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
205.82.27.1 0:0:0:0:0:ffff:cd52:1b01
205.82.27.2 0:0:0:0:0:ffff:cd52:1b02
205.82.27.3 0:0:0:0:0:ffff:cd52:1b03
205.82.27.4 0:0:0:0:0:ffff:cd52:1b04
205.82.27.5 0:0:0:0:0:ffff:cd52:1b05
205.82.27.6 0:0:0:0:0:ffff:cd52:1b06
205.82.27.7 0:0:0:0:0:ffff:cd52:1b07
205.82.27.8 0:0:0:0:0:ffff:cd52:1b08
205.82.27.9 0:0:0:0:0:ffff:cd52:1b09
205.82.27.10 0:0:0:0:0:ffff:cd52:1b0a
205.82.27.11 0:0:0:0:0:ffff:cd52:1b0b
205.82.27.12 0:0:0:0:0:ffff:cd52:1b0c
205.82.27.13 0:0:0:0:0:ffff:cd52:1b0d
205.82.27.14 0:0:0:0:0:ffff:cd52:1b0e
205.82.27.15 0:0:0:0:0:ffff:cd52:1b0f
205.82.27.16 0:0:0:0:0:ffff:cd52:1b10
205.82.27.17 0:0:0:0:0:ffff:cd52:1b11
205.82.27.18 0:0:0:0:0:ffff:cd52:1b12
205.82.27.19 0:0:0:0:0:ffff:cd52:1b13
205.82.27.20 0:0:0:0:0:ffff:cd52:1b14
205.82.27.21 0:0:0:0:0:ffff:cd52:1b15
205.82.27.22 0:0:0:0:0:ffff:cd52:1b16
205.82.27.23 0:0:0:0:0:ffff:cd52:1b17
205.82.27.24 0:0:0:0:0:ffff:cd52:1b18
205.82.27.25 0:0:0:0:0:ffff:cd52:1b19
205.82.27.26 0:0:0:0:0:ffff:cd52:1b1a
205.82.27.27 0:0:0:0:0:ffff:cd52:1b1b
205.82.27.28 0:0:0:0:0:ffff:cd52:1b1c
205.82.27.29 0:0:0:0:0:ffff:cd52:1b1d
205.82.27.30 0:0:0:0:0:ffff:cd52:1b1e
205.82.27.31 0:0:0:0:0:ffff:cd52:1b1f
205.82.27.32 0:0:0:0:0:ffff:cd52:1b20
205.82.27.33 0:0:0:0:0:ffff:cd52:1b21
205.82.27.34 0:0:0:0:0:ffff:cd52:1b22
205.82.27.35 0:0:0:0:0:ffff:cd52:1b23
205.82.27.36 0:0:0:0:0:ffff:cd52:1b24
205.82.27.37 0:0:0:0:0:ffff:cd52:1b25
205.82.27.38 0:0:0:0:0:ffff:cd52:1b26
205.82.27.39 0:0:0:0:0:ffff:cd52:1b27
205.82.27.40 0:0:0:0:0:ffff:cd52:1b28
205.82.27.41 0:0:0:0:0:ffff:cd52:1b29
205.82.27.42 0:0:0:0:0:ffff:cd52:1b2a
205.82.27.43 0:0:0:0:0:ffff:cd52:1b2b
205.82.27.44 0:0:0:0:0:ffff:cd52:1b2c
205.82.27.45 0:0:0:0:0:ffff:cd52:1b2d
205.82.27.46 0:0:0:0:0:ffff:cd52:1b2e
205.82.27.47 0:0:0:0:0:ffff:cd52:1b2f
205.82.27.48 0:0:0:0:0:ffff:cd52:1b30
205.82.27.49 0:0:0:0:0:ffff:cd52:1b31
205.82.27.50 0:0:0:0:0:ffff:cd52:1b32
205.82.27.51 0:0:0:0:0:ffff:cd52:1b33
205.82.27.52 0:0:0:0:0:ffff:cd52:1b34
205.82.27.53 0:0:0:0:0:ffff:cd52:1b35
205.82.27.54 0:0:0:0:0:ffff:cd52:1b36
205.82.27.55 0:0:0:0:0:ffff:cd52:1b37
205.82.27.56 0:0:0:0:0:ffff:cd52:1b38
205.82.27.57 0:0:0:0:0:ffff:cd52:1b39
205.82.27.58 0:0:0:0:0:ffff:cd52:1b3a
205.82.27.59 0:0:0:0:0:ffff:cd52:1b3b
205.82.27.60 0:0:0:0:0:ffff:cd52:1b3c


205.82.27.61 0:0:0:0:0:ffff:cd52:1b3d
205.82.27.62 0:0:0:0:0:ffff:cd52:1b3e
205.82.27.63 0:0:0:0:0:ffff:cd52:1b3f
205.82.27.64 0:0:0:0:0:ffff:cd52:1b40
205.82.27.65 0:0:0:0:0:ffff:cd52:1b41
205.82.27.66 0:0:0:0:0:ffff:cd52:1b42
205.82.27.67 0:0:0:0:0:ffff:cd52:1b43
205.82.27.68 0:0:0:0:0:ffff:cd52:1b44
205.82.27.69 0:0:0:0:0:ffff:cd52:1b45
205.82.27.70 0:0:0:0:0:ffff:cd52:1b46
205.82.27.71 0:0:0:0:0:ffff:cd52:1b47
205.82.27.72 0:0:0:0:0:ffff:cd52:1b48
205.82.27.73 0:0:0:0:0:ffff:cd52:1b49
205.82.27.74 0:0:0:0:0:ffff:cd52:1b4a
205.82.27.75 0:0:0:0:0:ffff:cd52:1b4b
205.82.27.76 0:0:0:0:0:ffff:cd52:1b4c
205.82.27.77 0:0:0:0:0:ffff:cd52:1b4d
205.82.27.78 0:0:0:0:0:ffff:cd52:1b4e
205.82.27.79 0:0:0:0:0:ffff:cd52:1b4f
205.82.27.80 0:0:0:0:0:ffff:cd52:1b50
205.82.27.81 0:0:0:0:0:ffff:cd52:1b51
205.82.27.82 0:0:0:0:0:ffff:cd52:1b52
205.82.27.83 0:0:0:0:0:ffff:cd52:1b53
205.82.27.84 0:0:0:0:0:ffff:cd52:1b54
205.82.27.85 0:0:0:0:0:ffff:cd52:1b55
205.82.27.86 0:0:0:0:0:ffff:cd52:1b56
205.82.27.87 0:0:0:0:0:ffff:cd52:1b57
205.82.27.88 0:0:0:0:0:ffff:cd52:1b58
205.82.27.89 0:0:0:0:0:ffff:cd52:1b59
205.82.27.90 0:0:0:0:0:ffff:cd52:1b5a
205.82.27.91 0:0:0:0:0:ffff:cd52:1b5b
205.82.27.92 0:0:0:0:0:ffff:cd52:1b5c
205.82.27.93 0:0:0:0:0:ffff:cd52:1b5d
205.82.27.94 0:0:0:0:0:ffff:cd52:1b5e
205.82.27.95 0:0:0:0:0:ffff:cd52:1b5f
205.82.27.96 0:0:0:0:0:ffff:cd52:1b60
205.82.27.97 0:0:0:0:0:ffff:cd52:1b61
205.82.27.98 0:0:0:0:0:ffff:cd52:1b62
205.82.27.99 0:0:0:0:0:ffff:cd52:1b63
205.82.27.100 0:0:0:0:0:ffff:cd52:1b64
205.82.27.101 0:0:0:0:0:ffff:cd52:1b65
205.82.27.102 0:0:0:0:0:ffff:cd52:1b66
205.82.27.103 0:0:0:0:0:ffff:cd52:1b67
205.82.27.104 0:0:0:0:0:ffff:cd52:1b68
205.82.27.105 0:0:0:0:0:ffff:cd52:1b69
205.82.27.106 0:0:0:0:0:ffff:cd52:1b6a
205.82.27.107 0:0:0:0:0:ffff:cd52:1b6b
205.82.27.108 0:0:0:0:0:ffff:cd52:1b6c
205.82.27.109 0:0:0:0:0:ffff:cd52:1b6d
205.82.27.110 0:0:0:0:0:ffff:cd52:1b6e
205.82.27.111 0:0:0:0:0:ffff:cd52:1b6f
205.82.27.112 0:0:0:0:0:ffff:cd52:1b70
205.82.27.113 0:0:0:0:0:ffff:cd52:1b71
205.82.27.114 0:0:0:0:0:ffff:cd52:1b72
205.82.27.115 0:0:0:0:0:ffff:cd52:1b73
205.82.27.116 0:0:0:0:0:ffff:cd52:1b74
205.82.27.117 0:0:0:0:0:ffff:cd52:1b75
205.82.27.118 0:0:0:0:0:ffff:cd52:1b76
205.82.27.119 0:0:0:0:0:ffff:cd52:1b77
205.82.27.120 0:0:0:0:0:ffff:cd52:1b78


205.82.27.121 0:0:0:0:0:ffff:cd52:1b79
205.82.27.122 0:0:0:0:0:ffff:cd52:1b7a
205.82.27.123 0:0:0:0:0:ffff:cd52:1b7b
205.82.27.124 0:0:0:0:0:ffff:cd52:1b7c
205.82.27.125 0:0:0:0:0:ffff:cd52:1b7d
205.82.27.126 0:0:0:0:0:ffff:cd52:1b7e
205.82.27.127 0:0:0:0:0:ffff:cd52:1b7f
205.82.27.128 0:0:0:0:0:ffff:cd52:1b80
205.82.27.129 0:0:0:0:0:ffff:cd52:1b81
205.82.27.130 0:0:0:0:0:ffff:cd52:1b82
205.82.27.131 0:0:0:0:0:ffff:cd52:1b83
205.82.27.132 0:0:0:0:0:ffff:cd52:1b84
205.82.27.133 0:0:0:0:0:ffff:cd52:1b85
205.82.27.134 0:0:0:0:0:ffff:cd52:1b86
205.82.27.135 0:0:0:0:0:ffff:cd52:1b87
205.82.27.136 0:0:0:0:0:ffff:cd52:1b88
205.82.27.137 0:0:0:0:0:ffff:cd52:1b89
205.82.27.138 0:0:0:0:0:ffff:cd52:1b8a
205.82.27.139 0:0:0:0:0:ffff:cd52:1b8b
205.82.27.140 0:0:0:0:0:ffff:cd52:1b8c
205.82.27.141 0:0:0:0:0:ffff:cd52:1b8d
205.82.27.142 0:0:0:0:0:ffff:cd52:1b8e
205.82.27.143 0:0:0:0:0:ffff:cd52:1b8f
205.82.27.144 0:0:0:0:0:ffff:cd52:1b90
205.82.27.145 0:0:0:0:0:ffff:cd52:1b91
205.82.27.146 0:0:0:0:0:ffff:cd52:1b92
205.82.27.147 0:0:0:0:0:ffff:cd52:1b93
205.82.27.148 0:0:0:0:0:ffff:cd52:1b94
205.82.27.149 0:0:0:0:0:ffff:cd52:1b95
205.82.27.150 0:0:0:0:0:ffff:cd52:1b96
205.82.27.151 0:0:0:0:0:ffff:cd52:1b97
205.82.27.152 0:0:0:0:0:ffff:cd52:1b98
205.82.27.153 0:0:0:0:0:ffff:cd52:1b99
205.82.27.154 0:0:0:0:0:ffff:cd52:1b9a
205.82.27.155 0:0:0:0:0:ffff:cd52:1b9b
205.82.27.156 0:0:0:0:0:ffff:cd52:1b9c
205.82.27.157 0:0:0:0:0:ffff:cd52:1b9d
205.82.27.158 0:0:0:0:0:ffff:cd52:1b9e
205.82.27.159 0:0:0:0:0:ffff:cd52:1b9f
205.82.27.160 0:0:0:0:0:ffff:cd52:1ba0
205.82.27.161 0:0:0:0:0:ffff:cd52:1ba1
205.82.27.162 0:0:0:0:0:ffff:cd52:1ba2
205.82.27.163 0:0:0:0:0:ffff:cd52:1ba3
205.82.27.164 0:0:0:0:0:ffff:cd52:1ba4
205.82.27.165 0:0:0:0:0:ffff:cd52:1ba5
205.82.27.166 0:0:0:0:0:ffff:cd52:1ba6
205.82.27.167 0:0:0:0:0:ffff:cd52:1ba7
205.82.27.168 0:0:0:0:0:ffff:cd52:1ba8
205.82.27.169 0:0:0:0:0:ffff:cd52:1ba9
205.82.27.170 0:0:0:0:0:ffff:cd52:1baa
205.82.27.171 0:0:0:0:0:ffff:cd52:1bab
205.82.27.172 0:0:0:0:0:ffff:cd52:1bac
205.82.27.173 0:0:0:0:0:ffff:cd52:1bad
205.82.27.174 0:0:0:0:0:ffff:cd52:1bae
205.82.27.175 0:0:0:0:0:ffff:cd52:1baf
205.82.27.176 0:0:0:0:0:ffff:cd52:1bb0
205.82.27.177 0:0:0:0:0:ffff:cd52:1bb1
205.82.27.178 0:0:0:0:0:ffff:cd52:1bb2
205.82.27.179 0:0:0:0:0:ffff:cd52:1bb3
205.82.27.180 0:0:0:0:0:ffff:cd52:1bb4


205.82.27.181 0:0:0:0:0:ffff:cd52:1bb5
205.82.27.182 0:0:0:0:0:ffff:cd52:1bb6
205.82.27.183 0:0:0:0:0:ffff:cd52:1bb7
205.82.27.184 0:0:0:0:0:ffff:cd52:1bb8
205.82.27.185 0:0:0:0:0:ffff:cd52:1bb9
205.82.27.186 0:0:0:0:0:ffff:cd52:1bba
205.82.27.187 0:0:0:0:0:ffff:cd52:1bbb
205.82.27.188 0:0:0:0:0:ffff:cd52:1bbc
205.82.27.189 0:0:0:0:0:ffff:cd52:1bbd
205.82.27.190 0:0:0:0:0:ffff:cd52:1bbe
205.82.27.191 0:0:0:0:0:ffff:cd52:1bbf
205.82.27.192 0:0:0:0:0:ffff:cd52:1bc0
205.82.27.193 0:0:0:0:0:ffff:cd52:1bc1
205.82.27.194 0:0:0:0:0:ffff:cd52:1bc2
205.82.27.195 0:0:0:0:0:ffff:cd52:1bc3
205.82.27.196 0:0:0:0:0:ffff:cd52:1bc4
205.82.27.197 0:0:0:0:0:ffff:cd52:1bc5
205.82.27.198 0:0:0:0:0:ffff:cd52:1bc6
205.82.27.199 0:0:0:0:0:ffff:cd52:1bc7
205.82.27.200 0:0:0:0:0:ffff:cd52:1bc8
205.82.27.201 0:0:0:0:0:ffff:cd52:1bc9
205.82.27.202 0:0:0:0:0:ffff:cd52:1bca
205.82.27.203 0:0:0:0:0:ffff:cd52:1bcb
205.82.27.204 0:0:0:0:0:ffff:cd52:1bcc
205.82.27.205 0:0:0:0:0:ffff:cd52:1bcd
205.82.27.206 0:0:0:0:0:ffff:cd52:1bce
205.82.27.207 0:0:0:0:0:ffff:cd52:1bcf
205.82.27.208 0:0:0:0:0:ffff:cd52:1bd0
205.82.27.209 0:0:0:0:0:ffff:cd52:1bd1
205.82.27.210 0:0:0:0:0:ffff:cd52:1bd2
205.82.27.211 0:0:0:0:0:ffff:cd52:1bd3
205.82.27.212 0:0:0:0:0:ffff:cd52:1bd4
205.82.27.213 0:0:0:0:0:ffff:cd52:1bd5
205.82.27.214 0:0:0:0:0:ffff:cd52:1bd6
205.82.27.215 0:0:0:0:0:ffff:cd52:1bd7
205.82.27.216 0:0:0:0:0:ffff:cd52:1bd8
205.82.27.217 0:0:0:0:0:ffff:cd52:1bd9
205.82.27.218 0:0:0:0:0:ffff:cd52:1bda
205.82.27.219 0:0:0:0:0:ffff:cd52:1bdb
205.82.27.220 0:0:0:0:0:ffff:cd52:1bdc
205.82.27.221 0:0:0:0:0:ffff:cd52:1bdd
205.82.27.222 0:0:0:0:0:ffff:cd52:1bde
205.82.27.223 0:0:0:0:0:ffff:cd52:1bdf
205.82.27.224 0:0:0:0:0:ffff:cd52:1be0
205.82.27.225 0:0:0:0:0:ffff:cd52:1be1
205.82.27.226 0:0:0:0:0:ffff:cd52:1be2
205.82.27.227 0:0:0:0:0:ffff:cd52:1be3
205.82.27.228 0:0:0:0:0:ffff:cd52:1be4
205.82.27.229 0:0:0:0:0:ffff:cd52:1be5
205.82.27.230 0:0:0:0:0:ffff:cd52:1be6
205.82.27.231 0:0:0:0:0:ffff:cd52:1be7
205.82.27.232 0:0:0:0:0:ffff:cd52:1be8
205.82.27.233 0:0:0:0:0:ffff:cd52:1be9
205.82.27.234 0:0:0:0:0:ffff:cd52:1bea
205.82.27.235 0:0:0:0:0:ffff:cd52:1beb
205.82.27.236 0:0:0:0:0:ffff:cd52:1bec
205.82.27.237 0:0:0:0:0:ffff:cd52:1bed
205.82.27.238 0:0:0:0:0:ffff:cd52:1bee
205.82.27.239 0:0:0:0:0:ffff:cd52:1bef
205.82.27.240 0:0:0:0:0:ffff:cd52:1bf0
205.82.27.241 0:0:0:0:0:ffff:cd52:1bf1
205.82.27.242 0:0:0:0:0:ffff:cd52:1bf2
205.82.27.243 0:0:0:0:0:ffff:cd52:1bf3
205.82.27.244 0:0:0:0:0:ffff:cd52:1bf4
205.82.27.245 0:0:0:0:0:ffff:cd52:1bf5
205.82.27.246 0:0:0:0:0:ffff:cd52:1bf6
205.82.27.247 0:0:0:0:0:ffff:cd52:1bf7
205.82.27.248 0:0:0:0:0:ffff:cd52:1bf8
205.82.27.249 0:0:0:0:0:ffff:cd52:1bf9
205.82.27.250 0:0:0:0:0:ffff:cd52:1bfa
205.82.27.251 0:0:0:0:0:ffff:cd52:1bfb
205.82.27.252 0:0:0:0:0:ffff:cd52:1bfc
205.82.27.253 0:0:0:0:0:ffff:cd52:1bfd
205.82.27.254 0:0:0:0:0:ffff:cd52:1bfe
205.82.27.255 0:0:0:0:0:ffff:cd52:1bff


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.