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
111.72.211.1 0:0:0:0:0:ffff:6f48:d301
111.72.211.2 0:0:0:0:0:ffff:6f48:d302
111.72.211.3 0:0:0:0:0:ffff:6f48:d303
111.72.211.4 0:0:0:0:0:ffff:6f48:d304
111.72.211.5 0:0:0:0:0:ffff:6f48:d305
111.72.211.6 0:0:0:0:0:ffff:6f48:d306
111.72.211.7 0:0:0:0:0:ffff:6f48:d307
111.72.211.8 0:0:0:0:0:ffff:6f48:d308
111.72.211.9 0:0:0:0:0:ffff:6f48:d309
111.72.211.10 0:0:0:0:0:ffff:6f48:d30a
111.72.211.11 0:0:0:0:0:ffff:6f48:d30b
111.72.211.12 0:0:0:0:0:ffff:6f48:d30c
111.72.211.13 0:0:0:0:0:ffff:6f48:d30d
111.72.211.14 0:0:0:0:0:ffff:6f48:d30e
111.72.211.15 0:0:0:0:0:ffff:6f48:d30f
111.72.211.16 0:0:0:0:0:ffff:6f48:d310
111.72.211.17 0:0:0:0:0:ffff:6f48:d311
111.72.211.18 0:0:0:0:0:ffff:6f48:d312
111.72.211.19 0:0:0:0:0:ffff:6f48:d313
111.72.211.20 0:0:0:0:0:ffff:6f48:d314
111.72.211.21 0:0:0:0:0:ffff:6f48:d315
111.72.211.22 0:0:0:0:0:ffff:6f48:d316
111.72.211.23 0:0:0:0:0:ffff:6f48:d317
111.72.211.24 0:0:0:0:0:ffff:6f48:d318
111.72.211.25 0:0:0:0:0:ffff:6f48:d319
111.72.211.26 0:0:0:0:0:ffff:6f48:d31a
111.72.211.27 0:0:0:0:0:ffff:6f48:d31b
111.72.211.28 0:0:0:0:0:ffff:6f48:d31c
111.72.211.29 0:0:0:0:0:ffff:6f48:d31d
111.72.211.30 0:0:0:0:0:ffff:6f48:d31e
111.72.211.31 0:0:0:0:0:ffff:6f48:d31f
111.72.211.32 0:0:0:0:0:ffff:6f48:d320
111.72.211.33 0:0:0:0:0:ffff:6f48:d321
111.72.211.34 0:0:0:0:0:ffff:6f48:d322
111.72.211.35 0:0:0:0:0:ffff:6f48:d323
111.72.211.36 0:0:0:0:0:ffff:6f48:d324
111.72.211.37 0:0:0:0:0:ffff:6f48:d325
111.72.211.38 0:0:0:0:0:ffff:6f48:d326
111.72.211.39 0:0:0:0:0:ffff:6f48:d327
111.72.211.40 0:0:0:0:0:ffff:6f48:d328
111.72.211.41 0:0:0:0:0:ffff:6f48:d329
111.72.211.42 0:0:0:0:0:ffff:6f48:d32a
111.72.211.43 0:0:0:0:0:ffff:6f48:d32b
111.72.211.44 0:0:0:0:0:ffff:6f48:d32c
111.72.211.45 0:0:0:0:0:ffff:6f48:d32d
111.72.211.46 0:0:0:0:0:ffff:6f48:d32e
111.72.211.47 0:0:0:0:0:ffff:6f48:d32f
111.72.211.48 0:0:0:0:0:ffff:6f48:d330
111.72.211.49 0:0:0:0:0:ffff:6f48:d331
111.72.211.50 0:0:0:0:0:ffff:6f48:d332
111.72.211.51 0:0:0:0:0:ffff:6f48:d333
111.72.211.52 0:0:0:0:0:ffff:6f48:d334
111.72.211.53 0:0:0:0:0:ffff:6f48:d335
111.72.211.54 0:0:0:0:0:ffff:6f48:d336
111.72.211.55 0:0:0:0:0:ffff:6f48:d337
111.72.211.56 0:0:0:0:0:ffff:6f48:d338
111.72.211.57 0:0:0:0:0:ffff:6f48:d339
111.72.211.58 0:0:0:0:0:ffff:6f48:d33a
111.72.211.59 0:0:0:0:0:ffff:6f48:d33b
111.72.211.60 0:0:0:0:0:ffff:6f48:d33c


111.72.211.61 0:0:0:0:0:ffff:6f48:d33d
111.72.211.62 0:0:0:0:0:ffff:6f48:d33e
111.72.211.63 0:0:0:0:0:ffff:6f48:d33f
111.72.211.64 0:0:0:0:0:ffff:6f48:d340
111.72.211.65 0:0:0:0:0:ffff:6f48:d341
111.72.211.66 0:0:0:0:0:ffff:6f48:d342
111.72.211.67 0:0:0:0:0:ffff:6f48:d343
111.72.211.68 0:0:0:0:0:ffff:6f48:d344
111.72.211.69 0:0:0:0:0:ffff:6f48:d345
111.72.211.70 0:0:0:0:0:ffff:6f48:d346
111.72.211.71 0:0:0:0:0:ffff:6f48:d347
111.72.211.72 0:0:0:0:0:ffff:6f48:d348
111.72.211.73 0:0:0:0:0:ffff:6f48:d349
111.72.211.74 0:0:0:0:0:ffff:6f48:d34a
111.72.211.75 0:0:0:0:0:ffff:6f48:d34b
111.72.211.76 0:0:0:0:0:ffff:6f48:d34c
111.72.211.77 0:0:0:0:0:ffff:6f48:d34d
111.72.211.78 0:0:0:0:0:ffff:6f48:d34e
111.72.211.79 0:0:0:0:0:ffff:6f48:d34f
111.72.211.80 0:0:0:0:0:ffff:6f48:d350
111.72.211.81 0:0:0:0:0:ffff:6f48:d351
111.72.211.82 0:0:0:0:0:ffff:6f48:d352
111.72.211.83 0:0:0:0:0:ffff:6f48:d353
111.72.211.84 0:0:0:0:0:ffff:6f48:d354
111.72.211.85 0:0:0:0:0:ffff:6f48:d355
111.72.211.86 0:0:0:0:0:ffff:6f48:d356
111.72.211.87 0:0:0:0:0:ffff:6f48:d357
111.72.211.88 0:0:0:0:0:ffff:6f48:d358
111.72.211.89 0:0:0:0:0:ffff:6f48:d359
111.72.211.90 0:0:0:0:0:ffff:6f48:d35a
111.72.211.91 0:0:0:0:0:ffff:6f48:d35b
111.72.211.92 0:0:0:0:0:ffff:6f48:d35c
111.72.211.93 0:0:0:0:0:ffff:6f48:d35d
111.72.211.94 0:0:0:0:0:ffff:6f48:d35e
111.72.211.95 0:0:0:0:0:ffff:6f48:d35f
111.72.211.96 0:0:0:0:0:ffff:6f48:d360
111.72.211.97 0:0:0:0:0:ffff:6f48:d361
111.72.211.98 0:0:0:0:0:ffff:6f48:d362
111.72.211.99 0:0:0:0:0:ffff:6f48:d363
111.72.211.100 0:0:0:0:0:ffff:6f48:d364
111.72.211.101 0:0:0:0:0:ffff:6f48:d365
111.72.211.102 0:0:0:0:0:ffff:6f48:d366
111.72.211.103 0:0:0:0:0:ffff:6f48:d367
111.72.211.104 0:0:0:0:0:ffff:6f48:d368
111.72.211.105 0:0:0:0:0:ffff:6f48:d369
111.72.211.106 0:0:0:0:0:ffff:6f48:d36a
111.72.211.107 0:0:0:0:0:ffff:6f48:d36b
111.72.211.108 0:0:0:0:0:ffff:6f48:d36c
111.72.211.109 0:0:0:0:0:ffff:6f48:d36d
111.72.211.110 0:0:0:0:0:ffff:6f48:d36e
111.72.211.111 0:0:0:0:0:ffff:6f48:d36f
111.72.211.112 0:0:0:0:0:ffff:6f48:d370
111.72.211.113 0:0:0:0:0:ffff:6f48:d371
111.72.211.114 0:0:0:0:0:ffff:6f48:d372
111.72.211.115 0:0:0:0:0:ffff:6f48:d373
111.72.211.116 0:0:0:0:0:ffff:6f48:d374
111.72.211.117 0:0:0:0:0:ffff:6f48:d375
111.72.211.118 0:0:0:0:0:ffff:6f48:d376
111.72.211.119 0:0:0:0:0:ffff:6f48:d377
111.72.211.120 0:0:0:0:0:ffff:6f48:d378


111.72.211.121 0:0:0:0:0:ffff:6f48:d379
111.72.211.122 0:0:0:0:0:ffff:6f48:d37a
111.72.211.123 0:0:0:0:0:ffff:6f48:d37b
111.72.211.124 0:0:0:0:0:ffff:6f48:d37c
111.72.211.125 0:0:0:0:0:ffff:6f48:d37d
111.72.211.126 0:0:0:0:0:ffff:6f48:d37e
111.72.211.127 0:0:0:0:0:ffff:6f48:d37f
111.72.211.128 0:0:0:0:0:ffff:6f48:d380
111.72.211.129 0:0:0:0:0:ffff:6f48:d381
111.72.211.130 0:0:0:0:0:ffff:6f48:d382
111.72.211.131 0:0:0:0:0:ffff:6f48:d383
111.72.211.132 0:0:0:0:0:ffff:6f48:d384
111.72.211.133 0:0:0:0:0:ffff:6f48:d385
111.72.211.134 0:0:0:0:0:ffff:6f48:d386
111.72.211.135 0:0:0:0:0:ffff:6f48:d387
111.72.211.136 0:0:0:0:0:ffff:6f48:d388
111.72.211.137 0:0:0:0:0:ffff:6f48:d389
111.72.211.138 0:0:0:0:0:ffff:6f48:d38a
111.72.211.139 0:0:0:0:0:ffff:6f48:d38b
111.72.211.140 0:0:0:0:0:ffff:6f48:d38c
111.72.211.141 0:0:0:0:0:ffff:6f48:d38d
111.72.211.142 0:0:0:0:0:ffff:6f48:d38e
111.72.211.143 0:0:0:0:0:ffff:6f48:d38f
111.72.211.144 0:0:0:0:0:ffff:6f48:d390
111.72.211.145 0:0:0:0:0:ffff:6f48:d391
111.72.211.146 0:0:0:0:0:ffff:6f48:d392
111.72.211.147 0:0:0:0:0:ffff:6f48:d393
111.72.211.148 0:0:0:0:0:ffff:6f48:d394
111.72.211.149 0:0:0:0:0:ffff:6f48:d395
111.72.211.150 0:0:0:0:0:ffff:6f48:d396
111.72.211.151 0:0:0:0:0:ffff:6f48:d397
111.72.211.152 0:0:0:0:0:ffff:6f48:d398
111.72.211.153 0:0:0:0:0:ffff:6f48:d399
111.72.211.154 0:0:0:0:0:ffff:6f48:d39a
111.72.211.155 0:0:0:0:0:ffff:6f48:d39b
111.72.211.156 0:0:0:0:0:ffff:6f48:d39c
111.72.211.157 0:0:0:0:0:ffff:6f48:d39d
111.72.211.158 0:0:0:0:0:ffff:6f48:d39e
111.72.211.159 0:0:0:0:0:ffff:6f48:d39f
111.72.211.160 0:0:0:0:0:ffff:6f48:d3a0
111.72.211.161 0:0:0:0:0:ffff:6f48:d3a1
111.72.211.162 0:0:0:0:0:ffff:6f48:d3a2
111.72.211.163 0:0:0:0:0:ffff:6f48:d3a3
111.72.211.164 0:0:0:0:0:ffff:6f48:d3a4
111.72.211.165 0:0:0:0:0:ffff:6f48:d3a5
111.72.211.166 0:0:0:0:0:ffff:6f48:d3a6
111.72.211.167 0:0:0:0:0:ffff:6f48:d3a7
111.72.211.168 0:0:0:0:0:ffff:6f48:d3a8
111.72.211.169 0:0:0:0:0:ffff:6f48:d3a9
111.72.211.170 0:0:0:0:0:ffff:6f48:d3aa
111.72.211.171 0:0:0:0:0:ffff:6f48:d3ab
111.72.211.172 0:0:0:0:0:ffff:6f48:d3ac
111.72.211.173 0:0:0:0:0:ffff:6f48:d3ad
111.72.211.174 0:0:0:0:0:ffff:6f48:d3ae
111.72.211.175 0:0:0:0:0:ffff:6f48:d3af
111.72.211.176 0:0:0:0:0:ffff:6f48:d3b0
111.72.211.177 0:0:0:0:0:ffff:6f48:d3b1
111.72.211.178 0:0:0:0:0:ffff:6f48:d3b2
111.72.211.179 0:0:0:0:0:ffff:6f48:d3b3
111.72.211.180 0:0:0:0:0:ffff:6f48:d3b4


111.72.211.181 0:0:0:0:0:ffff:6f48:d3b5
111.72.211.182 0:0:0:0:0:ffff:6f48:d3b6
111.72.211.183 0:0:0:0:0:ffff:6f48:d3b7
111.72.211.184 0:0:0:0:0:ffff:6f48:d3b8
111.72.211.185 0:0:0:0:0:ffff:6f48:d3b9
111.72.211.186 0:0:0:0:0:ffff:6f48:d3ba
111.72.211.187 0:0:0:0:0:ffff:6f48:d3bb
111.72.211.188 0:0:0:0:0:ffff:6f48:d3bc
111.72.211.189 0:0:0:0:0:ffff:6f48:d3bd
111.72.211.190 0:0:0:0:0:ffff:6f48:d3be
111.72.211.191 0:0:0:0:0:ffff:6f48:d3bf
111.72.211.192 0:0:0:0:0:ffff:6f48:d3c0
111.72.211.193 0:0:0:0:0:ffff:6f48:d3c1
111.72.211.194 0:0:0:0:0:ffff:6f48:d3c2
111.72.211.195 0:0:0:0:0:ffff:6f48:d3c3
111.72.211.196 0:0:0:0:0:ffff:6f48:d3c4
111.72.211.197 0:0:0:0:0:ffff:6f48:d3c5
111.72.211.198 0:0:0:0:0:ffff:6f48:d3c6
111.72.211.199 0:0:0:0:0:ffff:6f48:d3c7
111.72.211.200 0:0:0:0:0:ffff:6f48:d3c8
111.72.211.201 0:0:0:0:0:ffff:6f48:d3c9
111.72.211.202 0:0:0:0:0:ffff:6f48:d3ca
111.72.211.203 0:0:0:0:0:ffff:6f48:d3cb
111.72.211.204 0:0:0:0:0:ffff:6f48:d3cc
111.72.211.205 0:0:0:0:0:ffff:6f48:d3cd
111.72.211.206 0:0:0:0:0:ffff:6f48:d3ce
111.72.211.207 0:0:0:0:0:ffff:6f48:d3cf
111.72.211.208 0:0:0:0:0:ffff:6f48:d3d0
111.72.211.209 0:0:0:0:0:ffff:6f48:d3d1
111.72.211.210 0:0:0:0:0:ffff:6f48:d3d2
111.72.211.211 0:0:0:0:0:ffff:6f48:d3d3
111.72.211.212 0:0:0:0:0:ffff:6f48:d3d4
111.72.211.213 0:0:0:0:0:ffff:6f48:d3d5
111.72.211.214 0:0:0:0:0:ffff:6f48:d3d6
111.72.211.215 0:0:0:0:0:ffff:6f48:d3d7
111.72.211.216 0:0:0:0:0:ffff:6f48:d3d8
111.72.211.217 0:0:0:0:0:ffff:6f48:d3d9
111.72.211.218 0:0:0:0:0:ffff:6f48:d3da
111.72.211.219 0:0:0:0:0:ffff:6f48:d3db
111.72.211.220 0:0:0:0:0:ffff:6f48:d3dc
111.72.211.221 0:0:0:0:0:ffff:6f48:d3dd
111.72.211.222 0:0:0:0:0:ffff:6f48:d3de
111.72.211.223 0:0:0:0:0:ffff:6f48:d3df
111.72.211.224 0:0:0:0:0:ffff:6f48:d3e0
111.72.211.225 0:0:0:0:0:ffff:6f48:d3e1
111.72.211.226 0:0:0:0:0:ffff:6f48:d3e2
111.72.211.227 0:0:0:0:0:ffff:6f48:d3e3
111.72.211.228 0:0:0:0:0:ffff:6f48:d3e4
111.72.211.229 0:0:0:0:0:ffff:6f48:d3e5
111.72.211.230 0:0:0:0:0:ffff:6f48:d3e6
111.72.211.231 0:0:0:0:0:ffff:6f48:d3e7
111.72.211.232 0:0:0:0:0:ffff:6f48:d3e8
111.72.211.233 0:0:0:0:0:ffff:6f48:d3e9
111.72.211.234 0:0:0:0:0:ffff:6f48:d3ea
111.72.211.235 0:0:0:0:0:ffff:6f48:d3eb
111.72.211.236 0:0:0:0:0:ffff:6f48:d3ec
111.72.211.237 0:0:0:0:0:ffff:6f48:d3ed
111.72.211.238 0:0:0:0:0:ffff:6f48:d3ee
111.72.211.239 0:0:0:0:0:ffff:6f48:d3ef
111.72.211.240 0:0:0:0:0:ffff:6f48:d3f0
111.72.211.241 0:0:0:0:0:ffff:6f48:d3f1
111.72.211.242 0:0:0:0:0:ffff:6f48:d3f2
111.72.211.243 0:0:0:0:0:ffff:6f48:d3f3
111.72.211.244 0:0:0:0:0:ffff:6f48:d3f4
111.72.211.245 0:0:0:0:0:ffff:6f48:d3f5
111.72.211.246 0:0:0:0:0:ffff:6f48:d3f6
111.72.211.247 0:0:0:0:0:ffff:6f48:d3f7
111.72.211.248 0:0:0:0:0:ffff:6f48:d3f8
111.72.211.249 0:0:0:0:0:ffff:6f48:d3f9
111.72.211.250 0:0:0:0:0:ffff:6f48:d3fa
111.72.211.251 0:0:0:0:0:ffff:6f48:d3fb
111.72.211.252 0:0:0:0:0:ffff:6f48:d3fc
111.72.211.253 0:0:0:0:0:ffff:6f48:d3fd
111.72.211.254 0:0:0:0:0:ffff:6f48:d3fe
111.72.211.255 0:0:0:0:0:ffff:6f48:d3ff


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.