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
9.162.123.1 0:0:0:0:0:ffff:9a2:7b01
9.162.123.2 0:0:0:0:0:ffff:9a2:7b02
9.162.123.3 0:0:0:0:0:ffff:9a2:7b03
9.162.123.4 0:0:0:0:0:ffff:9a2:7b04
9.162.123.5 0:0:0:0:0:ffff:9a2:7b05
9.162.123.6 0:0:0:0:0:ffff:9a2:7b06
9.162.123.7 0:0:0:0:0:ffff:9a2:7b07
9.162.123.8 0:0:0:0:0:ffff:9a2:7b08
9.162.123.9 0:0:0:0:0:ffff:9a2:7b09
9.162.123.10 0:0:0:0:0:ffff:9a2:7b0a
9.162.123.11 0:0:0:0:0:ffff:9a2:7b0b
9.162.123.12 0:0:0:0:0:ffff:9a2:7b0c
9.162.123.13 0:0:0:0:0:ffff:9a2:7b0d
9.162.123.14 0:0:0:0:0:ffff:9a2:7b0e
9.162.123.15 0:0:0:0:0:ffff:9a2:7b0f
9.162.123.16 0:0:0:0:0:ffff:9a2:7b10
9.162.123.17 0:0:0:0:0:ffff:9a2:7b11
9.162.123.18 0:0:0:0:0:ffff:9a2:7b12
9.162.123.19 0:0:0:0:0:ffff:9a2:7b13
9.162.123.20 0:0:0:0:0:ffff:9a2:7b14
9.162.123.21 0:0:0:0:0:ffff:9a2:7b15
9.162.123.22 0:0:0:0:0:ffff:9a2:7b16
9.162.123.23 0:0:0:0:0:ffff:9a2:7b17
9.162.123.24 0:0:0:0:0:ffff:9a2:7b18
9.162.123.25 0:0:0:0:0:ffff:9a2:7b19
9.162.123.26 0:0:0:0:0:ffff:9a2:7b1a
9.162.123.27 0:0:0:0:0:ffff:9a2:7b1b
9.162.123.28 0:0:0:0:0:ffff:9a2:7b1c
9.162.123.29 0:0:0:0:0:ffff:9a2:7b1d
9.162.123.30 0:0:0:0:0:ffff:9a2:7b1e
9.162.123.31 0:0:0:0:0:ffff:9a2:7b1f
9.162.123.32 0:0:0:0:0:ffff:9a2:7b20
9.162.123.33 0:0:0:0:0:ffff:9a2:7b21
9.162.123.34 0:0:0:0:0:ffff:9a2:7b22
9.162.123.35 0:0:0:0:0:ffff:9a2:7b23
9.162.123.36 0:0:0:0:0:ffff:9a2:7b24
9.162.123.37 0:0:0:0:0:ffff:9a2:7b25
9.162.123.38 0:0:0:0:0:ffff:9a2:7b26
9.162.123.39 0:0:0:0:0:ffff:9a2:7b27
9.162.123.40 0:0:0:0:0:ffff:9a2:7b28
9.162.123.41 0:0:0:0:0:ffff:9a2:7b29
9.162.123.42 0:0:0:0:0:ffff:9a2:7b2a
9.162.123.43 0:0:0:0:0:ffff:9a2:7b2b
9.162.123.44 0:0:0:0:0:ffff:9a2:7b2c
9.162.123.45 0:0:0:0:0:ffff:9a2:7b2d
9.162.123.46 0:0:0:0:0:ffff:9a2:7b2e
9.162.123.47 0:0:0:0:0:ffff:9a2:7b2f
9.162.123.48 0:0:0:0:0:ffff:9a2:7b30
9.162.123.49 0:0:0:0:0:ffff:9a2:7b31
9.162.123.50 0:0:0:0:0:ffff:9a2:7b32
9.162.123.51 0:0:0:0:0:ffff:9a2:7b33
9.162.123.52 0:0:0:0:0:ffff:9a2:7b34
9.162.123.53 0:0:0:0:0:ffff:9a2:7b35
9.162.123.54 0:0:0:0:0:ffff:9a2:7b36
9.162.123.55 0:0:0:0:0:ffff:9a2:7b37
9.162.123.56 0:0:0:0:0:ffff:9a2:7b38
9.162.123.57 0:0:0:0:0:ffff:9a2:7b39
9.162.123.58 0:0:0:0:0:ffff:9a2:7b3a
9.162.123.59 0:0:0:0:0:ffff:9a2:7b3b
9.162.123.60 0:0:0:0:0:ffff:9a2:7b3c


9.162.123.61 0:0:0:0:0:ffff:9a2:7b3d
9.162.123.62 0:0:0:0:0:ffff:9a2:7b3e
9.162.123.63 0:0:0:0:0:ffff:9a2:7b3f
9.162.123.64 0:0:0:0:0:ffff:9a2:7b40
9.162.123.65 0:0:0:0:0:ffff:9a2:7b41
9.162.123.66 0:0:0:0:0:ffff:9a2:7b42
9.162.123.67 0:0:0:0:0:ffff:9a2:7b43
9.162.123.68 0:0:0:0:0:ffff:9a2:7b44
9.162.123.69 0:0:0:0:0:ffff:9a2:7b45
9.162.123.70 0:0:0:0:0:ffff:9a2:7b46
9.162.123.71 0:0:0:0:0:ffff:9a2:7b47
9.162.123.72 0:0:0:0:0:ffff:9a2:7b48
9.162.123.73 0:0:0:0:0:ffff:9a2:7b49
9.162.123.74 0:0:0:0:0:ffff:9a2:7b4a
9.162.123.75 0:0:0:0:0:ffff:9a2:7b4b
9.162.123.76 0:0:0:0:0:ffff:9a2:7b4c
9.162.123.77 0:0:0:0:0:ffff:9a2:7b4d
9.162.123.78 0:0:0:0:0:ffff:9a2:7b4e
9.162.123.79 0:0:0:0:0:ffff:9a2:7b4f
9.162.123.80 0:0:0:0:0:ffff:9a2:7b50
9.162.123.81 0:0:0:0:0:ffff:9a2:7b51
9.162.123.82 0:0:0:0:0:ffff:9a2:7b52
9.162.123.83 0:0:0:0:0:ffff:9a2:7b53
9.162.123.84 0:0:0:0:0:ffff:9a2:7b54
9.162.123.85 0:0:0:0:0:ffff:9a2:7b55
9.162.123.86 0:0:0:0:0:ffff:9a2:7b56
9.162.123.87 0:0:0:0:0:ffff:9a2:7b57
9.162.123.88 0:0:0:0:0:ffff:9a2:7b58
9.162.123.89 0:0:0:0:0:ffff:9a2:7b59
9.162.123.90 0:0:0:0:0:ffff:9a2:7b5a
9.162.123.91 0:0:0:0:0:ffff:9a2:7b5b
9.162.123.92 0:0:0:0:0:ffff:9a2:7b5c
9.162.123.93 0:0:0:0:0:ffff:9a2:7b5d
9.162.123.94 0:0:0:0:0:ffff:9a2:7b5e
9.162.123.95 0:0:0:0:0:ffff:9a2:7b5f
9.162.123.96 0:0:0:0:0:ffff:9a2:7b60
9.162.123.97 0:0:0:0:0:ffff:9a2:7b61
9.162.123.98 0:0:0:0:0:ffff:9a2:7b62
9.162.123.99 0:0:0:0:0:ffff:9a2:7b63
9.162.123.100 0:0:0:0:0:ffff:9a2:7b64
9.162.123.101 0:0:0:0:0:ffff:9a2:7b65
9.162.123.102 0:0:0:0:0:ffff:9a2:7b66
9.162.123.103 0:0:0:0:0:ffff:9a2:7b67
9.162.123.104 0:0:0:0:0:ffff:9a2:7b68
9.162.123.105 0:0:0:0:0:ffff:9a2:7b69
9.162.123.106 0:0:0:0:0:ffff:9a2:7b6a
9.162.123.107 0:0:0:0:0:ffff:9a2:7b6b
9.162.123.108 0:0:0:0:0:ffff:9a2:7b6c
9.162.123.109 0:0:0:0:0:ffff:9a2:7b6d
9.162.123.110 0:0:0:0:0:ffff:9a2:7b6e
9.162.123.111 0:0:0:0:0:ffff:9a2:7b6f
9.162.123.112 0:0:0:0:0:ffff:9a2:7b70
9.162.123.113 0:0:0:0:0:ffff:9a2:7b71
9.162.123.114 0:0:0:0:0:ffff:9a2:7b72
9.162.123.115 0:0:0:0:0:ffff:9a2:7b73
9.162.123.116 0:0:0:0:0:ffff:9a2:7b74
9.162.123.117 0:0:0:0:0:ffff:9a2:7b75
9.162.123.118 0:0:0:0:0:ffff:9a2:7b76
9.162.123.119 0:0:0:0:0:ffff:9a2:7b77
9.162.123.120 0:0:0:0:0:ffff:9a2:7b78


9.162.123.121 0:0:0:0:0:ffff:9a2:7b79
9.162.123.122 0:0:0:0:0:ffff:9a2:7b7a
9.162.123.123 0:0:0:0:0:ffff:9a2:7b7b
9.162.123.124 0:0:0:0:0:ffff:9a2:7b7c
9.162.123.125 0:0:0:0:0:ffff:9a2:7b7d
9.162.123.126 0:0:0:0:0:ffff:9a2:7b7e
9.162.123.127 0:0:0:0:0:ffff:9a2:7b7f
9.162.123.128 0:0:0:0:0:ffff:9a2:7b80
9.162.123.129 0:0:0:0:0:ffff:9a2:7b81
9.162.123.130 0:0:0:0:0:ffff:9a2:7b82
9.162.123.131 0:0:0:0:0:ffff:9a2:7b83
9.162.123.132 0:0:0:0:0:ffff:9a2:7b84
9.162.123.133 0:0:0:0:0:ffff:9a2:7b85
9.162.123.134 0:0:0:0:0:ffff:9a2:7b86
9.162.123.135 0:0:0:0:0:ffff:9a2:7b87
9.162.123.136 0:0:0:0:0:ffff:9a2:7b88
9.162.123.137 0:0:0:0:0:ffff:9a2:7b89
9.162.123.138 0:0:0:0:0:ffff:9a2:7b8a
9.162.123.139 0:0:0:0:0:ffff:9a2:7b8b
9.162.123.140 0:0:0:0:0:ffff:9a2:7b8c
9.162.123.141 0:0:0:0:0:ffff:9a2:7b8d
9.162.123.142 0:0:0:0:0:ffff:9a2:7b8e
9.162.123.143 0:0:0:0:0:ffff:9a2:7b8f
9.162.123.144 0:0:0:0:0:ffff:9a2:7b90
9.162.123.145 0:0:0:0:0:ffff:9a2:7b91
9.162.123.146 0:0:0:0:0:ffff:9a2:7b92
9.162.123.147 0:0:0:0:0:ffff:9a2:7b93
9.162.123.148 0:0:0:0:0:ffff:9a2:7b94
9.162.123.149 0:0:0:0:0:ffff:9a2:7b95
9.162.123.150 0:0:0:0:0:ffff:9a2:7b96
9.162.123.151 0:0:0:0:0:ffff:9a2:7b97
9.162.123.152 0:0:0:0:0:ffff:9a2:7b98
9.162.123.153 0:0:0:0:0:ffff:9a2:7b99
9.162.123.154 0:0:0:0:0:ffff:9a2:7b9a
9.162.123.155 0:0:0:0:0:ffff:9a2:7b9b
9.162.123.156 0:0:0:0:0:ffff:9a2:7b9c
9.162.123.157 0:0:0:0:0:ffff:9a2:7b9d
9.162.123.158 0:0:0:0:0:ffff:9a2:7b9e
9.162.123.159 0:0:0:0:0:ffff:9a2:7b9f
9.162.123.160 0:0:0:0:0:ffff:9a2:7ba0
9.162.123.161 0:0:0:0:0:ffff:9a2:7ba1
9.162.123.162 0:0:0:0:0:ffff:9a2:7ba2
9.162.123.163 0:0:0:0:0:ffff:9a2:7ba3
9.162.123.164 0:0:0:0:0:ffff:9a2:7ba4
9.162.123.165 0:0:0:0:0:ffff:9a2:7ba5
9.162.123.166 0:0:0:0:0:ffff:9a2:7ba6
9.162.123.167 0:0:0:0:0:ffff:9a2:7ba7
9.162.123.168 0:0:0:0:0:ffff:9a2:7ba8
9.162.123.169 0:0:0:0:0:ffff:9a2:7ba9
9.162.123.170 0:0:0:0:0:ffff:9a2:7baa
9.162.123.171 0:0:0:0:0:ffff:9a2:7bab
9.162.123.172 0:0:0:0:0:ffff:9a2:7bac
9.162.123.173 0:0:0:0:0:ffff:9a2:7bad
9.162.123.174 0:0:0:0:0:ffff:9a2:7bae
9.162.123.175 0:0:0:0:0:ffff:9a2:7baf
9.162.123.176 0:0:0:0:0:ffff:9a2:7bb0
9.162.123.177 0:0:0:0:0:ffff:9a2:7bb1
9.162.123.178 0:0:0:0:0:ffff:9a2:7bb2
9.162.123.179 0:0:0:0:0:ffff:9a2:7bb3
9.162.123.180 0:0:0:0:0:ffff:9a2:7bb4


9.162.123.181 0:0:0:0:0:ffff:9a2:7bb5
9.162.123.182 0:0:0:0:0:ffff:9a2:7bb6
9.162.123.183 0:0:0:0:0:ffff:9a2:7bb7
9.162.123.184 0:0:0:0:0:ffff:9a2:7bb8
9.162.123.185 0:0:0:0:0:ffff:9a2:7bb9
9.162.123.186 0:0:0:0:0:ffff:9a2:7bba
9.162.123.187 0:0:0:0:0:ffff:9a2:7bbb
9.162.123.188 0:0:0:0:0:ffff:9a2:7bbc
9.162.123.189 0:0:0:0:0:ffff:9a2:7bbd
9.162.123.190 0:0:0:0:0:ffff:9a2:7bbe
9.162.123.191 0:0:0:0:0:ffff:9a2:7bbf
9.162.123.192 0:0:0:0:0:ffff:9a2:7bc0
9.162.123.193 0:0:0:0:0:ffff:9a2:7bc1
9.162.123.194 0:0:0:0:0:ffff:9a2:7bc2
9.162.123.195 0:0:0:0:0:ffff:9a2:7bc3
9.162.123.196 0:0:0:0:0:ffff:9a2:7bc4
9.162.123.197 0:0:0:0:0:ffff:9a2:7bc5
9.162.123.198 0:0:0:0:0:ffff:9a2:7bc6
9.162.123.199 0:0:0:0:0:ffff:9a2:7bc7
9.162.123.200 0:0:0:0:0:ffff:9a2:7bc8
9.162.123.201 0:0:0:0:0:ffff:9a2:7bc9
9.162.123.202 0:0:0:0:0:ffff:9a2:7bca
9.162.123.203 0:0:0:0:0:ffff:9a2:7bcb
9.162.123.204 0:0:0:0:0:ffff:9a2:7bcc
9.162.123.205 0:0:0:0:0:ffff:9a2:7bcd
9.162.123.206 0:0:0:0:0:ffff:9a2:7bce
9.162.123.207 0:0:0:0:0:ffff:9a2:7bcf
9.162.123.208 0:0:0:0:0:ffff:9a2:7bd0
9.162.123.209 0:0:0:0:0:ffff:9a2:7bd1
9.162.123.210 0:0:0:0:0:ffff:9a2:7bd2
9.162.123.211 0:0:0:0:0:ffff:9a2:7bd3
9.162.123.212 0:0:0:0:0:ffff:9a2:7bd4
9.162.123.213 0:0:0:0:0:ffff:9a2:7bd5
9.162.123.214 0:0:0:0:0:ffff:9a2:7bd6
9.162.123.215 0:0:0:0:0:ffff:9a2:7bd7
9.162.123.216 0:0:0:0:0:ffff:9a2:7bd8
9.162.123.217 0:0:0:0:0:ffff:9a2:7bd9
9.162.123.218 0:0:0:0:0:ffff:9a2:7bda
9.162.123.219 0:0:0:0:0:ffff:9a2:7bdb
9.162.123.220 0:0:0:0:0:ffff:9a2:7bdc
9.162.123.221 0:0:0:0:0:ffff:9a2:7bdd
9.162.123.222 0:0:0:0:0:ffff:9a2:7bde
9.162.123.223 0:0:0:0:0:ffff:9a2:7bdf
9.162.123.224 0:0:0:0:0:ffff:9a2:7be0
9.162.123.225 0:0:0:0:0:ffff:9a2:7be1
9.162.123.226 0:0:0:0:0:ffff:9a2:7be2
9.162.123.227 0:0:0:0:0:ffff:9a2:7be3
9.162.123.228 0:0:0:0:0:ffff:9a2:7be4
9.162.123.229 0:0:0:0:0:ffff:9a2:7be5
9.162.123.230 0:0:0:0:0:ffff:9a2:7be6
9.162.123.231 0:0:0:0:0:ffff:9a2:7be7
9.162.123.232 0:0:0:0:0:ffff:9a2:7be8
9.162.123.233 0:0:0:0:0:ffff:9a2:7be9
9.162.123.234 0:0:0:0:0:ffff:9a2:7bea
9.162.123.235 0:0:0:0:0:ffff:9a2:7beb
9.162.123.236 0:0:0:0:0:ffff:9a2:7bec
9.162.123.237 0:0:0:0:0:ffff:9a2:7bed
9.162.123.238 0:0:0:0:0:ffff:9a2:7bee
9.162.123.239 0:0:0:0:0:ffff:9a2:7bef
9.162.123.240 0:0:0:0:0:ffff:9a2:7bf0
9.162.123.241 0:0:0:0:0:ffff:9a2:7bf1
9.162.123.242 0:0:0:0:0:ffff:9a2:7bf2
9.162.123.243 0:0:0:0:0:ffff:9a2:7bf3
9.162.123.244 0:0:0:0:0:ffff:9a2:7bf4
9.162.123.245 0:0:0:0:0:ffff:9a2:7bf5
9.162.123.246 0:0:0:0:0:ffff:9a2:7bf6
9.162.123.247 0:0:0:0:0:ffff:9a2:7bf7
9.162.123.248 0:0:0:0:0:ffff:9a2:7bf8
9.162.123.249 0:0:0:0:0:ffff:9a2:7bf9
9.162.123.250 0:0:0:0:0:ffff:9a2:7bfa
9.162.123.251 0:0:0:0:0:ffff:9a2:7bfb
9.162.123.252 0:0:0:0:0:ffff:9a2:7bfc
9.162.123.253 0:0:0:0:0:ffff:9a2:7bfd
9.162.123.254 0:0:0:0:0:ffff:9a2:7bfe
9.162.123.255 0:0:0:0:0:ffff:9a2:7bff


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.