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
233.123.59.1 0:0:0:0:0:ffff:e97b:3b01
233.123.59.2 0:0:0:0:0:ffff:e97b:3b02
233.123.59.3 0:0:0:0:0:ffff:e97b:3b03
233.123.59.4 0:0:0:0:0:ffff:e97b:3b04
233.123.59.5 0:0:0:0:0:ffff:e97b:3b05
233.123.59.6 0:0:0:0:0:ffff:e97b:3b06
233.123.59.7 0:0:0:0:0:ffff:e97b:3b07
233.123.59.8 0:0:0:0:0:ffff:e97b:3b08
233.123.59.9 0:0:0:0:0:ffff:e97b:3b09
233.123.59.10 0:0:0:0:0:ffff:e97b:3b0a
233.123.59.11 0:0:0:0:0:ffff:e97b:3b0b
233.123.59.12 0:0:0:0:0:ffff:e97b:3b0c
233.123.59.13 0:0:0:0:0:ffff:e97b:3b0d
233.123.59.14 0:0:0:0:0:ffff:e97b:3b0e
233.123.59.15 0:0:0:0:0:ffff:e97b:3b0f
233.123.59.16 0:0:0:0:0:ffff:e97b:3b10
233.123.59.17 0:0:0:0:0:ffff:e97b:3b11
233.123.59.18 0:0:0:0:0:ffff:e97b:3b12
233.123.59.19 0:0:0:0:0:ffff:e97b:3b13
233.123.59.20 0:0:0:0:0:ffff:e97b:3b14
233.123.59.21 0:0:0:0:0:ffff:e97b:3b15
233.123.59.22 0:0:0:0:0:ffff:e97b:3b16
233.123.59.23 0:0:0:0:0:ffff:e97b:3b17
233.123.59.24 0:0:0:0:0:ffff:e97b:3b18
233.123.59.25 0:0:0:0:0:ffff:e97b:3b19
233.123.59.26 0:0:0:0:0:ffff:e97b:3b1a
233.123.59.27 0:0:0:0:0:ffff:e97b:3b1b
233.123.59.28 0:0:0:0:0:ffff:e97b:3b1c
233.123.59.29 0:0:0:0:0:ffff:e97b:3b1d
233.123.59.30 0:0:0:0:0:ffff:e97b:3b1e
233.123.59.31 0:0:0:0:0:ffff:e97b:3b1f
233.123.59.32 0:0:0:0:0:ffff:e97b:3b20
233.123.59.33 0:0:0:0:0:ffff:e97b:3b21
233.123.59.34 0:0:0:0:0:ffff:e97b:3b22
233.123.59.35 0:0:0:0:0:ffff:e97b:3b23
233.123.59.36 0:0:0:0:0:ffff:e97b:3b24
233.123.59.37 0:0:0:0:0:ffff:e97b:3b25
233.123.59.38 0:0:0:0:0:ffff:e97b:3b26
233.123.59.39 0:0:0:0:0:ffff:e97b:3b27
233.123.59.40 0:0:0:0:0:ffff:e97b:3b28
233.123.59.41 0:0:0:0:0:ffff:e97b:3b29
233.123.59.42 0:0:0:0:0:ffff:e97b:3b2a
233.123.59.43 0:0:0:0:0:ffff:e97b:3b2b
233.123.59.44 0:0:0:0:0:ffff:e97b:3b2c
233.123.59.45 0:0:0:0:0:ffff:e97b:3b2d
233.123.59.46 0:0:0:0:0:ffff:e97b:3b2e
233.123.59.47 0:0:0:0:0:ffff:e97b:3b2f
233.123.59.48 0:0:0:0:0:ffff:e97b:3b30
233.123.59.49 0:0:0:0:0:ffff:e97b:3b31
233.123.59.50 0:0:0:0:0:ffff:e97b:3b32
233.123.59.51 0:0:0:0:0:ffff:e97b:3b33
233.123.59.52 0:0:0:0:0:ffff:e97b:3b34
233.123.59.53 0:0:0:0:0:ffff:e97b:3b35
233.123.59.54 0:0:0:0:0:ffff:e97b:3b36
233.123.59.55 0:0:0:0:0:ffff:e97b:3b37
233.123.59.56 0:0:0:0:0:ffff:e97b:3b38
233.123.59.57 0:0:0:0:0:ffff:e97b:3b39
233.123.59.58 0:0:0:0:0:ffff:e97b:3b3a
233.123.59.59 0:0:0:0:0:ffff:e97b:3b3b
233.123.59.60 0:0:0:0:0:ffff:e97b:3b3c


233.123.59.61 0:0:0:0:0:ffff:e97b:3b3d
233.123.59.62 0:0:0:0:0:ffff:e97b:3b3e
233.123.59.63 0:0:0:0:0:ffff:e97b:3b3f
233.123.59.64 0:0:0:0:0:ffff:e97b:3b40
233.123.59.65 0:0:0:0:0:ffff:e97b:3b41
233.123.59.66 0:0:0:0:0:ffff:e97b:3b42
233.123.59.67 0:0:0:0:0:ffff:e97b:3b43
233.123.59.68 0:0:0:0:0:ffff:e97b:3b44
233.123.59.69 0:0:0:0:0:ffff:e97b:3b45
233.123.59.70 0:0:0:0:0:ffff:e97b:3b46
233.123.59.71 0:0:0:0:0:ffff:e97b:3b47
233.123.59.72 0:0:0:0:0:ffff:e97b:3b48
233.123.59.73 0:0:0:0:0:ffff:e97b:3b49
233.123.59.74 0:0:0:0:0:ffff:e97b:3b4a
233.123.59.75 0:0:0:0:0:ffff:e97b:3b4b
233.123.59.76 0:0:0:0:0:ffff:e97b:3b4c
233.123.59.77 0:0:0:0:0:ffff:e97b:3b4d
233.123.59.78 0:0:0:0:0:ffff:e97b:3b4e
233.123.59.79 0:0:0:0:0:ffff:e97b:3b4f
233.123.59.80 0:0:0:0:0:ffff:e97b:3b50
233.123.59.81 0:0:0:0:0:ffff:e97b:3b51
233.123.59.82 0:0:0:0:0:ffff:e97b:3b52
233.123.59.83 0:0:0:0:0:ffff:e97b:3b53
233.123.59.84 0:0:0:0:0:ffff:e97b:3b54
233.123.59.85 0:0:0:0:0:ffff:e97b:3b55
233.123.59.86 0:0:0:0:0:ffff:e97b:3b56
233.123.59.87 0:0:0:0:0:ffff:e97b:3b57
233.123.59.88 0:0:0:0:0:ffff:e97b:3b58
233.123.59.89 0:0:0:0:0:ffff:e97b:3b59
233.123.59.90 0:0:0:0:0:ffff:e97b:3b5a
233.123.59.91 0:0:0:0:0:ffff:e97b:3b5b
233.123.59.92 0:0:0:0:0:ffff:e97b:3b5c
233.123.59.93 0:0:0:0:0:ffff:e97b:3b5d
233.123.59.94 0:0:0:0:0:ffff:e97b:3b5e
233.123.59.95 0:0:0:0:0:ffff:e97b:3b5f
233.123.59.96 0:0:0:0:0:ffff:e97b:3b60
233.123.59.97 0:0:0:0:0:ffff:e97b:3b61
233.123.59.98 0:0:0:0:0:ffff:e97b:3b62
233.123.59.99 0:0:0:0:0:ffff:e97b:3b63
233.123.59.100 0:0:0:0:0:ffff:e97b:3b64
233.123.59.101 0:0:0:0:0:ffff:e97b:3b65
233.123.59.102 0:0:0:0:0:ffff:e97b:3b66
233.123.59.103 0:0:0:0:0:ffff:e97b:3b67
233.123.59.104 0:0:0:0:0:ffff:e97b:3b68
233.123.59.105 0:0:0:0:0:ffff:e97b:3b69
233.123.59.106 0:0:0:0:0:ffff:e97b:3b6a
233.123.59.107 0:0:0:0:0:ffff:e97b:3b6b
233.123.59.108 0:0:0:0:0:ffff:e97b:3b6c
233.123.59.109 0:0:0:0:0:ffff:e97b:3b6d
233.123.59.110 0:0:0:0:0:ffff:e97b:3b6e
233.123.59.111 0:0:0:0:0:ffff:e97b:3b6f
233.123.59.112 0:0:0:0:0:ffff:e97b:3b70
233.123.59.113 0:0:0:0:0:ffff:e97b:3b71
233.123.59.114 0:0:0:0:0:ffff:e97b:3b72
233.123.59.115 0:0:0:0:0:ffff:e97b:3b73
233.123.59.116 0:0:0:0:0:ffff:e97b:3b74
233.123.59.117 0:0:0:0:0:ffff:e97b:3b75
233.123.59.118 0:0:0:0:0:ffff:e97b:3b76
233.123.59.119 0:0:0:0:0:ffff:e97b:3b77
233.123.59.120 0:0:0:0:0:ffff:e97b:3b78


233.123.59.121 0:0:0:0:0:ffff:e97b:3b79
233.123.59.122 0:0:0:0:0:ffff:e97b:3b7a
233.123.59.123 0:0:0:0:0:ffff:e97b:3b7b
233.123.59.124 0:0:0:0:0:ffff:e97b:3b7c
233.123.59.125 0:0:0:0:0:ffff:e97b:3b7d
233.123.59.126 0:0:0:0:0:ffff:e97b:3b7e
233.123.59.127 0:0:0:0:0:ffff:e97b:3b7f
233.123.59.128 0:0:0:0:0:ffff:e97b:3b80
233.123.59.129 0:0:0:0:0:ffff:e97b:3b81
233.123.59.130 0:0:0:0:0:ffff:e97b:3b82
233.123.59.131 0:0:0:0:0:ffff:e97b:3b83
233.123.59.132 0:0:0:0:0:ffff:e97b:3b84
233.123.59.133 0:0:0:0:0:ffff:e97b:3b85
233.123.59.134 0:0:0:0:0:ffff:e97b:3b86
233.123.59.135 0:0:0:0:0:ffff:e97b:3b87
233.123.59.136 0:0:0:0:0:ffff:e97b:3b88
233.123.59.137 0:0:0:0:0:ffff:e97b:3b89
233.123.59.138 0:0:0:0:0:ffff:e97b:3b8a
233.123.59.139 0:0:0:0:0:ffff:e97b:3b8b
233.123.59.140 0:0:0:0:0:ffff:e97b:3b8c
233.123.59.141 0:0:0:0:0:ffff:e97b:3b8d
233.123.59.142 0:0:0:0:0:ffff:e97b:3b8e
233.123.59.143 0:0:0:0:0:ffff:e97b:3b8f
233.123.59.144 0:0:0:0:0:ffff:e97b:3b90
233.123.59.145 0:0:0:0:0:ffff:e97b:3b91
233.123.59.146 0:0:0:0:0:ffff:e97b:3b92
233.123.59.147 0:0:0:0:0:ffff:e97b:3b93
233.123.59.148 0:0:0:0:0:ffff:e97b:3b94
233.123.59.149 0:0:0:0:0:ffff:e97b:3b95
233.123.59.150 0:0:0:0:0:ffff:e97b:3b96
233.123.59.151 0:0:0:0:0:ffff:e97b:3b97
233.123.59.152 0:0:0:0:0:ffff:e97b:3b98
233.123.59.153 0:0:0:0:0:ffff:e97b:3b99
233.123.59.154 0:0:0:0:0:ffff:e97b:3b9a
233.123.59.155 0:0:0:0:0:ffff:e97b:3b9b
233.123.59.156 0:0:0:0:0:ffff:e97b:3b9c
233.123.59.157 0:0:0:0:0:ffff:e97b:3b9d
233.123.59.158 0:0:0:0:0:ffff:e97b:3b9e
233.123.59.159 0:0:0:0:0:ffff:e97b:3b9f
233.123.59.160 0:0:0:0:0:ffff:e97b:3ba0
233.123.59.161 0:0:0:0:0:ffff:e97b:3ba1
233.123.59.162 0:0:0:0:0:ffff:e97b:3ba2
233.123.59.163 0:0:0:0:0:ffff:e97b:3ba3
233.123.59.164 0:0:0:0:0:ffff:e97b:3ba4
233.123.59.165 0:0:0:0:0:ffff:e97b:3ba5
233.123.59.166 0:0:0:0:0:ffff:e97b:3ba6
233.123.59.167 0:0:0:0:0:ffff:e97b:3ba7
233.123.59.168 0:0:0:0:0:ffff:e97b:3ba8
233.123.59.169 0:0:0:0:0:ffff:e97b:3ba9
233.123.59.170 0:0:0:0:0:ffff:e97b:3baa
233.123.59.171 0:0:0:0:0:ffff:e97b:3bab
233.123.59.172 0:0:0:0:0:ffff:e97b:3bac
233.123.59.173 0:0:0:0:0:ffff:e97b:3bad
233.123.59.174 0:0:0:0:0:ffff:e97b:3bae
233.123.59.175 0:0:0:0:0:ffff:e97b:3baf
233.123.59.176 0:0:0:0:0:ffff:e97b:3bb0
233.123.59.177 0:0:0:0:0:ffff:e97b:3bb1
233.123.59.178 0:0:0:0:0:ffff:e97b:3bb2
233.123.59.179 0:0:0:0:0:ffff:e97b:3bb3
233.123.59.180 0:0:0:0:0:ffff:e97b:3bb4


233.123.59.181 0:0:0:0:0:ffff:e97b:3bb5
233.123.59.182 0:0:0:0:0:ffff:e97b:3bb6
233.123.59.183 0:0:0:0:0:ffff:e97b:3bb7
233.123.59.184 0:0:0:0:0:ffff:e97b:3bb8
233.123.59.185 0:0:0:0:0:ffff:e97b:3bb9
233.123.59.186 0:0:0:0:0:ffff:e97b:3bba
233.123.59.187 0:0:0:0:0:ffff:e97b:3bbb
233.123.59.188 0:0:0:0:0:ffff:e97b:3bbc
233.123.59.189 0:0:0:0:0:ffff:e97b:3bbd
233.123.59.190 0:0:0:0:0:ffff:e97b:3bbe
233.123.59.191 0:0:0:0:0:ffff:e97b:3bbf
233.123.59.192 0:0:0:0:0:ffff:e97b:3bc0
233.123.59.193 0:0:0:0:0:ffff:e97b:3bc1
233.123.59.194 0:0:0:0:0:ffff:e97b:3bc2
233.123.59.195 0:0:0:0:0:ffff:e97b:3bc3
233.123.59.196 0:0:0:0:0:ffff:e97b:3bc4
233.123.59.197 0:0:0:0:0:ffff:e97b:3bc5
233.123.59.198 0:0:0:0:0:ffff:e97b:3bc6
233.123.59.199 0:0:0:0:0:ffff:e97b:3bc7
233.123.59.200 0:0:0:0:0:ffff:e97b:3bc8
233.123.59.201 0:0:0:0:0:ffff:e97b:3bc9
233.123.59.202 0:0:0:0:0:ffff:e97b:3bca
233.123.59.203 0:0:0:0:0:ffff:e97b:3bcb
233.123.59.204 0:0:0:0:0:ffff:e97b:3bcc
233.123.59.205 0:0:0:0:0:ffff:e97b:3bcd
233.123.59.206 0:0:0:0:0:ffff:e97b:3bce
233.123.59.207 0:0:0:0:0:ffff:e97b:3bcf
233.123.59.208 0:0:0:0:0:ffff:e97b:3bd0
233.123.59.209 0:0:0:0:0:ffff:e97b:3bd1
233.123.59.210 0:0:0:0:0:ffff:e97b:3bd2
233.123.59.211 0:0:0:0:0:ffff:e97b:3bd3
233.123.59.212 0:0:0:0:0:ffff:e97b:3bd4
233.123.59.213 0:0:0:0:0:ffff:e97b:3bd5
233.123.59.214 0:0:0:0:0:ffff:e97b:3bd6
233.123.59.215 0:0:0:0:0:ffff:e97b:3bd7
233.123.59.216 0:0:0:0:0:ffff:e97b:3bd8
233.123.59.217 0:0:0:0:0:ffff:e97b:3bd9
233.123.59.218 0:0:0:0:0:ffff:e97b:3bda
233.123.59.219 0:0:0:0:0:ffff:e97b:3bdb
233.123.59.220 0:0:0:0:0:ffff:e97b:3bdc
233.123.59.221 0:0:0:0:0:ffff:e97b:3bdd
233.123.59.222 0:0:0:0:0:ffff:e97b:3bde
233.123.59.223 0:0:0:0:0:ffff:e97b:3bdf
233.123.59.224 0:0:0:0:0:ffff:e97b:3be0
233.123.59.225 0:0:0:0:0:ffff:e97b:3be1
233.123.59.226 0:0:0:0:0:ffff:e97b:3be2
233.123.59.227 0:0:0:0:0:ffff:e97b:3be3
233.123.59.228 0:0:0:0:0:ffff:e97b:3be4
233.123.59.229 0:0:0:0:0:ffff:e97b:3be5
233.123.59.230 0:0:0:0:0:ffff:e97b:3be6
233.123.59.231 0:0:0:0:0:ffff:e97b:3be7
233.123.59.232 0:0:0:0:0:ffff:e97b:3be8
233.123.59.233 0:0:0:0:0:ffff:e97b:3be9
233.123.59.234 0:0:0:0:0:ffff:e97b:3bea
233.123.59.235 0:0:0:0:0:ffff:e97b:3beb
233.123.59.236 0:0:0:0:0:ffff:e97b:3bec
233.123.59.237 0:0:0:0:0:ffff:e97b:3bed
233.123.59.238 0:0:0:0:0:ffff:e97b:3bee
233.123.59.239 0:0:0:0:0:ffff:e97b:3bef
233.123.59.240 0:0:0:0:0:ffff:e97b:3bf0
233.123.59.241 0:0:0:0:0:ffff:e97b:3bf1
233.123.59.242 0:0:0:0:0:ffff:e97b:3bf2
233.123.59.243 0:0:0:0:0:ffff:e97b:3bf3
233.123.59.244 0:0:0:0:0:ffff:e97b:3bf4
233.123.59.245 0:0:0:0:0:ffff:e97b:3bf5
233.123.59.246 0:0:0:0:0:ffff:e97b:3bf6
233.123.59.247 0:0:0:0:0:ffff:e97b:3bf7
233.123.59.248 0:0:0:0:0:ffff:e97b:3bf8
233.123.59.249 0:0:0:0:0:ffff:e97b:3bf9
233.123.59.250 0:0:0:0:0:ffff:e97b:3bfa
233.123.59.251 0:0:0:0:0:ffff:e97b:3bfb
233.123.59.252 0:0:0:0:0:ffff:e97b:3bfc
233.123.59.253 0:0:0:0:0:ffff:e97b:3bfd
233.123.59.254 0:0:0:0:0:ffff:e97b:3bfe
233.123.59.255 0:0:0:0:0:ffff:e97b:3bff


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.