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
72.39.31.1 0:0:0:0:0:ffff:4827:1f01
72.39.31.2 0:0:0:0:0:ffff:4827:1f02
72.39.31.3 0:0:0:0:0:ffff:4827:1f03
72.39.31.4 0:0:0:0:0:ffff:4827:1f04
72.39.31.5 0:0:0:0:0:ffff:4827:1f05
72.39.31.6 0:0:0:0:0:ffff:4827:1f06
72.39.31.7 0:0:0:0:0:ffff:4827:1f07
72.39.31.8 0:0:0:0:0:ffff:4827:1f08
72.39.31.9 0:0:0:0:0:ffff:4827:1f09
72.39.31.10 0:0:0:0:0:ffff:4827:1f0a
72.39.31.11 0:0:0:0:0:ffff:4827:1f0b
72.39.31.12 0:0:0:0:0:ffff:4827:1f0c
72.39.31.13 0:0:0:0:0:ffff:4827:1f0d
72.39.31.14 0:0:0:0:0:ffff:4827:1f0e
72.39.31.15 0:0:0:0:0:ffff:4827:1f0f
72.39.31.16 0:0:0:0:0:ffff:4827:1f10
72.39.31.17 0:0:0:0:0:ffff:4827:1f11
72.39.31.18 0:0:0:0:0:ffff:4827:1f12
72.39.31.19 0:0:0:0:0:ffff:4827:1f13
72.39.31.20 0:0:0:0:0:ffff:4827:1f14
72.39.31.21 0:0:0:0:0:ffff:4827:1f15
72.39.31.22 0:0:0:0:0:ffff:4827:1f16
72.39.31.23 0:0:0:0:0:ffff:4827:1f17
72.39.31.24 0:0:0:0:0:ffff:4827:1f18
72.39.31.25 0:0:0:0:0:ffff:4827:1f19
72.39.31.26 0:0:0:0:0:ffff:4827:1f1a
72.39.31.27 0:0:0:0:0:ffff:4827:1f1b
72.39.31.28 0:0:0:0:0:ffff:4827:1f1c
72.39.31.29 0:0:0:0:0:ffff:4827:1f1d
72.39.31.30 0:0:0:0:0:ffff:4827:1f1e
72.39.31.31 0:0:0:0:0:ffff:4827:1f1f
72.39.31.32 0:0:0:0:0:ffff:4827:1f20
72.39.31.33 0:0:0:0:0:ffff:4827:1f21
72.39.31.34 0:0:0:0:0:ffff:4827:1f22
72.39.31.35 0:0:0:0:0:ffff:4827:1f23
72.39.31.36 0:0:0:0:0:ffff:4827:1f24
72.39.31.37 0:0:0:0:0:ffff:4827:1f25
72.39.31.38 0:0:0:0:0:ffff:4827:1f26
72.39.31.39 0:0:0:0:0:ffff:4827:1f27
72.39.31.40 0:0:0:0:0:ffff:4827:1f28
72.39.31.41 0:0:0:0:0:ffff:4827:1f29
72.39.31.42 0:0:0:0:0:ffff:4827:1f2a
72.39.31.43 0:0:0:0:0:ffff:4827:1f2b
72.39.31.44 0:0:0:0:0:ffff:4827:1f2c
72.39.31.45 0:0:0:0:0:ffff:4827:1f2d
72.39.31.46 0:0:0:0:0:ffff:4827:1f2e
72.39.31.47 0:0:0:0:0:ffff:4827:1f2f
72.39.31.48 0:0:0:0:0:ffff:4827:1f30
72.39.31.49 0:0:0:0:0:ffff:4827:1f31
72.39.31.50 0:0:0:0:0:ffff:4827:1f32
72.39.31.51 0:0:0:0:0:ffff:4827:1f33
72.39.31.52 0:0:0:0:0:ffff:4827:1f34
72.39.31.53 0:0:0:0:0:ffff:4827:1f35
72.39.31.54 0:0:0:0:0:ffff:4827:1f36
72.39.31.55 0:0:0:0:0:ffff:4827:1f37
72.39.31.56 0:0:0:0:0:ffff:4827:1f38
72.39.31.57 0:0:0:0:0:ffff:4827:1f39
72.39.31.58 0:0:0:0:0:ffff:4827:1f3a
72.39.31.59 0:0:0:0:0:ffff:4827:1f3b
72.39.31.60 0:0:0:0:0:ffff:4827:1f3c


72.39.31.61 0:0:0:0:0:ffff:4827:1f3d
72.39.31.62 0:0:0:0:0:ffff:4827:1f3e
72.39.31.63 0:0:0:0:0:ffff:4827:1f3f
72.39.31.64 0:0:0:0:0:ffff:4827:1f40
72.39.31.65 0:0:0:0:0:ffff:4827:1f41
72.39.31.66 0:0:0:0:0:ffff:4827:1f42
72.39.31.67 0:0:0:0:0:ffff:4827:1f43
72.39.31.68 0:0:0:0:0:ffff:4827:1f44
72.39.31.69 0:0:0:0:0:ffff:4827:1f45
72.39.31.70 0:0:0:0:0:ffff:4827:1f46
72.39.31.71 0:0:0:0:0:ffff:4827:1f47
72.39.31.72 0:0:0:0:0:ffff:4827:1f48
72.39.31.73 0:0:0:0:0:ffff:4827:1f49
72.39.31.74 0:0:0:0:0:ffff:4827:1f4a
72.39.31.75 0:0:0:0:0:ffff:4827:1f4b
72.39.31.76 0:0:0:0:0:ffff:4827:1f4c
72.39.31.77 0:0:0:0:0:ffff:4827:1f4d
72.39.31.78 0:0:0:0:0:ffff:4827:1f4e
72.39.31.79 0:0:0:0:0:ffff:4827:1f4f
72.39.31.80 0:0:0:0:0:ffff:4827:1f50
72.39.31.81 0:0:0:0:0:ffff:4827:1f51
72.39.31.82 0:0:0:0:0:ffff:4827:1f52
72.39.31.83 0:0:0:0:0:ffff:4827:1f53
72.39.31.84 0:0:0:0:0:ffff:4827:1f54
72.39.31.85 0:0:0:0:0:ffff:4827:1f55
72.39.31.86 0:0:0:0:0:ffff:4827:1f56
72.39.31.87 0:0:0:0:0:ffff:4827:1f57
72.39.31.88 0:0:0:0:0:ffff:4827:1f58
72.39.31.89 0:0:0:0:0:ffff:4827:1f59
72.39.31.90 0:0:0:0:0:ffff:4827:1f5a
72.39.31.91 0:0:0:0:0:ffff:4827:1f5b
72.39.31.92 0:0:0:0:0:ffff:4827:1f5c
72.39.31.93 0:0:0:0:0:ffff:4827:1f5d
72.39.31.94 0:0:0:0:0:ffff:4827:1f5e
72.39.31.95 0:0:0:0:0:ffff:4827:1f5f
72.39.31.96 0:0:0:0:0:ffff:4827:1f60
72.39.31.97 0:0:0:0:0:ffff:4827:1f61
72.39.31.98 0:0:0:0:0:ffff:4827:1f62
72.39.31.99 0:0:0:0:0:ffff:4827:1f63
72.39.31.100 0:0:0:0:0:ffff:4827:1f64
72.39.31.101 0:0:0:0:0:ffff:4827:1f65
72.39.31.102 0:0:0:0:0:ffff:4827:1f66
72.39.31.103 0:0:0:0:0:ffff:4827:1f67
72.39.31.104 0:0:0:0:0:ffff:4827:1f68
72.39.31.105 0:0:0:0:0:ffff:4827:1f69
72.39.31.106 0:0:0:0:0:ffff:4827:1f6a
72.39.31.107 0:0:0:0:0:ffff:4827:1f6b
72.39.31.108 0:0:0:0:0:ffff:4827:1f6c
72.39.31.109 0:0:0:0:0:ffff:4827:1f6d
72.39.31.110 0:0:0:0:0:ffff:4827:1f6e
72.39.31.111 0:0:0:0:0:ffff:4827:1f6f
72.39.31.112 0:0:0:0:0:ffff:4827:1f70
72.39.31.113 0:0:0:0:0:ffff:4827:1f71
72.39.31.114 0:0:0:0:0:ffff:4827:1f72
72.39.31.115 0:0:0:0:0:ffff:4827:1f73
72.39.31.116 0:0:0:0:0:ffff:4827:1f74
72.39.31.117 0:0:0:0:0:ffff:4827:1f75
72.39.31.118 0:0:0:0:0:ffff:4827:1f76
72.39.31.119 0:0:0:0:0:ffff:4827:1f77
72.39.31.120 0:0:0:0:0:ffff:4827:1f78


72.39.31.121 0:0:0:0:0:ffff:4827:1f79
72.39.31.122 0:0:0:0:0:ffff:4827:1f7a
72.39.31.123 0:0:0:0:0:ffff:4827:1f7b
72.39.31.124 0:0:0:0:0:ffff:4827:1f7c
72.39.31.125 0:0:0:0:0:ffff:4827:1f7d
72.39.31.126 0:0:0:0:0:ffff:4827:1f7e
72.39.31.127 0:0:0:0:0:ffff:4827:1f7f
72.39.31.128 0:0:0:0:0:ffff:4827:1f80
72.39.31.129 0:0:0:0:0:ffff:4827:1f81
72.39.31.130 0:0:0:0:0:ffff:4827:1f82
72.39.31.131 0:0:0:0:0:ffff:4827:1f83
72.39.31.132 0:0:0:0:0:ffff:4827:1f84
72.39.31.133 0:0:0:0:0:ffff:4827:1f85
72.39.31.134 0:0:0:0:0:ffff:4827:1f86
72.39.31.135 0:0:0:0:0:ffff:4827:1f87
72.39.31.136 0:0:0:0:0:ffff:4827:1f88
72.39.31.137 0:0:0:0:0:ffff:4827:1f89
72.39.31.138 0:0:0:0:0:ffff:4827:1f8a
72.39.31.139 0:0:0:0:0:ffff:4827:1f8b
72.39.31.140 0:0:0:0:0:ffff:4827:1f8c
72.39.31.141 0:0:0:0:0:ffff:4827:1f8d
72.39.31.142 0:0:0:0:0:ffff:4827:1f8e
72.39.31.143 0:0:0:0:0:ffff:4827:1f8f
72.39.31.144 0:0:0:0:0:ffff:4827:1f90
72.39.31.145 0:0:0:0:0:ffff:4827:1f91
72.39.31.146 0:0:0:0:0:ffff:4827:1f92
72.39.31.147 0:0:0:0:0:ffff:4827:1f93
72.39.31.148 0:0:0:0:0:ffff:4827:1f94
72.39.31.149 0:0:0:0:0:ffff:4827:1f95
72.39.31.150 0:0:0:0:0:ffff:4827:1f96
72.39.31.151 0:0:0:0:0:ffff:4827:1f97
72.39.31.152 0:0:0:0:0:ffff:4827:1f98
72.39.31.153 0:0:0:0:0:ffff:4827:1f99
72.39.31.154 0:0:0:0:0:ffff:4827:1f9a
72.39.31.155 0:0:0:0:0:ffff:4827:1f9b
72.39.31.156 0:0:0:0:0:ffff:4827:1f9c
72.39.31.157 0:0:0:0:0:ffff:4827:1f9d
72.39.31.158 0:0:0:0:0:ffff:4827:1f9e
72.39.31.159 0:0:0:0:0:ffff:4827:1f9f
72.39.31.160 0:0:0:0:0:ffff:4827:1fa0
72.39.31.161 0:0:0:0:0:ffff:4827:1fa1
72.39.31.162 0:0:0:0:0:ffff:4827:1fa2
72.39.31.163 0:0:0:0:0:ffff:4827:1fa3
72.39.31.164 0:0:0:0:0:ffff:4827:1fa4
72.39.31.165 0:0:0:0:0:ffff:4827:1fa5
72.39.31.166 0:0:0:0:0:ffff:4827:1fa6
72.39.31.167 0:0:0:0:0:ffff:4827:1fa7
72.39.31.168 0:0:0:0:0:ffff:4827:1fa8
72.39.31.169 0:0:0:0:0:ffff:4827:1fa9
72.39.31.170 0:0:0:0:0:ffff:4827:1faa
72.39.31.171 0:0:0:0:0:ffff:4827:1fab
72.39.31.172 0:0:0:0:0:ffff:4827:1fac
72.39.31.173 0:0:0:0:0:ffff:4827:1fad
72.39.31.174 0:0:0:0:0:ffff:4827:1fae
72.39.31.175 0:0:0:0:0:ffff:4827:1faf
72.39.31.176 0:0:0:0:0:ffff:4827:1fb0
72.39.31.177 0:0:0:0:0:ffff:4827:1fb1
72.39.31.178 0:0:0:0:0:ffff:4827:1fb2
72.39.31.179 0:0:0:0:0:ffff:4827:1fb3
72.39.31.180 0:0:0:0:0:ffff:4827:1fb4


72.39.31.181 0:0:0:0:0:ffff:4827:1fb5
72.39.31.182 0:0:0:0:0:ffff:4827:1fb6
72.39.31.183 0:0:0:0:0:ffff:4827:1fb7
72.39.31.184 0:0:0:0:0:ffff:4827:1fb8
72.39.31.185 0:0:0:0:0:ffff:4827:1fb9
72.39.31.186 0:0:0:0:0:ffff:4827:1fba
72.39.31.187 0:0:0:0:0:ffff:4827:1fbb
72.39.31.188 0:0:0:0:0:ffff:4827:1fbc
72.39.31.189 0:0:0:0:0:ffff:4827:1fbd
72.39.31.190 0:0:0:0:0:ffff:4827:1fbe
72.39.31.191 0:0:0:0:0:ffff:4827:1fbf
72.39.31.192 0:0:0:0:0:ffff:4827:1fc0
72.39.31.193 0:0:0:0:0:ffff:4827:1fc1
72.39.31.194 0:0:0:0:0:ffff:4827:1fc2
72.39.31.195 0:0:0:0:0:ffff:4827:1fc3
72.39.31.196 0:0:0:0:0:ffff:4827:1fc4
72.39.31.197 0:0:0:0:0:ffff:4827:1fc5
72.39.31.198 0:0:0:0:0:ffff:4827:1fc6
72.39.31.199 0:0:0:0:0:ffff:4827:1fc7
72.39.31.200 0:0:0:0:0:ffff:4827:1fc8
72.39.31.201 0:0:0:0:0:ffff:4827:1fc9
72.39.31.202 0:0:0:0:0:ffff:4827:1fca
72.39.31.203 0:0:0:0:0:ffff:4827:1fcb
72.39.31.204 0:0:0:0:0:ffff:4827:1fcc
72.39.31.205 0:0:0:0:0:ffff:4827:1fcd
72.39.31.206 0:0:0:0:0:ffff:4827:1fce
72.39.31.207 0:0:0:0:0:ffff:4827:1fcf
72.39.31.208 0:0:0:0:0:ffff:4827:1fd0
72.39.31.209 0:0:0:0:0:ffff:4827:1fd1
72.39.31.210 0:0:0:0:0:ffff:4827:1fd2
72.39.31.211 0:0:0:0:0:ffff:4827:1fd3
72.39.31.212 0:0:0:0:0:ffff:4827:1fd4
72.39.31.213 0:0:0:0:0:ffff:4827:1fd5
72.39.31.214 0:0:0:0:0:ffff:4827:1fd6
72.39.31.215 0:0:0:0:0:ffff:4827:1fd7
72.39.31.216 0:0:0:0:0:ffff:4827:1fd8
72.39.31.217 0:0:0:0:0:ffff:4827:1fd9
72.39.31.218 0:0:0:0:0:ffff:4827:1fda
72.39.31.219 0:0:0:0:0:ffff:4827:1fdb
72.39.31.220 0:0:0:0:0:ffff:4827:1fdc
72.39.31.221 0:0:0:0:0:ffff:4827:1fdd
72.39.31.222 0:0:0:0:0:ffff:4827:1fde
72.39.31.223 0:0:0:0:0:ffff:4827:1fdf
72.39.31.224 0:0:0:0:0:ffff:4827:1fe0
72.39.31.225 0:0:0:0:0:ffff:4827:1fe1
72.39.31.226 0:0:0:0:0:ffff:4827:1fe2
72.39.31.227 0:0:0:0:0:ffff:4827:1fe3
72.39.31.228 0:0:0:0:0:ffff:4827:1fe4
72.39.31.229 0:0:0:0:0:ffff:4827:1fe5
72.39.31.230 0:0:0:0:0:ffff:4827:1fe6
72.39.31.231 0:0:0:0:0:ffff:4827:1fe7
72.39.31.232 0:0:0:0:0:ffff:4827:1fe8
72.39.31.233 0:0:0:0:0:ffff:4827:1fe9
72.39.31.234 0:0:0:0:0:ffff:4827:1fea
72.39.31.235 0:0:0:0:0:ffff:4827:1feb
72.39.31.236 0:0:0:0:0:ffff:4827:1fec
72.39.31.237 0:0:0:0:0:ffff:4827:1fed
72.39.31.238 0:0:0:0:0:ffff:4827:1fee
72.39.31.239 0:0:0:0:0:ffff:4827:1fef
72.39.31.240 0:0:0:0:0:ffff:4827:1ff0
72.39.31.241 0:0:0:0:0:ffff:4827:1ff1
72.39.31.242 0:0:0:0:0:ffff:4827:1ff2
72.39.31.243 0:0:0:0:0:ffff:4827:1ff3
72.39.31.244 0:0:0:0:0:ffff:4827:1ff4
72.39.31.245 0:0:0:0:0:ffff:4827:1ff5
72.39.31.246 0:0:0:0:0:ffff:4827:1ff6
72.39.31.247 0:0:0:0:0:ffff:4827:1ff7
72.39.31.248 0:0:0:0:0:ffff:4827:1ff8
72.39.31.249 0:0:0:0:0:ffff:4827:1ff9
72.39.31.250 0:0:0:0:0:ffff:4827:1ffa
72.39.31.251 0:0:0:0:0:ffff:4827:1ffb
72.39.31.252 0:0:0:0:0:ffff:4827:1ffc
72.39.31.253 0:0:0:0:0:ffff:4827:1ffd
72.39.31.254 0:0:0:0:0:ffff:4827:1ffe
72.39.31.255 0:0:0:0:0:ffff:4827:1fff


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.