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
12.31.109.1 0:0:0:0:0:ffff:c1f:6d01
12.31.109.2 0:0:0:0:0:ffff:c1f:6d02
12.31.109.3 0:0:0:0:0:ffff:c1f:6d03
12.31.109.4 0:0:0:0:0:ffff:c1f:6d04
12.31.109.5 0:0:0:0:0:ffff:c1f:6d05
12.31.109.6 0:0:0:0:0:ffff:c1f:6d06
12.31.109.7 0:0:0:0:0:ffff:c1f:6d07
12.31.109.8 0:0:0:0:0:ffff:c1f:6d08
12.31.109.9 0:0:0:0:0:ffff:c1f:6d09
12.31.109.10 0:0:0:0:0:ffff:c1f:6d0a
12.31.109.11 0:0:0:0:0:ffff:c1f:6d0b
12.31.109.12 0:0:0:0:0:ffff:c1f:6d0c
12.31.109.13 0:0:0:0:0:ffff:c1f:6d0d
12.31.109.14 0:0:0:0:0:ffff:c1f:6d0e
12.31.109.15 0:0:0:0:0:ffff:c1f:6d0f
12.31.109.16 0:0:0:0:0:ffff:c1f:6d10
12.31.109.17 0:0:0:0:0:ffff:c1f:6d11
12.31.109.18 0:0:0:0:0:ffff:c1f:6d12
12.31.109.19 0:0:0:0:0:ffff:c1f:6d13
12.31.109.20 0:0:0:0:0:ffff:c1f:6d14
12.31.109.21 0:0:0:0:0:ffff:c1f:6d15
12.31.109.22 0:0:0:0:0:ffff:c1f:6d16
12.31.109.23 0:0:0:0:0:ffff:c1f:6d17
12.31.109.24 0:0:0:0:0:ffff:c1f:6d18
12.31.109.25 0:0:0:0:0:ffff:c1f:6d19
12.31.109.26 0:0:0:0:0:ffff:c1f:6d1a
12.31.109.27 0:0:0:0:0:ffff:c1f:6d1b
12.31.109.28 0:0:0:0:0:ffff:c1f:6d1c
12.31.109.29 0:0:0:0:0:ffff:c1f:6d1d
12.31.109.30 0:0:0:0:0:ffff:c1f:6d1e
12.31.109.31 0:0:0:0:0:ffff:c1f:6d1f
12.31.109.32 0:0:0:0:0:ffff:c1f:6d20
12.31.109.33 0:0:0:0:0:ffff:c1f:6d21
12.31.109.34 0:0:0:0:0:ffff:c1f:6d22
12.31.109.35 0:0:0:0:0:ffff:c1f:6d23
12.31.109.36 0:0:0:0:0:ffff:c1f:6d24
12.31.109.37 0:0:0:0:0:ffff:c1f:6d25
12.31.109.38 0:0:0:0:0:ffff:c1f:6d26
12.31.109.39 0:0:0:0:0:ffff:c1f:6d27
12.31.109.40 0:0:0:0:0:ffff:c1f:6d28
12.31.109.41 0:0:0:0:0:ffff:c1f:6d29
12.31.109.42 0:0:0:0:0:ffff:c1f:6d2a
12.31.109.43 0:0:0:0:0:ffff:c1f:6d2b
12.31.109.44 0:0:0:0:0:ffff:c1f:6d2c
12.31.109.45 0:0:0:0:0:ffff:c1f:6d2d
12.31.109.46 0:0:0:0:0:ffff:c1f:6d2e
12.31.109.47 0:0:0:0:0:ffff:c1f:6d2f
12.31.109.48 0:0:0:0:0:ffff:c1f:6d30
12.31.109.49 0:0:0:0:0:ffff:c1f:6d31
12.31.109.50 0:0:0:0:0:ffff:c1f:6d32
12.31.109.51 0:0:0:0:0:ffff:c1f:6d33
12.31.109.52 0:0:0:0:0:ffff:c1f:6d34
12.31.109.53 0:0:0:0:0:ffff:c1f:6d35
12.31.109.54 0:0:0:0:0:ffff:c1f:6d36
12.31.109.55 0:0:0:0:0:ffff:c1f:6d37
12.31.109.56 0:0:0:0:0:ffff:c1f:6d38
12.31.109.57 0:0:0:0:0:ffff:c1f:6d39
12.31.109.58 0:0:0:0:0:ffff:c1f:6d3a
12.31.109.59 0:0:0:0:0:ffff:c1f:6d3b
12.31.109.60 0:0:0:0:0:ffff:c1f:6d3c


12.31.109.61 0:0:0:0:0:ffff:c1f:6d3d
12.31.109.62 0:0:0:0:0:ffff:c1f:6d3e
12.31.109.63 0:0:0:0:0:ffff:c1f:6d3f
12.31.109.64 0:0:0:0:0:ffff:c1f:6d40
12.31.109.65 0:0:0:0:0:ffff:c1f:6d41
12.31.109.66 0:0:0:0:0:ffff:c1f:6d42
12.31.109.67 0:0:0:0:0:ffff:c1f:6d43
12.31.109.68 0:0:0:0:0:ffff:c1f:6d44
12.31.109.69 0:0:0:0:0:ffff:c1f:6d45
12.31.109.70 0:0:0:0:0:ffff:c1f:6d46
12.31.109.71 0:0:0:0:0:ffff:c1f:6d47
12.31.109.72 0:0:0:0:0:ffff:c1f:6d48
12.31.109.73 0:0:0:0:0:ffff:c1f:6d49
12.31.109.74 0:0:0:0:0:ffff:c1f:6d4a
12.31.109.75 0:0:0:0:0:ffff:c1f:6d4b
12.31.109.76 0:0:0:0:0:ffff:c1f:6d4c
12.31.109.77 0:0:0:0:0:ffff:c1f:6d4d
12.31.109.78 0:0:0:0:0:ffff:c1f:6d4e
12.31.109.79 0:0:0:0:0:ffff:c1f:6d4f
12.31.109.80 0:0:0:0:0:ffff:c1f:6d50
12.31.109.81 0:0:0:0:0:ffff:c1f:6d51
12.31.109.82 0:0:0:0:0:ffff:c1f:6d52
12.31.109.83 0:0:0:0:0:ffff:c1f:6d53
12.31.109.84 0:0:0:0:0:ffff:c1f:6d54
12.31.109.85 0:0:0:0:0:ffff:c1f:6d55
12.31.109.86 0:0:0:0:0:ffff:c1f:6d56
12.31.109.87 0:0:0:0:0:ffff:c1f:6d57
12.31.109.88 0:0:0:0:0:ffff:c1f:6d58
12.31.109.89 0:0:0:0:0:ffff:c1f:6d59
12.31.109.90 0:0:0:0:0:ffff:c1f:6d5a
12.31.109.91 0:0:0:0:0:ffff:c1f:6d5b
12.31.109.92 0:0:0:0:0:ffff:c1f:6d5c
12.31.109.93 0:0:0:0:0:ffff:c1f:6d5d
12.31.109.94 0:0:0:0:0:ffff:c1f:6d5e
12.31.109.95 0:0:0:0:0:ffff:c1f:6d5f
12.31.109.96 0:0:0:0:0:ffff:c1f:6d60
12.31.109.97 0:0:0:0:0:ffff:c1f:6d61
12.31.109.98 0:0:0:0:0:ffff:c1f:6d62
12.31.109.99 0:0:0:0:0:ffff:c1f:6d63
12.31.109.100 0:0:0:0:0:ffff:c1f:6d64
12.31.109.101 0:0:0:0:0:ffff:c1f:6d65
12.31.109.102 0:0:0:0:0:ffff:c1f:6d66
12.31.109.103 0:0:0:0:0:ffff:c1f:6d67
12.31.109.104 0:0:0:0:0:ffff:c1f:6d68
12.31.109.105 0:0:0:0:0:ffff:c1f:6d69
12.31.109.106 0:0:0:0:0:ffff:c1f:6d6a
12.31.109.107 0:0:0:0:0:ffff:c1f:6d6b
12.31.109.108 0:0:0:0:0:ffff:c1f:6d6c
12.31.109.109 0:0:0:0:0:ffff:c1f:6d6d
12.31.109.110 0:0:0:0:0:ffff:c1f:6d6e
12.31.109.111 0:0:0:0:0:ffff:c1f:6d6f
12.31.109.112 0:0:0:0:0:ffff:c1f:6d70
12.31.109.113 0:0:0:0:0:ffff:c1f:6d71
12.31.109.114 0:0:0:0:0:ffff:c1f:6d72
12.31.109.115 0:0:0:0:0:ffff:c1f:6d73
12.31.109.116 0:0:0:0:0:ffff:c1f:6d74
12.31.109.117 0:0:0:0:0:ffff:c1f:6d75
12.31.109.118 0:0:0:0:0:ffff:c1f:6d76
12.31.109.119 0:0:0:0:0:ffff:c1f:6d77
12.31.109.120 0:0:0:0:0:ffff:c1f:6d78


12.31.109.121 0:0:0:0:0:ffff:c1f:6d79
12.31.109.122 0:0:0:0:0:ffff:c1f:6d7a
12.31.109.123 0:0:0:0:0:ffff:c1f:6d7b
12.31.109.124 0:0:0:0:0:ffff:c1f:6d7c
12.31.109.125 0:0:0:0:0:ffff:c1f:6d7d
12.31.109.126 0:0:0:0:0:ffff:c1f:6d7e
12.31.109.127 0:0:0:0:0:ffff:c1f:6d7f
12.31.109.128 0:0:0:0:0:ffff:c1f:6d80
12.31.109.129 0:0:0:0:0:ffff:c1f:6d81
12.31.109.130 0:0:0:0:0:ffff:c1f:6d82
12.31.109.131 0:0:0:0:0:ffff:c1f:6d83
12.31.109.132 0:0:0:0:0:ffff:c1f:6d84
12.31.109.133 0:0:0:0:0:ffff:c1f:6d85
12.31.109.134 0:0:0:0:0:ffff:c1f:6d86
12.31.109.135 0:0:0:0:0:ffff:c1f:6d87
12.31.109.136 0:0:0:0:0:ffff:c1f:6d88
12.31.109.137 0:0:0:0:0:ffff:c1f:6d89
12.31.109.138 0:0:0:0:0:ffff:c1f:6d8a
12.31.109.139 0:0:0:0:0:ffff:c1f:6d8b
12.31.109.140 0:0:0:0:0:ffff:c1f:6d8c
12.31.109.141 0:0:0:0:0:ffff:c1f:6d8d
12.31.109.142 0:0:0:0:0:ffff:c1f:6d8e
12.31.109.143 0:0:0:0:0:ffff:c1f:6d8f
12.31.109.144 0:0:0:0:0:ffff:c1f:6d90
12.31.109.145 0:0:0:0:0:ffff:c1f:6d91
12.31.109.146 0:0:0:0:0:ffff:c1f:6d92
12.31.109.147 0:0:0:0:0:ffff:c1f:6d93
12.31.109.148 0:0:0:0:0:ffff:c1f:6d94
12.31.109.149 0:0:0:0:0:ffff:c1f:6d95
12.31.109.150 0:0:0:0:0:ffff:c1f:6d96
12.31.109.151 0:0:0:0:0:ffff:c1f:6d97
12.31.109.152 0:0:0:0:0:ffff:c1f:6d98
12.31.109.153 0:0:0:0:0:ffff:c1f:6d99
12.31.109.154 0:0:0:0:0:ffff:c1f:6d9a
12.31.109.155 0:0:0:0:0:ffff:c1f:6d9b
12.31.109.156 0:0:0:0:0:ffff:c1f:6d9c
12.31.109.157 0:0:0:0:0:ffff:c1f:6d9d
12.31.109.158 0:0:0:0:0:ffff:c1f:6d9e
12.31.109.159 0:0:0:0:0:ffff:c1f:6d9f
12.31.109.160 0:0:0:0:0:ffff:c1f:6da0
12.31.109.161 0:0:0:0:0:ffff:c1f:6da1
12.31.109.162 0:0:0:0:0:ffff:c1f:6da2
12.31.109.163 0:0:0:0:0:ffff:c1f:6da3
12.31.109.164 0:0:0:0:0:ffff:c1f:6da4
12.31.109.165 0:0:0:0:0:ffff:c1f:6da5
12.31.109.166 0:0:0:0:0:ffff:c1f:6da6
12.31.109.167 0:0:0:0:0:ffff:c1f:6da7
12.31.109.168 0:0:0:0:0:ffff:c1f:6da8
12.31.109.169 0:0:0:0:0:ffff:c1f:6da9
12.31.109.170 0:0:0:0:0:ffff:c1f:6daa
12.31.109.171 0:0:0:0:0:ffff:c1f:6dab
12.31.109.172 0:0:0:0:0:ffff:c1f:6dac
12.31.109.173 0:0:0:0:0:ffff:c1f:6dad
12.31.109.174 0:0:0:0:0:ffff:c1f:6dae
12.31.109.175 0:0:0:0:0:ffff:c1f:6daf
12.31.109.176 0:0:0:0:0:ffff:c1f:6db0
12.31.109.177 0:0:0:0:0:ffff:c1f:6db1
12.31.109.178 0:0:0:0:0:ffff:c1f:6db2
12.31.109.179 0:0:0:0:0:ffff:c1f:6db3
12.31.109.180 0:0:0:0:0:ffff:c1f:6db4


12.31.109.181 0:0:0:0:0:ffff:c1f:6db5
12.31.109.182 0:0:0:0:0:ffff:c1f:6db6
12.31.109.183 0:0:0:0:0:ffff:c1f:6db7
12.31.109.184 0:0:0:0:0:ffff:c1f:6db8
12.31.109.185 0:0:0:0:0:ffff:c1f:6db9
12.31.109.186 0:0:0:0:0:ffff:c1f:6dba
12.31.109.187 0:0:0:0:0:ffff:c1f:6dbb
12.31.109.188 0:0:0:0:0:ffff:c1f:6dbc
12.31.109.189 0:0:0:0:0:ffff:c1f:6dbd
12.31.109.190 0:0:0:0:0:ffff:c1f:6dbe
12.31.109.191 0:0:0:0:0:ffff:c1f:6dbf
12.31.109.192 0:0:0:0:0:ffff:c1f:6dc0
12.31.109.193 0:0:0:0:0:ffff:c1f:6dc1
12.31.109.194 0:0:0:0:0:ffff:c1f:6dc2
12.31.109.195 0:0:0:0:0:ffff:c1f:6dc3
12.31.109.196 0:0:0:0:0:ffff:c1f:6dc4
12.31.109.197 0:0:0:0:0:ffff:c1f:6dc5
12.31.109.198 0:0:0:0:0:ffff:c1f:6dc6
12.31.109.199 0:0:0:0:0:ffff:c1f:6dc7
12.31.109.200 0:0:0:0:0:ffff:c1f:6dc8
12.31.109.201 0:0:0:0:0:ffff:c1f:6dc9
12.31.109.202 0:0:0:0:0:ffff:c1f:6dca
12.31.109.203 0:0:0:0:0:ffff:c1f:6dcb
12.31.109.204 0:0:0:0:0:ffff:c1f:6dcc
12.31.109.205 0:0:0:0:0:ffff:c1f:6dcd
12.31.109.206 0:0:0:0:0:ffff:c1f:6dce
12.31.109.207 0:0:0:0:0:ffff:c1f:6dcf
12.31.109.208 0:0:0:0:0:ffff:c1f:6dd0
12.31.109.209 0:0:0:0:0:ffff:c1f:6dd1
12.31.109.210 0:0:0:0:0:ffff:c1f:6dd2
12.31.109.211 0:0:0:0:0:ffff:c1f:6dd3
12.31.109.212 0:0:0:0:0:ffff:c1f:6dd4
12.31.109.213 0:0:0:0:0:ffff:c1f:6dd5
12.31.109.214 0:0:0:0:0:ffff:c1f:6dd6
12.31.109.215 0:0:0:0:0:ffff:c1f:6dd7
12.31.109.216 0:0:0:0:0:ffff:c1f:6dd8
12.31.109.217 0:0:0:0:0:ffff:c1f:6dd9
12.31.109.218 0:0:0:0:0:ffff:c1f:6dda
12.31.109.219 0:0:0:0:0:ffff:c1f:6ddb
12.31.109.220 0:0:0:0:0:ffff:c1f:6ddc
12.31.109.221 0:0:0:0:0:ffff:c1f:6ddd
12.31.109.222 0:0:0:0:0:ffff:c1f:6dde
12.31.109.223 0:0:0:0:0:ffff:c1f:6ddf
12.31.109.224 0:0:0:0:0:ffff:c1f:6de0
12.31.109.225 0:0:0:0:0:ffff:c1f:6de1
12.31.109.226 0:0:0:0:0:ffff:c1f:6de2
12.31.109.227 0:0:0:0:0:ffff:c1f:6de3
12.31.109.228 0:0:0:0:0:ffff:c1f:6de4
12.31.109.229 0:0:0:0:0:ffff:c1f:6de5
12.31.109.230 0:0:0:0:0:ffff:c1f:6de6
12.31.109.231 0:0:0:0:0:ffff:c1f:6de7
12.31.109.232 0:0:0:0:0:ffff:c1f:6de8
12.31.109.233 0:0:0:0:0:ffff:c1f:6de9
12.31.109.234 0:0:0:0:0:ffff:c1f:6dea
12.31.109.235 0:0:0:0:0:ffff:c1f:6deb
12.31.109.236 0:0:0:0:0:ffff:c1f:6dec
12.31.109.237 0:0:0:0:0:ffff:c1f:6ded
12.31.109.238 0:0:0:0:0:ffff:c1f:6dee
12.31.109.239 0:0:0:0:0:ffff:c1f:6def
12.31.109.240 0:0:0:0:0:ffff:c1f:6df0
12.31.109.241 0:0:0:0:0:ffff:c1f:6df1
12.31.109.242 0:0:0:0:0:ffff:c1f:6df2
12.31.109.243 0:0:0:0:0:ffff:c1f:6df3
12.31.109.244 0:0:0:0:0:ffff:c1f:6df4
12.31.109.245 0:0:0:0:0:ffff:c1f:6df5
12.31.109.246 0:0:0:0:0:ffff:c1f:6df6
12.31.109.247 0:0:0:0:0:ffff:c1f:6df7
12.31.109.248 0:0:0:0:0:ffff:c1f:6df8
12.31.109.249 0:0:0:0:0:ffff:c1f:6df9
12.31.109.250 0:0:0:0:0:ffff:c1f:6dfa
12.31.109.251 0:0:0:0:0:ffff:c1f:6dfb
12.31.109.252 0:0:0:0:0:ffff:c1f:6dfc
12.31.109.253 0:0:0:0:0:ffff:c1f:6dfd
12.31.109.254 0:0:0:0:0:ffff:c1f:6dfe
12.31.109.255 0:0:0:0:0:ffff:c1f:6dff


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.