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
43.173.27.1 0:0:0:0:0:ffff:2bad:1b01
43.173.27.2 0:0:0:0:0:ffff:2bad:1b02
43.173.27.3 0:0:0:0:0:ffff:2bad:1b03
43.173.27.4 0:0:0:0:0:ffff:2bad:1b04
43.173.27.5 0:0:0:0:0:ffff:2bad:1b05
43.173.27.6 0:0:0:0:0:ffff:2bad:1b06
43.173.27.7 0:0:0:0:0:ffff:2bad:1b07
43.173.27.8 0:0:0:0:0:ffff:2bad:1b08
43.173.27.9 0:0:0:0:0:ffff:2bad:1b09
43.173.27.10 0:0:0:0:0:ffff:2bad:1b0a
43.173.27.11 0:0:0:0:0:ffff:2bad:1b0b
43.173.27.12 0:0:0:0:0:ffff:2bad:1b0c
43.173.27.13 0:0:0:0:0:ffff:2bad:1b0d
43.173.27.14 0:0:0:0:0:ffff:2bad:1b0e
43.173.27.15 0:0:0:0:0:ffff:2bad:1b0f
43.173.27.16 0:0:0:0:0:ffff:2bad:1b10
43.173.27.17 0:0:0:0:0:ffff:2bad:1b11
43.173.27.18 0:0:0:0:0:ffff:2bad:1b12
43.173.27.19 0:0:0:0:0:ffff:2bad:1b13
43.173.27.20 0:0:0:0:0:ffff:2bad:1b14
43.173.27.21 0:0:0:0:0:ffff:2bad:1b15
43.173.27.22 0:0:0:0:0:ffff:2bad:1b16
43.173.27.23 0:0:0:0:0:ffff:2bad:1b17
43.173.27.24 0:0:0:0:0:ffff:2bad:1b18
43.173.27.25 0:0:0:0:0:ffff:2bad:1b19
43.173.27.26 0:0:0:0:0:ffff:2bad:1b1a
43.173.27.27 0:0:0:0:0:ffff:2bad:1b1b
43.173.27.28 0:0:0:0:0:ffff:2bad:1b1c
43.173.27.29 0:0:0:0:0:ffff:2bad:1b1d
43.173.27.30 0:0:0:0:0:ffff:2bad:1b1e
43.173.27.31 0:0:0:0:0:ffff:2bad:1b1f
43.173.27.32 0:0:0:0:0:ffff:2bad:1b20
43.173.27.33 0:0:0:0:0:ffff:2bad:1b21
43.173.27.34 0:0:0:0:0:ffff:2bad:1b22
43.173.27.35 0:0:0:0:0:ffff:2bad:1b23
43.173.27.36 0:0:0:0:0:ffff:2bad:1b24
43.173.27.37 0:0:0:0:0:ffff:2bad:1b25
43.173.27.38 0:0:0:0:0:ffff:2bad:1b26
43.173.27.39 0:0:0:0:0:ffff:2bad:1b27
43.173.27.40 0:0:0:0:0:ffff:2bad:1b28
43.173.27.41 0:0:0:0:0:ffff:2bad:1b29
43.173.27.42 0:0:0:0:0:ffff:2bad:1b2a
43.173.27.43 0:0:0:0:0:ffff:2bad:1b2b
43.173.27.44 0:0:0:0:0:ffff:2bad:1b2c
43.173.27.45 0:0:0:0:0:ffff:2bad:1b2d
43.173.27.46 0:0:0:0:0:ffff:2bad:1b2e
43.173.27.47 0:0:0:0:0:ffff:2bad:1b2f
43.173.27.48 0:0:0:0:0:ffff:2bad:1b30
43.173.27.49 0:0:0:0:0:ffff:2bad:1b31
43.173.27.50 0:0:0:0:0:ffff:2bad:1b32
43.173.27.51 0:0:0:0:0:ffff:2bad:1b33
43.173.27.52 0:0:0:0:0:ffff:2bad:1b34
43.173.27.53 0:0:0:0:0:ffff:2bad:1b35
43.173.27.54 0:0:0:0:0:ffff:2bad:1b36
43.173.27.55 0:0:0:0:0:ffff:2bad:1b37
43.173.27.56 0:0:0:0:0:ffff:2bad:1b38
43.173.27.57 0:0:0:0:0:ffff:2bad:1b39
43.173.27.58 0:0:0:0:0:ffff:2bad:1b3a
43.173.27.59 0:0:0:0:0:ffff:2bad:1b3b
43.173.27.60 0:0:0:0:0:ffff:2bad:1b3c


43.173.27.61 0:0:0:0:0:ffff:2bad:1b3d
43.173.27.62 0:0:0:0:0:ffff:2bad:1b3e
43.173.27.63 0:0:0:0:0:ffff:2bad:1b3f
43.173.27.64 0:0:0:0:0:ffff:2bad:1b40
43.173.27.65 0:0:0:0:0:ffff:2bad:1b41
43.173.27.66 0:0:0:0:0:ffff:2bad:1b42
43.173.27.67 0:0:0:0:0:ffff:2bad:1b43
43.173.27.68 0:0:0:0:0:ffff:2bad:1b44
43.173.27.69 0:0:0:0:0:ffff:2bad:1b45
43.173.27.70 0:0:0:0:0:ffff:2bad:1b46
43.173.27.71 0:0:0:0:0:ffff:2bad:1b47
43.173.27.72 0:0:0:0:0:ffff:2bad:1b48
43.173.27.73 0:0:0:0:0:ffff:2bad:1b49
43.173.27.74 0:0:0:0:0:ffff:2bad:1b4a
43.173.27.75 0:0:0:0:0:ffff:2bad:1b4b
43.173.27.76 0:0:0:0:0:ffff:2bad:1b4c
43.173.27.77 0:0:0:0:0:ffff:2bad:1b4d
43.173.27.78 0:0:0:0:0:ffff:2bad:1b4e
43.173.27.79 0:0:0:0:0:ffff:2bad:1b4f
43.173.27.80 0:0:0:0:0:ffff:2bad:1b50
43.173.27.81 0:0:0:0:0:ffff:2bad:1b51
43.173.27.82 0:0:0:0:0:ffff:2bad:1b52
43.173.27.83 0:0:0:0:0:ffff:2bad:1b53
43.173.27.84 0:0:0:0:0:ffff:2bad:1b54
43.173.27.85 0:0:0:0:0:ffff:2bad:1b55
43.173.27.86 0:0:0:0:0:ffff:2bad:1b56
43.173.27.87 0:0:0:0:0:ffff:2bad:1b57
43.173.27.88 0:0:0:0:0:ffff:2bad:1b58
43.173.27.89 0:0:0:0:0:ffff:2bad:1b59
43.173.27.90 0:0:0:0:0:ffff:2bad:1b5a
43.173.27.91 0:0:0:0:0:ffff:2bad:1b5b
43.173.27.92 0:0:0:0:0:ffff:2bad:1b5c
43.173.27.93 0:0:0:0:0:ffff:2bad:1b5d
43.173.27.94 0:0:0:0:0:ffff:2bad:1b5e
43.173.27.95 0:0:0:0:0:ffff:2bad:1b5f
43.173.27.96 0:0:0:0:0:ffff:2bad:1b60
43.173.27.97 0:0:0:0:0:ffff:2bad:1b61
43.173.27.98 0:0:0:0:0:ffff:2bad:1b62
43.173.27.99 0:0:0:0:0:ffff:2bad:1b63
43.173.27.100 0:0:0:0:0:ffff:2bad:1b64
43.173.27.101 0:0:0:0:0:ffff:2bad:1b65
43.173.27.102 0:0:0:0:0:ffff:2bad:1b66
43.173.27.103 0:0:0:0:0:ffff:2bad:1b67
43.173.27.104 0:0:0:0:0:ffff:2bad:1b68
43.173.27.105 0:0:0:0:0:ffff:2bad:1b69
43.173.27.106 0:0:0:0:0:ffff:2bad:1b6a
43.173.27.107 0:0:0:0:0:ffff:2bad:1b6b
43.173.27.108 0:0:0:0:0:ffff:2bad:1b6c
43.173.27.109 0:0:0:0:0:ffff:2bad:1b6d
43.173.27.110 0:0:0:0:0:ffff:2bad:1b6e
43.173.27.111 0:0:0:0:0:ffff:2bad:1b6f
43.173.27.112 0:0:0:0:0:ffff:2bad:1b70
43.173.27.113 0:0:0:0:0:ffff:2bad:1b71
43.173.27.114 0:0:0:0:0:ffff:2bad:1b72
43.173.27.115 0:0:0:0:0:ffff:2bad:1b73
43.173.27.116 0:0:0:0:0:ffff:2bad:1b74
43.173.27.117 0:0:0:0:0:ffff:2bad:1b75
43.173.27.118 0:0:0:0:0:ffff:2bad:1b76
43.173.27.119 0:0:0:0:0:ffff:2bad:1b77
43.173.27.120 0:0:0:0:0:ffff:2bad:1b78


43.173.27.121 0:0:0:0:0:ffff:2bad:1b79
43.173.27.122 0:0:0:0:0:ffff:2bad:1b7a
43.173.27.123 0:0:0:0:0:ffff:2bad:1b7b
43.173.27.124 0:0:0:0:0:ffff:2bad:1b7c
43.173.27.125 0:0:0:0:0:ffff:2bad:1b7d
43.173.27.126 0:0:0:0:0:ffff:2bad:1b7e
43.173.27.127 0:0:0:0:0:ffff:2bad:1b7f
43.173.27.128 0:0:0:0:0:ffff:2bad:1b80
43.173.27.129 0:0:0:0:0:ffff:2bad:1b81
43.173.27.130 0:0:0:0:0:ffff:2bad:1b82
43.173.27.131 0:0:0:0:0:ffff:2bad:1b83
43.173.27.132 0:0:0:0:0:ffff:2bad:1b84
43.173.27.133 0:0:0:0:0:ffff:2bad:1b85
43.173.27.134 0:0:0:0:0:ffff:2bad:1b86
43.173.27.135 0:0:0:0:0:ffff:2bad:1b87
43.173.27.136 0:0:0:0:0:ffff:2bad:1b88
43.173.27.137 0:0:0:0:0:ffff:2bad:1b89
43.173.27.138 0:0:0:0:0:ffff:2bad:1b8a
43.173.27.139 0:0:0:0:0:ffff:2bad:1b8b
43.173.27.140 0:0:0:0:0:ffff:2bad:1b8c
43.173.27.141 0:0:0:0:0:ffff:2bad:1b8d
43.173.27.142 0:0:0:0:0:ffff:2bad:1b8e
43.173.27.143 0:0:0:0:0:ffff:2bad:1b8f
43.173.27.144 0:0:0:0:0:ffff:2bad:1b90
43.173.27.145 0:0:0:0:0:ffff:2bad:1b91
43.173.27.146 0:0:0:0:0:ffff:2bad:1b92
43.173.27.147 0:0:0:0:0:ffff:2bad:1b93
43.173.27.148 0:0:0:0:0:ffff:2bad:1b94
43.173.27.149 0:0:0:0:0:ffff:2bad:1b95
43.173.27.150 0:0:0:0:0:ffff:2bad:1b96
43.173.27.151 0:0:0:0:0:ffff:2bad:1b97
43.173.27.152 0:0:0:0:0:ffff:2bad:1b98
43.173.27.153 0:0:0:0:0:ffff:2bad:1b99
43.173.27.154 0:0:0:0:0:ffff:2bad:1b9a
43.173.27.155 0:0:0:0:0:ffff:2bad:1b9b
43.173.27.156 0:0:0:0:0:ffff:2bad:1b9c
43.173.27.157 0:0:0:0:0:ffff:2bad:1b9d
43.173.27.158 0:0:0:0:0:ffff:2bad:1b9e
43.173.27.159 0:0:0:0:0:ffff:2bad:1b9f
43.173.27.160 0:0:0:0:0:ffff:2bad:1ba0
43.173.27.161 0:0:0:0:0:ffff:2bad:1ba1
43.173.27.162 0:0:0:0:0:ffff:2bad:1ba2
43.173.27.163 0:0:0:0:0:ffff:2bad:1ba3
43.173.27.164 0:0:0:0:0:ffff:2bad:1ba4
43.173.27.165 0:0:0:0:0:ffff:2bad:1ba5
43.173.27.166 0:0:0:0:0:ffff:2bad:1ba6
43.173.27.167 0:0:0:0:0:ffff:2bad:1ba7
43.173.27.168 0:0:0:0:0:ffff:2bad:1ba8
43.173.27.169 0:0:0:0:0:ffff:2bad:1ba9
43.173.27.170 0:0:0:0:0:ffff:2bad:1baa
43.173.27.171 0:0:0:0:0:ffff:2bad:1bab
43.173.27.172 0:0:0:0:0:ffff:2bad:1bac
43.173.27.173 0:0:0:0:0:ffff:2bad:1bad
43.173.27.174 0:0:0:0:0:ffff:2bad:1bae
43.173.27.175 0:0:0:0:0:ffff:2bad:1baf
43.173.27.176 0:0:0:0:0:ffff:2bad:1bb0
43.173.27.177 0:0:0:0:0:ffff:2bad:1bb1
43.173.27.178 0:0:0:0:0:ffff:2bad:1bb2
43.173.27.179 0:0:0:0:0:ffff:2bad:1bb3
43.173.27.180 0:0:0:0:0:ffff:2bad:1bb4


43.173.27.181 0:0:0:0:0:ffff:2bad:1bb5
43.173.27.182 0:0:0:0:0:ffff:2bad:1bb6
43.173.27.183 0:0:0:0:0:ffff:2bad:1bb7
43.173.27.184 0:0:0:0:0:ffff:2bad:1bb8
43.173.27.185 0:0:0:0:0:ffff:2bad:1bb9
43.173.27.186 0:0:0:0:0:ffff:2bad:1bba
43.173.27.187 0:0:0:0:0:ffff:2bad:1bbb
43.173.27.188 0:0:0:0:0:ffff:2bad:1bbc
43.173.27.189 0:0:0:0:0:ffff:2bad:1bbd
43.173.27.190 0:0:0:0:0:ffff:2bad:1bbe
43.173.27.191 0:0:0:0:0:ffff:2bad:1bbf
43.173.27.192 0:0:0:0:0:ffff:2bad:1bc0
43.173.27.193 0:0:0:0:0:ffff:2bad:1bc1
43.173.27.194 0:0:0:0:0:ffff:2bad:1bc2
43.173.27.195 0:0:0:0:0:ffff:2bad:1bc3
43.173.27.196 0:0:0:0:0:ffff:2bad:1bc4
43.173.27.197 0:0:0:0:0:ffff:2bad:1bc5
43.173.27.198 0:0:0:0:0:ffff:2bad:1bc6
43.173.27.199 0:0:0:0:0:ffff:2bad:1bc7
43.173.27.200 0:0:0:0:0:ffff:2bad:1bc8
43.173.27.201 0:0:0:0:0:ffff:2bad:1bc9
43.173.27.202 0:0:0:0:0:ffff:2bad:1bca
43.173.27.203 0:0:0:0:0:ffff:2bad:1bcb
43.173.27.204 0:0:0:0:0:ffff:2bad:1bcc
43.173.27.205 0:0:0:0:0:ffff:2bad:1bcd
43.173.27.206 0:0:0:0:0:ffff:2bad:1bce
43.173.27.207 0:0:0:0:0:ffff:2bad:1bcf
43.173.27.208 0:0:0:0:0:ffff:2bad:1bd0
43.173.27.209 0:0:0:0:0:ffff:2bad:1bd1
43.173.27.210 0:0:0:0:0:ffff:2bad:1bd2
43.173.27.211 0:0:0:0:0:ffff:2bad:1bd3
43.173.27.212 0:0:0:0:0:ffff:2bad:1bd4
43.173.27.213 0:0:0:0:0:ffff:2bad:1bd5
43.173.27.214 0:0:0:0:0:ffff:2bad:1bd6
43.173.27.215 0:0:0:0:0:ffff:2bad:1bd7
43.173.27.216 0:0:0:0:0:ffff:2bad:1bd8
43.173.27.217 0:0:0:0:0:ffff:2bad:1bd9
43.173.27.218 0:0:0:0:0:ffff:2bad:1bda
43.173.27.219 0:0:0:0:0:ffff:2bad:1bdb
43.173.27.220 0:0:0:0:0:ffff:2bad:1bdc
43.173.27.221 0:0:0:0:0:ffff:2bad:1bdd
43.173.27.222 0:0:0:0:0:ffff:2bad:1bde
43.173.27.223 0:0:0:0:0:ffff:2bad:1bdf
43.173.27.224 0:0:0:0:0:ffff:2bad:1be0
43.173.27.225 0:0:0:0:0:ffff:2bad:1be1
43.173.27.226 0:0:0:0:0:ffff:2bad:1be2
43.173.27.227 0:0:0:0:0:ffff:2bad:1be3
43.173.27.228 0:0:0:0:0:ffff:2bad:1be4
43.173.27.229 0:0:0:0:0:ffff:2bad:1be5
43.173.27.230 0:0:0:0:0:ffff:2bad:1be6
43.173.27.231 0:0:0:0:0:ffff:2bad:1be7
43.173.27.232 0:0:0:0:0:ffff:2bad:1be8
43.173.27.233 0:0:0:0:0:ffff:2bad:1be9
43.173.27.234 0:0:0:0:0:ffff:2bad:1bea
43.173.27.235 0:0:0:0:0:ffff:2bad:1beb
43.173.27.236 0:0:0:0:0:ffff:2bad:1bec
43.173.27.237 0:0:0:0:0:ffff:2bad:1bed
43.173.27.238 0:0:0:0:0:ffff:2bad:1bee
43.173.27.239 0:0:0:0:0:ffff:2bad:1bef
43.173.27.240 0:0:0:0:0:ffff:2bad:1bf0
43.173.27.241 0:0:0:0:0:ffff:2bad:1bf1
43.173.27.242 0:0:0:0:0:ffff:2bad:1bf2
43.173.27.243 0:0:0:0:0:ffff:2bad:1bf3
43.173.27.244 0:0:0:0:0:ffff:2bad:1bf4
43.173.27.245 0:0:0:0:0:ffff:2bad:1bf5
43.173.27.246 0:0:0:0:0:ffff:2bad:1bf6
43.173.27.247 0:0:0:0:0:ffff:2bad:1bf7
43.173.27.248 0:0:0:0:0:ffff:2bad:1bf8
43.173.27.249 0:0:0:0:0:ffff:2bad:1bf9
43.173.27.250 0:0:0:0:0:ffff:2bad:1bfa
43.173.27.251 0:0:0:0:0:ffff:2bad:1bfb
43.173.27.252 0:0:0:0:0:ffff:2bad:1bfc
43.173.27.253 0:0:0:0:0:ffff:2bad:1bfd
43.173.27.254 0:0:0:0:0:ffff:2bad:1bfe
43.173.27.255 0:0:0:0:0:ffff:2bad:1bff


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.