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
127.62.31.1 0:0:0:0:0:ffff:7f3e:1f01
127.62.31.2 0:0:0:0:0:ffff:7f3e:1f02
127.62.31.3 0:0:0:0:0:ffff:7f3e:1f03
127.62.31.4 0:0:0:0:0:ffff:7f3e:1f04
127.62.31.5 0:0:0:0:0:ffff:7f3e:1f05
127.62.31.6 0:0:0:0:0:ffff:7f3e:1f06
127.62.31.7 0:0:0:0:0:ffff:7f3e:1f07
127.62.31.8 0:0:0:0:0:ffff:7f3e:1f08
127.62.31.9 0:0:0:0:0:ffff:7f3e:1f09
127.62.31.10 0:0:0:0:0:ffff:7f3e:1f0a
127.62.31.11 0:0:0:0:0:ffff:7f3e:1f0b
127.62.31.12 0:0:0:0:0:ffff:7f3e:1f0c
127.62.31.13 0:0:0:0:0:ffff:7f3e:1f0d
127.62.31.14 0:0:0:0:0:ffff:7f3e:1f0e
127.62.31.15 0:0:0:0:0:ffff:7f3e:1f0f
127.62.31.16 0:0:0:0:0:ffff:7f3e:1f10
127.62.31.17 0:0:0:0:0:ffff:7f3e:1f11
127.62.31.18 0:0:0:0:0:ffff:7f3e:1f12
127.62.31.19 0:0:0:0:0:ffff:7f3e:1f13
127.62.31.20 0:0:0:0:0:ffff:7f3e:1f14
127.62.31.21 0:0:0:0:0:ffff:7f3e:1f15
127.62.31.22 0:0:0:0:0:ffff:7f3e:1f16
127.62.31.23 0:0:0:0:0:ffff:7f3e:1f17
127.62.31.24 0:0:0:0:0:ffff:7f3e:1f18
127.62.31.25 0:0:0:0:0:ffff:7f3e:1f19
127.62.31.26 0:0:0:0:0:ffff:7f3e:1f1a
127.62.31.27 0:0:0:0:0:ffff:7f3e:1f1b
127.62.31.28 0:0:0:0:0:ffff:7f3e:1f1c
127.62.31.29 0:0:0:0:0:ffff:7f3e:1f1d
127.62.31.30 0:0:0:0:0:ffff:7f3e:1f1e
127.62.31.31 0:0:0:0:0:ffff:7f3e:1f1f
127.62.31.32 0:0:0:0:0:ffff:7f3e:1f20
127.62.31.33 0:0:0:0:0:ffff:7f3e:1f21
127.62.31.34 0:0:0:0:0:ffff:7f3e:1f22
127.62.31.35 0:0:0:0:0:ffff:7f3e:1f23
127.62.31.36 0:0:0:0:0:ffff:7f3e:1f24
127.62.31.37 0:0:0:0:0:ffff:7f3e:1f25
127.62.31.38 0:0:0:0:0:ffff:7f3e:1f26
127.62.31.39 0:0:0:0:0:ffff:7f3e:1f27
127.62.31.40 0:0:0:0:0:ffff:7f3e:1f28
127.62.31.41 0:0:0:0:0:ffff:7f3e:1f29
127.62.31.42 0:0:0:0:0:ffff:7f3e:1f2a
127.62.31.43 0:0:0:0:0:ffff:7f3e:1f2b
127.62.31.44 0:0:0:0:0:ffff:7f3e:1f2c
127.62.31.45 0:0:0:0:0:ffff:7f3e:1f2d
127.62.31.46 0:0:0:0:0:ffff:7f3e:1f2e
127.62.31.47 0:0:0:0:0:ffff:7f3e:1f2f
127.62.31.48 0:0:0:0:0:ffff:7f3e:1f30
127.62.31.49 0:0:0:0:0:ffff:7f3e:1f31
127.62.31.50 0:0:0:0:0:ffff:7f3e:1f32
127.62.31.51 0:0:0:0:0:ffff:7f3e:1f33
127.62.31.52 0:0:0:0:0:ffff:7f3e:1f34
127.62.31.53 0:0:0:0:0:ffff:7f3e:1f35
127.62.31.54 0:0:0:0:0:ffff:7f3e:1f36
127.62.31.55 0:0:0:0:0:ffff:7f3e:1f37
127.62.31.56 0:0:0:0:0:ffff:7f3e:1f38
127.62.31.57 0:0:0:0:0:ffff:7f3e:1f39
127.62.31.58 0:0:0:0:0:ffff:7f3e:1f3a
127.62.31.59 0:0:0:0:0:ffff:7f3e:1f3b
127.62.31.60 0:0:0:0:0:ffff:7f3e:1f3c


127.62.31.61 0:0:0:0:0:ffff:7f3e:1f3d
127.62.31.62 0:0:0:0:0:ffff:7f3e:1f3e
127.62.31.63 0:0:0:0:0:ffff:7f3e:1f3f
127.62.31.64 0:0:0:0:0:ffff:7f3e:1f40
127.62.31.65 0:0:0:0:0:ffff:7f3e:1f41
127.62.31.66 0:0:0:0:0:ffff:7f3e:1f42
127.62.31.67 0:0:0:0:0:ffff:7f3e:1f43
127.62.31.68 0:0:0:0:0:ffff:7f3e:1f44
127.62.31.69 0:0:0:0:0:ffff:7f3e:1f45
127.62.31.70 0:0:0:0:0:ffff:7f3e:1f46
127.62.31.71 0:0:0:0:0:ffff:7f3e:1f47
127.62.31.72 0:0:0:0:0:ffff:7f3e:1f48
127.62.31.73 0:0:0:0:0:ffff:7f3e:1f49
127.62.31.74 0:0:0:0:0:ffff:7f3e:1f4a
127.62.31.75 0:0:0:0:0:ffff:7f3e:1f4b
127.62.31.76 0:0:0:0:0:ffff:7f3e:1f4c
127.62.31.77 0:0:0:0:0:ffff:7f3e:1f4d
127.62.31.78 0:0:0:0:0:ffff:7f3e:1f4e
127.62.31.79 0:0:0:0:0:ffff:7f3e:1f4f
127.62.31.80 0:0:0:0:0:ffff:7f3e:1f50
127.62.31.81 0:0:0:0:0:ffff:7f3e:1f51
127.62.31.82 0:0:0:0:0:ffff:7f3e:1f52
127.62.31.83 0:0:0:0:0:ffff:7f3e:1f53
127.62.31.84 0:0:0:0:0:ffff:7f3e:1f54
127.62.31.85 0:0:0:0:0:ffff:7f3e:1f55
127.62.31.86 0:0:0:0:0:ffff:7f3e:1f56
127.62.31.87 0:0:0:0:0:ffff:7f3e:1f57
127.62.31.88 0:0:0:0:0:ffff:7f3e:1f58
127.62.31.89 0:0:0:0:0:ffff:7f3e:1f59
127.62.31.90 0:0:0:0:0:ffff:7f3e:1f5a
127.62.31.91 0:0:0:0:0:ffff:7f3e:1f5b
127.62.31.92 0:0:0:0:0:ffff:7f3e:1f5c
127.62.31.93 0:0:0:0:0:ffff:7f3e:1f5d
127.62.31.94 0:0:0:0:0:ffff:7f3e:1f5e
127.62.31.95 0:0:0:0:0:ffff:7f3e:1f5f
127.62.31.96 0:0:0:0:0:ffff:7f3e:1f60
127.62.31.97 0:0:0:0:0:ffff:7f3e:1f61
127.62.31.98 0:0:0:0:0:ffff:7f3e:1f62
127.62.31.99 0:0:0:0:0:ffff:7f3e:1f63
127.62.31.100 0:0:0:0:0:ffff:7f3e:1f64
127.62.31.101 0:0:0:0:0:ffff:7f3e:1f65
127.62.31.102 0:0:0:0:0:ffff:7f3e:1f66
127.62.31.103 0:0:0:0:0:ffff:7f3e:1f67
127.62.31.104 0:0:0:0:0:ffff:7f3e:1f68
127.62.31.105 0:0:0:0:0:ffff:7f3e:1f69
127.62.31.106 0:0:0:0:0:ffff:7f3e:1f6a
127.62.31.107 0:0:0:0:0:ffff:7f3e:1f6b
127.62.31.108 0:0:0:0:0:ffff:7f3e:1f6c
127.62.31.109 0:0:0:0:0:ffff:7f3e:1f6d
127.62.31.110 0:0:0:0:0:ffff:7f3e:1f6e
127.62.31.111 0:0:0:0:0:ffff:7f3e:1f6f
127.62.31.112 0:0:0:0:0:ffff:7f3e:1f70
127.62.31.113 0:0:0:0:0:ffff:7f3e:1f71
127.62.31.114 0:0:0:0:0:ffff:7f3e:1f72
127.62.31.115 0:0:0:0:0:ffff:7f3e:1f73
127.62.31.116 0:0:0:0:0:ffff:7f3e:1f74
127.62.31.117 0:0:0:0:0:ffff:7f3e:1f75
127.62.31.118 0:0:0:0:0:ffff:7f3e:1f76
127.62.31.119 0:0:0:0:0:ffff:7f3e:1f77
127.62.31.120 0:0:0:0:0:ffff:7f3e:1f78


127.62.31.121 0:0:0:0:0:ffff:7f3e:1f79
127.62.31.122 0:0:0:0:0:ffff:7f3e:1f7a
127.62.31.123 0:0:0:0:0:ffff:7f3e:1f7b
127.62.31.124 0:0:0:0:0:ffff:7f3e:1f7c
127.62.31.125 0:0:0:0:0:ffff:7f3e:1f7d
127.62.31.126 0:0:0:0:0:ffff:7f3e:1f7e
127.62.31.127 0:0:0:0:0:ffff:7f3e:1f7f
127.62.31.128 0:0:0:0:0:ffff:7f3e:1f80
127.62.31.129 0:0:0:0:0:ffff:7f3e:1f81
127.62.31.130 0:0:0:0:0:ffff:7f3e:1f82
127.62.31.131 0:0:0:0:0:ffff:7f3e:1f83
127.62.31.132 0:0:0:0:0:ffff:7f3e:1f84
127.62.31.133 0:0:0:0:0:ffff:7f3e:1f85
127.62.31.134 0:0:0:0:0:ffff:7f3e:1f86
127.62.31.135 0:0:0:0:0:ffff:7f3e:1f87
127.62.31.136 0:0:0:0:0:ffff:7f3e:1f88
127.62.31.137 0:0:0:0:0:ffff:7f3e:1f89
127.62.31.138 0:0:0:0:0:ffff:7f3e:1f8a
127.62.31.139 0:0:0:0:0:ffff:7f3e:1f8b
127.62.31.140 0:0:0:0:0:ffff:7f3e:1f8c
127.62.31.141 0:0:0:0:0:ffff:7f3e:1f8d
127.62.31.142 0:0:0:0:0:ffff:7f3e:1f8e
127.62.31.143 0:0:0:0:0:ffff:7f3e:1f8f
127.62.31.144 0:0:0:0:0:ffff:7f3e:1f90
127.62.31.145 0:0:0:0:0:ffff:7f3e:1f91
127.62.31.146 0:0:0:0:0:ffff:7f3e:1f92
127.62.31.147 0:0:0:0:0:ffff:7f3e:1f93
127.62.31.148 0:0:0:0:0:ffff:7f3e:1f94
127.62.31.149 0:0:0:0:0:ffff:7f3e:1f95
127.62.31.150 0:0:0:0:0:ffff:7f3e:1f96
127.62.31.151 0:0:0:0:0:ffff:7f3e:1f97
127.62.31.152 0:0:0:0:0:ffff:7f3e:1f98
127.62.31.153 0:0:0:0:0:ffff:7f3e:1f99
127.62.31.154 0:0:0:0:0:ffff:7f3e:1f9a
127.62.31.155 0:0:0:0:0:ffff:7f3e:1f9b
127.62.31.156 0:0:0:0:0:ffff:7f3e:1f9c
127.62.31.157 0:0:0:0:0:ffff:7f3e:1f9d
127.62.31.158 0:0:0:0:0:ffff:7f3e:1f9e
127.62.31.159 0:0:0:0:0:ffff:7f3e:1f9f
127.62.31.160 0:0:0:0:0:ffff:7f3e:1fa0
127.62.31.161 0:0:0:0:0:ffff:7f3e:1fa1
127.62.31.162 0:0:0:0:0:ffff:7f3e:1fa2
127.62.31.163 0:0:0:0:0:ffff:7f3e:1fa3
127.62.31.164 0:0:0:0:0:ffff:7f3e:1fa4
127.62.31.165 0:0:0:0:0:ffff:7f3e:1fa5
127.62.31.166 0:0:0:0:0:ffff:7f3e:1fa6
127.62.31.167 0:0:0:0:0:ffff:7f3e:1fa7
127.62.31.168 0:0:0:0:0:ffff:7f3e:1fa8
127.62.31.169 0:0:0:0:0:ffff:7f3e:1fa9
127.62.31.170 0:0:0:0:0:ffff:7f3e:1faa
127.62.31.171 0:0:0:0:0:ffff:7f3e:1fab
127.62.31.172 0:0:0:0:0:ffff:7f3e:1fac
127.62.31.173 0:0:0:0:0:ffff:7f3e:1fad
127.62.31.174 0:0:0:0:0:ffff:7f3e:1fae
127.62.31.175 0:0:0:0:0:ffff:7f3e:1faf
127.62.31.176 0:0:0:0:0:ffff:7f3e:1fb0
127.62.31.177 0:0:0:0:0:ffff:7f3e:1fb1
127.62.31.178 0:0:0:0:0:ffff:7f3e:1fb2
127.62.31.179 0:0:0:0:0:ffff:7f3e:1fb3
127.62.31.180 0:0:0:0:0:ffff:7f3e:1fb4


127.62.31.181 0:0:0:0:0:ffff:7f3e:1fb5
127.62.31.182 0:0:0:0:0:ffff:7f3e:1fb6
127.62.31.183 0:0:0:0:0:ffff:7f3e:1fb7
127.62.31.184 0:0:0:0:0:ffff:7f3e:1fb8
127.62.31.185 0:0:0:0:0:ffff:7f3e:1fb9
127.62.31.186 0:0:0:0:0:ffff:7f3e:1fba
127.62.31.187 0:0:0:0:0:ffff:7f3e:1fbb
127.62.31.188 0:0:0:0:0:ffff:7f3e:1fbc
127.62.31.189 0:0:0:0:0:ffff:7f3e:1fbd
127.62.31.190 0:0:0:0:0:ffff:7f3e:1fbe
127.62.31.191 0:0:0:0:0:ffff:7f3e:1fbf
127.62.31.192 0:0:0:0:0:ffff:7f3e:1fc0
127.62.31.193 0:0:0:0:0:ffff:7f3e:1fc1
127.62.31.194 0:0:0:0:0:ffff:7f3e:1fc2
127.62.31.195 0:0:0:0:0:ffff:7f3e:1fc3
127.62.31.196 0:0:0:0:0:ffff:7f3e:1fc4
127.62.31.197 0:0:0:0:0:ffff:7f3e:1fc5
127.62.31.198 0:0:0:0:0:ffff:7f3e:1fc6
127.62.31.199 0:0:0:0:0:ffff:7f3e:1fc7
127.62.31.200 0:0:0:0:0:ffff:7f3e:1fc8
127.62.31.201 0:0:0:0:0:ffff:7f3e:1fc9
127.62.31.202 0:0:0:0:0:ffff:7f3e:1fca
127.62.31.203 0:0:0:0:0:ffff:7f3e:1fcb
127.62.31.204 0:0:0:0:0:ffff:7f3e:1fcc
127.62.31.205 0:0:0:0:0:ffff:7f3e:1fcd
127.62.31.206 0:0:0:0:0:ffff:7f3e:1fce
127.62.31.207 0:0:0:0:0:ffff:7f3e:1fcf
127.62.31.208 0:0:0:0:0:ffff:7f3e:1fd0
127.62.31.209 0:0:0:0:0:ffff:7f3e:1fd1
127.62.31.210 0:0:0:0:0:ffff:7f3e:1fd2
127.62.31.211 0:0:0:0:0:ffff:7f3e:1fd3
127.62.31.212 0:0:0:0:0:ffff:7f3e:1fd4
127.62.31.213 0:0:0:0:0:ffff:7f3e:1fd5
127.62.31.214 0:0:0:0:0:ffff:7f3e:1fd6
127.62.31.215 0:0:0:0:0:ffff:7f3e:1fd7
127.62.31.216 0:0:0:0:0:ffff:7f3e:1fd8
127.62.31.217 0:0:0:0:0:ffff:7f3e:1fd9
127.62.31.218 0:0:0:0:0:ffff:7f3e:1fda
127.62.31.219 0:0:0:0:0:ffff:7f3e:1fdb
127.62.31.220 0:0:0:0:0:ffff:7f3e:1fdc
127.62.31.221 0:0:0:0:0:ffff:7f3e:1fdd
127.62.31.222 0:0:0:0:0:ffff:7f3e:1fde
127.62.31.223 0:0:0:0:0:ffff:7f3e:1fdf
127.62.31.224 0:0:0:0:0:ffff:7f3e:1fe0
127.62.31.225 0:0:0:0:0:ffff:7f3e:1fe1
127.62.31.226 0:0:0:0:0:ffff:7f3e:1fe2
127.62.31.227 0:0:0:0:0:ffff:7f3e:1fe3
127.62.31.228 0:0:0:0:0:ffff:7f3e:1fe4
127.62.31.229 0:0:0:0:0:ffff:7f3e:1fe5
127.62.31.230 0:0:0:0:0:ffff:7f3e:1fe6
127.62.31.231 0:0:0:0:0:ffff:7f3e:1fe7
127.62.31.232 0:0:0:0:0:ffff:7f3e:1fe8
127.62.31.233 0:0:0:0:0:ffff:7f3e:1fe9
127.62.31.234 0:0:0:0:0:ffff:7f3e:1fea
127.62.31.235 0:0:0:0:0:ffff:7f3e:1feb
127.62.31.236 0:0:0:0:0:ffff:7f3e:1fec
127.62.31.237 0:0:0:0:0:ffff:7f3e:1fed
127.62.31.238 0:0:0:0:0:ffff:7f3e:1fee
127.62.31.239 0:0:0:0:0:ffff:7f3e:1fef
127.62.31.240 0:0:0:0:0:ffff:7f3e:1ff0
127.62.31.241 0:0:0:0:0:ffff:7f3e:1ff1
127.62.31.242 0:0:0:0:0:ffff:7f3e:1ff2
127.62.31.243 0:0:0:0:0:ffff:7f3e:1ff3
127.62.31.244 0:0:0:0:0:ffff:7f3e:1ff4
127.62.31.245 0:0:0:0:0:ffff:7f3e:1ff5
127.62.31.246 0:0:0:0:0:ffff:7f3e:1ff6
127.62.31.247 0:0:0:0:0:ffff:7f3e:1ff7
127.62.31.248 0:0:0:0:0:ffff:7f3e:1ff8
127.62.31.249 0:0:0:0:0:ffff:7f3e:1ff9
127.62.31.250 0:0:0:0:0:ffff:7f3e:1ffa
127.62.31.251 0:0:0:0:0:ffff:7f3e:1ffb
127.62.31.252 0:0:0:0:0:ffff:7f3e:1ffc
127.62.31.253 0:0:0:0:0:ffff:7f3e:1ffd
127.62.31.254 0:0:0:0:0:ffff:7f3e:1ffe
127.62.31.255 0:0:0:0:0:ffff:7f3e: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.