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
102.109.31.1 0:0:0:0:0:ffff:666d:1f01
102.109.31.2 0:0:0:0:0:ffff:666d:1f02
102.109.31.3 0:0:0:0:0:ffff:666d:1f03
102.109.31.4 0:0:0:0:0:ffff:666d:1f04
102.109.31.5 0:0:0:0:0:ffff:666d:1f05
102.109.31.6 0:0:0:0:0:ffff:666d:1f06
102.109.31.7 0:0:0:0:0:ffff:666d:1f07
102.109.31.8 0:0:0:0:0:ffff:666d:1f08
102.109.31.9 0:0:0:0:0:ffff:666d:1f09
102.109.31.10 0:0:0:0:0:ffff:666d:1f0a
102.109.31.11 0:0:0:0:0:ffff:666d:1f0b
102.109.31.12 0:0:0:0:0:ffff:666d:1f0c
102.109.31.13 0:0:0:0:0:ffff:666d:1f0d
102.109.31.14 0:0:0:0:0:ffff:666d:1f0e
102.109.31.15 0:0:0:0:0:ffff:666d:1f0f
102.109.31.16 0:0:0:0:0:ffff:666d:1f10
102.109.31.17 0:0:0:0:0:ffff:666d:1f11
102.109.31.18 0:0:0:0:0:ffff:666d:1f12
102.109.31.19 0:0:0:0:0:ffff:666d:1f13
102.109.31.20 0:0:0:0:0:ffff:666d:1f14
102.109.31.21 0:0:0:0:0:ffff:666d:1f15
102.109.31.22 0:0:0:0:0:ffff:666d:1f16
102.109.31.23 0:0:0:0:0:ffff:666d:1f17
102.109.31.24 0:0:0:0:0:ffff:666d:1f18
102.109.31.25 0:0:0:0:0:ffff:666d:1f19
102.109.31.26 0:0:0:0:0:ffff:666d:1f1a
102.109.31.27 0:0:0:0:0:ffff:666d:1f1b
102.109.31.28 0:0:0:0:0:ffff:666d:1f1c
102.109.31.29 0:0:0:0:0:ffff:666d:1f1d
102.109.31.30 0:0:0:0:0:ffff:666d:1f1e
102.109.31.31 0:0:0:0:0:ffff:666d:1f1f
102.109.31.32 0:0:0:0:0:ffff:666d:1f20
102.109.31.33 0:0:0:0:0:ffff:666d:1f21
102.109.31.34 0:0:0:0:0:ffff:666d:1f22
102.109.31.35 0:0:0:0:0:ffff:666d:1f23
102.109.31.36 0:0:0:0:0:ffff:666d:1f24
102.109.31.37 0:0:0:0:0:ffff:666d:1f25
102.109.31.38 0:0:0:0:0:ffff:666d:1f26
102.109.31.39 0:0:0:0:0:ffff:666d:1f27
102.109.31.40 0:0:0:0:0:ffff:666d:1f28
102.109.31.41 0:0:0:0:0:ffff:666d:1f29
102.109.31.42 0:0:0:0:0:ffff:666d:1f2a
102.109.31.43 0:0:0:0:0:ffff:666d:1f2b
102.109.31.44 0:0:0:0:0:ffff:666d:1f2c
102.109.31.45 0:0:0:0:0:ffff:666d:1f2d
102.109.31.46 0:0:0:0:0:ffff:666d:1f2e
102.109.31.47 0:0:0:0:0:ffff:666d:1f2f
102.109.31.48 0:0:0:0:0:ffff:666d:1f30
102.109.31.49 0:0:0:0:0:ffff:666d:1f31
102.109.31.50 0:0:0:0:0:ffff:666d:1f32
102.109.31.51 0:0:0:0:0:ffff:666d:1f33
102.109.31.52 0:0:0:0:0:ffff:666d:1f34
102.109.31.53 0:0:0:0:0:ffff:666d:1f35
102.109.31.54 0:0:0:0:0:ffff:666d:1f36
102.109.31.55 0:0:0:0:0:ffff:666d:1f37
102.109.31.56 0:0:0:0:0:ffff:666d:1f38
102.109.31.57 0:0:0:0:0:ffff:666d:1f39
102.109.31.58 0:0:0:0:0:ffff:666d:1f3a
102.109.31.59 0:0:0:0:0:ffff:666d:1f3b
102.109.31.60 0:0:0:0:0:ffff:666d:1f3c


102.109.31.61 0:0:0:0:0:ffff:666d:1f3d
102.109.31.62 0:0:0:0:0:ffff:666d:1f3e
102.109.31.63 0:0:0:0:0:ffff:666d:1f3f
102.109.31.64 0:0:0:0:0:ffff:666d:1f40
102.109.31.65 0:0:0:0:0:ffff:666d:1f41
102.109.31.66 0:0:0:0:0:ffff:666d:1f42
102.109.31.67 0:0:0:0:0:ffff:666d:1f43
102.109.31.68 0:0:0:0:0:ffff:666d:1f44
102.109.31.69 0:0:0:0:0:ffff:666d:1f45
102.109.31.70 0:0:0:0:0:ffff:666d:1f46
102.109.31.71 0:0:0:0:0:ffff:666d:1f47
102.109.31.72 0:0:0:0:0:ffff:666d:1f48
102.109.31.73 0:0:0:0:0:ffff:666d:1f49
102.109.31.74 0:0:0:0:0:ffff:666d:1f4a
102.109.31.75 0:0:0:0:0:ffff:666d:1f4b
102.109.31.76 0:0:0:0:0:ffff:666d:1f4c
102.109.31.77 0:0:0:0:0:ffff:666d:1f4d
102.109.31.78 0:0:0:0:0:ffff:666d:1f4e
102.109.31.79 0:0:0:0:0:ffff:666d:1f4f
102.109.31.80 0:0:0:0:0:ffff:666d:1f50
102.109.31.81 0:0:0:0:0:ffff:666d:1f51
102.109.31.82 0:0:0:0:0:ffff:666d:1f52
102.109.31.83 0:0:0:0:0:ffff:666d:1f53
102.109.31.84 0:0:0:0:0:ffff:666d:1f54
102.109.31.85 0:0:0:0:0:ffff:666d:1f55
102.109.31.86 0:0:0:0:0:ffff:666d:1f56
102.109.31.87 0:0:0:0:0:ffff:666d:1f57
102.109.31.88 0:0:0:0:0:ffff:666d:1f58
102.109.31.89 0:0:0:0:0:ffff:666d:1f59
102.109.31.90 0:0:0:0:0:ffff:666d:1f5a
102.109.31.91 0:0:0:0:0:ffff:666d:1f5b
102.109.31.92 0:0:0:0:0:ffff:666d:1f5c
102.109.31.93 0:0:0:0:0:ffff:666d:1f5d
102.109.31.94 0:0:0:0:0:ffff:666d:1f5e
102.109.31.95 0:0:0:0:0:ffff:666d:1f5f
102.109.31.96 0:0:0:0:0:ffff:666d:1f60
102.109.31.97 0:0:0:0:0:ffff:666d:1f61
102.109.31.98 0:0:0:0:0:ffff:666d:1f62
102.109.31.99 0:0:0:0:0:ffff:666d:1f63
102.109.31.100 0:0:0:0:0:ffff:666d:1f64
102.109.31.101 0:0:0:0:0:ffff:666d:1f65
102.109.31.102 0:0:0:0:0:ffff:666d:1f66
102.109.31.103 0:0:0:0:0:ffff:666d:1f67
102.109.31.104 0:0:0:0:0:ffff:666d:1f68
102.109.31.105 0:0:0:0:0:ffff:666d:1f69
102.109.31.106 0:0:0:0:0:ffff:666d:1f6a
102.109.31.107 0:0:0:0:0:ffff:666d:1f6b
102.109.31.108 0:0:0:0:0:ffff:666d:1f6c
102.109.31.109 0:0:0:0:0:ffff:666d:1f6d
102.109.31.110 0:0:0:0:0:ffff:666d:1f6e
102.109.31.111 0:0:0:0:0:ffff:666d:1f6f
102.109.31.112 0:0:0:0:0:ffff:666d:1f70
102.109.31.113 0:0:0:0:0:ffff:666d:1f71
102.109.31.114 0:0:0:0:0:ffff:666d:1f72
102.109.31.115 0:0:0:0:0:ffff:666d:1f73
102.109.31.116 0:0:0:0:0:ffff:666d:1f74
102.109.31.117 0:0:0:0:0:ffff:666d:1f75
102.109.31.118 0:0:0:0:0:ffff:666d:1f76
102.109.31.119 0:0:0:0:0:ffff:666d:1f77
102.109.31.120 0:0:0:0:0:ffff:666d:1f78


102.109.31.121 0:0:0:0:0:ffff:666d:1f79
102.109.31.122 0:0:0:0:0:ffff:666d:1f7a
102.109.31.123 0:0:0:0:0:ffff:666d:1f7b
102.109.31.124 0:0:0:0:0:ffff:666d:1f7c
102.109.31.125 0:0:0:0:0:ffff:666d:1f7d
102.109.31.126 0:0:0:0:0:ffff:666d:1f7e
102.109.31.127 0:0:0:0:0:ffff:666d:1f7f
102.109.31.128 0:0:0:0:0:ffff:666d:1f80
102.109.31.129 0:0:0:0:0:ffff:666d:1f81
102.109.31.130 0:0:0:0:0:ffff:666d:1f82
102.109.31.131 0:0:0:0:0:ffff:666d:1f83
102.109.31.132 0:0:0:0:0:ffff:666d:1f84
102.109.31.133 0:0:0:0:0:ffff:666d:1f85
102.109.31.134 0:0:0:0:0:ffff:666d:1f86
102.109.31.135 0:0:0:0:0:ffff:666d:1f87
102.109.31.136 0:0:0:0:0:ffff:666d:1f88
102.109.31.137 0:0:0:0:0:ffff:666d:1f89
102.109.31.138 0:0:0:0:0:ffff:666d:1f8a
102.109.31.139 0:0:0:0:0:ffff:666d:1f8b
102.109.31.140 0:0:0:0:0:ffff:666d:1f8c
102.109.31.141 0:0:0:0:0:ffff:666d:1f8d
102.109.31.142 0:0:0:0:0:ffff:666d:1f8e
102.109.31.143 0:0:0:0:0:ffff:666d:1f8f
102.109.31.144 0:0:0:0:0:ffff:666d:1f90
102.109.31.145 0:0:0:0:0:ffff:666d:1f91
102.109.31.146 0:0:0:0:0:ffff:666d:1f92
102.109.31.147 0:0:0:0:0:ffff:666d:1f93
102.109.31.148 0:0:0:0:0:ffff:666d:1f94
102.109.31.149 0:0:0:0:0:ffff:666d:1f95
102.109.31.150 0:0:0:0:0:ffff:666d:1f96
102.109.31.151 0:0:0:0:0:ffff:666d:1f97
102.109.31.152 0:0:0:0:0:ffff:666d:1f98
102.109.31.153 0:0:0:0:0:ffff:666d:1f99
102.109.31.154 0:0:0:0:0:ffff:666d:1f9a
102.109.31.155 0:0:0:0:0:ffff:666d:1f9b
102.109.31.156 0:0:0:0:0:ffff:666d:1f9c
102.109.31.157 0:0:0:0:0:ffff:666d:1f9d
102.109.31.158 0:0:0:0:0:ffff:666d:1f9e
102.109.31.159 0:0:0:0:0:ffff:666d:1f9f
102.109.31.160 0:0:0:0:0:ffff:666d:1fa0
102.109.31.161 0:0:0:0:0:ffff:666d:1fa1
102.109.31.162 0:0:0:0:0:ffff:666d:1fa2
102.109.31.163 0:0:0:0:0:ffff:666d:1fa3
102.109.31.164 0:0:0:0:0:ffff:666d:1fa4
102.109.31.165 0:0:0:0:0:ffff:666d:1fa5
102.109.31.166 0:0:0:0:0:ffff:666d:1fa6
102.109.31.167 0:0:0:0:0:ffff:666d:1fa7
102.109.31.168 0:0:0:0:0:ffff:666d:1fa8
102.109.31.169 0:0:0:0:0:ffff:666d:1fa9
102.109.31.170 0:0:0:0:0:ffff:666d:1faa
102.109.31.171 0:0:0:0:0:ffff:666d:1fab
102.109.31.172 0:0:0:0:0:ffff:666d:1fac
102.109.31.173 0:0:0:0:0:ffff:666d:1fad
102.109.31.174 0:0:0:0:0:ffff:666d:1fae
102.109.31.175 0:0:0:0:0:ffff:666d:1faf
102.109.31.176 0:0:0:0:0:ffff:666d:1fb0
102.109.31.177 0:0:0:0:0:ffff:666d:1fb1
102.109.31.178 0:0:0:0:0:ffff:666d:1fb2
102.109.31.179 0:0:0:0:0:ffff:666d:1fb3
102.109.31.180 0:0:0:0:0:ffff:666d:1fb4


102.109.31.181 0:0:0:0:0:ffff:666d:1fb5
102.109.31.182 0:0:0:0:0:ffff:666d:1fb6
102.109.31.183 0:0:0:0:0:ffff:666d:1fb7
102.109.31.184 0:0:0:0:0:ffff:666d:1fb8
102.109.31.185 0:0:0:0:0:ffff:666d:1fb9
102.109.31.186 0:0:0:0:0:ffff:666d:1fba
102.109.31.187 0:0:0:0:0:ffff:666d:1fbb
102.109.31.188 0:0:0:0:0:ffff:666d:1fbc
102.109.31.189 0:0:0:0:0:ffff:666d:1fbd
102.109.31.190 0:0:0:0:0:ffff:666d:1fbe
102.109.31.191 0:0:0:0:0:ffff:666d:1fbf
102.109.31.192 0:0:0:0:0:ffff:666d:1fc0
102.109.31.193 0:0:0:0:0:ffff:666d:1fc1
102.109.31.194 0:0:0:0:0:ffff:666d:1fc2
102.109.31.195 0:0:0:0:0:ffff:666d:1fc3
102.109.31.196 0:0:0:0:0:ffff:666d:1fc4
102.109.31.197 0:0:0:0:0:ffff:666d:1fc5
102.109.31.198 0:0:0:0:0:ffff:666d:1fc6
102.109.31.199 0:0:0:0:0:ffff:666d:1fc7
102.109.31.200 0:0:0:0:0:ffff:666d:1fc8
102.109.31.201 0:0:0:0:0:ffff:666d:1fc9
102.109.31.202 0:0:0:0:0:ffff:666d:1fca
102.109.31.203 0:0:0:0:0:ffff:666d:1fcb
102.109.31.204 0:0:0:0:0:ffff:666d:1fcc
102.109.31.205 0:0:0:0:0:ffff:666d:1fcd
102.109.31.206 0:0:0:0:0:ffff:666d:1fce
102.109.31.207 0:0:0:0:0:ffff:666d:1fcf
102.109.31.208 0:0:0:0:0:ffff:666d:1fd0
102.109.31.209 0:0:0:0:0:ffff:666d:1fd1
102.109.31.210 0:0:0:0:0:ffff:666d:1fd2
102.109.31.211 0:0:0:0:0:ffff:666d:1fd3
102.109.31.212 0:0:0:0:0:ffff:666d:1fd4
102.109.31.213 0:0:0:0:0:ffff:666d:1fd5
102.109.31.214 0:0:0:0:0:ffff:666d:1fd6
102.109.31.215 0:0:0:0:0:ffff:666d:1fd7
102.109.31.216 0:0:0:0:0:ffff:666d:1fd8
102.109.31.217 0:0:0:0:0:ffff:666d:1fd9
102.109.31.218 0:0:0:0:0:ffff:666d:1fda
102.109.31.219 0:0:0:0:0:ffff:666d:1fdb
102.109.31.220 0:0:0:0:0:ffff:666d:1fdc
102.109.31.221 0:0:0:0:0:ffff:666d:1fdd
102.109.31.222 0:0:0:0:0:ffff:666d:1fde
102.109.31.223 0:0:0:0:0:ffff:666d:1fdf
102.109.31.224 0:0:0:0:0:ffff:666d:1fe0
102.109.31.225 0:0:0:0:0:ffff:666d:1fe1
102.109.31.226 0:0:0:0:0:ffff:666d:1fe2
102.109.31.227 0:0:0:0:0:ffff:666d:1fe3
102.109.31.228 0:0:0:0:0:ffff:666d:1fe4
102.109.31.229 0:0:0:0:0:ffff:666d:1fe5
102.109.31.230 0:0:0:0:0:ffff:666d:1fe6
102.109.31.231 0:0:0:0:0:ffff:666d:1fe7
102.109.31.232 0:0:0:0:0:ffff:666d:1fe8
102.109.31.233 0:0:0:0:0:ffff:666d:1fe9
102.109.31.234 0:0:0:0:0:ffff:666d:1fea
102.109.31.235 0:0:0:0:0:ffff:666d:1feb
102.109.31.236 0:0:0:0:0:ffff:666d:1fec
102.109.31.237 0:0:0:0:0:ffff:666d:1fed
102.109.31.238 0:0:0:0:0:ffff:666d:1fee
102.109.31.239 0:0:0:0:0:ffff:666d:1fef
102.109.31.240 0:0:0:0:0:ffff:666d:1ff0
102.109.31.241 0:0:0:0:0:ffff:666d:1ff1
102.109.31.242 0:0:0:0:0:ffff:666d:1ff2
102.109.31.243 0:0:0:0:0:ffff:666d:1ff3
102.109.31.244 0:0:0:0:0:ffff:666d:1ff4
102.109.31.245 0:0:0:0:0:ffff:666d:1ff5
102.109.31.246 0:0:0:0:0:ffff:666d:1ff6
102.109.31.247 0:0:0:0:0:ffff:666d:1ff7
102.109.31.248 0:0:0:0:0:ffff:666d:1ff8
102.109.31.249 0:0:0:0:0:ffff:666d:1ff9
102.109.31.250 0:0:0:0:0:ffff:666d:1ffa
102.109.31.251 0:0:0:0:0:ffff:666d:1ffb
102.109.31.252 0:0:0:0:0:ffff:666d:1ffc
102.109.31.253 0:0:0:0:0:ffff:666d:1ffd
102.109.31.254 0:0:0:0:0:ffff:666d:1ffe
102.109.31.255 0:0:0:0:0:ffff:666d: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.