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
124.105.3.1 0:0:0:0:0:ffff:7c69:301
124.105.3.2 0:0:0:0:0:ffff:7c69:302
124.105.3.3 0:0:0:0:0:ffff:7c69:303
124.105.3.4 0:0:0:0:0:ffff:7c69:304
124.105.3.5 0:0:0:0:0:ffff:7c69:305
124.105.3.6 0:0:0:0:0:ffff:7c69:306
124.105.3.7 0:0:0:0:0:ffff:7c69:307
124.105.3.8 0:0:0:0:0:ffff:7c69:308
124.105.3.9 0:0:0:0:0:ffff:7c69:309
124.105.3.10 0:0:0:0:0:ffff:7c69:30a
124.105.3.11 0:0:0:0:0:ffff:7c69:30b
124.105.3.12 0:0:0:0:0:ffff:7c69:30c
124.105.3.13 0:0:0:0:0:ffff:7c69:30d
124.105.3.14 0:0:0:0:0:ffff:7c69:30e
124.105.3.15 0:0:0:0:0:ffff:7c69:30f
124.105.3.16 0:0:0:0:0:ffff:7c69:310
124.105.3.17 0:0:0:0:0:ffff:7c69:311
124.105.3.18 0:0:0:0:0:ffff:7c69:312
124.105.3.19 0:0:0:0:0:ffff:7c69:313
124.105.3.20 0:0:0:0:0:ffff:7c69:314
124.105.3.21 0:0:0:0:0:ffff:7c69:315
124.105.3.22 0:0:0:0:0:ffff:7c69:316
124.105.3.23 0:0:0:0:0:ffff:7c69:317
124.105.3.24 0:0:0:0:0:ffff:7c69:318
124.105.3.25 0:0:0:0:0:ffff:7c69:319
124.105.3.26 0:0:0:0:0:ffff:7c69:31a
124.105.3.27 0:0:0:0:0:ffff:7c69:31b
124.105.3.28 0:0:0:0:0:ffff:7c69:31c
124.105.3.29 0:0:0:0:0:ffff:7c69:31d
124.105.3.30 0:0:0:0:0:ffff:7c69:31e
124.105.3.31 0:0:0:0:0:ffff:7c69:31f
124.105.3.32 0:0:0:0:0:ffff:7c69:320
124.105.3.33 0:0:0:0:0:ffff:7c69:321
124.105.3.34 0:0:0:0:0:ffff:7c69:322
124.105.3.35 0:0:0:0:0:ffff:7c69:323
124.105.3.36 0:0:0:0:0:ffff:7c69:324
124.105.3.37 0:0:0:0:0:ffff:7c69:325
124.105.3.38 0:0:0:0:0:ffff:7c69:326
124.105.3.39 0:0:0:0:0:ffff:7c69:327
124.105.3.40 0:0:0:0:0:ffff:7c69:328
124.105.3.41 0:0:0:0:0:ffff:7c69:329
124.105.3.42 0:0:0:0:0:ffff:7c69:32a
124.105.3.43 0:0:0:0:0:ffff:7c69:32b
124.105.3.44 0:0:0:0:0:ffff:7c69:32c
124.105.3.45 0:0:0:0:0:ffff:7c69:32d
124.105.3.46 0:0:0:0:0:ffff:7c69:32e
124.105.3.47 0:0:0:0:0:ffff:7c69:32f
124.105.3.48 0:0:0:0:0:ffff:7c69:330
124.105.3.49 0:0:0:0:0:ffff:7c69:331
124.105.3.50 0:0:0:0:0:ffff:7c69:332
124.105.3.51 0:0:0:0:0:ffff:7c69:333
124.105.3.52 0:0:0:0:0:ffff:7c69:334
124.105.3.53 0:0:0:0:0:ffff:7c69:335
124.105.3.54 0:0:0:0:0:ffff:7c69:336
124.105.3.55 0:0:0:0:0:ffff:7c69:337
124.105.3.56 0:0:0:0:0:ffff:7c69:338
124.105.3.57 0:0:0:0:0:ffff:7c69:339
124.105.3.58 0:0:0:0:0:ffff:7c69:33a
124.105.3.59 0:0:0:0:0:ffff:7c69:33b
124.105.3.60 0:0:0:0:0:ffff:7c69:33c


124.105.3.61 0:0:0:0:0:ffff:7c69:33d
124.105.3.62 0:0:0:0:0:ffff:7c69:33e
124.105.3.63 0:0:0:0:0:ffff:7c69:33f
124.105.3.64 0:0:0:0:0:ffff:7c69:340
124.105.3.65 0:0:0:0:0:ffff:7c69:341
124.105.3.66 0:0:0:0:0:ffff:7c69:342
124.105.3.67 0:0:0:0:0:ffff:7c69:343
124.105.3.68 0:0:0:0:0:ffff:7c69:344
124.105.3.69 0:0:0:0:0:ffff:7c69:345
124.105.3.70 0:0:0:0:0:ffff:7c69:346
124.105.3.71 0:0:0:0:0:ffff:7c69:347
124.105.3.72 0:0:0:0:0:ffff:7c69:348
124.105.3.73 0:0:0:0:0:ffff:7c69:349
124.105.3.74 0:0:0:0:0:ffff:7c69:34a
124.105.3.75 0:0:0:0:0:ffff:7c69:34b
124.105.3.76 0:0:0:0:0:ffff:7c69:34c
124.105.3.77 0:0:0:0:0:ffff:7c69:34d
124.105.3.78 0:0:0:0:0:ffff:7c69:34e
124.105.3.79 0:0:0:0:0:ffff:7c69:34f
124.105.3.80 0:0:0:0:0:ffff:7c69:350
124.105.3.81 0:0:0:0:0:ffff:7c69:351
124.105.3.82 0:0:0:0:0:ffff:7c69:352
124.105.3.83 0:0:0:0:0:ffff:7c69:353
124.105.3.84 0:0:0:0:0:ffff:7c69:354
124.105.3.85 0:0:0:0:0:ffff:7c69:355
124.105.3.86 0:0:0:0:0:ffff:7c69:356
124.105.3.87 0:0:0:0:0:ffff:7c69:357
124.105.3.88 0:0:0:0:0:ffff:7c69:358
124.105.3.89 0:0:0:0:0:ffff:7c69:359
124.105.3.90 0:0:0:0:0:ffff:7c69:35a
124.105.3.91 0:0:0:0:0:ffff:7c69:35b
124.105.3.92 0:0:0:0:0:ffff:7c69:35c
124.105.3.93 0:0:0:0:0:ffff:7c69:35d
124.105.3.94 0:0:0:0:0:ffff:7c69:35e
124.105.3.95 0:0:0:0:0:ffff:7c69:35f
124.105.3.96 0:0:0:0:0:ffff:7c69:360
124.105.3.97 0:0:0:0:0:ffff:7c69:361
124.105.3.98 0:0:0:0:0:ffff:7c69:362
124.105.3.99 0:0:0:0:0:ffff:7c69:363
124.105.3.100 0:0:0:0:0:ffff:7c69:364
124.105.3.101 0:0:0:0:0:ffff:7c69:365
124.105.3.102 0:0:0:0:0:ffff:7c69:366
124.105.3.103 0:0:0:0:0:ffff:7c69:367
124.105.3.104 0:0:0:0:0:ffff:7c69:368
124.105.3.105 0:0:0:0:0:ffff:7c69:369
124.105.3.106 0:0:0:0:0:ffff:7c69:36a
124.105.3.107 0:0:0:0:0:ffff:7c69:36b
124.105.3.108 0:0:0:0:0:ffff:7c69:36c
124.105.3.109 0:0:0:0:0:ffff:7c69:36d
124.105.3.110 0:0:0:0:0:ffff:7c69:36e
124.105.3.111 0:0:0:0:0:ffff:7c69:36f
124.105.3.112 0:0:0:0:0:ffff:7c69:370
124.105.3.113 0:0:0:0:0:ffff:7c69:371
124.105.3.114 0:0:0:0:0:ffff:7c69:372
124.105.3.115 0:0:0:0:0:ffff:7c69:373
124.105.3.116 0:0:0:0:0:ffff:7c69:374
124.105.3.117 0:0:0:0:0:ffff:7c69:375
124.105.3.118 0:0:0:0:0:ffff:7c69:376
124.105.3.119 0:0:0:0:0:ffff:7c69:377
124.105.3.120 0:0:0:0:0:ffff:7c69:378


124.105.3.121 0:0:0:0:0:ffff:7c69:379
124.105.3.122 0:0:0:0:0:ffff:7c69:37a
124.105.3.123 0:0:0:0:0:ffff:7c69:37b
124.105.3.124 0:0:0:0:0:ffff:7c69:37c
124.105.3.125 0:0:0:0:0:ffff:7c69:37d
124.105.3.126 0:0:0:0:0:ffff:7c69:37e
124.105.3.127 0:0:0:0:0:ffff:7c69:37f
124.105.3.128 0:0:0:0:0:ffff:7c69:380
124.105.3.129 0:0:0:0:0:ffff:7c69:381
124.105.3.130 0:0:0:0:0:ffff:7c69:382
124.105.3.131 0:0:0:0:0:ffff:7c69:383
124.105.3.132 0:0:0:0:0:ffff:7c69:384
124.105.3.133 0:0:0:0:0:ffff:7c69:385
124.105.3.134 0:0:0:0:0:ffff:7c69:386
124.105.3.135 0:0:0:0:0:ffff:7c69:387
124.105.3.136 0:0:0:0:0:ffff:7c69:388
124.105.3.137 0:0:0:0:0:ffff:7c69:389
124.105.3.138 0:0:0:0:0:ffff:7c69:38a
124.105.3.139 0:0:0:0:0:ffff:7c69:38b
124.105.3.140 0:0:0:0:0:ffff:7c69:38c
124.105.3.141 0:0:0:0:0:ffff:7c69:38d
124.105.3.142 0:0:0:0:0:ffff:7c69:38e
124.105.3.143 0:0:0:0:0:ffff:7c69:38f
124.105.3.144 0:0:0:0:0:ffff:7c69:390
124.105.3.145 0:0:0:0:0:ffff:7c69:391
124.105.3.146 0:0:0:0:0:ffff:7c69:392
124.105.3.147 0:0:0:0:0:ffff:7c69:393
124.105.3.148 0:0:0:0:0:ffff:7c69:394
124.105.3.149 0:0:0:0:0:ffff:7c69:395
124.105.3.150 0:0:0:0:0:ffff:7c69:396
124.105.3.151 0:0:0:0:0:ffff:7c69:397
124.105.3.152 0:0:0:0:0:ffff:7c69:398
124.105.3.153 0:0:0:0:0:ffff:7c69:399
124.105.3.154 0:0:0:0:0:ffff:7c69:39a
124.105.3.155 0:0:0:0:0:ffff:7c69:39b
124.105.3.156 0:0:0:0:0:ffff:7c69:39c
124.105.3.157 0:0:0:0:0:ffff:7c69:39d
124.105.3.158 0:0:0:0:0:ffff:7c69:39e
124.105.3.159 0:0:0:0:0:ffff:7c69:39f
124.105.3.160 0:0:0:0:0:ffff:7c69:3a0
124.105.3.161 0:0:0:0:0:ffff:7c69:3a1
124.105.3.162 0:0:0:0:0:ffff:7c69:3a2
124.105.3.163 0:0:0:0:0:ffff:7c69:3a3
124.105.3.164 0:0:0:0:0:ffff:7c69:3a4
124.105.3.165 0:0:0:0:0:ffff:7c69:3a5
124.105.3.166 0:0:0:0:0:ffff:7c69:3a6
124.105.3.167 0:0:0:0:0:ffff:7c69:3a7
124.105.3.168 0:0:0:0:0:ffff:7c69:3a8
124.105.3.169 0:0:0:0:0:ffff:7c69:3a9
124.105.3.170 0:0:0:0:0:ffff:7c69:3aa
124.105.3.171 0:0:0:0:0:ffff:7c69:3ab
124.105.3.172 0:0:0:0:0:ffff:7c69:3ac
124.105.3.173 0:0:0:0:0:ffff:7c69:3ad
124.105.3.174 0:0:0:0:0:ffff:7c69:3ae
124.105.3.175 0:0:0:0:0:ffff:7c69:3af
124.105.3.176 0:0:0:0:0:ffff:7c69:3b0
124.105.3.177 0:0:0:0:0:ffff:7c69:3b1
124.105.3.178 0:0:0:0:0:ffff:7c69:3b2
124.105.3.179 0:0:0:0:0:ffff:7c69:3b3
124.105.3.180 0:0:0:0:0:ffff:7c69:3b4


124.105.3.181 0:0:0:0:0:ffff:7c69:3b5
124.105.3.182 0:0:0:0:0:ffff:7c69:3b6
124.105.3.183 0:0:0:0:0:ffff:7c69:3b7
124.105.3.184 0:0:0:0:0:ffff:7c69:3b8
124.105.3.185 0:0:0:0:0:ffff:7c69:3b9
124.105.3.186 0:0:0:0:0:ffff:7c69:3ba
124.105.3.187 0:0:0:0:0:ffff:7c69:3bb
124.105.3.188 0:0:0:0:0:ffff:7c69:3bc
124.105.3.189 0:0:0:0:0:ffff:7c69:3bd
124.105.3.190 0:0:0:0:0:ffff:7c69:3be
124.105.3.191 0:0:0:0:0:ffff:7c69:3bf
124.105.3.192 0:0:0:0:0:ffff:7c69:3c0
124.105.3.193 0:0:0:0:0:ffff:7c69:3c1
124.105.3.194 0:0:0:0:0:ffff:7c69:3c2
124.105.3.195 0:0:0:0:0:ffff:7c69:3c3
124.105.3.196 0:0:0:0:0:ffff:7c69:3c4
124.105.3.197 0:0:0:0:0:ffff:7c69:3c5
124.105.3.198 0:0:0:0:0:ffff:7c69:3c6
124.105.3.199 0:0:0:0:0:ffff:7c69:3c7
124.105.3.200 0:0:0:0:0:ffff:7c69:3c8
124.105.3.201 0:0:0:0:0:ffff:7c69:3c9
124.105.3.202 0:0:0:0:0:ffff:7c69:3ca
124.105.3.203 0:0:0:0:0:ffff:7c69:3cb
124.105.3.204 0:0:0:0:0:ffff:7c69:3cc
124.105.3.205 0:0:0:0:0:ffff:7c69:3cd
124.105.3.206 0:0:0:0:0:ffff:7c69:3ce
124.105.3.207 0:0:0:0:0:ffff:7c69:3cf
124.105.3.208 0:0:0:0:0:ffff:7c69:3d0
124.105.3.209 0:0:0:0:0:ffff:7c69:3d1
124.105.3.210 0:0:0:0:0:ffff:7c69:3d2
124.105.3.211 0:0:0:0:0:ffff:7c69:3d3
124.105.3.212 0:0:0:0:0:ffff:7c69:3d4
124.105.3.213 0:0:0:0:0:ffff:7c69:3d5
124.105.3.214 0:0:0:0:0:ffff:7c69:3d6
124.105.3.215 0:0:0:0:0:ffff:7c69:3d7
124.105.3.216 0:0:0:0:0:ffff:7c69:3d8
124.105.3.217 0:0:0:0:0:ffff:7c69:3d9
124.105.3.218 0:0:0:0:0:ffff:7c69:3da
124.105.3.219 0:0:0:0:0:ffff:7c69:3db
124.105.3.220 0:0:0:0:0:ffff:7c69:3dc
124.105.3.221 0:0:0:0:0:ffff:7c69:3dd
124.105.3.222 0:0:0:0:0:ffff:7c69:3de
124.105.3.223 0:0:0:0:0:ffff:7c69:3df
124.105.3.224 0:0:0:0:0:ffff:7c69:3e0
124.105.3.225 0:0:0:0:0:ffff:7c69:3e1
124.105.3.226 0:0:0:0:0:ffff:7c69:3e2
124.105.3.227 0:0:0:0:0:ffff:7c69:3e3
124.105.3.228 0:0:0:0:0:ffff:7c69:3e4
124.105.3.229 0:0:0:0:0:ffff:7c69:3e5
124.105.3.230 0:0:0:0:0:ffff:7c69:3e6
124.105.3.231 0:0:0:0:0:ffff:7c69:3e7
124.105.3.232 0:0:0:0:0:ffff:7c69:3e8
124.105.3.233 0:0:0:0:0:ffff:7c69:3e9
124.105.3.234 0:0:0:0:0:ffff:7c69:3ea
124.105.3.235 0:0:0:0:0:ffff:7c69:3eb
124.105.3.236 0:0:0:0:0:ffff:7c69:3ec
124.105.3.237 0:0:0:0:0:ffff:7c69:3ed
124.105.3.238 0:0:0:0:0:ffff:7c69:3ee
124.105.3.239 0:0:0:0:0:ffff:7c69:3ef
124.105.3.240 0:0:0:0:0:ffff:7c69:3f0
124.105.3.241 0:0:0:0:0:ffff:7c69:3f1
124.105.3.242 0:0:0:0:0:ffff:7c69:3f2
124.105.3.243 0:0:0:0:0:ffff:7c69:3f3
124.105.3.244 0:0:0:0:0:ffff:7c69:3f4
124.105.3.245 0:0:0:0:0:ffff:7c69:3f5
124.105.3.246 0:0:0:0:0:ffff:7c69:3f6
124.105.3.247 0:0:0:0:0:ffff:7c69:3f7
124.105.3.248 0:0:0:0:0:ffff:7c69:3f8
124.105.3.249 0:0:0:0:0:ffff:7c69:3f9
124.105.3.250 0:0:0:0:0:ffff:7c69:3fa
124.105.3.251 0:0:0:0:0:ffff:7c69:3fb
124.105.3.252 0:0:0:0:0:ffff:7c69:3fc
124.105.3.253 0:0:0:0:0:ffff:7c69:3fd
124.105.3.254 0:0:0:0:0:ffff:7c69:3fe
124.105.3.255 0:0:0:0:0:ffff:7c69:3ff


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.