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
56.31.139.1 0:0:0:0:0:ffff:381f:8b01
56.31.139.2 0:0:0:0:0:ffff:381f:8b02
56.31.139.3 0:0:0:0:0:ffff:381f:8b03
56.31.139.4 0:0:0:0:0:ffff:381f:8b04
56.31.139.5 0:0:0:0:0:ffff:381f:8b05
56.31.139.6 0:0:0:0:0:ffff:381f:8b06
56.31.139.7 0:0:0:0:0:ffff:381f:8b07
56.31.139.8 0:0:0:0:0:ffff:381f:8b08
56.31.139.9 0:0:0:0:0:ffff:381f:8b09
56.31.139.10 0:0:0:0:0:ffff:381f:8b0a
56.31.139.11 0:0:0:0:0:ffff:381f:8b0b
56.31.139.12 0:0:0:0:0:ffff:381f:8b0c
56.31.139.13 0:0:0:0:0:ffff:381f:8b0d
56.31.139.14 0:0:0:0:0:ffff:381f:8b0e
56.31.139.15 0:0:0:0:0:ffff:381f:8b0f
56.31.139.16 0:0:0:0:0:ffff:381f:8b10
56.31.139.17 0:0:0:0:0:ffff:381f:8b11
56.31.139.18 0:0:0:0:0:ffff:381f:8b12
56.31.139.19 0:0:0:0:0:ffff:381f:8b13
56.31.139.20 0:0:0:0:0:ffff:381f:8b14
56.31.139.21 0:0:0:0:0:ffff:381f:8b15
56.31.139.22 0:0:0:0:0:ffff:381f:8b16
56.31.139.23 0:0:0:0:0:ffff:381f:8b17
56.31.139.24 0:0:0:0:0:ffff:381f:8b18
56.31.139.25 0:0:0:0:0:ffff:381f:8b19
56.31.139.26 0:0:0:0:0:ffff:381f:8b1a
56.31.139.27 0:0:0:0:0:ffff:381f:8b1b
56.31.139.28 0:0:0:0:0:ffff:381f:8b1c
56.31.139.29 0:0:0:0:0:ffff:381f:8b1d
56.31.139.30 0:0:0:0:0:ffff:381f:8b1e
56.31.139.31 0:0:0:0:0:ffff:381f:8b1f
56.31.139.32 0:0:0:0:0:ffff:381f:8b20
56.31.139.33 0:0:0:0:0:ffff:381f:8b21
56.31.139.34 0:0:0:0:0:ffff:381f:8b22
56.31.139.35 0:0:0:0:0:ffff:381f:8b23
56.31.139.36 0:0:0:0:0:ffff:381f:8b24
56.31.139.37 0:0:0:0:0:ffff:381f:8b25
56.31.139.38 0:0:0:0:0:ffff:381f:8b26
56.31.139.39 0:0:0:0:0:ffff:381f:8b27
56.31.139.40 0:0:0:0:0:ffff:381f:8b28
56.31.139.41 0:0:0:0:0:ffff:381f:8b29
56.31.139.42 0:0:0:0:0:ffff:381f:8b2a
56.31.139.43 0:0:0:0:0:ffff:381f:8b2b
56.31.139.44 0:0:0:0:0:ffff:381f:8b2c
56.31.139.45 0:0:0:0:0:ffff:381f:8b2d
56.31.139.46 0:0:0:0:0:ffff:381f:8b2e
56.31.139.47 0:0:0:0:0:ffff:381f:8b2f
56.31.139.48 0:0:0:0:0:ffff:381f:8b30
56.31.139.49 0:0:0:0:0:ffff:381f:8b31
56.31.139.50 0:0:0:0:0:ffff:381f:8b32
56.31.139.51 0:0:0:0:0:ffff:381f:8b33
56.31.139.52 0:0:0:0:0:ffff:381f:8b34
56.31.139.53 0:0:0:0:0:ffff:381f:8b35
56.31.139.54 0:0:0:0:0:ffff:381f:8b36
56.31.139.55 0:0:0:0:0:ffff:381f:8b37
56.31.139.56 0:0:0:0:0:ffff:381f:8b38
56.31.139.57 0:0:0:0:0:ffff:381f:8b39
56.31.139.58 0:0:0:0:0:ffff:381f:8b3a
56.31.139.59 0:0:0:0:0:ffff:381f:8b3b
56.31.139.60 0:0:0:0:0:ffff:381f:8b3c


56.31.139.61 0:0:0:0:0:ffff:381f:8b3d
56.31.139.62 0:0:0:0:0:ffff:381f:8b3e
56.31.139.63 0:0:0:0:0:ffff:381f:8b3f
56.31.139.64 0:0:0:0:0:ffff:381f:8b40
56.31.139.65 0:0:0:0:0:ffff:381f:8b41
56.31.139.66 0:0:0:0:0:ffff:381f:8b42
56.31.139.67 0:0:0:0:0:ffff:381f:8b43
56.31.139.68 0:0:0:0:0:ffff:381f:8b44
56.31.139.69 0:0:0:0:0:ffff:381f:8b45
56.31.139.70 0:0:0:0:0:ffff:381f:8b46
56.31.139.71 0:0:0:0:0:ffff:381f:8b47
56.31.139.72 0:0:0:0:0:ffff:381f:8b48
56.31.139.73 0:0:0:0:0:ffff:381f:8b49
56.31.139.74 0:0:0:0:0:ffff:381f:8b4a
56.31.139.75 0:0:0:0:0:ffff:381f:8b4b
56.31.139.76 0:0:0:0:0:ffff:381f:8b4c
56.31.139.77 0:0:0:0:0:ffff:381f:8b4d
56.31.139.78 0:0:0:0:0:ffff:381f:8b4e
56.31.139.79 0:0:0:0:0:ffff:381f:8b4f
56.31.139.80 0:0:0:0:0:ffff:381f:8b50
56.31.139.81 0:0:0:0:0:ffff:381f:8b51
56.31.139.82 0:0:0:0:0:ffff:381f:8b52
56.31.139.83 0:0:0:0:0:ffff:381f:8b53
56.31.139.84 0:0:0:0:0:ffff:381f:8b54
56.31.139.85 0:0:0:0:0:ffff:381f:8b55
56.31.139.86 0:0:0:0:0:ffff:381f:8b56
56.31.139.87 0:0:0:0:0:ffff:381f:8b57
56.31.139.88 0:0:0:0:0:ffff:381f:8b58
56.31.139.89 0:0:0:0:0:ffff:381f:8b59
56.31.139.90 0:0:0:0:0:ffff:381f:8b5a
56.31.139.91 0:0:0:0:0:ffff:381f:8b5b
56.31.139.92 0:0:0:0:0:ffff:381f:8b5c
56.31.139.93 0:0:0:0:0:ffff:381f:8b5d
56.31.139.94 0:0:0:0:0:ffff:381f:8b5e
56.31.139.95 0:0:0:0:0:ffff:381f:8b5f
56.31.139.96 0:0:0:0:0:ffff:381f:8b60
56.31.139.97 0:0:0:0:0:ffff:381f:8b61
56.31.139.98 0:0:0:0:0:ffff:381f:8b62
56.31.139.99 0:0:0:0:0:ffff:381f:8b63
56.31.139.100 0:0:0:0:0:ffff:381f:8b64
56.31.139.101 0:0:0:0:0:ffff:381f:8b65
56.31.139.102 0:0:0:0:0:ffff:381f:8b66
56.31.139.103 0:0:0:0:0:ffff:381f:8b67
56.31.139.104 0:0:0:0:0:ffff:381f:8b68
56.31.139.105 0:0:0:0:0:ffff:381f:8b69
56.31.139.106 0:0:0:0:0:ffff:381f:8b6a
56.31.139.107 0:0:0:0:0:ffff:381f:8b6b
56.31.139.108 0:0:0:0:0:ffff:381f:8b6c
56.31.139.109 0:0:0:0:0:ffff:381f:8b6d
56.31.139.110 0:0:0:0:0:ffff:381f:8b6e
56.31.139.111 0:0:0:0:0:ffff:381f:8b6f
56.31.139.112 0:0:0:0:0:ffff:381f:8b70
56.31.139.113 0:0:0:0:0:ffff:381f:8b71
56.31.139.114 0:0:0:0:0:ffff:381f:8b72
56.31.139.115 0:0:0:0:0:ffff:381f:8b73
56.31.139.116 0:0:0:0:0:ffff:381f:8b74
56.31.139.117 0:0:0:0:0:ffff:381f:8b75
56.31.139.118 0:0:0:0:0:ffff:381f:8b76
56.31.139.119 0:0:0:0:0:ffff:381f:8b77
56.31.139.120 0:0:0:0:0:ffff:381f:8b78


56.31.139.121 0:0:0:0:0:ffff:381f:8b79
56.31.139.122 0:0:0:0:0:ffff:381f:8b7a
56.31.139.123 0:0:0:0:0:ffff:381f:8b7b
56.31.139.124 0:0:0:0:0:ffff:381f:8b7c
56.31.139.125 0:0:0:0:0:ffff:381f:8b7d
56.31.139.126 0:0:0:0:0:ffff:381f:8b7e
56.31.139.127 0:0:0:0:0:ffff:381f:8b7f
56.31.139.128 0:0:0:0:0:ffff:381f:8b80
56.31.139.129 0:0:0:0:0:ffff:381f:8b81
56.31.139.130 0:0:0:0:0:ffff:381f:8b82
56.31.139.131 0:0:0:0:0:ffff:381f:8b83
56.31.139.132 0:0:0:0:0:ffff:381f:8b84
56.31.139.133 0:0:0:0:0:ffff:381f:8b85
56.31.139.134 0:0:0:0:0:ffff:381f:8b86
56.31.139.135 0:0:0:0:0:ffff:381f:8b87
56.31.139.136 0:0:0:0:0:ffff:381f:8b88
56.31.139.137 0:0:0:0:0:ffff:381f:8b89
56.31.139.138 0:0:0:0:0:ffff:381f:8b8a
56.31.139.139 0:0:0:0:0:ffff:381f:8b8b
56.31.139.140 0:0:0:0:0:ffff:381f:8b8c
56.31.139.141 0:0:0:0:0:ffff:381f:8b8d
56.31.139.142 0:0:0:0:0:ffff:381f:8b8e
56.31.139.143 0:0:0:0:0:ffff:381f:8b8f
56.31.139.144 0:0:0:0:0:ffff:381f:8b90
56.31.139.145 0:0:0:0:0:ffff:381f:8b91
56.31.139.146 0:0:0:0:0:ffff:381f:8b92
56.31.139.147 0:0:0:0:0:ffff:381f:8b93
56.31.139.148 0:0:0:0:0:ffff:381f:8b94
56.31.139.149 0:0:0:0:0:ffff:381f:8b95
56.31.139.150 0:0:0:0:0:ffff:381f:8b96
56.31.139.151 0:0:0:0:0:ffff:381f:8b97
56.31.139.152 0:0:0:0:0:ffff:381f:8b98
56.31.139.153 0:0:0:0:0:ffff:381f:8b99
56.31.139.154 0:0:0:0:0:ffff:381f:8b9a
56.31.139.155 0:0:0:0:0:ffff:381f:8b9b
56.31.139.156 0:0:0:0:0:ffff:381f:8b9c
56.31.139.157 0:0:0:0:0:ffff:381f:8b9d
56.31.139.158 0:0:0:0:0:ffff:381f:8b9e
56.31.139.159 0:0:0:0:0:ffff:381f:8b9f
56.31.139.160 0:0:0:0:0:ffff:381f:8ba0
56.31.139.161 0:0:0:0:0:ffff:381f:8ba1
56.31.139.162 0:0:0:0:0:ffff:381f:8ba2
56.31.139.163 0:0:0:0:0:ffff:381f:8ba3
56.31.139.164 0:0:0:0:0:ffff:381f:8ba4
56.31.139.165 0:0:0:0:0:ffff:381f:8ba5
56.31.139.166 0:0:0:0:0:ffff:381f:8ba6
56.31.139.167 0:0:0:0:0:ffff:381f:8ba7
56.31.139.168 0:0:0:0:0:ffff:381f:8ba8
56.31.139.169 0:0:0:0:0:ffff:381f:8ba9
56.31.139.170 0:0:0:0:0:ffff:381f:8baa
56.31.139.171 0:0:0:0:0:ffff:381f:8bab
56.31.139.172 0:0:0:0:0:ffff:381f:8bac
56.31.139.173 0:0:0:0:0:ffff:381f:8bad
56.31.139.174 0:0:0:0:0:ffff:381f:8bae
56.31.139.175 0:0:0:0:0:ffff:381f:8baf
56.31.139.176 0:0:0:0:0:ffff:381f:8bb0
56.31.139.177 0:0:0:0:0:ffff:381f:8bb1
56.31.139.178 0:0:0:0:0:ffff:381f:8bb2
56.31.139.179 0:0:0:0:0:ffff:381f:8bb3
56.31.139.180 0:0:0:0:0:ffff:381f:8bb4


56.31.139.181 0:0:0:0:0:ffff:381f:8bb5
56.31.139.182 0:0:0:0:0:ffff:381f:8bb6
56.31.139.183 0:0:0:0:0:ffff:381f:8bb7
56.31.139.184 0:0:0:0:0:ffff:381f:8bb8
56.31.139.185 0:0:0:0:0:ffff:381f:8bb9
56.31.139.186 0:0:0:0:0:ffff:381f:8bba
56.31.139.187 0:0:0:0:0:ffff:381f:8bbb
56.31.139.188 0:0:0:0:0:ffff:381f:8bbc
56.31.139.189 0:0:0:0:0:ffff:381f:8bbd
56.31.139.190 0:0:0:0:0:ffff:381f:8bbe
56.31.139.191 0:0:0:0:0:ffff:381f:8bbf
56.31.139.192 0:0:0:0:0:ffff:381f:8bc0
56.31.139.193 0:0:0:0:0:ffff:381f:8bc1
56.31.139.194 0:0:0:0:0:ffff:381f:8bc2
56.31.139.195 0:0:0:0:0:ffff:381f:8bc3
56.31.139.196 0:0:0:0:0:ffff:381f:8bc4
56.31.139.197 0:0:0:0:0:ffff:381f:8bc5
56.31.139.198 0:0:0:0:0:ffff:381f:8bc6
56.31.139.199 0:0:0:0:0:ffff:381f:8bc7
56.31.139.200 0:0:0:0:0:ffff:381f:8bc8
56.31.139.201 0:0:0:0:0:ffff:381f:8bc9
56.31.139.202 0:0:0:0:0:ffff:381f:8bca
56.31.139.203 0:0:0:0:0:ffff:381f:8bcb
56.31.139.204 0:0:0:0:0:ffff:381f:8bcc
56.31.139.205 0:0:0:0:0:ffff:381f:8bcd
56.31.139.206 0:0:0:0:0:ffff:381f:8bce
56.31.139.207 0:0:0:0:0:ffff:381f:8bcf
56.31.139.208 0:0:0:0:0:ffff:381f:8bd0
56.31.139.209 0:0:0:0:0:ffff:381f:8bd1
56.31.139.210 0:0:0:0:0:ffff:381f:8bd2
56.31.139.211 0:0:0:0:0:ffff:381f:8bd3
56.31.139.212 0:0:0:0:0:ffff:381f:8bd4
56.31.139.213 0:0:0:0:0:ffff:381f:8bd5
56.31.139.214 0:0:0:0:0:ffff:381f:8bd6
56.31.139.215 0:0:0:0:0:ffff:381f:8bd7
56.31.139.216 0:0:0:0:0:ffff:381f:8bd8
56.31.139.217 0:0:0:0:0:ffff:381f:8bd9
56.31.139.218 0:0:0:0:0:ffff:381f:8bda
56.31.139.219 0:0:0:0:0:ffff:381f:8bdb
56.31.139.220 0:0:0:0:0:ffff:381f:8bdc
56.31.139.221 0:0:0:0:0:ffff:381f:8bdd
56.31.139.222 0:0:0:0:0:ffff:381f:8bde
56.31.139.223 0:0:0:0:0:ffff:381f:8bdf
56.31.139.224 0:0:0:0:0:ffff:381f:8be0
56.31.139.225 0:0:0:0:0:ffff:381f:8be1
56.31.139.226 0:0:0:0:0:ffff:381f:8be2
56.31.139.227 0:0:0:0:0:ffff:381f:8be3
56.31.139.228 0:0:0:0:0:ffff:381f:8be4
56.31.139.229 0:0:0:0:0:ffff:381f:8be5
56.31.139.230 0:0:0:0:0:ffff:381f:8be6
56.31.139.231 0:0:0:0:0:ffff:381f:8be7
56.31.139.232 0:0:0:0:0:ffff:381f:8be8
56.31.139.233 0:0:0:0:0:ffff:381f:8be9
56.31.139.234 0:0:0:0:0:ffff:381f:8bea
56.31.139.235 0:0:0:0:0:ffff:381f:8beb
56.31.139.236 0:0:0:0:0:ffff:381f:8bec
56.31.139.237 0:0:0:0:0:ffff:381f:8bed
56.31.139.238 0:0:0:0:0:ffff:381f:8bee
56.31.139.239 0:0:0:0:0:ffff:381f:8bef
56.31.139.240 0:0:0:0:0:ffff:381f:8bf0
56.31.139.241 0:0:0:0:0:ffff:381f:8bf1
56.31.139.242 0:0:0:0:0:ffff:381f:8bf2
56.31.139.243 0:0:0:0:0:ffff:381f:8bf3
56.31.139.244 0:0:0:0:0:ffff:381f:8bf4
56.31.139.245 0:0:0:0:0:ffff:381f:8bf5
56.31.139.246 0:0:0:0:0:ffff:381f:8bf6
56.31.139.247 0:0:0:0:0:ffff:381f:8bf7
56.31.139.248 0:0:0:0:0:ffff:381f:8bf8
56.31.139.249 0:0:0:0:0:ffff:381f:8bf9
56.31.139.250 0:0:0:0:0:ffff:381f:8bfa
56.31.139.251 0:0:0:0:0:ffff:381f:8bfb
56.31.139.252 0:0:0:0:0:ffff:381f:8bfc
56.31.139.253 0:0:0:0:0:ffff:381f:8bfd
56.31.139.254 0:0:0:0:0:ffff:381f:8bfe
56.31.139.255 0:0:0:0:0:ffff:381f:8bff


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.