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
76.123.27.1 0:0:0:0:0:ffff:4c7b:1b01
76.123.27.2 0:0:0:0:0:ffff:4c7b:1b02
76.123.27.3 0:0:0:0:0:ffff:4c7b:1b03
76.123.27.4 0:0:0:0:0:ffff:4c7b:1b04
76.123.27.5 0:0:0:0:0:ffff:4c7b:1b05
76.123.27.6 0:0:0:0:0:ffff:4c7b:1b06
76.123.27.7 0:0:0:0:0:ffff:4c7b:1b07
76.123.27.8 0:0:0:0:0:ffff:4c7b:1b08
76.123.27.9 0:0:0:0:0:ffff:4c7b:1b09
76.123.27.10 0:0:0:0:0:ffff:4c7b:1b0a
76.123.27.11 0:0:0:0:0:ffff:4c7b:1b0b
76.123.27.12 0:0:0:0:0:ffff:4c7b:1b0c
76.123.27.13 0:0:0:0:0:ffff:4c7b:1b0d
76.123.27.14 0:0:0:0:0:ffff:4c7b:1b0e
76.123.27.15 0:0:0:0:0:ffff:4c7b:1b0f
76.123.27.16 0:0:0:0:0:ffff:4c7b:1b10
76.123.27.17 0:0:0:0:0:ffff:4c7b:1b11
76.123.27.18 0:0:0:0:0:ffff:4c7b:1b12
76.123.27.19 0:0:0:0:0:ffff:4c7b:1b13
76.123.27.20 0:0:0:0:0:ffff:4c7b:1b14
76.123.27.21 0:0:0:0:0:ffff:4c7b:1b15
76.123.27.22 0:0:0:0:0:ffff:4c7b:1b16
76.123.27.23 0:0:0:0:0:ffff:4c7b:1b17
76.123.27.24 0:0:0:0:0:ffff:4c7b:1b18
76.123.27.25 0:0:0:0:0:ffff:4c7b:1b19
76.123.27.26 0:0:0:0:0:ffff:4c7b:1b1a
76.123.27.27 0:0:0:0:0:ffff:4c7b:1b1b
76.123.27.28 0:0:0:0:0:ffff:4c7b:1b1c
76.123.27.29 0:0:0:0:0:ffff:4c7b:1b1d
76.123.27.30 0:0:0:0:0:ffff:4c7b:1b1e
76.123.27.31 0:0:0:0:0:ffff:4c7b:1b1f
76.123.27.32 0:0:0:0:0:ffff:4c7b:1b20
76.123.27.33 0:0:0:0:0:ffff:4c7b:1b21
76.123.27.34 0:0:0:0:0:ffff:4c7b:1b22
76.123.27.35 0:0:0:0:0:ffff:4c7b:1b23
76.123.27.36 0:0:0:0:0:ffff:4c7b:1b24
76.123.27.37 0:0:0:0:0:ffff:4c7b:1b25
76.123.27.38 0:0:0:0:0:ffff:4c7b:1b26
76.123.27.39 0:0:0:0:0:ffff:4c7b:1b27
76.123.27.40 0:0:0:0:0:ffff:4c7b:1b28
76.123.27.41 0:0:0:0:0:ffff:4c7b:1b29
76.123.27.42 0:0:0:0:0:ffff:4c7b:1b2a
76.123.27.43 0:0:0:0:0:ffff:4c7b:1b2b
76.123.27.44 0:0:0:0:0:ffff:4c7b:1b2c
76.123.27.45 0:0:0:0:0:ffff:4c7b:1b2d
76.123.27.46 0:0:0:0:0:ffff:4c7b:1b2e
76.123.27.47 0:0:0:0:0:ffff:4c7b:1b2f
76.123.27.48 0:0:0:0:0:ffff:4c7b:1b30
76.123.27.49 0:0:0:0:0:ffff:4c7b:1b31
76.123.27.50 0:0:0:0:0:ffff:4c7b:1b32
76.123.27.51 0:0:0:0:0:ffff:4c7b:1b33
76.123.27.52 0:0:0:0:0:ffff:4c7b:1b34
76.123.27.53 0:0:0:0:0:ffff:4c7b:1b35
76.123.27.54 0:0:0:0:0:ffff:4c7b:1b36
76.123.27.55 0:0:0:0:0:ffff:4c7b:1b37
76.123.27.56 0:0:0:0:0:ffff:4c7b:1b38
76.123.27.57 0:0:0:0:0:ffff:4c7b:1b39
76.123.27.58 0:0:0:0:0:ffff:4c7b:1b3a
76.123.27.59 0:0:0:0:0:ffff:4c7b:1b3b
76.123.27.60 0:0:0:0:0:ffff:4c7b:1b3c


76.123.27.61 0:0:0:0:0:ffff:4c7b:1b3d
76.123.27.62 0:0:0:0:0:ffff:4c7b:1b3e
76.123.27.63 0:0:0:0:0:ffff:4c7b:1b3f
76.123.27.64 0:0:0:0:0:ffff:4c7b:1b40
76.123.27.65 0:0:0:0:0:ffff:4c7b:1b41
76.123.27.66 0:0:0:0:0:ffff:4c7b:1b42
76.123.27.67 0:0:0:0:0:ffff:4c7b:1b43
76.123.27.68 0:0:0:0:0:ffff:4c7b:1b44
76.123.27.69 0:0:0:0:0:ffff:4c7b:1b45
76.123.27.70 0:0:0:0:0:ffff:4c7b:1b46
76.123.27.71 0:0:0:0:0:ffff:4c7b:1b47
76.123.27.72 0:0:0:0:0:ffff:4c7b:1b48
76.123.27.73 0:0:0:0:0:ffff:4c7b:1b49
76.123.27.74 0:0:0:0:0:ffff:4c7b:1b4a
76.123.27.75 0:0:0:0:0:ffff:4c7b:1b4b
76.123.27.76 0:0:0:0:0:ffff:4c7b:1b4c
76.123.27.77 0:0:0:0:0:ffff:4c7b:1b4d
76.123.27.78 0:0:0:0:0:ffff:4c7b:1b4e
76.123.27.79 0:0:0:0:0:ffff:4c7b:1b4f
76.123.27.80 0:0:0:0:0:ffff:4c7b:1b50
76.123.27.81 0:0:0:0:0:ffff:4c7b:1b51
76.123.27.82 0:0:0:0:0:ffff:4c7b:1b52
76.123.27.83 0:0:0:0:0:ffff:4c7b:1b53
76.123.27.84 0:0:0:0:0:ffff:4c7b:1b54
76.123.27.85 0:0:0:0:0:ffff:4c7b:1b55
76.123.27.86 0:0:0:0:0:ffff:4c7b:1b56
76.123.27.87 0:0:0:0:0:ffff:4c7b:1b57
76.123.27.88 0:0:0:0:0:ffff:4c7b:1b58
76.123.27.89 0:0:0:0:0:ffff:4c7b:1b59
76.123.27.90 0:0:0:0:0:ffff:4c7b:1b5a
76.123.27.91 0:0:0:0:0:ffff:4c7b:1b5b
76.123.27.92 0:0:0:0:0:ffff:4c7b:1b5c
76.123.27.93 0:0:0:0:0:ffff:4c7b:1b5d
76.123.27.94 0:0:0:0:0:ffff:4c7b:1b5e
76.123.27.95 0:0:0:0:0:ffff:4c7b:1b5f
76.123.27.96 0:0:0:0:0:ffff:4c7b:1b60
76.123.27.97 0:0:0:0:0:ffff:4c7b:1b61
76.123.27.98 0:0:0:0:0:ffff:4c7b:1b62
76.123.27.99 0:0:0:0:0:ffff:4c7b:1b63
76.123.27.100 0:0:0:0:0:ffff:4c7b:1b64
76.123.27.101 0:0:0:0:0:ffff:4c7b:1b65
76.123.27.102 0:0:0:0:0:ffff:4c7b:1b66
76.123.27.103 0:0:0:0:0:ffff:4c7b:1b67
76.123.27.104 0:0:0:0:0:ffff:4c7b:1b68
76.123.27.105 0:0:0:0:0:ffff:4c7b:1b69
76.123.27.106 0:0:0:0:0:ffff:4c7b:1b6a
76.123.27.107 0:0:0:0:0:ffff:4c7b:1b6b
76.123.27.108 0:0:0:0:0:ffff:4c7b:1b6c
76.123.27.109 0:0:0:0:0:ffff:4c7b:1b6d
76.123.27.110 0:0:0:0:0:ffff:4c7b:1b6e
76.123.27.111 0:0:0:0:0:ffff:4c7b:1b6f
76.123.27.112 0:0:0:0:0:ffff:4c7b:1b70
76.123.27.113 0:0:0:0:0:ffff:4c7b:1b71
76.123.27.114 0:0:0:0:0:ffff:4c7b:1b72
76.123.27.115 0:0:0:0:0:ffff:4c7b:1b73
76.123.27.116 0:0:0:0:0:ffff:4c7b:1b74
76.123.27.117 0:0:0:0:0:ffff:4c7b:1b75
76.123.27.118 0:0:0:0:0:ffff:4c7b:1b76
76.123.27.119 0:0:0:0:0:ffff:4c7b:1b77
76.123.27.120 0:0:0:0:0:ffff:4c7b:1b78


76.123.27.121 0:0:0:0:0:ffff:4c7b:1b79
76.123.27.122 0:0:0:0:0:ffff:4c7b:1b7a
76.123.27.123 0:0:0:0:0:ffff:4c7b:1b7b
76.123.27.124 0:0:0:0:0:ffff:4c7b:1b7c
76.123.27.125 0:0:0:0:0:ffff:4c7b:1b7d
76.123.27.126 0:0:0:0:0:ffff:4c7b:1b7e
76.123.27.127 0:0:0:0:0:ffff:4c7b:1b7f
76.123.27.128 0:0:0:0:0:ffff:4c7b:1b80
76.123.27.129 0:0:0:0:0:ffff:4c7b:1b81
76.123.27.130 0:0:0:0:0:ffff:4c7b:1b82
76.123.27.131 0:0:0:0:0:ffff:4c7b:1b83
76.123.27.132 0:0:0:0:0:ffff:4c7b:1b84
76.123.27.133 0:0:0:0:0:ffff:4c7b:1b85
76.123.27.134 0:0:0:0:0:ffff:4c7b:1b86
76.123.27.135 0:0:0:0:0:ffff:4c7b:1b87
76.123.27.136 0:0:0:0:0:ffff:4c7b:1b88
76.123.27.137 0:0:0:0:0:ffff:4c7b:1b89
76.123.27.138 0:0:0:0:0:ffff:4c7b:1b8a
76.123.27.139 0:0:0:0:0:ffff:4c7b:1b8b
76.123.27.140 0:0:0:0:0:ffff:4c7b:1b8c
76.123.27.141 0:0:0:0:0:ffff:4c7b:1b8d
76.123.27.142 0:0:0:0:0:ffff:4c7b:1b8e
76.123.27.143 0:0:0:0:0:ffff:4c7b:1b8f
76.123.27.144 0:0:0:0:0:ffff:4c7b:1b90
76.123.27.145 0:0:0:0:0:ffff:4c7b:1b91
76.123.27.146 0:0:0:0:0:ffff:4c7b:1b92
76.123.27.147 0:0:0:0:0:ffff:4c7b:1b93
76.123.27.148 0:0:0:0:0:ffff:4c7b:1b94
76.123.27.149 0:0:0:0:0:ffff:4c7b:1b95
76.123.27.150 0:0:0:0:0:ffff:4c7b:1b96
76.123.27.151 0:0:0:0:0:ffff:4c7b:1b97
76.123.27.152 0:0:0:0:0:ffff:4c7b:1b98
76.123.27.153 0:0:0:0:0:ffff:4c7b:1b99
76.123.27.154 0:0:0:0:0:ffff:4c7b:1b9a
76.123.27.155 0:0:0:0:0:ffff:4c7b:1b9b
76.123.27.156 0:0:0:0:0:ffff:4c7b:1b9c
76.123.27.157 0:0:0:0:0:ffff:4c7b:1b9d
76.123.27.158 0:0:0:0:0:ffff:4c7b:1b9e
76.123.27.159 0:0:0:0:0:ffff:4c7b:1b9f
76.123.27.160 0:0:0:0:0:ffff:4c7b:1ba0
76.123.27.161 0:0:0:0:0:ffff:4c7b:1ba1
76.123.27.162 0:0:0:0:0:ffff:4c7b:1ba2
76.123.27.163 0:0:0:0:0:ffff:4c7b:1ba3
76.123.27.164 0:0:0:0:0:ffff:4c7b:1ba4
76.123.27.165 0:0:0:0:0:ffff:4c7b:1ba5
76.123.27.166 0:0:0:0:0:ffff:4c7b:1ba6
76.123.27.167 0:0:0:0:0:ffff:4c7b:1ba7
76.123.27.168 0:0:0:0:0:ffff:4c7b:1ba8
76.123.27.169 0:0:0:0:0:ffff:4c7b:1ba9
76.123.27.170 0:0:0:0:0:ffff:4c7b:1baa
76.123.27.171 0:0:0:0:0:ffff:4c7b:1bab
76.123.27.172 0:0:0:0:0:ffff:4c7b:1bac
76.123.27.173 0:0:0:0:0:ffff:4c7b:1bad
76.123.27.174 0:0:0:0:0:ffff:4c7b:1bae
76.123.27.175 0:0:0:0:0:ffff:4c7b:1baf
76.123.27.176 0:0:0:0:0:ffff:4c7b:1bb0
76.123.27.177 0:0:0:0:0:ffff:4c7b:1bb1
76.123.27.178 0:0:0:0:0:ffff:4c7b:1bb2
76.123.27.179 0:0:0:0:0:ffff:4c7b:1bb3
76.123.27.180 0:0:0:0:0:ffff:4c7b:1bb4


76.123.27.181 0:0:0:0:0:ffff:4c7b:1bb5
76.123.27.182 0:0:0:0:0:ffff:4c7b:1bb6
76.123.27.183 0:0:0:0:0:ffff:4c7b:1bb7
76.123.27.184 0:0:0:0:0:ffff:4c7b:1bb8
76.123.27.185 0:0:0:0:0:ffff:4c7b:1bb9
76.123.27.186 0:0:0:0:0:ffff:4c7b:1bba
76.123.27.187 0:0:0:0:0:ffff:4c7b:1bbb
76.123.27.188 0:0:0:0:0:ffff:4c7b:1bbc
76.123.27.189 0:0:0:0:0:ffff:4c7b:1bbd
76.123.27.190 0:0:0:0:0:ffff:4c7b:1bbe
76.123.27.191 0:0:0:0:0:ffff:4c7b:1bbf
76.123.27.192 0:0:0:0:0:ffff:4c7b:1bc0
76.123.27.193 0:0:0:0:0:ffff:4c7b:1bc1
76.123.27.194 0:0:0:0:0:ffff:4c7b:1bc2
76.123.27.195 0:0:0:0:0:ffff:4c7b:1bc3
76.123.27.196 0:0:0:0:0:ffff:4c7b:1bc4
76.123.27.197 0:0:0:0:0:ffff:4c7b:1bc5
76.123.27.198 0:0:0:0:0:ffff:4c7b:1bc6
76.123.27.199 0:0:0:0:0:ffff:4c7b:1bc7
76.123.27.200 0:0:0:0:0:ffff:4c7b:1bc8
76.123.27.201 0:0:0:0:0:ffff:4c7b:1bc9
76.123.27.202 0:0:0:0:0:ffff:4c7b:1bca
76.123.27.203 0:0:0:0:0:ffff:4c7b:1bcb
76.123.27.204 0:0:0:0:0:ffff:4c7b:1bcc
76.123.27.205 0:0:0:0:0:ffff:4c7b:1bcd
76.123.27.206 0:0:0:0:0:ffff:4c7b:1bce
76.123.27.207 0:0:0:0:0:ffff:4c7b:1bcf
76.123.27.208 0:0:0:0:0:ffff:4c7b:1bd0
76.123.27.209 0:0:0:0:0:ffff:4c7b:1bd1
76.123.27.210 0:0:0:0:0:ffff:4c7b:1bd2
76.123.27.211 0:0:0:0:0:ffff:4c7b:1bd3
76.123.27.212 0:0:0:0:0:ffff:4c7b:1bd4
76.123.27.213 0:0:0:0:0:ffff:4c7b:1bd5
76.123.27.214 0:0:0:0:0:ffff:4c7b:1bd6
76.123.27.215 0:0:0:0:0:ffff:4c7b:1bd7
76.123.27.216 0:0:0:0:0:ffff:4c7b:1bd8
76.123.27.217 0:0:0:0:0:ffff:4c7b:1bd9
76.123.27.218 0:0:0:0:0:ffff:4c7b:1bda
76.123.27.219 0:0:0:0:0:ffff:4c7b:1bdb
76.123.27.220 0:0:0:0:0:ffff:4c7b:1bdc
76.123.27.221 0:0:0:0:0:ffff:4c7b:1bdd
76.123.27.222 0:0:0:0:0:ffff:4c7b:1bde
76.123.27.223 0:0:0:0:0:ffff:4c7b:1bdf
76.123.27.224 0:0:0:0:0:ffff:4c7b:1be0
76.123.27.225 0:0:0:0:0:ffff:4c7b:1be1
76.123.27.226 0:0:0:0:0:ffff:4c7b:1be2
76.123.27.227 0:0:0:0:0:ffff:4c7b:1be3
76.123.27.228 0:0:0:0:0:ffff:4c7b:1be4
76.123.27.229 0:0:0:0:0:ffff:4c7b:1be5
76.123.27.230 0:0:0:0:0:ffff:4c7b:1be6
76.123.27.231 0:0:0:0:0:ffff:4c7b:1be7
76.123.27.232 0:0:0:0:0:ffff:4c7b:1be8
76.123.27.233 0:0:0:0:0:ffff:4c7b:1be9
76.123.27.234 0:0:0:0:0:ffff:4c7b:1bea
76.123.27.235 0:0:0:0:0:ffff:4c7b:1beb
76.123.27.236 0:0:0:0:0:ffff:4c7b:1bec
76.123.27.237 0:0:0:0:0:ffff:4c7b:1bed
76.123.27.238 0:0:0:0:0:ffff:4c7b:1bee
76.123.27.239 0:0:0:0:0:ffff:4c7b:1bef
76.123.27.240 0:0:0:0:0:ffff:4c7b:1bf0
76.123.27.241 0:0:0:0:0:ffff:4c7b:1bf1
76.123.27.242 0:0:0:0:0:ffff:4c7b:1bf2
76.123.27.243 0:0:0:0:0:ffff:4c7b:1bf3
76.123.27.244 0:0:0:0:0:ffff:4c7b:1bf4
76.123.27.245 0:0:0:0:0:ffff:4c7b:1bf5
76.123.27.246 0:0:0:0:0:ffff:4c7b:1bf6
76.123.27.247 0:0:0:0:0:ffff:4c7b:1bf7
76.123.27.248 0:0:0:0:0:ffff:4c7b:1bf8
76.123.27.249 0:0:0:0:0:ffff:4c7b:1bf9
76.123.27.250 0:0:0:0:0:ffff:4c7b:1bfa
76.123.27.251 0:0:0:0:0:ffff:4c7b:1bfb
76.123.27.252 0:0:0:0:0:ffff:4c7b:1bfc
76.123.27.253 0:0:0:0:0:ffff:4c7b:1bfd
76.123.27.254 0:0:0:0:0:ffff:4c7b:1bfe
76.123.27.255 0:0:0:0:0:ffff:4c7b: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.