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
166.228.43.1 0:0:0:0:0:ffff:a6e4:2b01
166.228.43.2 0:0:0:0:0:ffff:a6e4:2b02
166.228.43.3 0:0:0:0:0:ffff:a6e4:2b03
166.228.43.4 0:0:0:0:0:ffff:a6e4:2b04
166.228.43.5 0:0:0:0:0:ffff:a6e4:2b05
166.228.43.6 0:0:0:0:0:ffff:a6e4:2b06
166.228.43.7 0:0:0:0:0:ffff:a6e4:2b07
166.228.43.8 0:0:0:0:0:ffff:a6e4:2b08
166.228.43.9 0:0:0:0:0:ffff:a6e4:2b09
166.228.43.10 0:0:0:0:0:ffff:a6e4:2b0a
166.228.43.11 0:0:0:0:0:ffff:a6e4:2b0b
166.228.43.12 0:0:0:0:0:ffff:a6e4:2b0c
166.228.43.13 0:0:0:0:0:ffff:a6e4:2b0d
166.228.43.14 0:0:0:0:0:ffff:a6e4:2b0e
166.228.43.15 0:0:0:0:0:ffff:a6e4:2b0f
166.228.43.16 0:0:0:0:0:ffff:a6e4:2b10
166.228.43.17 0:0:0:0:0:ffff:a6e4:2b11
166.228.43.18 0:0:0:0:0:ffff:a6e4:2b12
166.228.43.19 0:0:0:0:0:ffff:a6e4:2b13
166.228.43.20 0:0:0:0:0:ffff:a6e4:2b14
166.228.43.21 0:0:0:0:0:ffff:a6e4:2b15
166.228.43.22 0:0:0:0:0:ffff:a6e4:2b16
166.228.43.23 0:0:0:0:0:ffff:a6e4:2b17
166.228.43.24 0:0:0:0:0:ffff:a6e4:2b18
166.228.43.25 0:0:0:0:0:ffff:a6e4:2b19
166.228.43.26 0:0:0:0:0:ffff:a6e4:2b1a
166.228.43.27 0:0:0:0:0:ffff:a6e4:2b1b
166.228.43.28 0:0:0:0:0:ffff:a6e4:2b1c
166.228.43.29 0:0:0:0:0:ffff:a6e4:2b1d
166.228.43.30 0:0:0:0:0:ffff:a6e4:2b1e
166.228.43.31 0:0:0:0:0:ffff:a6e4:2b1f
166.228.43.32 0:0:0:0:0:ffff:a6e4:2b20
166.228.43.33 0:0:0:0:0:ffff:a6e4:2b21
166.228.43.34 0:0:0:0:0:ffff:a6e4:2b22
166.228.43.35 0:0:0:0:0:ffff:a6e4:2b23
166.228.43.36 0:0:0:0:0:ffff:a6e4:2b24
166.228.43.37 0:0:0:0:0:ffff:a6e4:2b25
166.228.43.38 0:0:0:0:0:ffff:a6e4:2b26
166.228.43.39 0:0:0:0:0:ffff:a6e4:2b27
166.228.43.40 0:0:0:0:0:ffff:a6e4:2b28
166.228.43.41 0:0:0:0:0:ffff:a6e4:2b29
166.228.43.42 0:0:0:0:0:ffff:a6e4:2b2a
166.228.43.43 0:0:0:0:0:ffff:a6e4:2b2b
166.228.43.44 0:0:0:0:0:ffff:a6e4:2b2c
166.228.43.45 0:0:0:0:0:ffff:a6e4:2b2d
166.228.43.46 0:0:0:0:0:ffff:a6e4:2b2e
166.228.43.47 0:0:0:0:0:ffff:a6e4:2b2f
166.228.43.48 0:0:0:0:0:ffff:a6e4:2b30
166.228.43.49 0:0:0:0:0:ffff:a6e4:2b31
166.228.43.50 0:0:0:0:0:ffff:a6e4:2b32
166.228.43.51 0:0:0:0:0:ffff:a6e4:2b33
166.228.43.52 0:0:0:0:0:ffff:a6e4:2b34
166.228.43.53 0:0:0:0:0:ffff:a6e4:2b35
166.228.43.54 0:0:0:0:0:ffff:a6e4:2b36
166.228.43.55 0:0:0:0:0:ffff:a6e4:2b37
166.228.43.56 0:0:0:0:0:ffff:a6e4:2b38
166.228.43.57 0:0:0:0:0:ffff:a6e4:2b39
166.228.43.58 0:0:0:0:0:ffff:a6e4:2b3a
166.228.43.59 0:0:0:0:0:ffff:a6e4:2b3b
166.228.43.60 0:0:0:0:0:ffff:a6e4:2b3c


166.228.43.61 0:0:0:0:0:ffff:a6e4:2b3d
166.228.43.62 0:0:0:0:0:ffff:a6e4:2b3e
166.228.43.63 0:0:0:0:0:ffff:a6e4:2b3f
166.228.43.64 0:0:0:0:0:ffff:a6e4:2b40
166.228.43.65 0:0:0:0:0:ffff:a6e4:2b41
166.228.43.66 0:0:0:0:0:ffff:a6e4:2b42
166.228.43.67 0:0:0:0:0:ffff:a6e4:2b43
166.228.43.68 0:0:0:0:0:ffff:a6e4:2b44
166.228.43.69 0:0:0:0:0:ffff:a6e4:2b45
166.228.43.70 0:0:0:0:0:ffff:a6e4:2b46
166.228.43.71 0:0:0:0:0:ffff:a6e4:2b47
166.228.43.72 0:0:0:0:0:ffff:a6e4:2b48
166.228.43.73 0:0:0:0:0:ffff:a6e4:2b49
166.228.43.74 0:0:0:0:0:ffff:a6e4:2b4a
166.228.43.75 0:0:0:0:0:ffff:a6e4:2b4b
166.228.43.76 0:0:0:0:0:ffff:a6e4:2b4c
166.228.43.77 0:0:0:0:0:ffff:a6e4:2b4d
166.228.43.78 0:0:0:0:0:ffff:a6e4:2b4e
166.228.43.79 0:0:0:0:0:ffff:a6e4:2b4f
166.228.43.80 0:0:0:0:0:ffff:a6e4:2b50
166.228.43.81 0:0:0:0:0:ffff:a6e4:2b51
166.228.43.82 0:0:0:0:0:ffff:a6e4:2b52
166.228.43.83 0:0:0:0:0:ffff:a6e4:2b53
166.228.43.84 0:0:0:0:0:ffff:a6e4:2b54
166.228.43.85 0:0:0:0:0:ffff:a6e4:2b55
166.228.43.86 0:0:0:0:0:ffff:a6e4:2b56
166.228.43.87 0:0:0:0:0:ffff:a6e4:2b57
166.228.43.88 0:0:0:0:0:ffff:a6e4:2b58
166.228.43.89 0:0:0:0:0:ffff:a6e4:2b59
166.228.43.90 0:0:0:0:0:ffff:a6e4:2b5a
166.228.43.91 0:0:0:0:0:ffff:a6e4:2b5b
166.228.43.92 0:0:0:0:0:ffff:a6e4:2b5c
166.228.43.93 0:0:0:0:0:ffff:a6e4:2b5d
166.228.43.94 0:0:0:0:0:ffff:a6e4:2b5e
166.228.43.95 0:0:0:0:0:ffff:a6e4:2b5f
166.228.43.96 0:0:0:0:0:ffff:a6e4:2b60
166.228.43.97 0:0:0:0:0:ffff:a6e4:2b61
166.228.43.98 0:0:0:0:0:ffff:a6e4:2b62
166.228.43.99 0:0:0:0:0:ffff:a6e4:2b63
166.228.43.100 0:0:0:0:0:ffff:a6e4:2b64
166.228.43.101 0:0:0:0:0:ffff:a6e4:2b65
166.228.43.102 0:0:0:0:0:ffff:a6e4:2b66
166.228.43.103 0:0:0:0:0:ffff:a6e4:2b67
166.228.43.104 0:0:0:0:0:ffff:a6e4:2b68
166.228.43.105 0:0:0:0:0:ffff:a6e4:2b69
166.228.43.106 0:0:0:0:0:ffff:a6e4:2b6a
166.228.43.107 0:0:0:0:0:ffff:a6e4:2b6b
166.228.43.108 0:0:0:0:0:ffff:a6e4:2b6c
166.228.43.109 0:0:0:0:0:ffff:a6e4:2b6d
166.228.43.110 0:0:0:0:0:ffff:a6e4:2b6e
166.228.43.111 0:0:0:0:0:ffff:a6e4:2b6f
166.228.43.112 0:0:0:0:0:ffff:a6e4:2b70
166.228.43.113 0:0:0:0:0:ffff:a6e4:2b71
166.228.43.114 0:0:0:0:0:ffff:a6e4:2b72
166.228.43.115 0:0:0:0:0:ffff:a6e4:2b73
166.228.43.116 0:0:0:0:0:ffff:a6e4:2b74
166.228.43.117 0:0:0:0:0:ffff:a6e4:2b75
166.228.43.118 0:0:0:0:0:ffff:a6e4:2b76
166.228.43.119 0:0:0:0:0:ffff:a6e4:2b77
166.228.43.120 0:0:0:0:0:ffff:a6e4:2b78


166.228.43.121 0:0:0:0:0:ffff:a6e4:2b79
166.228.43.122 0:0:0:0:0:ffff:a6e4:2b7a
166.228.43.123 0:0:0:0:0:ffff:a6e4:2b7b
166.228.43.124 0:0:0:0:0:ffff:a6e4:2b7c
166.228.43.125 0:0:0:0:0:ffff:a6e4:2b7d
166.228.43.126 0:0:0:0:0:ffff:a6e4:2b7e
166.228.43.127 0:0:0:0:0:ffff:a6e4:2b7f
166.228.43.128 0:0:0:0:0:ffff:a6e4:2b80
166.228.43.129 0:0:0:0:0:ffff:a6e4:2b81
166.228.43.130 0:0:0:0:0:ffff:a6e4:2b82
166.228.43.131 0:0:0:0:0:ffff:a6e4:2b83
166.228.43.132 0:0:0:0:0:ffff:a6e4:2b84
166.228.43.133 0:0:0:0:0:ffff:a6e4:2b85
166.228.43.134 0:0:0:0:0:ffff:a6e4:2b86
166.228.43.135 0:0:0:0:0:ffff:a6e4:2b87
166.228.43.136 0:0:0:0:0:ffff:a6e4:2b88
166.228.43.137 0:0:0:0:0:ffff:a6e4:2b89
166.228.43.138 0:0:0:0:0:ffff:a6e4:2b8a
166.228.43.139 0:0:0:0:0:ffff:a6e4:2b8b
166.228.43.140 0:0:0:0:0:ffff:a6e4:2b8c
166.228.43.141 0:0:0:0:0:ffff:a6e4:2b8d
166.228.43.142 0:0:0:0:0:ffff:a6e4:2b8e
166.228.43.143 0:0:0:0:0:ffff:a6e4:2b8f
166.228.43.144 0:0:0:0:0:ffff:a6e4:2b90
166.228.43.145 0:0:0:0:0:ffff:a6e4:2b91
166.228.43.146 0:0:0:0:0:ffff:a6e4:2b92
166.228.43.147 0:0:0:0:0:ffff:a6e4:2b93
166.228.43.148 0:0:0:0:0:ffff:a6e4:2b94
166.228.43.149 0:0:0:0:0:ffff:a6e4:2b95
166.228.43.150 0:0:0:0:0:ffff:a6e4:2b96
166.228.43.151 0:0:0:0:0:ffff:a6e4:2b97
166.228.43.152 0:0:0:0:0:ffff:a6e4:2b98
166.228.43.153 0:0:0:0:0:ffff:a6e4:2b99
166.228.43.154 0:0:0:0:0:ffff:a6e4:2b9a
166.228.43.155 0:0:0:0:0:ffff:a6e4:2b9b
166.228.43.156 0:0:0:0:0:ffff:a6e4:2b9c
166.228.43.157 0:0:0:0:0:ffff:a6e4:2b9d
166.228.43.158 0:0:0:0:0:ffff:a6e4:2b9e
166.228.43.159 0:0:0:0:0:ffff:a6e4:2b9f
166.228.43.160 0:0:0:0:0:ffff:a6e4:2ba0
166.228.43.161 0:0:0:0:0:ffff:a6e4:2ba1
166.228.43.162 0:0:0:0:0:ffff:a6e4:2ba2
166.228.43.163 0:0:0:0:0:ffff:a6e4:2ba3
166.228.43.164 0:0:0:0:0:ffff:a6e4:2ba4
166.228.43.165 0:0:0:0:0:ffff:a6e4:2ba5
166.228.43.166 0:0:0:0:0:ffff:a6e4:2ba6
166.228.43.167 0:0:0:0:0:ffff:a6e4:2ba7
166.228.43.168 0:0:0:0:0:ffff:a6e4:2ba8
166.228.43.169 0:0:0:0:0:ffff:a6e4:2ba9
166.228.43.170 0:0:0:0:0:ffff:a6e4:2baa
166.228.43.171 0:0:0:0:0:ffff:a6e4:2bab
166.228.43.172 0:0:0:0:0:ffff:a6e4:2bac
166.228.43.173 0:0:0:0:0:ffff:a6e4:2bad
166.228.43.174 0:0:0:0:0:ffff:a6e4:2bae
166.228.43.175 0:0:0:0:0:ffff:a6e4:2baf
166.228.43.176 0:0:0:0:0:ffff:a6e4:2bb0
166.228.43.177 0:0:0:0:0:ffff:a6e4:2bb1
166.228.43.178 0:0:0:0:0:ffff:a6e4:2bb2
166.228.43.179 0:0:0:0:0:ffff:a6e4:2bb3
166.228.43.180 0:0:0:0:0:ffff:a6e4:2bb4


166.228.43.181 0:0:0:0:0:ffff:a6e4:2bb5
166.228.43.182 0:0:0:0:0:ffff:a6e4:2bb6
166.228.43.183 0:0:0:0:0:ffff:a6e4:2bb7
166.228.43.184 0:0:0:0:0:ffff:a6e4:2bb8
166.228.43.185 0:0:0:0:0:ffff:a6e4:2bb9
166.228.43.186 0:0:0:0:0:ffff:a6e4:2bba
166.228.43.187 0:0:0:0:0:ffff:a6e4:2bbb
166.228.43.188 0:0:0:0:0:ffff:a6e4:2bbc
166.228.43.189 0:0:0:0:0:ffff:a6e4:2bbd
166.228.43.190 0:0:0:0:0:ffff:a6e4:2bbe
166.228.43.191 0:0:0:0:0:ffff:a6e4:2bbf
166.228.43.192 0:0:0:0:0:ffff:a6e4:2bc0
166.228.43.193 0:0:0:0:0:ffff:a6e4:2bc1
166.228.43.194 0:0:0:0:0:ffff:a6e4:2bc2
166.228.43.195 0:0:0:0:0:ffff:a6e4:2bc3
166.228.43.196 0:0:0:0:0:ffff:a6e4:2bc4
166.228.43.197 0:0:0:0:0:ffff:a6e4:2bc5
166.228.43.198 0:0:0:0:0:ffff:a6e4:2bc6
166.228.43.199 0:0:0:0:0:ffff:a6e4:2bc7
166.228.43.200 0:0:0:0:0:ffff:a6e4:2bc8
166.228.43.201 0:0:0:0:0:ffff:a6e4:2bc9
166.228.43.202 0:0:0:0:0:ffff:a6e4:2bca
166.228.43.203 0:0:0:0:0:ffff:a6e4:2bcb
166.228.43.204 0:0:0:0:0:ffff:a6e4:2bcc
166.228.43.205 0:0:0:0:0:ffff:a6e4:2bcd
166.228.43.206 0:0:0:0:0:ffff:a6e4:2bce
166.228.43.207 0:0:0:0:0:ffff:a6e4:2bcf
166.228.43.208 0:0:0:0:0:ffff:a6e4:2bd0
166.228.43.209 0:0:0:0:0:ffff:a6e4:2bd1
166.228.43.210 0:0:0:0:0:ffff:a6e4:2bd2
166.228.43.211 0:0:0:0:0:ffff:a6e4:2bd3
166.228.43.212 0:0:0:0:0:ffff:a6e4:2bd4
166.228.43.213 0:0:0:0:0:ffff:a6e4:2bd5
166.228.43.214 0:0:0:0:0:ffff:a6e4:2bd6
166.228.43.215 0:0:0:0:0:ffff:a6e4:2bd7
166.228.43.216 0:0:0:0:0:ffff:a6e4:2bd8
166.228.43.217 0:0:0:0:0:ffff:a6e4:2bd9
166.228.43.218 0:0:0:0:0:ffff:a6e4:2bda
166.228.43.219 0:0:0:0:0:ffff:a6e4:2bdb
166.228.43.220 0:0:0:0:0:ffff:a6e4:2bdc
166.228.43.221 0:0:0:0:0:ffff:a6e4:2bdd
166.228.43.222 0:0:0:0:0:ffff:a6e4:2bde
166.228.43.223 0:0:0:0:0:ffff:a6e4:2bdf
166.228.43.224 0:0:0:0:0:ffff:a6e4:2be0
166.228.43.225 0:0:0:0:0:ffff:a6e4:2be1
166.228.43.226 0:0:0:0:0:ffff:a6e4:2be2
166.228.43.227 0:0:0:0:0:ffff:a6e4:2be3
166.228.43.228 0:0:0:0:0:ffff:a6e4:2be4
166.228.43.229 0:0:0:0:0:ffff:a6e4:2be5
166.228.43.230 0:0:0:0:0:ffff:a6e4:2be6
166.228.43.231 0:0:0:0:0:ffff:a6e4:2be7
166.228.43.232 0:0:0:0:0:ffff:a6e4:2be8
166.228.43.233 0:0:0:0:0:ffff:a6e4:2be9
166.228.43.234 0:0:0:0:0:ffff:a6e4:2bea
166.228.43.235 0:0:0:0:0:ffff:a6e4:2beb
166.228.43.236 0:0:0:0:0:ffff:a6e4:2bec
166.228.43.237 0:0:0:0:0:ffff:a6e4:2bed
166.228.43.238 0:0:0:0:0:ffff:a6e4:2bee
166.228.43.239 0:0:0:0:0:ffff:a6e4:2bef
166.228.43.240 0:0:0:0:0:ffff:a6e4:2bf0
166.228.43.241 0:0:0:0:0:ffff:a6e4:2bf1
166.228.43.242 0:0:0:0:0:ffff:a6e4:2bf2
166.228.43.243 0:0:0:0:0:ffff:a6e4:2bf3
166.228.43.244 0:0:0:0:0:ffff:a6e4:2bf4
166.228.43.245 0:0:0:0:0:ffff:a6e4:2bf5
166.228.43.246 0:0:0:0:0:ffff:a6e4:2bf6
166.228.43.247 0:0:0:0:0:ffff:a6e4:2bf7
166.228.43.248 0:0:0:0:0:ffff:a6e4:2bf8
166.228.43.249 0:0:0:0:0:ffff:a6e4:2bf9
166.228.43.250 0:0:0:0:0:ffff:a6e4:2bfa
166.228.43.251 0:0:0:0:0:ffff:a6e4:2bfb
166.228.43.252 0:0:0:0:0:ffff:a6e4:2bfc
166.228.43.253 0:0:0:0:0:ffff:a6e4:2bfd
166.228.43.254 0:0:0:0:0:ffff:a6e4:2bfe
166.228.43.255 0:0:0:0:0:ffff:a6e4:2bff


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.