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
82.166.31.1 0:0:0:0:0:ffff:52a6:1f01
82.166.31.2 0:0:0:0:0:ffff:52a6:1f02
82.166.31.3 0:0:0:0:0:ffff:52a6:1f03
82.166.31.4 0:0:0:0:0:ffff:52a6:1f04
82.166.31.5 0:0:0:0:0:ffff:52a6:1f05
82.166.31.6 0:0:0:0:0:ffff:52a6:1f06
82.166.31.7 0:0:0:0:0:ffff:52a6:1f07
82.166.31.8 0:0:0:0:0:ffff:52a6:1f08
82.166.31.9 0:0:0:0:0:ffff:52a6:1f09
82.166.31.10 0:0:0:0:0:ffff:52a6:1f0a
82.166.31.11 0:0:0:0:0:ffff:52a6:1f0b
82.166.31.12 0:0:0:0:0:ffff:52a6:1f0c
82.166.31.13 0:0:0:0:0:ffff:52a6:1f0d
82.166.31.14 0:0:0:0:0:ffff:52a6:1f0e
82.166.31.15 0:0:0:0:0:ffff:52a6:1f0f
82.166.31.16 0:0:0:0:0:ffff:52a6:1f10
82.166.31.17 0:0:0:0:0:ffff:52a6:1f11
82.166.31.18 0:0:0:0:0:ffff:52a6:1f12
82.166.31.19 0:0:0:0:0:ffff:52a6:1f13
82.166.31.20 0:0:0:0:0:ffff:52a6:1f14
82.166.31.21 0:0:0:0:0:ffff:52a6:1f15
82.166.31.22 0:0:0:0:0:ffff:52a6:1f16
82.166.31.23 0:0:0:0:0:ffff:52a6:1f17
82.166.31.24 0:0:0:0:0:ffff:52a6:1f18
82.166.31.25 0:0:0:0:0:ffff:52a6:1f19
82.166.31.26 0:0:0:0:0:ffff:52a6:1f1a
82.166.31.27 0:0:0:0:0:ffff:52a6:1f1b
82.166.31.28 0:0:0:0:0:ffff:52a6:1f1c
82.166.31.29 0:0:0:0:0:ffff:52a6:1f1d
82.166.31.30 0:0:0:0:0:ffff:52a6:1f1e
82.166.31.31 0:0:0:0:0:ffff:52a6:1f1f
82.166.31.32 0:0:0:0:0:ffff:52a6:1f20
82.166.31.33 0:0:0:0:0:ffff:52a6:1f21
82.166.31.34 0:0:0:0:0:ffff:52a6:1f22
82.166.31.35 0:0:0:0:0:ffff:52a6:1f23
82.166.31.36 0:0:0:0:0:ffff:52a6:1f24
82.166.31.37 0:0:0:0:0:ffff:52a6:1f25
82.166.31.38 0:0:0:0:0:ffff:52a6:1f26
82.166.31.39 0:0:0:0:0:ffff:52a6:1f27
82.166.31.40 0:0:0:0:0:ffff:52a6:1f28
82.166.31.41 0:0:0:0:0:ffff:52a6:1f29
82.166.31.42 0:0:0:0:0:ffff:52a6:1f2a
82.166.31.43 0:0:0:0:0:ffff:52a6:1f2b
82.166.31.44 0:0:0:0:0:ffff:52a6:1f2c
82.166.31.45 0:0:0:0:0:ffff:52a6:1f2d
82.166.31.46 0:0:0:0:0:ffff:52a6:1f2e
82.166.31.47 0:0:0:0:0:ffff:52a6:1f2f
82.166.31.48 0:0:0:0:0:ffff:52a6:1f30
82.166.31.49 0:0:0:0:0:ffff:52a6:1f31
82.166.31.50 0:0:0:0:0:ffff:52a6:1f32
82.166.31.51 0:0:0:0:0:ffff:52a6:1f33
82.166.31.52 0:0:0:0:0:ffff:52a6:1f34
82.166.31.53 0:0:0:0:0:ffff:52a6:1f35
82.166.31.54 0:0:0:0:0:ffff:52a6:1f36
82.166.31.55 0:0:0:0:0:ffff:52a6:1f37
82.166.31.56 0:0:0:0:0:ffff:52a6:1f38
82.166.31.57 0:0:0:0:0:ffff:52a6:1f39
82.166.31.58 0:0:0:0:0:ffff:52a6:1f3a
82.166.31.59 0:0:0:0:0:ffff:52a6:1f3b
82.166.31.60 0:0:0:0:0:ffff:52a6:1f3c


82.166.31.61 0:0:0:0:0:ffff:52a6:1f3d
82.166.31.62 0:0:0:0:0:ffff:52a6:1f3e
82.166.31.63 0:0:0:0:0:ffff:52a6:1f3f
82.166.31.64 0:0:0:0:0:ffff:52a6:1f40
82.166.31.65 0:0:0:0:0:ffff:52a6:1f41
82.166.31.66 0:0:0:0:0:ffff:52a6:1f42
82.166.31.67 0:0:0:0:0:ffff:52a6:1f43
82.166.31.68 0:0:0:0:0:ffff:52a6:1f44
82.166.31.69 0:0:0:0:0:ffff:52a6:1f45
82.166.31.70 0:0:0:0:0:ffff:52a6:1f46
82.166.31.71 0:0:0:0:0:ffff:52a6:1f47
82.166.31.72 0:0:0:0:0:ffff:52a6:1f48
82.166.31.73 0:0:0:0:0:ffff:52a6:1f49
82.166.31.74 0:0:0:0:0:ffff:52a6:1f4a
82.166.31.75 0:0:0:0:0:ffff:52a6:1f4b
82.166.31.76 0:0:0:0:0:ffff:52a6:1f4c
82.166.31.77 0:0:0:0:0:ffff:52a6:1f4d
82.166.31.78 0:0:0:0:0:ffff:52a6:1f4e
82.166.31.79 0:0:0:0:0:ffff:52a6:1f4f
82.166.31.80 0:0:0:0:0:ffff:52a6:1f50
82.166.31.81 0:0:0:0:0:ffff:52a6:1f51
82.166.31.82 0:0:0:0:0:ffff:52a6:1f52
82.166.31.83 0:0:0:0:0:ffff:52a6:1f53
82.166.31.84 0:0:0:0:0:ffff:52a6:1f54
82.166.31.85 0:0:0:0:0:ffff:52a6:1f55
82.166.31.86 0:0:0:0:0:ffff:52a6:1f56
82.166.31.87 0:0:0:0:0:ffff:52a6:1f57
82.166.31.88 0:0:0:0:0:ffff:52a6:1f58
82.166.31.89 0:0:0:0:0:ffff:52a6:1f59
82.166.31.90 0:0:0:0:0:ffff:52a6:1f5a
82.166.31.91 0:0:0:0:0:ffff:52a6:1f5b
82.166.31.92 0:0:0:0:0:ffff:52a6:1f5c
82.166.31.93 0:0:0:0:0:ffff:52a6:1f5d
82.166.31.94 0:0:0:0:0:ffff:52a6:1f5e
82.166.31.95 0:0:0:0:0:ffff:52a6:1f5f
82.166.31.96 0:0:0:0:0:ffff:52a6:1f60
82.166.31.97 0:0:0:0:0:ffff:52a6:1f61
82.166.31.98 0:0:0:0:0:ffff:52a6:1f62
82.166.31.99 0:0:0:0:0:ffff:52a6:1f63
82.166.31.100 0:0:0:0:0:ffff:52a6:1f64
82.166.31.101 0:0:0:0:0:ffff:52a6:1f65
82.166.31.102 0:0:0:0:0:ffff:52a6:1f66
82.166.31.103 0:0:0:0:0:ffff:52a6:1f67
82.166.31.104 0:0:0:0:0:ffff:52a6:1f68
82.166.31.105 0:0:0:0:0:ffff:52a6:1f69
82.166.31.106 0:0:0:0:0:ffff:52a6:1f6a
82.166.31.107 0:0:0:0:0:ffff:52a6:1f6b
82.166.31.108 0:0:0:0:0:ffff:52a6:1f6c
82.166.31.109 0:0:0:0:0:ffff:52a6:1f6d
82.166.31.110 0:0:0:0:0:ffff:52a6:1f6e
82.166.31.111 0:0:0:0:0:ffff:52a6:1f6f
82.166.31.112 0:0:0:0:0:ffff:52a6:1f70
82.166.31.113 0:0:0:0:0:ffff:52a6:1f71
82.166.31.114 0:0:0:0:0:ffff:52a6:1f72
82.166.31.115 0:0:0:0:0:ffff:52a6:1f73
82.166.31.116 0:0:0:0:0:ffff:52a6:1f74
82.166.31.117 0:0:0:0:0:ffff:52a6:1f75
82.166.31.118 0:0:0:0:0:ffff:52a6:1f76
82.166.31.119 0:0:0:0:0:ffff:52a6:1f77
82.166.31.120 0:0:0:0:0:ffff:52a6:1f78


82.166.31.121 0:0:0:0:0:ffff:52a6:1f79
82.166.31.122 0:0:0:0:0:ffff:52a6:1f7a
82.166.31.123 0:0:0:0:0:ffff:52a6:1f7b
82.166.31.124 0:0:0:0:0:ffff:52a6:1f7c
82.166.31.125 0:0:0:0:0:ffff:52a6:1f7d
82.166.31.126 0:0:0:0:0:ffff:52a6:1f7e
82.166.31.127 0:0:0:0:0:ffff:52a6:1f7f
82.166.31.128 0:0:0:0:0:ffff:52a6:1f80
82.166.31.129 0:0:0:0:0:ffff:52a6:1f81
82.166.31.130 0:0:0:0:0:ffff:52a6:1f82
82.166.31.131 0:0:0:0:0:ffff:52a6:1f83
82.166.31.132 0:0:0:0:0:ffff:52a6:1f84
82.166.31.133 0:0:0:0:0:ffff:52a6:1f85
82.166.31.134 0:0:0:0:0:ffff:52a6:1f86
82.166.31.135 0:0:0:0:0:ffff:52a6:1f87
82.166.31.136 0:0:0:0:0:ffff:52a6:1f88
82.166.31.137 0:0:0:0:0:ffff:52a6:1f89
82.166.31.138 0:0:0:0:0:ffff:52a6:1f8a
82.166.31.139 0:0:0:0:0:ffff:52a6:1f8b
82.166.31.140 0:0:0:0:0:ffff:52a6:1f8c
82.166.31.141 0:0:0:0:0:ffff:52a6:1f8d
82.166.31.142 0:0:0:0:0:ffff:52a6:1f8e
82.166.31.143 0:0:0:0:0:ffff:52a6:1f8f
82.166.31.144 0:0:0:0:0:ffff:52a6:1f90
82.166.31.145 0:0:0:0:0:ffff:52a6:1f91
82.166.31.146 0:0:0:0:0:ffff:52a6:1f92
82.166.31.147 0:0:0:0:0:ffff:52a6:1f93
82.166.31.148 0:0:0:0:0:ffff:52a6:1f94
82.166.31.149 0:0:0:0:0:ffff:52a6:1f95
82.166.31.150 0:0:0:0:0:ffff:52a6:1f96
82.166.31.151 0:0:0:0:0:ffff:52a6:1f97
82.166.31.152 0:0:0:0:0:ffff:52a6:1f98
82.166.31.153 0:0:0:0:0:ffff:52a6:1f99
82.166.31.154 0:0:0:0:0:ffff:52a6:1f9a
82.166.31.155 0:0:0:0:0:ffff:52a6:1f9b
82.166.31.156 0:0:0:0:0:ffff:52a6:1f9c
82.166.31.157 0:0:0:0:0:ffff:52a6:1f9d
82.166.31.158 0:0:0:0:0:ffff:52a6:1f9e
82.166.31.159 0:0:0:0:0:ffff:52a6:1f9f
82.166.31.160 0:0:0:0:0:ffff:52a6:1fa0
82.166.31.161 0:0:0:0:0:ffff:52a6:1fa1
82.166.31.162 0:0:0:0:0:ffff:52a6:1fa2
82.166.31.163 0:0:0:0:0:ffff:52a6:1fa3
82.166.31.164 0:0:0:0:0:ffff:52a6:1fa4
82.166.31.165 0:0:0:0:0:ffff:52a6:1fa5
82.166.31.166 0:0:0:0:0:ffff:52a6:1fa6
82.166.31.167 0:0:0:0:0:ffff:52a6:1fa7
82.166.31.168 0:0:0:0:0:ffff:52a6:1fa8
82.166.31.169 0:0:0:0:0:ffff:52a6:1fa9
82.166.31.170 0:0:0:0:0:ffff:52a6:1faa
82.166.31.171 0:0:0:0:0:ffff:52a6:1fab
82.166.31.172 0:0:0:0:0:ffff:52a6:1fac
82.166.31.173 0:0:0:0:0:ffff:52a6:1fad
82.166.31.174 0:0:0:0:0:ffff:52a6:1fae
82.166.31.175 0:0:0:0:0:ffff:52a6:1faf
82.166.31.176 0:0:0:0:0:ffff:52a6:1fb0
82.166.31.177 0:0:0:0:0:ffff:52a6:1fb1
82.166.31.178 0:0:0:0:0:ffff:52a6:1fb2
82.166.31.179 0:0:0:0:0:ffff:52a6:1fb3
82.166.31.180 0:0:0:0:0:ffff:52a6:1fb4


82.166.31.181 0:0:0:0:0:ffff:52a6:1fb5
82.166.31.182 0:0:0:0:0:ffff:52a6:1fb6
82.166.31.183 0:0:0:0:0:ffff:52a6:1fb7
82.166.31.184 0:0:0:0:0:ffff:52a6:1fb8
82.166.31.185 0:0:0:0:0:ffff:52a6:1fb9
82.166.31.186 0:0:0:0:0:ffff:52a6:1fba
82.166.31.187 0:0:0:0:0:ffff:52a6:1fbb
82.166.31.188 0:0:0:0:0:ffff:52a6:1fbc
82.166.31.189 0:0:0:0:0:ffff:52a6:1fbd
82.166.31.190 0:0:0:0:0:ffff:52a6:1fbe
82.166.31.191 0:0:0:0:0:ffff:52a6:1fbf
82.166.31.192 0:0:0:0:0:ffff:52a6:1fc0
82.166.31.193 0:0:0:0:0:ffff:52a6:1fc1
82.166.31.194 0:0:0:0:0:ffff:52a6:1fc2
82.166.31.195 0:0:0:0:0:ffff:52a6:1fc3
82.166.31.196 0:0:0:0:0:ffff:52a6:1fc4
82.166.31.197 0:0:0:0:0:ffff:52a6:1fc5
82.166.31.198 0:0:0:0:0:ffff:52a6:1fc6
82.166.31.199 0:0:0:0:0:ffff:52a6:1fc7
82.166.31.200 0:0:0:0:0:ffff:52a6:1fc8
82.166.31.201 0:0:0:0:0:ffff:52a6:1fc9
82.166.31.202 0:0:0:0:0:ffff:52a6:1fca
82.166.31.203 0:0:0:0:0:ffff:52a6:1fcb
82.166.31.204 0:0:0:0:0:ffff:52a6:1fcc
82.166.31.205 0:0:0:0:0:ffff:52a6:1fcd
82.166.31.206 0:0:0:0:0:ffff:52a6:1fce
82.166.31.207 0:0:0:0:0:ffff:52a6:1fcf
82.166.31.208 0:0:0:0:0:ffff:52a6:1fd0
82.166.31.209 0:0:0:0:0:ffff:52a6:1fd1
82.166.31.210 0:0:0:0:0:ffff:52a6:1fd2
82.166.31.211 0:0:0:0:0:ffff:52a6:1fd3
82.166.31.212 0:0:0:0:0:ffff:52a6:1fd4
82.166.31.213 0:0:0:0:0:ffff:52a6:1fd5
82.166.31.214 0:0:0:0:0:ffff:52a6:1fd6
82.166.31.215 0:0:0:0:0:ffff:52a6:1fd7
82.166.31.216 0:0:0:0:0:ffff:52a6:1fd8
82.166.31.217 0:0:0:0:0:ffff:52a6:1fd9
82.166.31.218 0:0:0:0:0:ffff:52a6:1fda
82.166.31.219 0:0:0:0:0:ffff:52a6:1fdb
82.166.31.220 0:0:0:0:0:ffff:52a6:1fdc
82.166.31.221 0:0:0:0:0:ffff:52a6:1fdd
82.166.31.222 0:0:0:0:0:ffff:52a6:1fde
82.166.31.223 0:0:0:0:0:ffff:52a6:1fdf
82.166.31.224 0:0:0:0:0:ffff:52a6:1fe0
82.166.31.225 0:0:0:0:0:ffff:52a6:1fe1
82.166.31.226 0:0:0:0:0:ffff:52a6:1fe2
82.166.31.227 0:0:0:0:0:ffff:52a6:1fe3
82.166.31.228 0:0:0:0:0:ffff:52a6:1fe4
82.166.31.229 0:0:0:0:0:ffff:52a6:1fe5
82.166.31.230 0:0:0:0:0:ffff:52a6:1fe6
82.166.31.231 0:0:0:0:0:ffff:52a6:1fe7
82.166.31.232 0:0:0:0:0:ffff:52a6:1fe8
82.166.31.233 0:0:0:0:0:ffff:52a6:1fe9
82.166.31.234 0:0:0:0:0:ffff:52a6:1fea
82.166.31.235 0:0:0:0:0:ffff:52a6:1feb
82.166.31.236 0:0:0:0:0:ffff:52a6:1fec
82.166.31.237 0:0:0:0:0:ffff:52a6:1fed
82.166.31.238 0:0:0:0:0:ffff:52a6:1fee
82.166.31.239 0:0:0:0:0:ffff:52a6:1fef
82.166.31.240 0:0:0:0:0:ffff:52a6:1ff0
82.166.31.241 0:0:0:0:0:ffff:52a6:1ff1
82.166.31.242 0:0:0:0:0:ffff:52a6:1ff2
82.166.31.243 0:0:0:0:0:ffff:52a6:1ff3
82.166.31.244 0:0:0:0:0:ffff:52a6:1ff4
82.166.31.245 0:0:0:0:0:ffff:52a6:1ff5
82.166.31.246 0:0:0:0:0:ffff:52a6:1ff6
82.166.31.247 0:0:0:0:0:ffff:52a6:1ff7
82.166.31.248 0:0:0:0:0:ffff:52a6:1ff8
82.166.31.249 0:0:0:0:0:ffff:52a6:1ff9
82.166.31.250 0:0:0:0:0:ffff:52a6:1ffa
82.166.31.251 0:0:0:0:0:ffff:52a6:1ffb
82.166.31.252 0:0:0:0:0:ffff:52a6:1ffc
82.166.31.253 0:0:0:0:0:ffff:52a6:1ffd
82.166.31.254 0:0:0:0:0:ffff:52a6:1ffe
82.166.31.255 0:0:0:0:0:ffff:52a6:1fff


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.