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
12.31.108.1 0:0:0:0:0:ffff:c1f:6c01
12.31.108.2 0:0:0:0:0:ffff:c1f:6c02
12.31.108.3 0:0:0:0:0:ffff:c1f:6c03
12.31.108.4 0:0:0:0:0:ffff:c1f:6c04
12.31.108.5 0:0:0:0:0:ffff:c1f:6c05
12.31.108.6 0:0:0:0:0:ffff:c1f:6c06
12.31.108.7 0:0:0:0:0:ffff:c1f:6c07
12.31.108.8 0:0:0:0:0:ffff:c1f:6c08
12.31.108.9 0:0:0:0:0:ffff:c1f:6c09
12.31.108.10 0:0:0:0:0:ffff:c1f:6c0a
12.31.108.11 0:0:0:0:0:ffff:c1f:6c0b
12.31.108.12 0:0:0:0:0:ffff:c1f:6c0c
12.31.108.13 0:0:0:0:0:ffff:c1f:6c0d
12.31.108.14 0:0:0:0:0:ffff:c1f:6c0e
12.31.108.15 0:0:0:0:0:ffff:c1f:6c0f
12.31.108.16 0:0:0:0:0:ffff:c1f:6c10
12.31.108.17 0:0:0:0:0:ffff:c1f:6c11
12.31.108.18 0:0:0:0:0:ffff:c1f:6c12
12.31.108.19 0:0:0:0:0:ffff:c1f:6c13
12.31.108.20 0:0:0:0:0:ffff:c1f:6c14
12.31.108.21 0:0:0:0:0:ffff:c1f:6c15
12.31.108.22 0:0:0:0:0:ffff:c1f:6c16
12.31.108.23 0:0:0:0:0:ffff:c1f:6c17
12.31.108.24 0:0:0:0:0:ffff:c1f:6c18
12.31.108.25 0:0:0:0:0:ffff:c1f:6c19
12.31.108.26 0:0:0:0:0:ffff:c1f:6c1a
12.31.108.27 0:0:0:0:0:ffff:c1f:6c1b
12.31.108.28 0:0:0:0:0:ffff:c1f:6c1c
12.31.108.29 0:0:0:0:0:ffff:c1f:6c1d
12.31.108.30 0:0:0:0:0:ffff:c1f:6c1e
12.31.108.31 0:0:0:0:0:ffff:c1f:6c1f
12.31.108.32 0:0:0:0:0:ffff:c1f:6c20
12.31.108.33 0:0:0:0:0:ffff:c1f:6c21
12.31.108.34 0:0:0:0:0:ffff:c1f:6c22
12.31.108.35 0:0:0:0:0:ffff:c1f:6c23
12.31.108.36 0:0:0:0:0:ffff:c1f:6c24
12.31.108.37 0:0:0:0:0:ffff:c1f:6c25
12.31.108.38 0:0:0:0:0:ffff:c1f:6c26
12.31.108.39 0:0:0:0:0:ffff:c1f:6c27
12.31.108.40 0:0:0:0:0:ffff:c1f:6c28
12.31.108.41 0:0:0:0:0:ffff:c1f:6c29
12.31.108.42 0:0:0:0:0:ffff:c1f:6c2a
12.31.108.43 0:0:0:0:0:ffff:c1f:6c2b
12.31.108.44 0:0:0:0:0:ffff:c1f:6c2c
12.31.108.45 0:0:0:0:0:ffff:c1f:6c2d
12.31.108.46 0:0:0:0:0:ffff:c1f:6c2e
12.31.108.47 0:0:0:0:0:ffff:c1f:6c2f
12.31.108.48 0:0:0:0:0:ffff:c1f:6c30
12.31.108.49 0:0:0:0:0:ffff:c1f:6c31
12.31.108.50 0:0:0:0:0:ffff:c1f:6c32
12.31.108.51 0:0:0:0:0:ffff:c1f:6c33
12.31.108.52 0:0:0:0:0:ffff:c1f:6c34
12.31.108.53 0:0:0:0:0:ffff:c1f:6c35
12.31.108.54 0:0:0:0:0:ffff:c1f:6c36
12.31.108.55 0:0:0:0:0:ffff:c1f:6c37
12.31.108.56 0:0:0:0:0:ffff:c1f:6c38
12.31.108.57 0:0:0:0:0:ffff:c1f:6c39
12.31.108.58 0:0:0:0:0:ffff:c1f:6c3a
12.31.108.59 0:0:0:0:0:ffff:c1f:6c3b
12.31.108.60 0:0:0:0:0:ffff:c1f:6c3c


12.31.108.61 0:0:0:0:0:ffff:c1f:6c3d
12.31.108.62 0:0:0:0:0:ffff:c1f:6c3e
12.31.108.63 0:0:0:0:0:ffff:c1f:6c3f
12.31.108.64 0:0:0:0:0:ffff:c1f:6c40
12.31.108.65 0:0:0:0:0:ffff:c1f:6c41
12.31.108.66 0:0:0:0:0:ffff:c1f:6c42
12.31.108.67 0:0:0:0:0:ffff:c1f:6c43
12.31.108.68 0:0:0:0:0:ffff:c1f:6c44
12.31.108.69 0:0:0:0:0:ffff:c1f:6c45
12.31.108.70 0:0:0:0:0:ffff:c1f:6c46
12.31.108.71 0:0:0:0:0:ffff:c1f:6c47
12.31.108.72 0:0:0:0:0:ffff:c1f:6c48
12.31.108.73 0:0:0:0:0:ffff:c1f:6c49
12.31.108.74 0:0:0:0:0:ffff:c1f:6c4a
12.31.108.75 0:0:0:0:0:ffff:c1f:6c4b
12.31.108.76 0:0:0:0:0:ffff:c1f:6c4c
12.31.108.77 0:0:0:0:0:ffff:c1f:6c4d
12.31.108.78 0:0:0:0:0:ffff:c1f:6c4e
12.31.108.79 0:0:0:0:0:ffff:c1f:6c4f
12.31.108.80 0:0:0:0:0:ffff:c1f:6c50
12.31.108.81 0:0:0:0:0:ffff:c1f:6c51
12.31.108.82 0:0:0:0:0:ffff:c1f:6c52
12.31.108.83 0:0:0:0:0:ffff:c1f:6c53
12.31.108.84 0:0:0:0:0:ffff:c1f:6c54
12.31.108.85 0:0:0:0:0:ffff:c1f:6c55
12.31.108.86 0:0:0:0:0:ffff:c1f:6c56
12.31.108.87 0:0:0:0:0:ffff:c1f:6c57
12.31.108.88 0:0:0:0:0:ffff:c1f:6c58
12.31.108.89 0:0:0:0:0:ffff:c1f:6c59
12.31.108.90 0:0:0:0:0:ffff:c1f:6c5a
12.31.108.91 0:0:0:0:0:ffff:c1f:6c5b
12.31.108.92 0:0:0:0:0:ffff:c1f:6c5c
12.31.108.93 0:0:0:0:0:ffff:c1f:6c5d
12.31.108.94 0:0:0:0:0:ffff:c1f:6c5e
12.31.108.95 0:0:0:0:0:ffff:c1f:6c5f
12.31.108.96 0:0:0:0:0:ffff:c1f:6c60
12.31.108.97 0:0:0:0:0:ffff:c1f:6c61
12.31.108.98 0:0:0:0:0:ffff:c1f:6c62
12.31.108.99 0:0:0:0:0:ffff:c1f:6c63
12.31.108.100 0:0:0:0:0:ffff:c1f:6c64
12.31.108.101 0:0:0:0:0:ffff:c1f:6c65
12.31.108.102 0:0:0:0:0:ffff:c1f:6c66
12.31.108.103 0:0:0:0:0:ffff:c1f:6c67
12.31.108.104 0:0:0:0:0:ffff:c1f:6c68
12.31.108.105 0:0:0:0:0:ffff:c1f:6c69
12.31.108.106 0:0:0:0:0:ffff:c1f:6c6a
12.31.108.107 0:0:0:0:0:ffff:c1f:6c6b
12.31.108.108 0:0:0:0:0:ffff:c1f:6c6c
12.31.108.109 0:0:0:0:0:ffff:c1f:6c6d
12.31.108.110 0:0:0:0:0:ffff:c1f:6c6e
12.31.108.111 0:0:0:0:0:ffff:c1f:6c6f
12.31.108.112 0:0:0:0:0:ffff:c1f:6c70
12.31.108.113 0:0:0:0:0:ffff:c1f:6c71
12.31.108.114 0:0:0:0:0:ffff:c1f:6c72
12.31.108.115 0:0:0:0:0:ffff:c1f:6c73
12.31.108.116 0:0:0:0:0:ffff:c1f:6c74
12.31.108.117 0:0:0:0:0:ffff:c1f:6c75
12.31.108.118 0:0:0:0:0:ffff:c1f:6c76
12.31.108.119 0:0:0:0:0:ffff:c1f:6c77
12.31.108.120 0:0:0:0:0:ffff:c1f:6c78


12.31.108.121 0:0:0:0:0:ffff:c1f:6c79
12.31.108.122 0:0:0:0:0:ffff:c1f:6c7a
12.31.108.123 0:0:0:0:0:ffff:c1f:6c7b
12.31.108.124 0:0:0:0:0:ffff:c1f:6c7c
12.31.108.125 0:0:0:0:0:ffff:c1f:6c7d
12.31.108.126 0:0:0:0:0:ffff:c1f:6c7e
12.31.108.127 0:0:0:0:0:ffff:c1f:6c7f
12.31.108.128 0:0:0:0:0:ffff:c1f:6c80
12.31.108.129 0:0:0:0:0:ffff:c1f:6c81
12.31.108.130 0:0:0:0:0:ffff:c1f:6c82
12.31.108.131 0:0:0:0:0:ffff:c1f:6c83
12.31.108.132 0:0:0:0:0:ffff:c1f:6c84
12.31.108.133 0:0:0:0:0:ffff:c1f:6c85
12.31.108.134 0:0:0:0:0:ffff:c1f:6c86
12.31.108.135 0:0:0:0:0:ffff:c1f:6c87
12.31.108.136 0:0:0:0:0:ffff:c1f:6c88
12.31.108.137 0:0:0:0:0:ffff:c1f:6c89
12.31.108.138 0:0:0:0:0:ffff:c1f:6c8a
12.31.108.139 0:0:0:0:0:ffff:c1f:6c8b
12.31.108.140 0:0:0:0:0:ffff:c1f:6c8c
12.31.108.141 0:0:0:0:0:ffff:c1f:6c8d
12.31.108.142 0:0:0:0:0:ffff:c1f:6c8e
12.31.108.143 0:0:0:0:0:ffff:c1f:6c8f
12.31.108.144 0:0:0:0:0:ffff:c1f:6c90
12.31.108.145 0:0:0:0:0:ffff:c1f:6c91
12.31.108.146 0:0:0:0:0:ffff:c1f:6c92
12.31.108.147 0:0:0:0:0:ffff:c1f:6c93
12.31.108.148 0:0:0:0:0:ffff:c1f:6c94
12.31.108.149 0:0:0:0:0:ffff:c1f:6c95
12.31.108.150 0:0:0:0:0:ffff:c1f:6c96
12.31.108.151 0:0:0:0:0:ffff:c1f:6c97
12.31.108.152 0:0:0:0:0:ffff:c1f:6c98
12.31.108.153 0:0:0:0:0:ffff:c1f:6c99
12.31.108.154 0:0:0:0:0:ffff:c1f:6c9a
12.31.108.155 0:0:0:0:0:ffff:c1f:6c9b
12.31.108.156 0:0:0:0:0:ffff:c1f:6c9c
12.31.108.157 0:0:0:0:0:ffff:c1f:6c9d
12.31.108.158 0:0:0:0:0:ffff:c1f:6c9e
12.31.108.159 0:0:0:0:0:ffff:c1f:6c9f
12.31.108.160 0:0:0:0:0:ffff:c1f:6ca0
12.31.108.161 0:0:0:0:0:ffff:c1f:6ca1
12.31.108.162 0:0:0:0:0:ffff:c1f:6ca2
12.31.108.163 0:0:0:0:0:ffff:c1f:6ca3
12.31.108.164 0:0:0:0:0:ffff:c1f:6ca4
12.31.108.165 0:0:0:0:0:ffff:c1f:6ca5
12.31.108.166 0:0:0:0:0:ffff:c1f:6ca6
12.31.108.167 0:0:0:0:0:ffff:c1f:6ca7
12.31.108.168 0:0:0:0:0:ffff:c1f:6ca8
12.31.108.169 0:0:0:0:0:ffff:c1f:6ca9
12.31.108.170 0:0:0:0:0:ffff:c1f:6caa
12.31.108.171 0:0:0:0:0:ffff:c1f:6cab
12.31.108.172 0:0:0:0:0:ffff:c1f:6cac
12.31.108.173 0:0:0:0:0:ffff:c1f:6cad
12.31.108.174 0:0:0:0:0:ffff:c1f:6cae
12.31.108.175 0:0:0:0:0:ffff:c1f:6caf
12.31.108.176 0:0:0:0:0:ffff:c1f:6cb0
12.31.108.177 0:0:0:0:0:ffff:c1f:6cb1
12.31.108.178 0:0:0:0:0:ffff:c1f:6cb2
12.31.108.179 0:0:0:0:0:ffff:c1f:6cb3
12.31.108.180 0:0:0:0:0:ffff:c1f:6cb4


12.31.108.181 0:0:0:0:0:ffff:c1f:6cb5
12.31.108.182 0:0:0:0:0:ffff:c1f:6cb6
12.31.108.183 0:0:0:0:0:ffff:c1f:6cb7
12.31.108.184 0:0:0:0:0:ffff:c1f:6cb8
12.31.108.185 0:0:0:0:0:ffff:c1f:6cb9
12.31.108.186 0:0:0:0:0:ffff:c1f:6cba
12.31.108.187 0:0:0:0:0:ffff:c1f:6cbb
12.31.108.188 0:0:0:0:0:ffff:c1f:6cbc
12.31.108.189 0:0:0:0:0:ffff:c1f:6cbd
12.31.108.190 0:0:0:0:0:ffff:c1f:6cbe
12.31.108.191 0:0:0:0:0:ffff:c1f:6cbf
12.31.108.192 0:0:0:0:0:ffff:c1f:6cc0
12.31.108.193 0:0:0:0:0:ffff:c1f:6cc1
12.31.108.194 0:0:0:0:0:ffff:c1f:6cc2
12.31.108.195 0:0:0:0:0:ffff:c1f:6cc3
12.31.108.196 0:0:0:0:0:ffff:c1f:6cc4
12.31.108.197 0:0:0:0:0:ffff:c1f:6cc5
12.31.108.198 0:0:0:0:0:ffff:c1f:6cc6
12.31.108.199 0:0:0:0:0:ffff:c1f:6cc7
12.31.108.200 0:0:0:0:0:ffff:c1f:6cc8
12.31.108.201 0:0:0:0:0:ffff:c1f:6cc9
12.31.108.202 0:0:0:0:0:ffff:c1f:6cca
12.31.108.203 0:0:0:0:0:ffff:c1f:6ccb
12.31.108.204 0:0:0:0:0:ffff:c1f:6ccc
12.31.108.205 0:0:0:0:0:ffff:c1f:6ccd
12.31.108.206 0:0:0:0:0:ffff:c1f:6cce
12.31.108.207 0:0:0:0:0:ffff:c1f:6ccf
12.31.108.208 0:0:0:0:0:ffff:c1f:6cd0
12.31.108.209 0:0:0:0:0:ffff:c1f:6cd1
12.31.108.210 0:0:0:0:0:ffff:c1f:6cd2
12.31.108.211 0:0:0:0:0:ffff:c1f:6cd3
12.31.108.212 0:0:0:0:0:ffff:c1f:6cd4
12.31.108.213 0:0:0:0:0:ffff:c1f:6cd5
12.31.108.214 0:0:0:0:0:ffff:c1f:6cd6
12.31.108.215 0:0:0:0:0:ffff:c1f:6cd7
12.31.108.216 0:0:0:0:0:ffff:c1f:6cd8
12.31.108.217 0:0:0:0:0:ffff:c1f:6cd9
12.31.108.218 0:0:0:0:0:ffff:c1f:6cda
12.31.108.219 0:0:0:0:0:ffff:c1f:6cdb
12.31.108.220 0:0:0:0:0:ffff:c1f:6cdc
12.31.108.221 0:0:0:0:0:ffff:c1f:6cdd
12.31.108.222 0:0:0:0:0:ffff:c1f:6cde
12.31.108.223 0:0:0:0:0:ffff:c1f:6cdf
12.31.108.224 0:0:0:0:0:ffff:c1f:6ce0
12.31.108.225 0:0:0:0:0:ffff:c1f:6ce1
12.31.108.226 0:0:0:0:0:ffff:c1f:6ce2
12.31.108.227 0:0:0:0:0:ffff:c1f:6ce3
12.31.108.228 0:0:0:0:0:ffff:c1f:6ce4
12.31.108.229 0:0:0:0:0:ffff:c1f:6ce5
12.31.108.230 0:0:0:0:0:ffff:c1f:6ce6
12.31.108.231 0:0:0:0:0:ffff:c1f:6ce7
12.31.108.232 0:0:0:0:0:ffff:c1f:6ce8
12.31.108.233 0:0:0:0:0:ffff:c1f:6ce9
12.31.108.234 0:0:0:0:0:ffff:c1f:6cea
12.31.108.235 0:0:0:0:0:ffff:c1f:6ceb
12.31.108.236 0:0:0:0:0:ffff:c1f:6cec
12.31.108.237 0:0:0:0:0:ffff:c1f:6ced
12.31.108.238 0:0:0:0:0:ffff:c1f:6cee
12.31.108.239 0:0:0:0:0:ffff:c1f:6cef
12.31.108.240 0:0:0:0:0:ffff:c1f:6cf0
12.31.108.241 0:0:0:0:0:ffff:c1f:6cf1
12.31.108.242 0:0:0:0:0:ffff:c1f:6cf2
12.31.108.243 0:0:0:0:0:ffff:c1f:6cf3
12.31.108.244 0:0:0:0:0:ffff:c1f:6cf4
12.31.108.245 0:0:0:0:0:ffff:c1f:6cf5
12.31.108.246 0:0:0:0:0:ffff:c1f:6cf6
12.31.108.247 0:0:0:0:0:ffff:c1f:6cf7
12.31.108.248 0:0:0:0:0:ffff:c1f:6cf8
12.31.108.249 0:0:0:0:0:ffff:c1f:6cf9
12.31.108.250 0:0:0:0:0:ffff:c1f:6cfa
12.31.108.251 0:0:0:0:0:ffff:c1f:6cfb
12.31.108.252 0:0:0:0:0:ffff:c1f:6cfc
12.31.108.253 0:0:0:0:0:ffff:c1f:6cfd
12.31.108.254 0:0:0:0:0:ffff:c1f:6cfe
12.31.108.255 0:0:0:0:0:ffff:c1f:6cff


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.