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
72.196.211.1 0:0:0:0:0:ffff:48c4:d301
72.196.211.2 0:0:0:0:0:ffff:48c4:d302
72.196.211.3 0:0:0:0:0:ffff:48c4:d303
72.196.211.4 0:0:0:0:0:ffff:48c4:d304
72.196.211.5 0:0:0:0:0:ffff:48c4:d305
72.196.211.6 0:0:0:0:0:ffff:48c4:d306
72.196.211.7 0:0:0:0:0:ffff:48c4:d307
72.196.211.8 0:0:0:0:0:ffff:48c4:d308
72.196.211.9 0:0:0:0:0:ffff:48c4:d309
72.196.211.10 0:0:0:0:0:ffff:48c4:d30a
72.196.211.11 0:0:0:0:0:ffff:48c4:d30b
72.196.211.12 0:0:0:0:0:ffff:48c4:d30c
72.196.211.13 0:0:0:0:0:ffff:48c4:d30d
72.196.211.14 0:0:0:0:0:ffff:48c4:d30e
72.196.211.15 0:0:0:0:0:ffff:48c4:d30f
72.196.211.16 0:0:0:0:0:ffff:48c4:d310
72.196.211.17 0:0:0:0:0:ffff:48c4:d311
72.196.211.18 0:0:0:0:0:ffff:48c4:d312
72.196.211.19 0:0:0:0:0:ffff:48c4:d313
72.196.211.20 0:0:0:0:0:ffff:48c4:d314
72.196.211.21 0:0:0:0:0:ffff:48c4:d315
72.196.211.22 0:0:0:0:0:ffff:48c4:d316
72.196.211.23 0:0:0:0:0:ffff:48c4:d317
72.196.211.24 0:0:0:0:0:ffff:48c4:d318
72.196.211.25 0:0:0:0:0:ffff:48c4:d319
72.196.211.26 0:0:0:0:0:ffff:48c4:d31a
72.196.211.27 0:0:0:0:0:ffff:48c4:d31b
72.196.211.28 0:0:0:0:0:ffff:48c4:d31c
72.196.211.29 0:0:0:0:0:ffff:48c4:d31d
72.196.211.30 0:0:0:0:0:ffff:48c4:d31e
72.196.211.31 0:0:0:0:0:ffff:48c4:d31f
72.196.211.32 0:0:0:0:0:ffff:48c4:d320
72.196.211.33 0:0:0:0:0:ffff:48c4:d321
72.196.211.34 0:0:0:0:0:ffff:48c4:d322
72.196.211.35 0:0:0:0:0:ffff:48c4:d323
72.196.211.36 0:0:0:0:0:ffff:48c4:d324
72.196.211.37 0:0:0:0:0:ffff:48c4:d325
72.196.211.38 0:0:0:0:0:ffff:48c4:d326
72.196.211.39 0:0:0:0:0:ffff:48c4:d327
72.196.211.40 0:0:0:0:0:ffff:48c4:d328
72.196.211.41 0:0:0:0:0:ffff:48c4:d329
72.196.211.42 0:0:0:0:0:ffff:48c4:d32a
72.196.211.43 0:0:0:0:0:ffff:48c4:d32b
72.196.211.44 0:0:0:0:0:ffff:48c4:d32c
72.196.211.45 0:0:0:0:0:ffff:48c4:d32d
72.196.211.46 0:0:0:0:0:ffff:48c4:d32e
72.196.211.47 0:0:0:0:0:ffff:48c4:d32f
72.196.211.48 0:0:0:0:0:ffff:48c4:d330
72.196.211.49 0:0:0:0:0:ffff:48c4:d331
72.196.211.50 0:0:0:0:0:ffff:48c4:d332
72.196.211.51 0:0:0:0:0:ffff:48c4:d333
72.196.211.52 0:0:0:0:0:ffff:48c4:d334
72.196.211.53 0:0:0:0:0:ffff:48c4:d335
72.196.211.54 0:0:0:0:0:ffff:48c4:d336
72.196.211.55 0:0:0:0:0:ffff:48c4:d337
72.196.211.56 0:0:0:0:0:ffff:48c4:d338
72.196.211.57 0:0:0:0:0:ffff:48c4:d339
72.196.211.58 0:0:0:0:0:ffff:48c4:d33a
72.196.211.59 0:0:0:0:0:ffff:48c4:d33b
72.196.211.60 0:0:0:0:0:ffff:48c4:d33c


72.196.211.61 0:0:0:0:0:ffff:48c4:d33d
72.196.211.62 0:0:0:0:0:ffff:48c4:d33e
72.196.211.63 0:0:0:0:0:ffff:48c4:d33f
72.196.211.64 0:0:0:0:0:ffff:48c4:d340
72.196.211.65 0:0:0:0:0:ffff:48c4:d341
72.196.211.66 0:0:0:0:0:ffff:48c4:d342
72.196.211.67 0:0:0:0:0:ffff:48c4:d343
72.196.211.68 0:0:0:0:0:ffff:48c4:d344
72.196.211.69 0:0:0:0:0:ffff:48c4:d345
72.196.211.70 0:0:0:0:0:ffff:48c4:d346
72.196.211.71 0:0:0:0:0:ffff:48c4:d347
72.196.211.72 0:0:0:0:0:ffff:48c4:d348
72.196.211.73 0:0:0:0:0:ffff:48c4:d349
72.196.211.74 0:0:0:0:0:ffff:48c4:d34a
72.196.211.75 0:0:0:0:0:ffff:48c4:d34b
72.196.211.76 0:0:0:0:0:ffff:48c4:d34c
72.196.211.77 0:0:0:0:0:ffff:48c4:d34d
72.196.211.78 0:0:0:0:0:ffff:48c4:d34e
72.196.211.79 0:0:0:0:0:ffff:48c4:d34f
72.196.211.80 0:0:0:0:0:ffff:48c4:d350
72.196.211.81 0:0:0:0:0:ffff:48c4:d351
72.196.211.82 0:0:0:0:0:ffff:48c4:d352
72.196.211.83 0:0:0:0:0:ffff:48c4:d353
72.196.211.84 0:0:0:0:0:ffff:48c4:d354
72.196.211.85 0:0:0:0:0:ffff:48c4:d355
72.196.211.86 0:0:0:0:0:ffff:48c4:d356
72.196.211.87 0:0:0:0:0:ffff:48c4:d357
72.196.211.88 0:0:0:0:0:ffff:48c4:d358
72.196.211.89 0:0:0:0:0:ffff:48c4:d359
72.196.211.90 0:0:0:0:0:ffff:48c4:d35a
72.196.211.91 0:0:0:0:0:ffff:48c4:d35b
72.196.211.92 0:0:0:0:0:ffff:48c4:d35c
72.196.211.93 0:0:0:0:0:ffff:48c4:d35d
72.196.211.94 0:0:0:0:0:ffff:48c4:d35e
72.196.211.95 0:0:0:0:0:ffff:48c4:d35f
72.196.211.96 0:0:0:0:0:ffff:48c4:d360
72.196.211.97 0:0:0:0:0:ffff:48c4:d361
72.196.211.98 0:0:0:0:0:ffff:48c4:d362
72.196.211.99 0:0:0:0:0:ffff:48c4:d363
72.196.211.100 0:0:0:0:0:ffff:48c4:d364
72.196.211.101 0:0:0:0:0:ffff:48c4:d365
72.196.211.102 0:0:0:0:0:ffff:48c4:d366
72.196.211.103 0:0:0:0:0:ffff:48c4:d367
72.196.211.104 0:0:0:0:0:ffff:48c4:d368
72.196.211.105 0:0:0:0:0:ffff:48c4:d369
72.196.211.106 0:0:0:0:0:ffff:48c4:d36a
72.196.211.107 0:0:0:0:0:ffff:48c4:d36b
72.196.211.108 0:0:0:0:0:ffff:48c4:d36c
72.196.211.109 0:0:0:0:0:ffff:48c4:d36d
72.196.211.110 0:0:0:0:0:ffff:48c4:d36e
72.196.211.111 0:0:0:0:0:ffff:48c4:d36f
72.196.211.112 0:0:0:0:0:ffff:48c4:d370
72.196.211.113 0:0:0:0:0:ffff:48c4:d371
72.196.211.114 0:0:0:0:0:ffff:48c4:d372
72.196.211.115 0:0:0:0:0:ffff:48c4:d373
72.196.211.116 0:0:0:0:0:ffff:48c4:d374
72.196.211.117 0:0:0:0:0:ffff:48c4:d375
72.196.211.118 0:0:0:0:0:ffff:48c4:d376
72.196.211.119 0:0:0:0:0:ffff:48c4:d377
72.196.211.120 0:0:0:0:0:ffff:48c4:d378


72.196.211.121 0:0:0:0:0:ffff:48c4:d379
72.196.211.122 0:0:0:0:0:ffff:48c4:d37a
72.196.211.123 0:0:0:0:0:ffff:48c4:d37b
72.196.211.124 0:0:0:0:0:ffff:48c4:d37c
72.196.211.125 0:0:0:0:0:ffff:48c4:d37d
72.196.211.126 0:0:0:0:0:ffff:48c4:d37e
72.196.211.127 0:0:0:0:0:ffff:48c4:d37f
72.196.211.128 0:0:0:0:0:ffff:48c4:d380
72.196.211.129 0:0:0:0:0:ffff:48c4:d381
72.196.211.130 0:0:0:0:0:ffff:48c4:d382
72.196.211.131 0:0:0:0:0:ffff:48c4:d383
72.196.211.132 0:0:0:0:0:ffff:48c4:d384
72.196.211.133 0:0:0:0:0:ffff:48c4:d385
72.196.211.134 0:0:0:0:0:ffff:48c4:d386
72.196.211.135 0:0:0:0:0:ffff:48c4:d387
72.196.211.136 0:0:0:0:0:ffff:48c4:d388
72.196.211.137 0:0:0:0:0:ffff:48c4:d389
72.196.211.138 0:0:0:0:0:ffff:48c4:d38a
72.196.211.139 0:0:0:0:0:ffff:48c4:d38b
72.196.211.140 0:0:0:0:0:ffff:48c4:d38c
72.196.211.141 0:0:0:0:0:ffff:48c4:d38d
72.196.211.142 0:0:0:0:0:ffff:48c4:d38e
72.196.211.143 0:0:0:0:0:ffff:48c4:d38f
72.196.211.144 0:0:0:0:0:ffff:48c4:d390
72.196.211.145 0:0:0:0:0:ffff:48c4:d391
72.196.211.146 0:0:0:0:0:ffff:48c4:d392
72.196.211.147 0:0:0:0:0:ffff:48c4:d393
72.196.211.148 0:0:0:0:0:ffff:48c4:d394
72.196.211.149 0:0:0:0:0:ffff:48c4:d395
72.196.211.150 0:0:0:0:0:ffff:48c4:d396
72.196.211.151 0:0:0:0:0:ffff:48c4:d397
72.196.211.152 0:0:0:0:0:ffff:48c4:d398
72.196.211.153 0:0:0:0:0:ffff:48c4:d399
72.196.211.154 0:0:0:0:0:ffff:48c4:d39a
72.196.211.155 0:0:0:0:0:ffff:48c4:d39b
72.196.211.156 0:0:0:0:0:ffff:48c4:d39c
72.196.211.157 0:0:0:0:0:ffff:48c4:d39d
72.196.211.158 0:0:0:0:0:ffff:48c4:d39e
72.196.211.159 0:0:0:0:0:ffff:48c4:d39f
72.196.211.160 0:0:0:0:0:ffff:48c4:d3a0
72.196.211.161 0:0:0:0:0:ffff:48c4:d3a1
72.196.211.162 0:0:0:0:0:ffff:48c4:d3a2
72.196.211.163 0:0:0:0:0:ffff:48c4:d3a3
72.196.211.164 0:0:0:0:0:ffff:48c4:d3a4
72.196.211.165 0:0:0:0:0:ffff:48c4:d3a5
72.196.211.166 0:0:0:0:0:ffff:48c4:d3a6
72.196.211.167 0:0:0:0:0:ffff:48c4:d3a7
72.196.211.168 0:0:0:0:0:ffff:48c4:d3a8
72.196.211.169 0:0:0:0:0:ffff:48c4:d3a9
72.196.211.170 0:0:0:0:0:ffff:48c4:d3aa
72.196.211.171 0:0:0:0:0:ffff:48c4:d3ab
72.196.211.172 0:0:0:0:0:ffff:48c4:d3ac
72.196.211.173 0:0:0:0:0:ffff:48c4:d3ad
72.196.211.174 0:0:0:0:0:ffff:48c4:d3ae
72.196.211.175 0:0:0:0:0:ffff:48c4:d3af
72.196.211.176 0:0:0:0:0:ffff:48c4:d3b0
72.196.211.177 0:0:0:0:0:ffff:48c4:d3b1
72.196.211.178 0:0:0:0:0:ffff:48c4:d3b2
72.196.211.179 0:0:0:0:0:ffff:48c4:d3b3
72.196.211.180 0:0:0:0:0:ffff:48c4:d3b4


72.196.211.181 0:0:0:0:0:ffff:48c4:d3b5
72.196.211.182 0:0:0:0:0:ffff:48c4:d3b6
72.196.211.183 0:0:0:0:0:ffff:48c4:d3b7
72.196.211.184 0:0:0:0:0:ffff:48c4:d3b8
72.196.211.185 0:0:0:0:0:ffff:48c4:d3b9
72.196.211.186 0:0:0:0:0:ffff:48c4:d3ba
72.196.211.187 0:0:0:0:0:ffff:48c4:d3bb
72.196.211.188 0:0:0:0:0:ffff:48c4:d3bc
72.196.211.189 0:0:0:0:0:ffff:48c4:d3bd
72.196.211.190 0:0:0:0:0:ffff:48c4:d3be
72.196.211.191 0:0:0:0:0:ffff:48c4:d3bf
72.196.211.192 0:0:0:0:0:ffff:48c4:d3c0
72.196.211.193 0:0:0:0:0:ffff:48c4:d3c1
72.196.211.194 0:0:0:0:0:ffff:48c4:d3c2
72.196.211.195 0:0:0:0:0:ffff:48c4:d3c3
72.196.211.196 0:0:0:0:0:ffff:48c4:d3c4
72.196.211.197 0:0:0:0:0:ffff:48c4:d3c5
72.196.211.198 0:0:0:0:0:ffff:48c4:d3c6
72.196.211.199 0:0:0:0:0:ffff:48c4:d3c7
72.196.211.200 0:0:0:0:0:ffff:48c4:d3c8
72.196.211.201 0:0:0:0:0:ffff:48c4:d3c9
72.196.211.202 0:0:0:0:0:ffff:48c4:d3ca
72.196.211.203 0:0:0:0:0:ffff:48c4:d3cb
72.196.211.204 0:0:0:0:0:ffff:48c4:d3cc
72.196.211.205 0:0:0:0:0:ffff:48c4:d3cd
72.196.211.206 0:0:0:0:0:ffff:48c4:d3ce
72.196.211.207 0:0:0:0:0:ffff:48c4:d3cf
72.196.211.208 0:0:0:0:0:ffff:48c4:d3d0
72.196.211.209 0:0:0:0:0:ffff:48c4:d3d1
72.196.211.210 0:0:0:0:0:ffff:48c4:d3d2
72.196.211.211 0:0:0:0:0:ffff:48c4:d3d3
72.196.211.212 0:0:0:0:0:ffff:48c4:d3d4
72.196.211.213 0:0:0:0:0:ffff:48c4:d3d5
72.196.211.214 0:0:0:0:0:ffff:48c4:d3d6
72.196.211.215 0:0:0:0:0:ffff:48c4:d3d7
72.196.211.216 0:0:0:0:0:ffff:48c4:d3d8
72.196.211.217 0:0:0:0:0:ffff:48c4:d3d9
72.196.211.218 0:0:0:0:0:ffff:48c4:d3da
72.196.211.219 0:0:0:0:0:ffff:48c4:d3db
72.196.211.220 0:0:0:0:0:ffff:48c4:d3dc
72.196.211.221 0:0:0:0:0:ffff:48c4:d3dd
72.196.211.222 0:0:0:0:0:ffff:48c4:d3de
72.196.211.223 0:0:0:0:0:ffff:48c4:d3df
72.196.211.224 0:0:0:0:0:ffff:48c4:d3e0
72.196.211.225 0:0:0:0:0:ffff:48c4:d3e1
72.196.211.226 0:0:0:0:0:ffff:48c4:d3e2
72.196.211.227 0:0:0:0:0:ffff:48c4:d3e3
72.196.211.228 0:0:0:0:0:ffff:48c4:d3e4
72.196.211.229 0:0:0:0:0:ffff:48c4:d3e5
72.196.211.230 0:0:0:0:0:ffff:48c4:d3e6
72.196.211.231 0:0:0:0:0:ffff:48c4:d3e7
72.196.211.232 0:0:0:0:0:ffff:48c4:d3e8
72.196.211.233 0:0:0:0:0:ffff:48c4:d3e9
72.196.211.234 0:0:0:0:0:ffff:48c4:d3ea
72.196.211.235 0:0:0:0:0:ffff:48c4:d3eb
72.196.211.236 0:0:0:0:0:ffff:48c4:d3ec
72.196.211.237 0:0:0:0:0:ffff:48c4:d3ed
72.196.211.238 0:0:0:0:0:ffff:48c4:d3ee
72.196.211.239 0:0:0:0:0:ffff:48c4:d3ef
72.196.211.240 0:0:0:0:0:ffff:48c4:d3f0
72.196.211.241 0:0:0:0:0:ffff:48c4:d3f1
72.196.211.242 0:0:0:0:0:ffff:48c4:d3f2
72.196.211.243 0:0:0:0:0:ffff:48c4:d3f3
72.196.211.244 0:0:0:0:0:ffff:48c4:d3f4
72.196.211.245 0:0:0:0:0:ffff:48c4:d3f5
72.196.211.246 0:0:0:0:0:ffff:48c4:d3f6
72.196.211.247 0:0:0:0:0:ffff:48c4:d3f7
72.196.211.248 0:0:0:0:0:ffff:48c4:d3f8
72.196.211.249 0:0:0:0:0:ffff:48c4:d3f9
72.196.211.250 0:0:0:0:0:ffff:48c4:d3fa
72.196.211.251 0:0:0:0:0:ffff:48c4:d3fb
72.196.211.252 0:0:0:0:0:ffff:48c4:d3fc
72.196.211.253 0:0:0:0:0:ffff:48c4:d3fd
72.196.211.254 0:0:0:0:0:ffff:48c4:d3fe
72.196.211.255 0:0:0:0:0:ffff:48c4: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.