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
164.90.31.1 0:0:0:0:0:ffff:a45a:1f01
164.90.31.2 0:0:0:0:0:ffff:a45a:1f02
164.90.31.3 0:0:0:0:0:ffff:a45a:1f03
164.90.31.4 0:0:0:0:0:ffff:a45a:1f04
164.90.31.5 0:0:0:0:0:ffff:a45a:1f05
164.90.31.6 0:0:0:0:0:ffff:a45a:1f06
164.90.31.7 0:0:0:0:0:ffff:a45a:1f07
164.90.31.8 0:0:0:0:0:ffff:a45a:1f08
164.90.31.9 0:0:0:0:0:ffff:a45a:1f09
164.90.31.10 0:0:0:0:0:ffff:a45a:1f0a
164.90.31.11 0:0:0:0:0:ffff:a45a:1f0b
164.90.31.12 0:0:0:0:0:ffff:a45a:1f0c
164.90.31.13 0:0:0:0:0:ffff:a45a:1f0d
164.90.31.14 0:0:0:0:0:ffff:a45a:1f0e
164.90.31.15 0:0:0:0:0:ffff:a45a:1f0f
164.90.31.16 0:0:0:0:0:ffff:a45a:1f10
164.90.31.17 0:0:0:0:0:ffff:a45a:1f11
164.90.31.18 0:0:0:0:0:ffff:a45a:1f12
164.90.31.19 0:0:0:0:0:ffff:a45a:1f13
164.90.31.20 0:0:0:0:0:ffff:a45a:1f14
164.90.31.21 0:0:0:0:0:ffff:a45a:1f15
164.90.31.22 0:0:0:0:0:ffff:a45a:1f16
164.90.31.23 0:0:0:0:0:ffff:a45a:1f17
164.90.31.24 0:0:0:0:0:ffff:a45a:1f18
164.90.31.25 0:0:0:0:0:ffff:a45a:1f19
164.90.31.26 0:0:0:0:0:ffff:a45a:1f1a
164.90.31.27 0:0:0:0:0:ffff:a45a:1f1b
164.90.31.28 0:0:0:0:0:ffff:a45a:1f1c
164.90.31.29 0:0:0:0:0:ffff:a45a:1f1d
164.90.31.30 0:0:0:0:0:ffff:a45a:1f1e
164.90.31.31 0:0:0:0:0:ffff:a45a:1f1f
164.90.31.32 0:0:0:0:0:ffff:a45a:1f20
164.90.31.33 0:0:0:0:0:ffff:a45a:1f21
164.90.31.34 0:0:0:0:0:ffff:a45a:1f22
164.90.31.35 0:0:0:0:0:ffff:a45a:1f23
164.90.31.36 0:0:0:0:0:ffff:a45a:1f24
164.90.31.37 0:0:0:0:0:ffff:a45a:1f25
164.90.31.38 0:0:0:0:0:ffff:a45a:1f26
164.90.31.39 0:0:0:0:0:ffff:a45a:1f27
164.90.31.40 0:0:0:0:0:ffff:a45a:1f28
164.90.31.41 0:0:0:0:0:ffff:a45a:1f29
164.90.31.42 0:0:0:0:0:ffff:a45a:1f2a
164.90.31.43 0:0:0:0:0:ffff:a45a:1f2b
164.90.31.44 0:0:0:0:0:ffff:a45a:1f2c
164.90.31.45 0:0:0:0:0:ffff:a45a:1f2d
164.90.31.46 0:0:0:0:0:ffff:a45a:1f2e
164.90.31.47 0:0:0:0:0:ffff:a45a:1f2f
164.90.31.48 0:0:0:0:0:ffff:a45a:1f30
164.90.31.49 0:0:0:0:0:ffff:a45a:1f31
164.90.31.50 0:0:0:0:0:ffff:a45a:1f32
164.90.31.51 0:0:0:0:0:ffff:a45a:1f33
164.90.31.52 0:0:0:0:0:ffff:a45a:1f34
164.90.31.53 0:0:0:0:0:ffff:a45a:1f35
164.90.31.54 0:0:0:0:0:ffff:a45a:1f36
164.90.31.55 0:0:0:0:0:ffff:a45a:1f37
164.90.31.56 0:0:0:0:0:ffff:a45a:1f38
164.90.31.57 0:0:0:0:0:ffff:a45a:1f39
164.90.31.58 0:0:0:0:0:ffff:a45a:1f3a
164.90.31.59 0:0:0:0:0:ffff:a45a:1f3b
164.90.31.60 0:0:0:0:0:ffff:a45a:1f3c


164.90.31.61 0:0:0:0:0:ffff:a45a:1f3d
164.90.31.62 0:0:0:0:0:ffff:a45a:1f3e
164.90.31.63 0:0:0:0:0:ffff:a45a:1f3f
164.90.31.64 0:0:0:0:0:ffff:a45a:1f40
164.90.31.65 0:0:0:0:0:ffff:a45a:1f41
164.90.31.66 0:0:0:0:0:ffff:a45a:1f42
164.90.31.67 0:0:0:0:0:ffff:a45a:1f43
164.90.31.68 0:0:0:0:0:ffff:a45a:1f44
164.90.31.69 0:0:0:0:0:ffff:a45a:1f45
164.90.31.70 0:0:0:0:0:ffff:a45a:1f46
164.90.31.71 0:0:0:0:0:ffff:a45a:1f47
164.90.31.72 0:0:0:0:0:ffff:a45a:1f48
164.90.31.73 0:0:0:0:0:ffff:a45a:1f49
164.90.31.74 0:0:0:0:0:ffff:a45a:1f4a
164.90.31.75 0:0:0:0:0:ffff:a45a:1f4b
164.90.31.76 0:0:0:0:0:ffff:a45a:1f4c
164.90.31.77 0:0:0:0:0:ffff:a45a:1f4d
164.90.31.78 0:0:0:0:0:ffff:a45a:1f4e
164.90.31.79 0:0:0:0:0:ffff:a45a:1f4f
164.90.31.80 0:0:0:0:0:ffff:a45a:1f50
164.90.31.81 0:0:0:0:0:ffff:a45a:1f51
164.90.31.82 0:0:0:0:0:ffff:a45a:1f52
164.90.31.83 0:0:0:0:0:ffff:a45a:1f53
164.90.31.84 0:0:0:0:0:ffff:a45a:1f54
164.90.31.85 0:0:0:0:0:ffff:a45a:1f55
164.90.31.86 0:0:0:0:0:ffff:a45a:1f56
164.90.31.87 0:0:0:0:0:ffff:a45a:1f57
164.90.31.88 0:0:0:0:0:ffff:a45a:1f58
164.90.31.89 0:0:0:0:0:ffff:a45a:1f59
164.90.31.90 0:0:0:0:0:ffff:a45a:1f5a
164.90.31.91 0:0:0:0:0:ffff:a45a:1f5b
164.90.31.92 0:0:0:0:0:ffff:a45a:1f5c
164.90.31.93 0:0:0:0:0:ffff:a45a:1f5d
164.90.31.94 0:0:0:0:0:ffff:a45a:1f5e
164.90.31.95 0:0:0:0:0:ffff:a45a:1f5f
164.90.31.96 0:0:0:0:0:ffff:a45a:1f60
164.90.31.97 0:0:0:0:0:ffff:a45a:1f61
164.90.31.98 0:0:0:0:0:ffff:a45a:1f62
164.90.31.99 0:0:0:0:0:ffff:a45a:1f63
164.90.31.100 0:0:0:0:0:ffff:a45a:1f64
164.90.31.101 0:0:0:0:0:ffff:a45a:1f65
164.90.31.102 0:0:0:0:0:ffff:a45a:1f66
164.90.31.103 0:0:0:0:0:ffff:a45a:1f67
164.90.31.104 0:0:0:0:0:ffff:a45a:1f68
164.90.31.105 0:0:0:0:0:ffff:a45a:1f69
164.90.31.106 0:0:0:0:0:ffff:a45a:1f6a
164.90.31.107 0:0:0:0:0:ffff:a45a:1f6b
164.90.31.108 0:0:0:0:0:ffff:a45a:1f6c
164.90.31.109 0:0:0:0:0:ffff:a45a:1f6d
164.90.31.110 0:0:0:0:0:ffff:a45a:1f6e
164.90.31.111 0:0:0:0:0:ffff:a45a:1f6f
164.90.31.112 0:0:0:0:0:ffff:a45a:1f70
164.90.31.113 0:0:0:0:0:ffff:a45a:1f71
164.90.31.114 0:0:0:0:0:ffff:a45a:1f72
164.90.31.115 0:0:0:0:0:ffff:a45a:1f73
164.90.31.116 0:0:0:0:0:ffff:a45a:1f74
164.90.31.117 0:0:0:0:0:ffff:a45a:1f75
164.90.31.118 0:0:0:0:0:ffff:a45a:1f76
164.90.31.119 0:0:0:0:0:ffff:a45a:1f77
164.90.31.120 0:0:0:0:0:ffff:a45a:1f78


164.90.31.121 0:0:0:0:0:ffff:a45a:1f79
164.90.31.122 0:0:0:0:0:ffff:a45a:1f7a
164.90.31.123 0:0:0:0:0:ffff:a45a:1f7b
164.90.31.124 0:0:0:0:0:ffff:a45a:1f7c
164.90.31.125 0:0:0:0:0:ffff:a45a:1f7d
164.90.31.126 0:0:0:0:0:ffff:a45a:1f7e
164.90.31.127 0:0:0:0:0:ffff:a45a:1f7f
164.90.31.128 0:0:0:0:0:ffff:a45a:1f80
164.90.31.129 0:0:0:0:0:ffff:a45a:1f81
164.90.31.130 0:0:0:0:0:ffff:a45a:1f82
164.90.31.131 0:0:0:0:0:ffff:a45a:1f83
164.90.31.132 0:0:0:0:0:ffff:a45a:1f84
164.90.31.133 0:0:0:0:0:ffff:a45a:1f85
164.90.31.134 0:0:0:0:0:ffff:a45a:1f86
164.90.31.135 0:0:0:0:0:ffff:a45a:1f87
164.90.31.136 0:0:0:0:0:ffff:a45a:1f88
164.90.31.137 0:0:0:0:0:ffff:a45a:1f89
164.90.31.138 0:0:0:0:0:ffff:a45a:1f8a
164.90.31.139 0:0:0:0:0:ffff:a45a:1f8b
164.90.31.140 0:0:0:0:0:ffff:a45a:1f8c
164.90.31.141 0:0:0:0:0:ffff:a45a:1f8d
164.90.31.142 0:0:0:0:0:ffff:a45a:1f8e
164.90.31.143 0:0:0:0:0:ffff:a45a:1f8f
164.90.31.144 0:0:0:0:0:ffff:a45a:1f90
164.90.31.145 0:0:0:0:0:ffff:a45a:1f91
164.90.31.146 0:0:0:0:0:ffff:a45a:1f92
164.90.31.147 0:0:0:0:0:ffff:a45a:1f93
164.90.31.148 0:0:0:0:0:ffff:a45a:1f94
164.90.31.149 0:0:0:0:0:ffff:a45a:1f95
164.90.31.150 0:0:0:0:0:ffff:a45a:1f96
164.90.31.151 0:0:0:0:0:ffff:a45a:1f97
164.90.31.152 0:0:0:0:0:ffff:a45a:1f98
164.90.31.153 0:0:0:0:0:ffff:a45a:1f99
164.90.31.154 0:0:0:0:0:ffff:a45a:1f9a
164.90.31.155 0:0:0:0:0:ffff:a45a:1f9b
164.90.31.156 0:0:0:0:0:ffff:a45a:1f9c
164.90.31.157 0:0:0:0:0:ffff:a45a:1f9d
164.90.31.158 0:0:0:0:0:ffff:a45a:1f9e
164.90.31.159 0:0:0:0:0:ffff:a45a:1f9f
164.90.31.160 0:0:0:0:0:ffff:a45a:1fa0
164.90.31.161 0:0:0:0:0:ffff:a45a:1fa1
164.90.31.162 0:0:0:0:0:ffff:a45a:1fa2
164.90.31.163 0:0:0:0:0:ffff:a45a:1fa3
164.90.31.164 0:0:0:0:0:ffff:a45a:1fa4
164.90.31.165 0:0:0:0:0:ffff:a45a:1fa5
164.90.31.166 0:0:0:0:0:ffff:a45a:1fa6
164.90.31.167 0:0:0:0:0:ffff:a45a:1fa7
164.90.31.168 0:0:0:0:0:ffff:a45a:1fa8
164.90.31.169 0:0:0:0:0:ffff:a45a:1fa9
164.90.31.170 0:0:0:0:0:ffff:a45a:1faa
164.90.31.171 0:0:0:0:0:ffff:a45a:1fab
164.90.31.172 0:0:0:0:0:ffff:a45a:1fac
164.90.31.173 0:0:0:0:0:ffff:a45a:1fad
164.90.31.174 0:0:0:0:0:ffff:a45a:1fae
164.90.31.175 0:0:0:0:0:ffff:a45a:1faf
164.90.31.176 0:0:0:0:0:ffff:a45a:1fb0
164.90.31.177 0:0:0:0:0:ffff:a45a:1fb1
164.90.31.178 0:0:0:0:0:ffff:a45a:1fb2
164.90.31.179 0:0:0:0:0:ffff:a45a:1fb3
164.90.31.180 0:0:0:0:0:ffff:a45a:1fb4


164.90.31.181 0:0:0:0:0:ffff:a45a:1fb5
164.90.31.182 0:0:0:0:0:ffff:a45a:1fb6
164.90.31.183 0:0:0:0:0:ffff:a45a:1fb7
164.90.31.184 0:0:0:0:0:ffff:a45a:1fb8
164.90.31.185 0:0:0:0:0:ffff:a45a:1fb9
164.90.31.186 0:0:0:0:0:ffff:a45a:1fba
164.90.31.187 0:0:0:0:0:ffff:a45a:1fbb
164.90.31.188 0:0:0:0:0:ffff:a45a:1fbc
164.90.31.189 0:0:0:0:0:ffff:a45a:1fbd
164.90.31.190 0:0:0:0:0:ffff:a45a:1fbe
164.90.31.191 0:0:0:0:0:ffff:a45a:1fbf
164.90.31.192 0:0:0:0:0:ffff:a45a:1fc0
164.90.31.193 0:0:0:0:0:ffff:a45a:1fc1
164.90.31.194 0:0:0:0:0:ffff:a45a:1fc2
164.90.31.195 0:0:0:0:0:ffff:a45a:1fc3
164.90.31.196 0:0:0:0:0:ffff:a45a:1fc4
164.90.31.197 0:0:0:0:0:ffff:a45a:1fc5
164.90.31.198 0:0:0:0:0:ffff:a45a:1fc6
164.90.31.199 0:0:0:0:0:ffff:a45a:1fc7
164.90.31.200 0:0:0:0:0:ffff:a45a:1fc8
164.90.31.201 0:0:0:0:0:ffff:a45a:1fc9
164.90.31.202 0:0:0:0:0:ffff:a45a:1fca
164.90.31.203 0:0:0:0:0:ffff:a45a:1fcb
164.90.31.204 0:0:0:0:0:ffff:a45a:1fcc
164.90.31.205 0:0:0:0:0:ffff:a45a:1fcd
164.90.31.206 0:0:0:0:0:ffff:a45a:1fce
164.90.31.207 0:0:0:0:0:ffff:a45a:1fcf
164.90.31.208 0:0:0:0:0:ffff:a45a:1fd0
164.90.31.209 0:0:0:0:0:ffff:a45a:1fd1
164.90.31.210 0:0:0:0:0:ffff:a45a:1fd2
164.90.31.211 0:0:0:0:0:ffff:a45a:1fd3
164.90.31.212 0:0:0:0:0:ffff:a45a:1fd4
164.90.31.213 0:0:0:0:0:ffff:a45a:1fd5
164.90.31.214 0:0:0:0:0:ffff:a45a:1fd6
164.90.31.215 0:0:0:0:0:ffff:a45a:1fd7
164.90.31.216 0:0:0:0:0:ffff:a45a:1fd8
164.90.31.217 0:0:0:0:0:ffff:a45a:1fd9
164.90.31.218 0:0:0:0:0:ffff:a45a:1fda
164.90.31.219 0:0:0:0:0:ffff:a45a:1fdb
164.90.31.220 0:0:0:0:0:ffff:a45a:1fdc
164.90.31.221 0:0:0:0:0:ffff:a45a:1fdd
164.90.31.222 0:0:0:0:0:ffff:a45a:1fde
164.90.31.223 0:0:0:0:0:ffff:a45a:1fdf
164.90.31.224 0:0:0:0:0:ffff:a45a:1fe0
164.90.31.225 0:0:0:0:0:ffff:a45a:1fe1
164.90.31.226 0:0:0:0:0:ffff:a45a:1fe2
164.90.31.227 0:0:0:0:0:ffff:a45a:1fe3
164.90.31.228 0:0:0:0:0:ffff:a45a:1fe4
164.90.31.229 0:0:0:0:0:ffff:a45a:1fe5
164.90.31.230 0:0:0:0:0:ffff:a45a:1fe6
164.90.31.231 0:0:0:0:0:ffff:a45a:1fe7
164.90.31.232 0:0:0:0:0:ffff:a45a:1fe8
164.90.31.233 0:0:0:0:0:ffff:a45a:1fe9
164.90.31.234 0:0:0:0:0:ffff:a45a:1fea
164.90.31.235 0:0:0:0:0:ffff:a45a:1feb
164.90.31.236 0:0:0:0:0:ffff:a45a:1fec
164.90.31.237 0:0:0:0:0:ffff:a45a:1fed
164.90.31.238 0:0:0:0:0:ffff:a45a:1fee
164.90.31.239 0:0:0:0:0:ffff:a45a:1fef
164.90.31.240 0:0:0:0:0:ffff:a45a:1ff0
164.90.31.241 0:0:0:0:0:ffff:a45a:1ff1
164.90.31.242 0:0:0:0:0:ffff:a45a:1ff2
164.90.31.243 0:0:0:0:0:ffff:a45a:1ff3
164.90.31.244 0:0:0:0:0:ffff:a45a:1ff4
164.90.31.245 0:0:0:0:0:ffff:a45a:1ff5
164.90.31.246 0:0:0:0:0:ffff:a45a:1ff6
164.90.31.247 0:0:0:0:0:ffff:a45a:1ff7
164.90.31.248 0:0:0:0:0:ffff:a45a:1ff8
164.90.31.249 0:0:0:0:0:ffff:a45a:1ff9
164.90.31.250 0:0:0:0:0:ffff:a45a:1ffa
164.90.31.251 0:0:0:0:0:ffff:a45a:1ffb
164.90.31.252 0:0:0:0:0:ffff:a45a:1ffc
164.90.31.253 0:0:0:0:0:ffff:a45a:1ffd
164.90.31.254 0:0:0:0:0:ffff:a45a:1ffe
164.90.31.255 0:0:0:0:0:ffff:a45a: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.