
157.147.3.202 0:0:0:0:0:ffff:9d93:3ca
157.147.3.203 0:0:0:0:0:ffff:9d93:3cb
157.147.3.204 0:0:0:0:0:ffff:9d93:3cc
157.147.3.205 0:0:0:0:0:ffff:9d93:3cd
157.147.3.206 0:0:0:0:0:ffff:9d93:3ce
157.147.3.207 0:0:0:0:0:ffff:9d93:3cf
157.147.3.208 0:0:0:0:0:ffff:9d93:3d0
157.147.3.209 0:0:0:0:0:ffff:9d93:3d1
157.147.3.210 0:0:0:0:0:ffff:9d93:3d2
157.147.3.211 0:0:0:0:0:ffff:9d93:3d3
157.147.3.212 0:0:0:0:0:ffff:9d93:3d4
157.147.3.213 0:0:0:0:0:ffff:9d93:3d5
157.147.3.214 0:0:0:0:0:ffff:9d93:3d6
157.147.3.215 0:0:0:0:0:ffff:9d93:3d7
157.147.3.216 0:0:0:0:0:ffff:9d93:3d8
157.147.3.217 0:0:0:0:0:ffff:9d93:3d9
157.147.3.218 0:0:0:0:0:ffff:9d93:3da
157.147.3.219 0:0:0:0:0:ffff:9d93:3db
157.147.3.220 0:0:0:0:0:ffff:9d93:3dc
157.147.3.221 0:0:0:0:0:ffff:9d93:3dd
157.147.3.222 0:0:0:0:0:ffff:9d93:3de
157.147.3.223 0:0:0:0:0:ffff:9d93:3df
157.147.3.224 0:0:0:0:0:ffff:9d93:3e0
157.147.3.225 0:0:0:0:0:ffff:9d93:3e1
157.147.3.226 0:0:0:0:0:ffff:9d93:3e2
157.147.3.227 0:0:0:0:0:ffff:9d93:3e3
157.147.3.228 0:0:0:0:0:ffff:9d93:3e4
157.147.3.229 0:0:0:0:0:ffff:9d93:3e5
157.147.3.230 0:0:0:0:0:ffff:9d93:3e6
157.147.3.231 0:0:0:0:0:ffff:9d93:3e7
157.147.3.232 0:0:0:0:0:ffff:9d93:3e8
157.147.3.233 0:0:0:0:0:ffff:9d93:3e9
157.147.3.234 0:0:0:0:0:ffff:9d93:3ea
157.147.3.235 0:0:0:0:0:ffff:9d93:3eb
157.147.3.236 0:0:0:0:0:ffff:9d93:3ec
157.147.3.237 0:0:0:0:0:ffff:9d93:3ed
157.147.3.238 0:0:0:0:0:ffff:9d93:3ee
157.147.3.239 0:0:0:0:0:ffff:9d93:3ef
157.147.3.240 0:0:0:0:0:ffff:9d93:3f0
157.147.3.241 0:0:0:0:0:ffff:9d93:3f1
157.147.3.242 0:0:0:0:0:ffff:9d93:3f2
157.147.3.243 0:0:0:0:0:ffff:9d93:3f3
157.147.3.244 0:0:0:0:0:ffff:9d93:3f4
157.147.3.245 0:0:0:0:0:ffff:9d93:3f5
157.147.3.246 0:0:0:0:0:ffff:9d93:3f6
157.147.3.247 0:0:0:0:0:ffff:9d93:3f7
157.147.3.248 0:0:0:0:0:ffff:9d93:3f8
157.147.3.249 0:0:0:0:0:ffff:9d93:3f9
157.147.3.250 0:0:0:0:0:ffff:9d93:3fa
157.147.3.251 0:0:0:0:0:ffff:9d93:3fb
157.147.3.252 0:0:0:0:0:ffff:9d93:3fc
157.147.3.253 0:0:0:0:0:ffff:9d93:3fd
157.147.3.254 0:0:0:0:0:ffff:9d93:3fe
157.147.3.255 0:0:0:0:0:ffff:9d93:3ff


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.