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
99.141.3.1 0:0:0:0:0:ffff:638d:301
99.141.3.2 0:0:0:0:0:ffff:638d:302
99.141.3.3 0:0:0:0:0:ffff:638d:303
99.141.3.4 0:0:0:0:0:ffff:638d:304
99.141.3.5 0:0:0:0:0:ffff:638d:305
99.141.3.6 0:0:0:0:0:ffff:638d:306
99.141.3.7 0:0:0:0:0:ffff:638d:307
99.141.3.8 0:0:0:0:0:ffff:638d:308
99.141.3.9 0:0:0:0:0:ffff:638d:309
99.141.3.10 0:0:0:0:0:ffff:638d:30a
99.141.3.11 0:0:0:0:0:ffff:638d:30b
99.141.3.12 0:0:0:0:0:ffff:638d:30c
99.141.3.13 0:0:0:0:0:ffff:638d:30d
99.141.3.14 0:0:0:0:0:ffff:638d:30e
99.141.3.15 0:0:0:0:0:ffff:638d:30f
99.141.3.16 0:0:0:0:0:ffff:638d:310
99.141.3.17 0:0:0:0:0:ffff:638d:311
99.141.3.18 0:0:0:0:0:ffff:638d:312
99.141.3.19 0:0:0:0:0:ffff:638d:313
99.141.3.20 0:0:0:0:0:ffff:638d:314
99.141.3.21 0:0:0:0:0:ffff:638d:315
99.141.3.22 0:0:0:0:0:ffff:638d:316
99.141.3.23 0:0:0:0:0:ffff:638d:317
99.141.3.24 0:0:0:0:0:ffff:638d:318
99.141.3.25 0:0:0:0:0:ffff:638d:319
99.141.3.26 0:0:0:0:0:ffff:638d:31a
99.141.3.27 0:0:0:0:0:ffff:638d:31b
99.141.3.28 0:0:0:0:0:ffff:638d:31c
99.141.3.29 0:0:0:0:0:ffff:638d:31d
99.141.3.30 0:0:0:0:0:ffff:638d:31e
99.141.3.31 0:0:0:0:0:ffff:638d:31f
99.141.3.32 0:0:0:0:0:ffff:638d:320
99.141.3.33 0:0:0:0:0:ffff:638d:321
99.141.3.34 0:0:0:0:0:ffff:638d:322
99.141.3.35 0:0:0:0:0:ffff:638d:323
99.141.3.36 0:0:0:0:0:ffff:638d:324
99.141.3.37 0:0:0:0:0:ffff:638d:325
99.141.3.38 0:0:0:0:0:ffff:638d:326
99.141.3.39 0:0:0:0:0:ffff:638d:327
99.141.3.40 0:0:0:0:0:ffff:638d:328
99.141.3.41 0:0:0:0:0:ffff:638d:329
99.141.3.42 0:0:0:0:0:ffff:638d:32a
99.141.3.43 0:0:0:0:0:ffff:638d:32b
99.141.3.44 0:0:0:0:0:ffff:638d:32c
99.141.3.45 0:0:0:0:0:ffff:638d:32d
99.141.3.46 0:0:0:0:0:ffff:638d:32e
99.141.3.47 0:0:0:0:0:ffff:638d:32f
99.141.3.48 0:0:0:0:0:ffff:638d:330
99.141.3.49 0:0:0:0:0:ffff:638d:331
99.141.3.50 0:0:0:0:0:ffff:638d:332
99.141.3.51 0:0:0:0:0:ffff:638d:333
99.141.3.52 0:0:0:0:0:ffff:638d:334
99.141.3.53 0:0:0:0:0:ffff:638d:335
99.141.3.54 0:0:0:0:0:ffff:638d:336
99.141.3.55 0:0:0:0:0:ffff:638d:337
99.141.3.56 0:0:0:0:0:ffff:638d:338
99.141.3.57 0:0:0:0:0:ffff:638d:339
99.141.3.58 0:0:0:0:0:ffff:638d:33a
99.141.3.59 0:0:0:0:0:ffff:638d:33b
99.141.3.60 0:0:0:0:0:ffff:638d:33c


99.141.3.61 0:0:0:0:0:ffff:638d:33d
99.141.3.62 0:0:0:0:0:ffff:638d:33e
99.141.3.63 0:0:0:0:0:ffff:638d:33f
99.141.3.64 0:0:0:0:0:ffff:638d:340
99.141.3.65 0:0:0:0:0:ffff:638d:341
99.141.3.66 0:0:0:0:0:ffff:638d:342
99.141.3.67 0:0:0:0:0:ffff:638d:343
99.141.3.68 0:0:0:0:0:ffff:638d:344
99.141.3.69 0:0:0:0:0:ffff:638d:345
99.141.3.70 0:0:0:0:0:ffff:638d:346
99.141.3.71 0:0:0:0:0:ffff:638d:347
99.141.3.72 0:0:0:0:0:ffff:638d:348
99.141.3.73 0:0:0:0:0:ffff:638d:349
99.141.3.74 0:0:0:0:0:ffff:638d:34a
99.141.3.75 0:0:0:0:0:ffff:638d:34b
99.141.3.76 0:0:0:0:0:ffff:638d:34c
99.141.3.77 0:0:0:0:0:ffff:638d:34d
99.141.3.78 0:0:0:0:0:ffff:638d:34e
99.141.3.79 0:0:0:0:0:ffff:638d:34f
99.141.3.80 0:0:0:0:0:ffff:638d:350
99.141.3.81 0:0:0:0:0:ffff:638d:351
99.141.3.82 0:0:0:0:0:ffff:638d:352
99.141.3.83 0:0:0:0:0:ffff:638d:353
99.141.3.84 0:0:0:0:0:ffff:638d:354
99.141.3.85 0:0:0:0:0:ffff:638d:355
99.141.3.86 0:0:0:0:0:ffff:638d:356
99.141.3.87 0:0:0:0:0:ffff:638d:357
99.141.3.88 0:0:0:0:0:ffff:638d:358
99.141.3.89 0:0:0:0:0:ffff:638d:359
99.141.3.90 0:0:0:0:0:ffff:638d:35a
99.141.3.91 0:0:0:0:0:ffff:638d:35b
99.141.3.92 0:0:0:0:0:ffff:638d:35c
99.141.3.93 0:0:0:0:0:ffff:638d:35d
99.141.3.94 0:0:0:0:0:ffff:638d:35e
99.141.3.95 0:0:0:0:0:ffff:638d:35f
99.141.3.96 0:0:0:0:0:ffff:638d:360
99.141.3.97 0:0:0:0:0:ffff:638d:361
99.141.3.98 0:0:0:0:0:ffff:638d:362
99.141.3.99 0:0:0:0:0:ffff:638d:363
99.141.3.100 0:0:0:0:0:ffff:638d:364
99.141.3.101 0:0:0:0:0:ffff:638d:365
99.141.3.102 0:0:0:0:0:ffff:638d:366
99.141.3.103 0:0:0:0:0:ffff:638d:367
99.141.3.104 0:0:0:0:0:ffff:638d:368
99.141.3.105 0:0:0:0:0:ffff:638d:369
99.141.3.106 0:0:0:0:0:ffff:638d:36a
99.141.3.107 0:0:0:0:0:ffff:638d:36b
99.141.3.108 0:0:0:0:0:ffff:638d:36c
99.141.3.109 0:0:0:0:0:ffff:638d:36d
99.141.3.110 0:0:0:0:0:ffff:638d:36e
99.141.3.111 0:0:0:0:0:ffff:638d:36f
99.141.3.112 0:0:0:0:0:ffff:638d:370
99.141.3.113 0:0:0:0:0:ffff:638d:371
99.141.3.114 0:0:0:0:0:ffff:638d:372
99.141.3.115 0:0:0:0:0:ffff:638d:373
99.141.3.116 0:0:0:0:0:ffff:638d:374
99.141.3.117 0:0:0:0:0:ffff:638d:375
99.141.3.118 0:0:0:0:0:ffff:638d:376
99.141.3.119 0:0:0:0:0:ffff:638d:377
99.141.3.120 0:0:0:0:0:ffff:638d:378


99.141.3.121 0:0:0:0:0:ffff:638d:379
99.141.3.122 0:0:0:0:0:ffff:638d:37a
99.141.3.123 0:0:0:0:0:ffff:638d:37b
99.141.3.124 0:0:0:0:0:ffff:638d:37c
99.141.3.125 0:0:0:0:0:ffff:638d:37d
99.141.3.126 0:0:0:0:0:ffff:638d:37e
99.141.3.127 0:0:0:0:0:ffff:638d:37f
99.141.3.128 0:0:0:0:0:ffff:638d:380
99.141.3.129 0:0:0:0:0:ffff:638d:381
99.141.3.130 0:0:0:0:0:ffff:638d:382
99.141.3.131 0:0:0:0:0:ffff:638d:383
99.141.3.132 0:0:0:0:0:ffff:638d:384
99.141.3.133 0:0:0:0:0:ffff:638d:385
99.141.3.134 0:0:0:0:0:ffff:638d:386
99.141.3.135 0:0:0:0:0:ffff:638d:387
99.141.3.136 0:0:0:0:0:ffff:638d:388
99.141.3.137 0:0:0:0:0:ffff:638d:389
99.141.3.138 0:0:0:0:0:ffff:638d:38a
99.141.3.139 0:0:0:0:0:ffff:638d:38b
99.141.3.140 0:0:0:0:0:ffff:638d:38c
99.141.3.141 0:0:0:0:0:ffff:638d:38d
99.141.3.142 0:0:0:0:0:ffff:638d:38e
99.141.3.143 0:0:0:0:0:ffff:638d:38f
99.141.3.144 0:0:0:0:0:ffff:638d:390
99.141.3.145 0:0:0:0:0:ffff:638d:391
99.141.3.146 0:0:0:0:0:ffff:638d:392
99.141.3.147 0:0:0:0:0:ffff:638d:393
99.141.3.148 0:0:0:0:0:ffff:638d:394
99.141.3.149 0:0:0:0:0:ffff:638d:395
99.141.3.150 0:0:0:0:0:ffff:638d:396
99.141.3.151 0:0:0:0:0:ffff:638d:397
99.141.3.152 0:0:0:0:0:ffff:638d:398
99.141.3.153 0:0:0:0:0:ffff:638d:399
99.141.3.154 0:0:0:0:0:ffff:638d:39a
99.141.3.155 0:0:0:0:0:ffff:638d:39b
99.141.3.156 0:0:0:0:0:ffff:638d:39c
99.141.3.157 0:0:0:0:0:ffff:638d:39d
99.141.3.158 0:0:0:0:0:ffff:638d:39e
99.141.3.159 0:0:0:0:0:ffff:638d:39f
99.141.3.160 0:0:0:0:0:ffff:638d:3a0
99.141.3.161 0:0:0:0:0:ffff:638d:3a1
99.141.3.162 0:0:0:0:0:ffff:638d:3a2
99.141.3.163 0:0:0:0:0:ffff:638d:3a3
99.141.3.164 0:0:0:0:0:ffff:638d:3a4
99.141.3.165 0:0:0:0:0:ffff:638d:3a5
99.141.3.166 0:0:0:0:0:ffff:638d:3a6
99.141.3.167 0:0:0:0:0:ffff:638d:3a7
99.141.3.168 0:0:0:0:0:ffff:638d:3a8
99.141.3.169 0:0:0:0:0:ffff:638d:3a9
99.141.3.170 0:0:0:0:0:ffff:638d:3aa
99.141.3.171 0:0:0:0:0:ffff:638d:3ab
99.141.3.172 0:0:0:0:0:ffff:638d:3ac
99.141.3.173 0:0:0:0:0:ffff:638d:3ad
99.141.3.174 0:0:0:0:0:ffff:638d:3ae
99.141.3.175 0:0:0:0:0:ffff:638d:3af
99.141.3.176 0:0:0:0:0:ffff:638d:3b0
99.141.3.177 0:0:0:0:0:ffff:638d:3b1
99.141.3.178 0:0:0:0:0:ffff:638d:3b2
99.141.3.179 0:0:0:0:0:ffff:638d:3b3
99.141.3.180 0:0:0:0:0:ffff:638d:3b4


99.141.3.181 0:0:0:0:0:ffff:638d:3b5
99.141.3.182 0:0:0:0:0:ffff:638d:3b6
99.141.3.183 0:0:0:0:0:ffff:638d:3b7
99.141.3.184 0:0:0:0:0:ffff:638d:3b8
99.141.3.185 0:0:0:0:0:ffff:638d:3b9
99.141.3.186 0:0:0:0:0:ffff:638d:3ba
99.141.3.187 0:0:0:0:0:ffff:638d:3bb
99.141.3.188 0:0:0:0:0:ffff:638d:3bc
99.141.3.189 0:0:0:0:0:ffff:638d:3bd
99.141.3.190 0:0:0:0:0:ffff:638d:3be
99.141.3.191 0:0:0:0:0:ffff:638d:3bf
99.141.3.192 0:0:0:0:0:ffff:638d:3c0
99.141.3.193 0:0:0:0:0:ffff:638d:3c1
99.141.3.194 0:0:0:0:0:ffff:638d:3c2
99.141.3.195 0:0:0:0:0:ffff:638d:3c3
99.141.3.196 0:0:0:0:0:ffff:638d:3c4
99.141.3.197 0:0:0:0:0:ffff:638d:3c5
99.141.3.198 0:0:0:0:0:ffff:638d:3c6
99.141.3.199 0:0:0:0:0:ffff:638d:3c7
99.141.3.200 0:0:0:0:0:ffff:638d:3c8
99.141.3.201 0:0:0:0:0:ffff:638d:3c9
99.141.3.202 0:0:0:0:0:ffff:638d:3ca
99.141.3.203 0:0:0:0:0:ffff:638d:3cb
99.141.3.204 0:0:0:0:0:ffff:638d:3cc
99.141.3.205 0:0:0:0:0:ffff:638d:3cd
99.141.3.206 0:0:0:0:0:ffff:638d:3ce
99.141.3.207 0:0:0:0:0:ffff:638d:3cf
99.141.3.208 0:0:0:0:0:ffff:638d:3d0
99.141.3.209 0:0:0:0:0:ffff:638d:3d1
99.141.3.210 0:0:0:0:0:ffff:638d:3d2
99.141.3.211 0:0:0:0:0:ffff:638d:3d3
99.141.3.212 0:0:0:0:0:ffff:638d:3d4
99.141.3.213 0:0:0:0:0:ffff:638d:3d5
99.141.3.214 0:0:0:0:0:ffff:638d:3d6
99.141.3.215 0:0:0:0:0:ffff:638d:3d7
99.141.3.216 0:0:0:0:0:ffff:638d:3d8
99.141.3.217 0:0:0:0:0:ffff:638d:3d9
99.141.3.218 0:0:0:0:0:ffff:638d:3da
99.141.3.219 0:0:0:0:0:ffff:638d:3db
99.141.3.220 0:0:0:0:0:ffff:638d:3dc
99.141.3.221 0:0:0:0:0:ffff:638d:3dd
99.141.3.222 0:0:0:0:0:ffff:638d:3de
99.141.3.223 0:0:0:0:0:ffff:638d:3df
99.141.3.224 0:0:0:0:0:ffff:638d:3e0
99.141.3.225 0:0:0:0:0:ffff:638d:3e1
99.141.3.226 0:0:0:0:0:ffff:638d:3e2
99.141.3.227 0:0:0:0:0:ffff:638d:3e3
99.141.3.228 0:0:0:0:0:ffff:638d:3e4
99.141.3.229 0:0:0:0:0:ffff:638d:3e5
99.141.3.230 0:0:0:0:0:ffff:638d:3e6
99.141.3.231 0:0:0:0:0:ffff:638d:3e7
99.141.3.232 0:0:0:0:0:ffff:638d:3e8
99.141.3.233 0:0:0:0:0:ffff:638d:3e9
99.141.3.234 0:0:0:0:0:ffff:638d:3ea
99.141.3.235 0:0:0:0:0:ffff:638d:3eb
99.141.3.236 0:0:0:0:0:ffff:638d:3ec
99.141.3.237 0:0:0:0:0:ffff:638d:3ed
99.141.3.238 0:0:0:0:0:ffff:638d:3ee
99.141.3.239 0:0:0:0:0:ffff:638d:3ef
99.141.3.240 0:0:0:0:0:ffff:638d:3f0
99.141.3.241 0:0:0:0:0:ffff:638d:3f1
99.141.3.242 0:0:0:0:0:ffff:638d:3f2
99.141.3.243 0:0:0:0:0:ffff:638d:3f3
99.141.3.244 0:0:0:0:0:ffff:638d:3f4
99.141.3.245 0:0:0:0:0:ffff:638d:3f5
99.141.3.246 0:0:0:0:0:ffff:638d:3f6
99.141.3.247 0:0:0:0:0:ffff:638d:3f7
99.141.3.248 0:0:0:0:0:ffff:638d:3f8
99.141.3.249 0:0:0:0:0:ffff:638d:3f9
99.141.3.250 0:0:0:0:0:ffff:638d:3fa
99.141.3.251 0:0:0:0:0:ffff:638d:3fb
99.141.3.252 0:0:0:0:0:ffff:638d:3fc
99.141.3.253 0:0:0:0:0:ffff:638d:3fd
99.141.3.254 0:0:0:0:0:ffff:638d:3fe
99.141.3.255 0:0:0:0:0:ffff:638d: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.