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
27.139.27.1 0:0:0:0:0:ffff:1b8b:1b01
27.139.27.2 0:0:0:0:0:ffff:1b8b:1b02
27.139.27.3 0:0:0:0:0:ffff:1b8b:1b03
27.139.27.4 0:0:0:0:0:ffff:1b8b:1b04
27.139.27.5 0:0:0:0:0:ffff:1b8b:1b05
27.139.27.6 0:0:0:0:0:ffff:1b8b:1b06
27.139.27.7 0:0:0:0:0:ffff:1b8b:1b07
27.139.27.8 0:0:0:0:0:ffff:1b8b:1b08
27.139.27.9 0:0:0:0:0:ffff:1b8b:1b09
27.139.27.10 0:0:0:0:0:ffff:1b8b:1b0a
27.139.27.11 0:0:0:0:0:ffff:1b8b:1b0b
27.139.27.12 0:0:0:0:0:ffff:1b8b:1b0c
27.139.27.13 0:0:0:0:0:ffff:1b8b:1b0d
27.139.27.14 0:0:0:0:0:ffff:1b8b:1b0e
27.139.27.15 0:0:0:0:0:ffff:1b8b:1b0f
27.139.27.16 0:0:0:0:0:ffff:1b8b:1b10
27.139.27.17 0:0:0:0:0:ffff:1b8b:1b11
27.139.27.18 0:0:0:0:0:ffff:1b8b:1b12
27.139.27.19 0:0:0:0:0:ffff:1b8b:1b13
27.139.27.20 0:0:0:0:0:ffff:1b8b:1b14
27.139.27.21 0:0:0:0:0:ffff:1b8b:1b15
27.139.27.22 0:0:0:0:0:ffff:1b8b:1b16
27.139.27.23 0:0:0:0:0:ffff:1b8b:1b17
27.139.27.24 0:0:0:0:0:ffff:1b8b:1b18
27.139.27.25 0:0:0:0:0:ffff:1b8b:1b19
27.139.27.26 0:0:0:0:0:ffff:1b8b:1b1a
27.139.27.27 0:0:0:0:0:ffff:1b8b:1b1b
27.139.27.28 0:0:0:0:0:ffff:1b8b:1b1c
27.139.27.29 0:0:0:0:0:ffff:1b8b:1b1d
27.139.27.30 0:0:0:0:0:ffff:1b8b:1b1e
27.139.27.31 0:0:0:0:0:ffff:1b8b:1b1f
27.139.27.32 0:0:0:0:0:ffff:1b8b:1b20
27.139.27.33 0:0:0:0:0:ffff:1b8b:1b21
27.139.27.34 0:0:0:0:0:ffff:1b8b:1b22
27.139.27.35 0:0:0:0:0:ffff:1b8b:1b23
27.139.27.36 0:0:0:0:0:ffff:1b8b:1b24
27.139.27.37 0:0:0:0:0:ffff:1b8b:1b25
27.139.27.38 0:0:0:0:0:ffff:1b8b:1b26
27.139.27.39 0:0:0:0:0:ffff:1b8b:1b27
27.139.27.40 0:0:0:0:0:ffff:1b8b:1b28
27.139.27.41 0:0:0:0:0:ffff:1b8b:1b29
27.139.27.42 0:0:0:0:0:ffff:1b8b:1b2a
27.139.27.43 0:0:0:0:0:ffff:1b8b:1b2b
27.139.27.44 0:0:0:0:0:ffff:1b8b:1b2c
27.139.27.45 0:0:0:0:0:ffff:1b8b:1b2d
27.139.27.46 0:0:0:0:0:ffff:1b8b:1b2e
27.139.27.47 0:0:0:0:0:ffff:1b8b:1b2f
27.139.27.48 0:0:0:0:0:ffff:1b8b:1b30
27.139.27.49 0:0:0:0:0:ffff:1b8b:1b31
27.139.27.50 0:0:0:0:0:ffff:1b8b:1b32
27.139.27.51 0:0:0:0:0:ffff:1b8b:1b33
27.139.27.52 0:0:0:0:0:ffff:1b8b:1b34
27.139.27.53 0:0:0:0:0:ffff:1b8b:1b35
27.139.27.54 0:0:0:0:0:ffff:1b8b:1b36
27.139.27.55 0:0:0:0:0:ffff:1b8b:1b37
27.139.27.56 0:0:0:0:0:ffff:1b8b:1b38
27.139.27.57 0:0:0:0:0:ffff:1b8b:1b39
27.139.27.58 0:0:0:0:0:ffff:1b8b:1b3a
27.139.27.59 0:0:0:0:0:ffff:1b8b:1b3b
27.139.27.60 0:0:0:0:0:ffff:1b8b:1b3c


27.139.27.61 0:0:0:0:0:ffff:1b8b:1b3d
27.139.27.62 0:0:0:0:0:ffff:1b8b:1b3e
27.139.27.63 0:0:0:0:0:ffff:1b8b:1b3f
27.139.27.64 0:0:0:0:0:ffff:1b8b:1b40
27.139.27.65 0:0:0:0:0:ffff:1b8b:1b41
27.139.27.66 0:0:0:0:0:ffff:1b8b:1b42
27.139.27.67 0:0:0:0:0:ffff:1b8b:1b43
27.139.27.68 0:0:0:0:0:ffff:1b8b:1b44
27.139.27.69 0:0:0:0:0:ffff:1b8b:1b45
27.139.27.70 0:0:0:0:0:ffff:1b8b:1b46
27.139.27.71 0:0:0:0:0:ffff:1b8b:1b47
27.139.27.72 0:0:0:0:0:ffff:1b8b:1b48
27.139.27.73 0:0:0:0:0:ffff:1b8b:1b49
27.139.27.74 0:0:0:0:0:ffff:1b8b:1b4a
27.139.27.75 0:0:0:0:0:ffff:1b8b:1b4b
27.139.27.76 0:0:0:0:0:ffff:1b8b:1b4c
27.139.27.77 0:0:0:0:0:ffff:1b8b:1b4d
27.139.27.78 0:0:0:0:0:ffff:1b8b:1b4e
27.139.27.79 0:0:0:0:0:ffff:1b8b:1b4f
27.139.27.80 0:0:0:0:0:ffff:1b8b:1b50
27.139.27.81 0:0:0:0:0:ffff:1b8b:1b51
27.139.27.82 0:0:0:0:0:ffff:1b8b:1b52
27.139.27.83 0:0:0:0:0:ffff:1b8b:1b53
27.139.27.84 0:0:0:0:0:ffff:1b8b:1b54
27.139.27.85 0:0:0:0:0:ffff:1b8b:1b55
27.139.27.86 0:0:0:0:0:ffff:1b8b:1b56
27.139.27.87 0:0:0:0:0:ffff:1b8b:1b57
27.139.27.88 0:0:0:0:0:ffff:1b8b:1b58
27.139.27.89 0:0:0:0:0:ffff:1b8b:1b59
27.139.27.90 0:0:0:0:0:ffff:1b8b:1b5a
27.139.27.91 0:0:0:0:0:ffff:1b8b:1b5b
27.139.27.92 0:0:0:0:0:ffff:1b8b:1b5c
27.139.27.93 0:0:0:0:0:ffff:1b8b:1b5d
27.139.27.94 0:0:0:0:0:ffff:1b8b:1b5e
27.139.27.95 0:0:0:0:0:ffff:1b8b:1b5f
27.139.27.96 0:0:0:0:0:ffff:1b8b:1b60
27.139.27.97 0:0:0:0:0:ffff:1b8b:1b61
27.139.27.98 0:0:0:0:0:ffff:1b8b:1b62
27.139.27.99 0:0:0:0:0:ffff:1b8b:1b63
27.139.27.100 0:0:0:0:0:ffff:1b8b:1b64
27.139.27.101 0:0:0:0:0:ffff:1b8b:1b65
27.139.27.102 0:0:0:0:0:ffff:1b8b:1b66
27.139.27.103 0:0:0:0:0:ffff:1b8b:1b67
27.139.27.104 0:0:0:0:0:ffff:1b8b:1b68
27.139.27.105 0:0:0:0:0:ffff:1b8b:1b69
27.139.27.106 0:0:0:0:0:ffff:1b8b:1b6a
27.139.27.107 0:0:0:0:0:ffff:1b8b:1b6b
27.139.27.108 0:0:0:0:0:ffff:1b8b:1b6c
27.139.27.109 0:0:0:0:0:ffff:1b8b:1b6d
27.139.27.110 0:0:0:0:0:ffff:1b8b:1b6e
27.139.27.111 0:0:0:0:0:ffff:1b8b:1b6f
27.139.27.112 0:0:0:0:0:ffff:1b8b:1b70
27.139.27.113 0:0:0:0:0:ffff:1b8b:1b71
27.139.27.114 0:0:0:0:0:ffff:1b8b:1b72
27.139.27.115 0:0:0:0:0:ffff:1b8b:1b73
27.139.27.116 0:0:0:0:0:ffff:1b8b:1b74
27.139.27.117 0:0:0:0:0:ffff:1b8b:1b75
27.139.27.118 0:0:0:0:0:ffff:1b8b:1b76
27.139.27.119 0:0:0:0:0:ffff:1b8b:1b77
27.139.27.120 0:0:0:0:0:ffff:1b8b:1b78


27.139.27.121 0:0:0:0:0:ffff:1b8b:1b79
27.139.27.122 0:0:0:0:0:ffff:1b8b:1b7a
27.139.27.123 0:0:0:0:0:ffff:1b8b:1b7b
27.139.27.124 0:0:0:0:0:ffff:1b8b:1b7c
27.139.27.125 0:0:0:0:0:ffff:1b8b:1b7d
27.139.27.126 0:0:0:0:0:ffff:1b8b:1b7e
27.139.27.127 0:0:0:0:0:ffff:1b8b:1b7f
27.139.27.128 0:0:0:0:0:ffff:1b8b:1b80
27.139.27.129 0:0:0:0:0:ffff:1b8b:1b81
27.139.27.130 0:0:0:0:0:ffff:1b8b:1b82
27.139.27.131 0:0:0:0:0:ffff:1b8b:1b83
27.139.27.132 0:0:0:0:0:ffff:1b8b:1b84
27.139.27.133 0:0:0:0:0:ffff:1b8b:1b85
27.139.27.134 0:0:0:0:0:ffff:1b8b:1b86
27.139.27.135 0:0:0:0:0:ffff:1b8b:1b87
27.139.27.136 0:0:0:0:0:ffff:1b8b:1b88
27.139.27.137 0:0:0:0:0:ffff:1b8b:1b89
27.139.27.138 0:0:0:0:0:ffff:1b8b:1b8a
27.139.27.139 0:0:0:0:0:ffff:1b8b:1b8b
27.139.27.140 0:0:0:0:0:ffff:1b8b:1b8c
27.139.27.141 0:0:0:0:0:ffff:1b8b:1b8d
27.139.27.142 0:0:0:0:0:ffff:1b8b:1b8e
27.139.27.143 0:0:0:0:0:ffff:1b8b:1b8f
27.139.27.144 0:0:0:0:0:ffff:1b8b:1b90
27.139.27.145 0:0:0:0:0:ffff:1b8b:1b91
27.139.27.146 0:0:0:0:0:ffff:1b8b:1b92
27.139.27.147 0:0:0:0:0:ffff:1b8b:1b93
27.139.27.148 0:0:0:0:0:ffff:1b8b:1b94
27.139.27.149 0:0:0:0:0:ffff:1b8b:1b95
27.139.27.150 0:0:0:0:0:ffff:1b8b:1b96
27.139.27.151 0:0:0:0:0:ffff:1b8b:1b97
27.139.27.152 0:0:0:0:0:ffff:1b8b:1b98
27.139.27.153 0:0:0:0:0:ffff:1b8b:1b99
27.139.27.154 0:0:0:0:0:ffff:1b8b:1b9a
27.139.27.155 0:0:0:0:0:ffff:1b8b:1b9b
27.139.27.156 0:0:0:0:0:ffff:1b8b:1b9c
27.139.27.157 0:0:0:0:0:ffff:1b8b:1b9d
27.139.27.158 0:0:0:0:0:ffff:1b8b:1b9e
27.139.27.159 0:0:0:0:0:ffff:1b8b:1b9f
27.139.27.160 0:0:0:0:0:ffff:1b8b:1ba0
27.139.27.161 0:0:0:0:0:ffff:1b8b:1ba1
27.139.27.162 0:0:0:0:0:ffff:1b8b:1ba2
27.139.27.163 0:0:0:0:0:ffff:1b8b:1ba3
27.139.27.164 0:0:0:0:0:ffff:1b8b:1ba4
27.139.27.165 0:0:0:0:0:ffff:1b8b:1ba5
27.139.27.166 0:0:0:0:0:ffff:1b8b:1ba6
27.139.27.167 0:0:0:0:0:ffff:1b8b:1ba7
27.139.27.168 0:0:0:0:0:ffff:1b8b:1ba8
27.139.27.169 0:0:0:0:0:ffff:1b8b:1ba9
27.139.27.170 0:0:0:0:0:ffff:1b8b:1baa
27.139.27.171 0:0:0:0:0:ffff:1b8b:1bab
27.139.27.172 0:0:0:0:0:ffff:1b8b:1bac
27.139.27.173 0:0:0:0:0:ffff:1b8b:1bad
27.139.27.174 0:0:0:0:0:ffff:1b8b:1bae
27.139.27.175 0:0:0:0:0:ffff:1b8b:1baf
27.139.27.176 0:0:0:0:0:ffff:1b8b:1bb0
27.139.27.177 0:0:0:0:0:ffff:1b8b:1bb1
27.139.27.178 0:0:0:0:0:ffff:1b8b:1bb2
27.139.27.179 0:0:0:0:0:ffff:1b8b:1bb3
27.139.27.180 0:0:0:0:0:ffff:1b8b:1bb4


27.139.27.181 0:0:0:0:0:ffff:1b8b:1bb5
27.139.27.182 0:0:0:0:0:ffff:1b8b:1bb6
27.139.27.183 0:0:0:0:0:ffff:1b8b:1bb7
27.139.27.184 0:0:0:0:0:ffff:1b8b:1bb8
27.139.27.185 0:0:0:0:0:ffff:1b8b:1bb9
27.139.27.186 0:0:0:0:0:ffff:1b8b:1bba
27.139.27.187 0:0:0:0:0:ffff:1b8b:1bbb
27.139.27.188 0:0:0:0:0:ffff:1b8b:1bbc
27.139.27.189 0:0:0:0:0:ffff:1b8b:1bbd
27.139.27.190 0:0:0:0:0:ffff:1b8b:1bbe
27.139.27.191 0:0:0:0:0:ffff:1b8b:1bbf
27.139.27.192 0:0:0:0:0:ffff:1b8b:1bc0
27.139.27.193 0:0:0:0:0:ffff:1b8b:1bc1
27.139.27.194 0:0:0:0:0:ffff:1b8b:1bc2
27.139.27.195 0:0:0:0:0:ffff:1b8b:1bc3
27.139.27.196 0:0:0:0:0:ffff:1b8b:1bc4
27.139.27.197 0:0:0:0:0:ffff:1b8b:1bc5
27.139.27.198 0:0:0:0:0:ffff:1b8b:1bc6
27.139.27.199 0:0:0:0:0:ffff:1b8b:1bc7
27.139.27.200 0:0:0:0:0:ffff:1b8b:1bc8
27.139.27.201 0:0:0:0:0:ffff:1b8b:1bc9
27.139.27.202 0:0:0:0:0:ffff:1b8b:1bca
27.139.27.203 0:0:0:0:0:ffff:1b8b:1bcb
27.139.27.204 0:0:0:0:0:ffff:1b8b:1bcc
27.139.27.205 0:0:0:0:0:ffff:1b8b:1bcd
27.139.27.206 0:0:0:0:0:ffff:1b8b:1bce
27.139.27.207 0:0:0:0:0:ffff:1b8b:1bcf
27.139.27.208 0:0:0:0:0:ffff:1b8b:1bd0
27.139.27.209 0:0:0:0:0:ffff:1b8b:1bd1
27.139.27.210 0:0:0:0:0:ffff:1b8b:1bd2
27.139.27.211 0:0:0:0:0:ffff:1b8b:1bd3
27.139.27.212 0:0:0:0:0:ffff:1b8b:1bd4
27.139.27.213 0:0:0:0:0:ffff:1b8b:1bd5
27.139.27.214 0:0:0:0:0:ffff:1b8b:1bd6
27.139.27.215 0:0:0:0:0:ffff:1b8b:1bd7
27.139.27.216 0:0:0:0:0:ffff:1b8b:1bd8
27.139.27.217 0:0:0:0:0:ffff:1b8b:1bd9
27.139.27.218 0:0:0:0:0:ffff:1b8b:1bda
27.139.27.219 0:0:0:0:0:ffff:1b8b:1bdb
27.139.27.220 0:0:0:0:0:ffff:1b8b:1bdc
27.139.27.221 0:0:0:0:0:ffff:1b8b:1bdd
27.139.27.222 0:0:0:0:0:ffff:1b8b:1bde
27.139.27.223 0:0:0:0:0:ffff:1b8b:1bdf
27.139.27.224 0:0:0:0:0:ffff:1b8b:1be0
27.139.27.225 0:0:0:0:0:ffff:1b8b:1be1
27.139.27.226 0:0:0:0:0:ffff:1b8b:1be2
27.139.27.227 0:0:0:0:0:ffff:1b8b:1be3
27.139.27.228 0:0:0:0:0:ffff:1b8b:1be4
27.139.27.229 0:0:0:0:0:ffff:1b8b:1be5
27.139.27.230 0:0:0:0:0:ffff:1b8b:1be6
27.139.27.231 0:0:0:0:0:ffff:1b8b:1be7
27.139.27.232 0:0:0:0:0:ffff:1b8b:1be8
27.139.27.233 0:0:0:0:0:ffff:1b8b:1be9
27.139.27.234 0:0:0:0:0:ffff:1b8b:1bea
27.139.27.235 0:0:0:0:0:ffff:1b8b:1beb
27.139.27.236 0:0:0:0:0:ffff:1b8b:1bec
27.139.27.237 0:0:0:0:0:ffff:1b8b:1bed
27.139.27.238 0:0:0:0:0:ffff:1b8b:1bee
27.139.27.239 0:0:0:0:0:ffff:1b8b:1bef
27.139.27.240 0:0:0:0:0:ffff:1b8b:1bf0
27.139.27.241 0:0:0:0:0:ffff:1b8b:1bf1
27.139.27.242 0:0:0:0:0:ffff:1b8b:1bf2
27.139.27.243 0:0:0:0:0:ffff:1b8b:1bf3
27.139.27.244 0:0:0:0:0:ffff:1b8b:1bf4
27.139.27.245 0:0:0:0:0:ffff:1b8b:1bf5
27.139.27.246 0:0:0:0:0:ffff:1b8b:1bf6
27.139.27.247 0:0:0:0:0:ffff:1b8b:1bf7
27.139.27.248 0:0:0:0:0:ffff:1b8b:1bf8
27.139.27.249 0:0:0:0:0:ffff:1b8b:1bf9
27.139.27.250 0:0:0:0:0:ffff:1b8b:1bfa
27.139.27.251 0:0:0:0:0:ffff:1b8b:1bfb
27.139.27.252 0:0:0:0:0:ffff:1b8b:1bfc
27.139.27.253 0:0:0:0:0:ffff:1b8b:1bfd
27.139.27.254 0:0:0:0:0:ffff:1b8b:1bfe
27.139.27.255 0:0:0:0:0:ffff:1b8b: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.