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
86.131.123.1 0:0:0:0:0:ffff:5683:7b01
86.131.123.2 0:0:0:0:0:ffff:5683:7b02
86.131.123.3 0:0:0:0:0:ffff:5683:7b03
86.131.123.4 0:0:0:0:0:ffff:5683:7b04
86.131.123.5 0:0:0:0:0:ffff:5683:7b05
86.131.123.6 0:0:0:0:0:ffff:5683:7b06
86.131.123.7 0:0:0:0:0:ffff:5683:7b07
86.131.123.8 0:0:0:0:0:ffff:5683:7b08
86.131.123.9 0:0:0:0:0:ffff:5683:7b09
86.131.123.10 0:0:0:0:0:ffff:5683:7b0a
86.131.123.11 0:0:0:0:0:ffff:5683:7b0b
86.131.123.12 0:0:0:0:0:ffff:5683:7b0c
86.131.123.13 0:0:0:0:0:ffff:5683:7b0d
86.131.123.14 0:0:0:0:0:ffff:5683:7b0e
86.131.123.15 0:0:0:0:0:ffff:5683:7b0f
86.131.123.16 0:0:0:0:0:ffff:5683:7b10
86.131.123.17 0:0:0:0:0:ffff:5683:7b11
86.131.123.18 0:0:0:0:0:ffff:5683:7b12
86.131.123.19 0:0:0:0:0:ffff:5683:7b13
86.131.123.20 0:0:0:0:0:ffff:5683:7b14
86.131.123.21 0:0:0:0:0:ffff:5683:7b15
86.131.123.22 0:0:0:0:0:ffff:5683:7b16
86.131.123.23 0:0:0:0:0:ffff:5683:7b17
86.131.123.24 0:0:0:0:0:ffff:5683:7b18
86.131.123.25 0:0:0:0:0:ffff:5683:7b19
86.131.123.26 0:0:0:0:0:ffff:5683:7b1a
86.131.123.27 0:0:0:0:0:ffff:5683:7b1b
86.131.123.28 0:0:0:0:0:ffff:5683:7b1c
86.131.123.29 0:0:0:0:0:ffff:5683:7b1d
86.131.123.30 0:0:0:0:0:ffff:5683:7b1e
86.131.123.31 0:0:0:0:0:ffff:5683:7b1f
86.131.123.32 0:0:0:0:0:ffff:5683:7b20
86.131.123.33 0:0:0:0:0:ffff:5683:7b21
86.131.123.34 0:0:0:0:0:ffff:5683:7b22
86.131.123.35 0:0:0:0:0:ffff:5683:7b23
86.131.123.36 0:0:0:0:0:ffff:5683:7b24
86.131.123.37 0:0:0:0:0:ffff:5683:7b25
86.131.123.38 0:0:0:0:0:ffff:5683:7b26
86.131.123.39 0:0:0:0:0:ffff:5683:7b27
86.131.123.40 0:0:0:0:0:ffff:5683:7b28
86.131.123.41 0:0:0:0:0:ffff:5683:7b29
86.131.123.42 0:0:0:0:0:ffff:5683:7b2a
86.131.123.43 0:0:0:0:0:ffff:5683:7b2b
86.131.123.44 0:0:0:0:0:ffff:5683:7b2c
86.131.123.45 0:0:0:0:0:ffff:5683:7b2d
86.131.123.46 0:0:0:0:0:ffff:5683:7b2e
86.131.123.47 0:0:0:0:0:ffff:5683:7b2f
86.131.123.48 0:0:0:0:0:ffff:5683:7b30
86.131.123.49 0:0:0:0:0:ffff:5683:7b31
86.131.123.50 0:0:0:0:0:ffff:5683:7b32
86.131.123.51 0:0:0:0:0:ffff:5683:7b33
86.131.123.52 0:0:0:0:0:ffff:5683:7b34
86.131.123.53 0:0:0:0:0:ffff:5683:7b35
86.131.123.54 0:0:0:0:0:ffff:5683:7b36
86.131.123.55 0:0:0:0:0:ffff:5683:7b37
86.131.123.56 0:0:0:0:0:ffff:5683:7b38
86.131.123.57 0:0:0:0:0:ffff:5683:7b39
86.131.123.58 0:0:0:0:0:ffff:5683:7b3a
86.131.123.59 0:0:0:0:0:ffff:5683:7b3b
86.131.123.60 0:0:0:0:0:ffff:5683:7b3c


86.131.123.61 0:0:0:0:0:ffff:5683:7b3d
86.131.123.62 0:0:0:0:0:ffff:5683:7b3e
86.131.123.63 0:0:0:0:0:ffff:5683:7b3f
86.131.123.64 0:0:0:0:0:ffff:5683:7b40
86.131.123.65 0:0:0:0:0:ffff:5683:7b41
86.131.123.66 0:0:0:0:0:ffff:5683:7b42
86.131.123.67 0:0:0:0:0:ffff:5683:7b43
86.131.123.68 0:0:0:0:0:ffff:5683:7b44
86.131.123.69 0:0:0:0:0:ffff:5683:7b45
86.131.123.70 0:0:0:0:0:ffff:5683:7b46
86.131.123.71 0:0:0:0:0:ffff:5683:7b47
86.131.123.72 0:0:0:0:0:ffff:5683:7b48
86.131.123.73 0:0:0:0:0:ffff:5683:7b49
86.131.123.74 0:0:0:0:0:ffff:5683:7b4a
86.131.123.75 0:0:0:0:0:ffff:5683:7b4b
86.131.123.76 0:0:0:0:0:ffff:5683:7b4c
86.131.123.77 0:0:0:0:0:ffff:5683:7b4d
86.131.123.78 0:0:0:0:0:ffff:5683:7b4e
86.131.123.79 0:0:0:0:0:ffff:5683:7b4f
86.131.123.80 0:0:0:0:0:ffff:5683:7b50
86.131.123.81 0:0:0:0:0:ffff:5683:7b51
86.131.123.82 0:0:0:0:0:ffff:5683:7b52
86.131.123.83 0:0:0:0:0:ffff:5683:7b53
86.131.123.84 0:0:0:0:0:ffff:5683:7b54
86.131.123.85 0:0:0:0:0:ffff:5683:7b55
86.131.123.86 0:0:0:0:0:ffff:5683:7b56
86.131.123.87 0:0:0:0:0:ffff:5683:7b57
86.131.123.88 0:0:0:0:0:ffff:5683:7b58
86.131.123.89 0:0:0:0:0:ffff:5683:7b59
86.131.123.90 0:0:0:0:0:ffff:5683:7b5a
86.131.123.91 0:0:0:0:0:ffff:5683:7b5b
86.131.123.92 0:0:0:0:0:ffff:5683:7b5c
86.131.123.93 0:0:0:0:0:ffff:5683:7b5d
86.131.123.94 0:0:0:0:0:ffff:5683:7b5e
86.131.123.95 0:0:0:0:0:ffff:5683:7b5f
86.131.123.96 0:0:0:0:0:ffff:5683:7b60
86.131.123.97 0:0:0:0:0:ffff:5683:7b61
86.131.123.98 0:0:0:0:0:ffff:5683:7b62
86.131.123.99 0:0:0:0:0:ffff:5683:7b63
86.131.123.100 0:0:0:0:0:ffff:5683:7b64
86.131.123.101 0:0:0:0:0:ffff:5683:7b65
86.131.123.102 0:0:0:0:0:ffff:5683:7b66
86.131.123.103 0:0:0:0:0:ffff:5683:7b67
86.131.123.104 0:0:0:0:0:ffff:5683:7b68
86.131.123.105 0:0:0:0:0:ffff:5683:7b69
86.131.123.106 0:0:0:0:0:ffff:5683:7b6a
86.131.123.107 0:0:0:0:0:ffff:5683:7b6b
86.131.123.108 0:0:0:0:0:ffff:5683:7b6c
86.131.123.109 0:0:0:0:0:ffff:5683:7b6d
86.131.123.110 0:0:0:0:0:ffff:5683:7b6e
86.131.123.111 0:0:0:0:0:ffff:5683:7b6f
86.131.123.112 0:0:0:0:0:ffff:5683:7b70
86.131.123.113 0:0:0:0:0:ffff:5683:7b71
86.131.123.114 0:0:0:0:0:ffff:5683:7b72
86.131.123.115 0:0:0:0:0:ffff:5683:7b73
86.131.123.116 0:0:0:0:0:ffff:5683:7b74
86.131.123.117 0:0:0:0:0:ffff:5683:7b75
86.131.123.118 0:0:0:0:0:ffff:5683:7b76
86.131.123.119 0:0:0:0:0:ffff:5683:7b77
86.131.123.120 0:0:0:0:0:ffff:5683:7b78


86.131.123.121 0:0:0:0:0:ffff:5683:7b79
86.131.123.122 0:0:0:0:0:ffff:5683:7b7a
86.131.123.123 0:0:0:0:0:ffff:5683:7b7b
86.131.123.124 0:0:0:0:0:ffff:5683:7b7c
86.131.123.125 0:0:0:0:0:ffff:5683:7b7d
86.131.123.126 0:0:0:0:0:ffff:5683:7b7e
86.131.123.127 0:0:0:0:0:ffff:5683:7b7f
86.131.123.128 0:0:0:0:0:ffff:5683:7b80
86.131.123.129 0:0:0:0:0:ffff:5683:7b81
86.131.123.130 0:0:0:0:0:ffff:5683:7b82
86.131.123.131 0:0:0:0:0:ffff:5683:7b83
86.131.123.132 0:0:0:0:0:ffff:5683:7b84
86.131.123.133 0:0:0:0:0:ffff:5683:7b85
86.131.123.134 0:0:0:0:0:ffff:5683:7b86
86.131.123.135 0:0:0:0:0:ffff:5683:7b87
86.131.123.136 0:0:0:0:0:ffff:5683:7b88
86.131.123.137 0:0:0:0:0:ffff:5683:7b89
86.131.123.138 0:0:0:0:0:ffff:5683:7b8a
86.131.123.139 0:0:0:0:0:ffff:5683:7b8b
86.131.123.140 0:0:0:0:0:ffff:5683:7b8c
86.131.123.141 0:0:0:0:0:ffff:5683:7b8d
86.131.123.142 0:0:0:0:0:ffff:5683:7b8e
86.131.123.143 0:0:0:0:0:ffff:5683:7b8f
86.131.123.144 0:0:0:0:0:ffff:5683:7b90
86.131.123.145 0:0:0:0:0:ffff:5683:7b91
86.131.123.146 0:0:0:0:0:ffff:5683:7b92
86.131.123.147 0:0:0:0:0:ffff:5683:7b93
86.131.123.148 0:0:0:0:0:ffff:5683:7b94
86.131.123.149 0:0:0:0:0:ffff:5683:7b95
86.131.123.150 0:0:0:0:0:ffff:5683:7b96
86.131.123.151 0:0:0:0:0:ffff:5683:7b97
86.131.123.152 0:0:0:0:0:ffff:5683:7b98
86.131.123.153 0:0:0:0:0:ffff:5683:7b99
86.131.123.154 0:0:0:0:0:ffff:5683:7b9a
86.131.123.155 0:0:0:0:0:ffff:5683:7b9b
86.131.123.156 0:0:0:0:0:ffff:5683:7b9c
86.131.123.157 0:0:0:0:0:ffff:5683:7b9d
86.131.123.158 0:0:0:0:0:ffff:5683:7b9e
86.131.123.159 0:0:0:0:0:ffff:5683:7b9f
86.131.123.160 0:0:0:0:0:ffff:5683:7ba0
86.131.123.161 0:0:0:0:0:ffff:5683:7ba1
86.131.123.162 0:0:0:0:0:ffff:5683:7ba2
86.131.123.163 0:0:0:0:0:ffff:5683:7ba3
86.131.123.164 0:0:0:0:0:ffff:5683:7ba4
86.131.123.165 0:0:0:0:0:ffff:5683:7ba5
86.131.123.166 0:0:0:0:0:ffff:5683:7ba6
86.131.123.167 0:0:0:0:0:ffff:5683:7ba7
86.131.123.168 0:0:0:0:0:ffff:5683:7ba8
86.131.123.169 0:0:0:0:0:ffff:5683:7ba9
86.131.123.170 0:0:0:0:0:ffff:5683:7baa
86.131.123.171 0:0:0:0:0:ffff:5683:7bab
86.131.123.172 0:0:0:0:0:ffff:5683:7bac
86.131.123.173 0:0:0:0:0:ffff:5683:7bad
86.131.123.174 0:0:0:0:0:ffff:5683:7bae
86.131.123.175 0:0:0:0:0:ffff:5683:7baf
86.131.123.176 0:0:0:0:0:ffff:5683:7bb0
86.131.123.177 0:0:0:0:0:ffff:5683:7bb1
86.131.123.178 0:0:0:0:0:ffff:5683:7bb2
86.131.123.179 0:0:0:0:0:ffff:5683:7bb3
86.131.123.180 0:0:0:0:0:ffff:5683:7bb4


86.131.123.181 0:0:0:0:0:ffff:5683:7bb5
86.131.123.182 0:0:0:0:0:ffff:5683:7bb6
86.131.123.183 0:0:0:0:0:ffff:5683:7bb7
86.131.123.184 0:0:0:0:0:ffff:5683:7bb8
86.131.123.185 0:0:0:0:0:ffff:5683:7bb9
86.131.123.186 0:0:0:0:0:ffff:5683:7bba
86.131.123.187 0:0:0:0:0:ffff:5683:7bbb
86.131.123.188 0:0:0:0:0:ffff:5683:7bbc
86.131.123.189 0:0:0:0:0:ffff:5683:7bbd
86.131.123.190 0:0:0:0:0:ffff:5683:7bbe
86.131.123.191 0:0:0:0:0:ffff:5683:7bbf
86.131.123.192 0:0:0:0:0:ffff:5683:7bc0
86.131.123.193 0:0:0:0:0:ffff:5683:7bc1
86.131.123.194 0:0:0:0:0:ffff:5683:7bc2
86.131.123.195 0:0:0:0:0:ffff:5683:7bc3
86.131.123.196 0:0:0:0:0:ffff:5683:7bc4
86.131.123.197 0:0:0:0:0:ffff:5683:7bc5
86.131.123.198 0:0:0:0:0:ffff:5683:7bc6
86.131.123.199 0:0:0:0:0:ffff:5683:7bc7
86.131.123.200 0:0:0:0:0:ffff:5683:7bc8
86.131.123.201 0:0:0:0:0:ffff:5683:7bc9
86.131.123.202 0:0:0:0:0:ffff:5683:7bca
86.131.123.203 0:0:0:0:0:ffff:5683:7bcb
86.131.123.204 0:0:0:0:0:ffff:5683:7bcc
86.131.123.205 0:0:0:0:0:ffff:5683:7bcd
86.131.123.206 0:0:0:0:0:ffff:5683:7bce
86.131.123.207 0:0:0:0:0:ffff:5683:7bcf
86.131.123.208 0:0:0:0:0:ffff:5683:7bd0
86.131.123.209 0:0:0:0:0:ffff:5683:7bd1
86.131.123.210 0:0:0:0:0:ffff:5683:7bd2
86.131.123.211 0:0:0:0:0:ffff:5683:7bd3
86.131.123.212 0:0:0:0:0:ffff:5683:7bd4
86.131.123.213 0:0:0:0:0:ffff:5683:7bd5
86.131.123.214 0:0:0:0:0:ffff:5683:7bd6
86.131.123.215 0:0:0:0:0:ffff:5683:7bd7
86.131.123.216 0:0:0:0:0:ffff:5683:7bd8
86.131.123.217 0:0:0:0:0:ffff:5683:7bd9
86.131.123.218 0:0:0:0:0:ffff:5683:7bda
86.131.123.219 0:0:0:0:0:ffff:5683:7bdb
86.131.123.220 0:0:0:0:0:ffff:5683:7bdc
86.131.123.221 0:0:0:0:0:ffff:5683:7bdd
86.131.123.222 0:0:0:0:0:ffff:5683:7bde
86.131.123.223 0:0:0:0:0:ffff:5683:7bdf
86.131.123.224 0:0:0:0:0:ffff:5683:7be0
86.131.123.225 0:0:0:0:0:ffff:5683:7be1
86.131.123.226 0:0:0:0:0:ffff:5683:7be2
86.131.123.227 0:0:0:0:0:ffff:5683:7be3
86.131.123.228 0:0:0:0:0:ffff:5683:7be4
86.131.123.229 0:0:0:0:0:ffff:5683:7be5
86.131.123.230 0:0:0:0:0:ffff:5683:7be6
86.131.123.231 0:0:0:0:0:ffff:5683:7be7
86.131.123.232 0:0:0:0:0:ffff:5683:7be8
86.131.123.233 0:0:0:0:0:ffff:5683:7be9
86.131.123.234 0:0:0:0:0:ffff:5683:7bea
86.131.123.235 0:0:0:0:0:ffff:5683:7beb
86.131.123.236 0:0:0:0:0:ffff:5683:7bec
86.131.123.237 0:0:0:0:0:ffff:5683:7bed
86.131.123.238 0:0:0:0:0:ffff:5683:7bee
86.131.123.239 0:0:0:0:0:ffff:5683:7bef
86.131.123.240 0:0:0:0:0:ffff:5683:7bf0
86.131.123.241 0:0:0:0:0:ffff:5683:7bf1
86.131.123.242 0:0:0:0:0:ffff:5683:7bf2
86.131.123.243 0:0:0:0:0:ffff:5683:7bf3
86.131.123.244 0:0:0:0:0:ffff:5683:7bf4
86.131.123.245 0:0:0:0:0:ffff:5683:7bf5
86.131.123.246 0:0:0:0:0:ffff:5683:7bf6
86.131.123.247 0:0:0:0:0:ffff:5683:7bf7
86.131.123.248 0:0:0:0:0:ffff:5683:7bf8
86.131.123.249 0:0:0:0:0:ffff:5683:7bf9
86.131.123.250 0:0:0:0:0:ffff:5683:7bfa
86.131.123.251 0:0:0:0:0:ffff:5683:7bfb
86.131.123.252 0:0:0:0:0:ffff:5683:7bfc
86.131.123.253 0:0:0:0:0:ffff:5683:7bfd
86.131.123.254 0:0:0:0:0:ffff:5683:7bfe
86.131.123.255 0:0:0:0:0:ffff:5683:7bff


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.