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
111.72.4.1 0:0:0:0:0:ffff:6f48:401
111.72.4.2 0:0:0:0:0:ffff:6f48:402
111.72.4.3 0:0:0:0:0:ffff:6f48:403
111.72.4.4 0:0:0:0:0:ffff:6f48:404
111.72.4.5 0:0:0:0:0:ffff:6f48:405
111.72.4.6 0:0:0:0:0:ffff:6f48:406
111.72.4.7 0:0:0:0:0:ffff:6f48:407
111.72.4.8 0:0:0:0:0:ffff:6f48:408
111.72.4.9 0:0:0:0:0:ffff:6f48:409
111.72.4.10 0:0:0:0:0:ffff:6f48:40a
111.72.4.11 0:0:0:0:0:ffff:6f48:40b
111.72.4.12 0:0:0:0:0:ffff:6f48:40c
111.72.4.13 0:0:0:0:0:ffff:6f48:40d
111.72.4.14 0:0:0:0:0:ffff:6f48:40e
111.72.4.15 0:0:0:0:0:ffff:6f48:40f
111.72.4.16 0:0:0:0:0:ffff:6f48:410
111.72.4.17 0:0:0:0:0:ffff:6f48:411
111.72.4.18 0:0:0:0:0:ffff:6f48:412
111.72.4.19 0:0:0:0:0:ffff:6f48:413
111.72.4.20 0:0:0:0:0:ffff:6f48:414
111.72.4.21 0:0:0:0:0:ffff:6f48:415
111.72.4.22 0:0:0:0:0:ffff:6f48:416
111.72.4.23 0:0:0:0:0:ffff:6f48:417
111.72.4.24 0:0:0:0:0:ffff:6f48:418
111.72.4.25 0:0:0:0:0:ffff:6f48:419
111.72.4.26 0:0:0:0:0:ffff:6f48:41a
111.72.4.27 0:0:0:0:0:ffff:6f48:41b
111.72.4.28 0:0:0:0:0:ffff:6f48:41c
111.72.4.29 0:0:0:0:0:ffff:6f48:41d
111.72.4.30 0:0:0:0:0:ffff:6f48:41e
111.72.4.31 0:0:0:0:0:ffff:6f48:41f
111.72.4.32 0:0:0:0:0:ffff:6f48:420
111.72.4.33 0:0:0:0:0:ffff:6f48:421
111.72.4.34 0:0:0:0:0:ffff:6f48:422
111.72.4.35 0:0:0:0:0:ffff:6f48:423
111.72.4.36 0:0:0:0:0:ffff:6f48:424
111.72.4.37 0:0:0:0:0:ffff:6f48:425
111.72.4.38 0:0:0:0:0:ffff:6f48:426
111.72.4.39 0:0:0:0:0:ffff:6f48:427
111.72.4.40 0:0:0:0:0:ffff:6f48:428
111.72.4.41 0:0:0:0:0:ffff:6f48:429
111.72.4.42 0:0:0:0:0:ffff:6f48:42a
111.72.4.43 0:0:0:0:0:ffff:6f48:42b
111.72.4.44 0:0:0:0:0:ffff:6f48:42c
111.72.4.45 0:0:0:0:0:ffff:6f48:42d
111.72.4.46 0:0:0:0:0:ffff:6f48:42e
111.72.4.47 0:0:0:0:0:ffff:6f48:42f
111.72.4.48 0:0:0:0:0:ffff:6f48:430
111.72.4.49 0:0:0:0:0:ffff:6f48:431
111.72.4.50 0:0:0:0:0:ffff:6f48:432
111.72.4.51 0:0:0:0:0:ffff:6f48:433
111.72.4.52 0:0:0:0:0:ffff:6f48:434
111.72.4.53 0:0:0:0:0:ffff:6f48:435
111.72.4.54 0:0:0:0:0:ffff:6f48:436
111.72.4.55 0:0:0:0:0:ffff:6f48:437
111.72.4.56 0:0:0:0:0:ffff:6f48:438
111.72.4.57 0:0:0:0:0:ffff:6f48:439
111.72.4.58 0:0:0:0:0:ffff:6f48:43a
111.72.4.59 0:0:0:0:0:ffff:6f48:43b
111.72.4.60 0:0:0:0:0:ffff:6f48:43c


111.72.4.61 0:0:0:0:0:ffff:6f48:43d
111.72.4.62 0:0:0:0:0:ffff:6f48:43e
111.72.4.63 0:0:0:0:0:ffff:6f48:43f
111.72.4.64 0:0:0:0:0:ffff:6f48:440
111.72.4.65 0:0:0:0:0:ffff:6f48:441
111.72.4.66 0:0:0:0:0:ffff:6f48:442
111.72.4.67 0:0:0:0:0:ffff:6f48:443
111.72.4.68 0:0:0:0:0:ffff:6f48:444
111.72.4.69 0:0:0:0:0:ffff:6f48:445
111.72.4.70 0:0:0:0:0:ffff:6f48:446
111.72.4.71 0:0:0:0:0:ffff:6f48:447
111.72.4.72 0:0:0:0:0:ffff:6f48:448
111.72.4.73 0:0:0:0:0:ffff:6f48:449
111.72.4.74 0:0:0:0:0:ffff:6f48:44a
111.72.4.75 0:0:0:0:0:ffff:6f48:44b
111.72.4.76 0:0:0:0:0:ffff:6f48:44c
111.72.4.77 0:0:0:0:0:ffff:6f48:44d
111.72.4.78 0:0:0:0:0:ffff:6f48:44e
111.72.4.79 0:0:0:0:0:ffff:6f48:44f
111.72.4.80 0:0:0:0:0:ffff:6f48:450
111.72.4.81 0:0:0:0:0:ffff:6f48:451
111.72.4.82 0:0:0:0:0:ffff:6f48:452
111.72.4.83 0:0:0:0:0:ffff:6f48:453
111.72.4.84 0:0:0:0:0:ffff:6f48:454
111.72.4.85 0:0:0:0:0:ffff:6f48:455
111.72.4.86 0:0:0:0:0:ffff:6f48:456
111.72.4.87 0:0:0:0:0:ffff:6f48:457
111.72.4.88 0:0:0:0:0:ffff:6f48:458
111.72.4.89 0:0:0:0:0:ffff:6f48:459
111.72.4.90 0:0:0:0:0:ffff:6f48:45a
111.72.4.91 0:0:0:0:0:ffff:6f48:45b
111.72.4.92 0:0:0:0:0:ffff:6f48:45c
111.72.4.93 0:0:0:0:0:ffff:6f48:45d
111.72.4.94 0:0:0:0:0:ffff:6f48:45e
111.72.4.95 0:0:0:0:0:ffff:6f48:45f
111.72.4.96 0:0:0:0:0:ffff:6f48:460
111.72.4.97 0:0:0:0:0:ffff:6f48:461
111.72.4.98 0:0:0:0:0:ffff:6f48:462
111.72.4.99 0:0:0:0:0:ffff:6f48:463
111.72.4.100 0:0:0:0:0:ffff:6f48:464
111.72.4.101 0:0:0:0:0:ffff:6f48:465
111.72.4.102 0:0:0:0:0:ffff:6f48:466
111.72.4.103 0:0:0:0:0:ffff:6f48:467
111.72.4.104 0:0:0:0:0:ffff:6f48:468
111.72.4.105 0:0:0:0:0:ffff:6f48:469
111.72.4.106 0:0:0:0:0:ffff:6f48:46a
111.72.4.107 0:0:0:0:0:ffff:6f48:46b
111.72.4.108 0:0:0:0:0:ffff:6f48:46c
111.72.4.109 0:0:0:0:0:ffff:6f48:46d
111.72.4.110 0:0:0:0:0:ffff:6f48:46e
111.72.4.111 0:0:0:0:0:ffff:6f48:46f
111.72.4.112 0:0:0:0:0:ffff:6f48:470
111.72.4.113 0:0:0:0:0:ffff:6f48:471
111.72.4.114 0:0:0:0:0:ffff:6f48:472
111.72.4.115 0:0:0:0:0:ffff:6f48:473
111.72.4.116 0:0:0:0:0:ffff:6f48:474
111.72.4.117 0:0:0:0:0:ffff:6f48:475
111.72.4.118 0:0:0:0:0:ffff:6f48:476
111.72.4.119 0:0:0:0:0:ffff:6f48:477
111.72.4.120 0:0:0:0:0:ffff:6f48:478


111.72.4.121 0:0:0:0:0:ffff:6f48:479
111.72.4.122 0:0:0:0:0:ffff:6f48:47a
111.72.4.123 0:0:0:0:0:ffff:6f48:47b
111.72.4.124 0:0:0:0:0:ffff:6f48:47c
111.72.4.125 0:0:0:0:0:ffff:6f48:47d
111.72.4.126 0:0:0:0:0:ffff:6f48:47e
111.72.4.127 0:0:0:0:0:ffff:6f48:47f
111.72.4.128 0:0:0:0:0:ffff:6f48:480
111.72.4.129 0:0:0:0:0:ffff:6f48:481
111.72.4.130 0:0:0:0:0:ffff:6f48:482
111.72.4.131 0:0:0:0:0:ffff:6f48:483
111.72.4.132 0:0:0:0:0:ffff:6f48:484
111.72.4.133 0:0:0:0:0:ffff:6f48:485
111.72.4.134 0:0:0:0:0:ffff:6f48:486
111.72.4.135 0:0:0:0:0:ffff:6f48:487
111.72.4.136 0:0:0:0:0:ffff:6f48:488
111.72.4.137 0:0:0:0:0:ffff:6f48:489
111.72.4.138 0:0:0:0:0:ffff:6f48:48a
111.72.4.139 0:0:0:0:0:ffff:6f48:48b
111.72.4.140 0:0:0:0:0:ffff:6f48:48c
111.72.4.141 0:0:0:0:0:ffff:6f48:48d
111.72.4.142 0:0:0:0:0:ffff:6f48:48e
111.72.4.143 0:0:0:0:0:ffff:6f48:48f
111.72.4.144 0:0:0:0:0:ffff:6f48:490
111.72.4.145 0:0:0:0:0:ffff:6f48:491
111.72.4.146 0:0:0:0:0:ffff:6f48:492
111.72.4.147 0:0:0:0:0:ffff:6f48:493
111.72.4.148 0:0:0:0:0:ffff:6f48:494
111.72.4.149 0:0:0:0:0:ffff:6f48:495
111.72.4.150 0:0:0:0:0:ffff:6f48:496
111.72.4.151 0:0:0:0:0:ffff:6f48:497
111.72.4.152 0:0:0:0:0:ffff:6f48:498
111.72.4.153 0:0:0:0:0:ffff:6f48:499
111.72.4.154 0:0:0:0:0:ffff:6f48:49a
111.72.4.155 0:0:0:0:0:ffff:6f48:49b
111.72.4.156 0:0:0:0:0:ffff:6f48:49c
111.72.4.157 0:0:0:0:0:ffff:6f48:49d
111.72.4.158 0:0:0:0:0:ffff:6f48:49e
111.72.4.159 0:0:0:0:0:ffff:6f48:49f
111.72.4.160 0:0:0:0:0:ffff:6f48:4a0
111.72.4.161 0:0:0:0:0:ffff:6f48:4a1
111.72.4.162 0:0:0:0:0:ffff:6f48:4a2
111.72.4.163 0:0:0:0:0:ffff:6f48:4a3
111.72.4.164 0:0:0:0:0:ffff:6f48:4a4
111.72.4.165 0:0:0:0:0:ffff:6f48:4a5
111.72.4.166 0:0:0:0:0:ffff:6f48:4a6
111.72.4.167 0:0:0:0:0:ffff:6f48:4a7
111.72.4.168 0:0:0:0:0:ffff:6f48:4a8
111.72.4.169 0:0:0:0:0:ffff:6f48:4a9
111.72.4.170 0:0:0:0:0:ffff:6f48:4aa
111.72.4.171 0:0:0:0:0:ffff:6f48:4ab
111.72.4.172 0:0:0:0:0:ffff:6f48:4ac
111.72.4.173 0:0:0:0:0:ffff:6f48:4ad
111.72.4.174 0:0:0:0:0:ffff:6f48:4ae
111.72.4.175 0:0:0:0:0:ffff:6f48:4af
111.72.4.176 0:0:0:0:0:ffff:6f48:4b0
111.72.4.177 0:0:0:0:0:ffff:6f48:4b1
111.72.4.178 0:0:0:0:0:ffff:6f48:4b2
111.72.4.179 0:0:0:0:0:ffff:6f48:4b3
111.72.4.180 0:0:0:0:0:ffff:6f48:4b4


111.72.4.181 0:0:0:0:0:ffff:6f48:4b5
111.72.4.182 0:0:0:0:0:ffff:6f48:4b6
111.72.4.183 0:0:0:0:0:ffff:6f48:4b7
111.72.4.184 0:0:0:0:0:ffff:6f48:4b8
111.72.4.185 0:0:0:0:0:ffff:6f48:4b9
111.72.4.186 0:0:0:0:0:ffff:6f48:4ba
111.72.4.187 0:0:0:0:0:ffff:6f48:4bb
111.72.4.188 0:0:0:0:0:ffff:6f48:4bc
111.72.4.189 0:0:0:0:0:ffff:6f48:4bd
111.72.4.190 0:0:0:0:0:ffff:6f48:4be
111.72.4.191 0:0:0:0:0:ffff:6f48:4bf
111.72.4.192 0:0:0:0:0:ffff:6f48:4c0
111.72.4.193 0:0:0:0:0:ffff:6f48:4c1
111.72.4.194 0:0:0:0:0:ffff:6f48:4c2
111.72.4.195 0:0:0:0:0:ffff:6f48:4c3
111.72.4.196 0:0:0:0:0:ffff:6f48:4c4
111.72.4.197 0:0:0:0:0:ffff:6f48:4c5
111.72.4.198 0:0:0:0:0:ffff:6f48:4c6
111.72.4.199 0:0:0:0:0:ffff:6f48:4c7
111.72.4.200 0:0:0:0:0:ffff:6f48:4c8
111.72.4.201 0:0:0:0:0:ffff:6f48:4c9
111.72.4.202 0:0:0:0:0:ffff:6f48:4ca
111.72.4.203 0:0:0:0:0:ffff:6f48:4cb
111.72.4.204 0:0:0:0:0:ffff:6f48:4cc
111.72.4.205 0:0:0:0:0:ffff:6f48:4cd
111.72.4.206 0:0:0:0:0:ffff:6f48:4ce
111.72.4.207 0:0:0:0:0:ffff:6f48:4cf
111.72.4.208 0:0:0:0:0:ffff:6f48:4d0
111.72.4.209 0:0:0:0:0:ffff:6f48:4d1
111.72.4.210 0:0:0:0:0:ffff:6f48:4d2
111.72.4.211 0:0:0:0:0:ffff:6f48:4d3
111.72.4.212 0:0:0:0:0:ffff:6f48:4d4
111.72.4.213 0:0:0:0:0:ffff:6f48:4d5
111.72.4.214 0:0:0:0:0:ffff:6f48:4d6
111.72.4.215 0:0:0:0:0:ffff:6f48:4d7
111.72.4.216 0:0:0:0:0:ffff:6f48:4d8
111.72.4.217 0:0:0:0:0:ffff:6f48:4d9
111.72.4.218 0:0:0:0:0:ffff:6f48:4da
111.72.4.219 0:0:0:0:0:ffff:6f48:4db
111.72.4.220 0:0:0:0:0:ffff:6f48:4dc
111.72.4.221 0:0:0:0:0:ffff:6f48:4dd
111.72.4.222 0:0:0:0:0:ffff:6f48:4de
111.72.4.223 0:0:0:0:0:ffff:6f48:4df
111.72.4.224 0:0:0:0:0:ffff:6f48:4e0
111.72.4.225 0:0:0:0:0:ffff:6f48:4e1
111.72.4.226 0:0:0:0:0:ffff:6f48:4e2
111.72.4.227 0:0:0:0:0:ffff:6f48:4e3
111.72.4.228 0:0:0:0:0:ffff:6f48:4e4
111.72.4.229 0:0:0:0:0:ffff:6f48:4e5
111.72.4.230 0:0:0:0:0:ffff:6f48:4e6
111.72.4.231 0:0:0:0:0:ffff:6f48:4e7
111.72.4.232 0:0:0:0:0:ffff:6f48:4e8
111.72.4.233 0:0:0:0:0:ffff:6f48:4e9
111.72.4.234 0:0:0:0:0:ffff:6f48:4ea
111.72.4.235 0:0:0:0:0:ffff:6f48:4eb
111.72.4.236 0:0:0:0:0:ffff:6f48:4ec
111.72.4.237 0:0:0:0:0:ffff:6f48:4ed
111.72.4.238 0:0:0:0:0:ffff:6f48:4ee
111.72.4.239 0:0:0:0:0:ffff:6f48:4ef
111.72.4.240 0:0:0:0:0:ffff:6f48:4f0
111.72.4.241 0:0:0:0:0:ffff:6f48:4f1
111.72.4.242 0:0:0:0:0:ffff:6f48:4f2
111.72.4.243 0:0:0:0:0:ffff:6f48:4f3
111.72.4.244 0:0:0:0:0:ffff:6f48:4f4
111.72.4.245 0:0:0:0:0:ffff:6f48:4f5
111.72.4.246 0:0:0:0:0:ffff:6f48:4f6
111.72.4.247 0:0:0:0:0:ffff:6f48:4f7
111.72.4.248 0:0:0:0:0:ffff:6f48:4f8
111.72.4.249 0:0:0:0:0:ffff:6f48:4f9
111.72.4.250 0:0:0:0:0:ffff:6f48:4fa
111.72.4.251 0:0:0:0:0:ffff:6f48:4fb
111.72.4.252 0:0:0:0:0:ffff:6f48:4fc
111.72.4.253 0:0:0:0:0:ffff:6f48:4fd
111.72.4.254 0:0:0:0:0:ffff:6f48:4fe
111.72.4.255 0:0:0:0:0:ffff:6f48:4ff


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.