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
198.59.27.1 0:0:0:0:0:ffff:c63b:1b01
198.59.27.2 0:0:0:0:0:ffff:c63b:1b02
198.59.27.3 0:0:0:0:0:ffff:c63b:1b03
198.59.27.4 0:0:0:0:0:ffff:c63b:1b04
198.59.27.5 0:0:0:0:0:ffff:c63b:1b05
198.59.27.6 0:0:0:0:0:ffff:c63b:1b06
198.59.27.7 0:0:0:0:0:ffff:c63b:1b07
198.59.27.8 0:0:0:0:0:ffff:c63b:1b08
198.59.27.9 0:0:0:0:0:ffff:c63b:1b09
198.59.27.10 0:0:0:0:0:ffff:c63b:1b0a
198.59.27.11 0:0:0:0:0:ffff:c63b:1b0b
198.59.27.12 0:0:0:0:0:ffff:c63b:1b0c
198.59.27.13 0:0:0:0:0:ffff:c63b:1b0d
198.59.27.14 0:0:0:0:0:ffff:c63b:1b0e
198.59.27.15 0:0:0:0:0:ffff:c63b:1b0f
198.59.27.16 0:0:0:0:0:ffff:c63b:1b10
198.59.27.17 0:0:0:0:0:ffff:c63b:1b11
198.59.27.18 0:0:0:0:0:ffff:c63b:1b12
198.59.27.19 0:0:0:0:0:ffff:c63b:1b13
198.59.27.20 0:0:0:0:0:ffff:c63b:1b14
198.59.27.21 0:0:0:0:0:ffff:c63b:1b15
198.59.27.22 0:0:0:0:0:ffff:c63b:1b16
198.59.27.23 0:0:0:0:0:ffff:c63b:1b17
198.59.27.24 0:0:0:0:0:ffff:c63b:1b18
198.59.27.25 0:0:0:0:0:ffff:c63b:1b19
198.59.27.26 0:0:0:0:0:ffff:c63b:1b1a
198.59.27.27 0:0:0:0:0:ffff:c63b:1b1b
198.59.27.28 0:0:0:0:0:ffff:c63b:1b1c
198.59.27.29 0:0:0:0:0:ffff:c63b:1b1d
198.59.27.30 0:0:0:0:0:ffff:c63b:1b1e
198.59.27.31 0:0:0:0:0:ffff:c63b:1b1f
198.59.27.32 0:0:0:0:0:ffff:c63b:1b20
198.59.27.33 0:0:0:0:0:ffff:c63b:1b21
198.59.27.34 0:0:0:0:0:ffff:c63b:1b22
198.59.27.35 0:0:0:0:0:ffff:c63b:1b23
198.59.27.36 0:0:0:0:0:ffff:c63b:1b24
198.59.27.37 0:0:0:0:0:ffff:c63b:1b25
198.59.27.38 0:0:0:0:0:ffff:c63b:1b26
198.59.27.39 0:0:0:0:0:ffff:c63b:1b27
198.59.27.40 0:0:0:0:0:ffff:c63b:1b28
198.59.27.41 0:0:0:0:0:ffff:c63b:1b29
198.59.27.42 0:0:0:0:0:ffff:c63b:1b2a
198.59.27.43 0:0:0:0:0:ffff:c63b:1b2b
198.59.27.44 0:0:0:0:0:ffff:c63b:1b2c
198.59.27.45 0:0:0:0:0:ffff:c63b:1b2d
198.59.27.46 0:0:0:0:0:ffff:c63b:1b2e
198.59.27.47 0:0:0:0:0:ffff:c63b:1b2f
198.59.27.48 0:0:0:0:0:ffff:c63b:1b30
198.59.27.49 0:0:0:0:0:ffff:c63b:1b31
198.59.27.50 0:0:0:0:0:ffff:c63b:1b32
198.59.27.51 0:0:0:0:0:ffff:c63b:1b33
198.59.27.52 0:0:0:0:0:ffff:c63b:1b34
198.59.27.53 0:0:0:0:0:ffff:c63b:1b35
198.59.27.54 0:0:0:0:0:ffff:c63b:1b36
198.59.27.55 0:0:0:0:0:ffff:c63b:1b37
198.59.27.56 0:0:0:0:0:ffff:c63b:1b38
198.59.27.57 0:0:0:0:0:ffff:c63b:1b39
198.59.27.58 0:0:0:0:0:ffff:c63b:1b3a
198.59.27.59 0:0:0:0:0:ffff:c63b:1b3b
198.59.27.60 0:0:0:0:0:ffff:c63b:1b3c


198.59.27.61 0:0:0:0:0:ffff:c63b:1b3d
198.59.27.62 0:0:0:0:0:ffff:c63b:1b3e
198.59.27.63 0:0:0:0:0:ffff:c63b:1b3f
198.59.27.64 0:0:0:0:0:ffff:c63b:1b40
198.59.27.65 0:0:0:0:0:ffff:c63b:1b41
198.59.27.66 0:0:0:0:0:ffff:c63b:1b42
198.59.27.67 0:0:0:0:0:ffff:c63b:1b43
198.59.27.68 0:0:0:0:0:ffff:c63b:1b44
198.59.27.69 0:0:0:0:0:ffff:c63b:1b45
198.59.27.70 0:0:0:0:0:ffff:c63b:1b46
198.59.27.71 0:0:0:0:0:ffff:c63b:1b47
198.59.27.72 0:0:0:0:0:ffff:c63b:1b48
198.59.27.73 0:0:0:0:0:ffff:c63b:1b49
198.59.27.74 0:0:0:0:0:ffff:c63b:1b4a
198.59.27.75 0:0:0:0:0:ffff:c63b:1b4b
198.59.27.76 0:0:0:0:0:ffff:c63b:1b4c
198.59.27.77 0:0:0:0:0:ffff:c63b:1b4d
198.59.27.78 0:0:0:0:0:ffff:c63b:1b4e
198.59.27.79 0:0:0:0:0:ffff:c63b:1b4f
198.59.27.80 0:0:0:0:0:ffff:c63b:1b50
198.59.27.81 0:0:0:0:0:ffff:c63b:1b51
198.59.27.82 0:0:0:0:0:ffff:c63b:1b52
198.59.27.83 0:0:0:0:0:ffff:c63b:1b53
198.59.27.84 0:0:0:0:0:ffff:c63b:1b54
198.59.27.85 0:0:0:0:0:ffff:c63b:1b55
198.59.27.86 0:0:0:0:0:ffff:c63b:1b56
198.59.27.87 0:0:0:0:0:ffff:c63b:1b57
198.59.27.88 0:0:0:0:0:ffff:c63b:1b58
198.59.27.89 0:0:0:0:0:ffff:c63b:1b59
198.59.27.90 0:0:0:0:0:ffff:c63b:1b5a
198.59.27.91 0:0:0:0:0:ffff:c63b:1b5b
198.59.27.92 0:0:0:0:0:ffff:c63b:1b5c
198.59.27.93 0:0:0:0:0:ffff:c63b:1b5d
198.59.27.94 0:0:0:0:0:ffff:c63b:1b5e
198.59.27.95 0:0:0:0:0:ffff:c63b:1b5f
198.59.27.96 0:0:0:0:0:ffff:c63b:1b60
198.59.27.97 0:0:0:0:0:ffff:c63b:1b61
198.59.27.98 0:0:0:0:0:ffff:c63b:1b62
198.59.27.99 0:0:0:0:0:ffff:c63b:1b63
198.59.27.100 0:0:0:0:0:ffff:c63b:1b64
198.59.27.101 0:0:0:0:0:ffff:c63b:1b65
198.59.27.102 0:0:0:0:0:ffff:c63b:1b66
198.59.27.103 0:0:0:0:0:ffff:c63b:1b67
198.59.27.104 0:0:0:0:0:ffff:c63b:1b68
198.59.27.105 0:0:0:0:0:ffff:c63b:1b69
198.59.27.106 0:0:0:0:0:ffff:c63b:1b6a
198.59.27.107 0:0:0:0:0:ffff:c63b:1b6b
198.59.27.108 0:0:0:0:0:ffff:c63b:1b6c
198.59.27.109 0:0:0:0:0:ffff:c63b:1b6d
198.59.27.110 0:0:0:0:0:ffff:c63b:1b6e
198.59.27.111 0:0:0:0:0:ffff:c63b:1b6f
198.59.27.112 0:0:0:0:0:ffff:c63b:1b70
198.59.27.113 0:0:0:0:0:ffff:c63b:1b71
198.59.27.114 0:0:0:0:0:ffff:c63b:1b72
198.59.27.115 0:0:0:0:0:ffff:c63b:1b73
198.59.27.116 0:0:0:0:0:ffff:c63b:1b74
198.59.27.117 0:0:0:0:0:ffff:c63b:1b75
198.59.27.118 0:0:0:0:0:ffff:c63b:1b76
198.59.27.119 0:0:0:0:0:ffff:c63b:1b77
198.59.27.120 0:0:0:0:0:ffff:c63b:1b78


198.59.27.121 0:0:0:0:0:ffff:c63b:1b79
198.59.27.122 0:0:0:0:0:ffff:c63b:1b7a
198.59.27.123 0:0:0:0:0:ffff:c63b:1b7b
198.59.27.124 0:0:0:0:0:ffff:c63b:1b7c
198.59.27.125 0:0:0:0:0:ffff:c63b:1b7d
198.59.27.126 0:0:0:0:0:ffff:c63b:1b7e
198.59.27.127 0:0:0:0:0:ffff:c63b:1b7f
198.59.27.128 0:0:0:0:0:ffff:c63b:1b80
198.59.27.129 0:0:0:0:0:ffff:c63b:1b81
198.59.27.130 0:0:0:0:0:ffff:c63b:1b82
198.59.27.131 0:0:0:0:0:ffff:c63b:1b83
198.59.27.132 0:0:0:0:0:ffff:c63b:1b84
198.59.27.133 0:0:0:0:0:ffff:c63b:1b85
198.59.27.134 0:0:0:0:0:ffff:c63b:1b86
198.59.27.135 0:0:0:0:0:ffff:c63b:1b87
198.59.27.136 0:0:0:0:0:ffff:c63b:1b88
198.59.27.137 0:0:0:0:0:ffff:c63b:1b89
198.59.27.138 0:0:0:0:0:ffff:c63b:1b8a
198.59.27.139 0:0:0:0:0:ffff:c63b:1b8b
198.59.27.140 0:0:0:0:0:ffff:c63b:1b8c
198.59.27.141 0:0:0:0:0:ffff:c63b:1b8d
198.59.27.142 0:0:0:0:0:ffff:c63b:1b8e
198.59.27.143 0:0:0:0:0:ffff:c63b:1b8f
198.59.27.144 0:0:0:0:0:ffff:c63b:1b90
198.59.27.145 0:0:0:0:0:ffff:c63b:1b91
198.59.27.146 0:0:0:0:0:ffff:c63b:1b92
198.59.27.147 0:0:0:0:0:ffff:c63b:1b93
198.59.27.148 0:0:0:0:0:ffff:c63b:1b94
198.59.27.149 0:0:0:0:0:ffff:c63b:1b95
198.59.27.150 0:0:0:0:0:ffff:c63b:1b96
198.59.27.151 0:0:0:0:0:ffff:c63b:1b97
198.59.27.152 0:0:0:0:0:ffff:c63b:1b98
198.59.27.153 0:0:0:0:0:ffff:c63b:1b99
198.59.27.154 0:0:0:0:0:ffff:c63b:1b9a
198.59.27.155 0:0:0:0:0:ffff:c63b:1b9b
198.59.27.156 0:0:0:0:0:ffff:c63b:1b9c
198.59.27.157 0:0:0:0:0:ffff:c63b:1b9d
198.59.27.158 0:0:0:0:0:ffff:c63b:1b9e
198.59.27.159 0:0:0:0:0:ffff:c63b:1b9f
198.59.27.160 0:0:0:0:0:ffff:c63b:1ba0
198.59.27.161 0:0:0:0:0:ffff:c63b:1ba1
198.59.27.162 0:0:0:0:0:ffff:c63b:1ba2
198.59.27.163 0:0:0:0:0:ffff:c63b:1ba3
198.59.27.164 0:0:0:0:0:ffff:c63b:1ba4
198.59.27.165 0:0:0:0:0:ffff:c63b:1ba5
198.59.27.166 0:0:0:0:0:ffff:c63b:1ba6
198.59.27.167 0:0:0:0:0:ffff:c63b:1ba7
198.59.27.168 0:0:0:0:0:ffff:c63b:1ba8
198.59.27.169 0:0:0:0:0:ffff:c63b:1ba9
198.59.27.170 0:0:0:0:0:ffff:c63b:1baa
198.59.27.171 0:0:0:0:0:ffff:c63b:1bab
198.59.27.172 0:0:0:0:0:ffff:c63b:1bac
198.59.27.173 0:0:0:0:0:ffff:c63b:1bad
198.59.27.174 0:0:0:0:0:ffff:c63b:1bae
198.59.27.175 0:0:0:0:0:ffff:c63b:1baf
198.59.27.176 0:0:0:0:0:ffff:c63b:1bb0
198.59.27.177 0:0:0:0:0:ffff:c63b:1bb1
198.59.27.178 0:0:0:0:0:ffff:c63b:1bb2
198.59.27.179 0:0:0:0:0:ffff:c63b:1bb3
198.59.27.180 0:0:0:0:0:ffff:c63b:1bb4


198.59.27.181 0:0:0:0:0:ffff:c63b:1bb5
198.59.27.182 0:0:0:0:0:ffff:c63b:1bb6
198.59.27.183 0:0:0:0:0:ffff:c63b:1bb7
198.59.27.184 0:0:0:0:0:ffff:c63b:1bb8
198.59.27.185 0:0:0:0:0:ffff:c63b:1bb9
198.59.27.186 0:0:0:0:0:ffff:c63b:1bba
198.59.27.187 0:0:0:0:0:ffff:c63b:1bbb
198.59.27.188 0:0:0:0:0:ffff:c63b:1bbc
198.59.27.189 0:0:0:0:0:ffff:c63b:1bbd
198.59.27.190 0:0:0:0:0:ffff:c63b:1bbe
198.59.27.191 0:0:0:0:0:ffff:c63b:1bbf
198.59.27.192 0:0:0:0:0:ffff:c63b:1bc0
198.59.27.193 0:0:0:0:0:ffff:c63b:1bc1
198.59.27.194 0:0:0:0:0:ffff:c63b:1bc2
198.59.27.195 0:0:0:0:0:ffff:c63b:1bc3
198.59.27.196 0:0:0:0:0:ffff:c63b:1bc4
198.59.27.197 0:0:0:0:0:ffff:c63b:1bc5
198.59.27.198 0:0:0:0:0:ffff:c63b:1bc6
198.59.27.199 0:0:0:0:0:ffff:c63b:1bc7
198.59.27.200 0:0:0:0:0:ffff:c63b:1bc8
198.59.27.201 0:0:0:0:0:ffff:c63b:1bc9
198.59.27.202 0:0:0:0:0:ffff:c63b:1bca
198.59.27.203 0:0:0:0:0:ffff:c63b:1bcb
198.59.27.204 0:0:0:0:0:ffff:c63b:1bcc
198.59.27.205 0:0:0:0:0:ffff:c63b:1bcd
198.59.27.206 0:0:0:0:0:ffff:c63b:1bce
198.59.27.207 0:0:0:0:0:ffff:c63b:1bcf
198.59.27.208 0:0:0:0:0:ffff:c63b:1bd0
198.59.27.209 0:0:0:0:0:ffff:c63b:1bd1
198.59.27.210 0:0:0:0:0:ffff:c63b:1bd2
198.59.27.211 0:0:0:0:0:ffff:c63b:1bd3
198.59.27.212 0:0:0:0:0:ffff:c63b:1bd4
198.59.27.213 0:0:0:0:0:ffff:c63b:1bd5
198.59.27.214 0:0:0:0:0:ffff:c63b:1bd6
198.59.27.215 0:0:0:0:0:ffff:c63b:1bd7
198.59.27.216 0:0:0:0:0:ffff:c63b:1bd8
198.59.27.217 0:0:0:0:0:ffff:c63b:1bd9
198.59.27.218 0:0:0:0:0:ffff:c63b:1bda
198.59.27.219 0:0:0:0:0:ffff:c63b:1bdb
198.59.27.220 0:0:0:0:0:ffff:c63b:1bdc
198.59.27.221 0:0:0:0:0:ffff:c63b:1bdd
198.59.27.222 0:0:0:0:0:ffff:c63b:1bde
198.59.27.223 0:0:0:0:0:ffff:c63b:1bdf
198.59.27.224 0:0:0:0:0:ffff:c63b:1be0
198.59.27.225 0:0:0:0:0:ffff:c63b:1be1
198.59.27.226 0:0:0:0:0:ffff:c63b:1be2
198.59.27.227 0:0:0:0:0:ffff:c63b:1be3
198.59.27.228 0:0:0:0:0:ffff:c63b:1be4
198.59.27.229 0:0:0:0:0:ffff:c63b:1be5
198.59.27.230 0:0:0:0:0:ffff:c63b:1be6
198.59.27.231 0:0:0:0:0:ffff:c63b:1be7
198.59.27.232 0:0:0:0:0:ffff:c63b:1be8
198.59.27.233 0:0:0:0:0:ffff:c63b:1be9
198.59.27.234 0:0:0:0:0:ffff:c63b:1bea
198.59.27.235 0:0:0:0:0:ffff:c63b:1beb
198.59.27.236 0:0:0:0:0:ffff:c63b:1bec
198.59.27.237 0:0:0:0:0:ffff:c63b:1bed
198.59.27.238 0:0:0:0:0:ffff:c63b:1bee
198.59.27.239 0:0:0:0:0:ffff:c63b:1bef
198.59.27.240 0:0:0:0:0:ffff:c63b:1bf0
198.59.27.241 0:0:0:0:0:ffff:c63b:1bf1
198.59.27.242 0:0:0:0:0:ffff:c63b:1bf2
198.59.27.243 0:0:0:0:0:ffff:c63b:1bf3
198.59.27.244 0:0:0:0:0:ffff:c63b:1bf4
198.59.27.245 0:0:0:0:0:ffff:c63b:1bf5
198.59.27.246 0:0:0:0:0:ffff:c63b:1bf6
198.59.27.247 0:0:0:0:0:ffff:c63b:1bf7
198.59.27.248 0:0:0:0:0:ffff:c63b:1bf8
198.59.27.249 0:0:0:0:0:ffff:c63b:1bf9
198.59.27.250 0:0:0:0:0:ffff:c63b:1bfa
198.59.27.251 0:0:0:0:0:ffff:c63b:1bfb
198.59.27.252 0:0:0:0:0:ffff:c63b:1bfc
198.59.27.253 0:0:0:0:0:ffff:c63b:1bfd
198.59.27.254 0:0:0:0:0:ffff:c63b:1bfe
198.59.27.255 0:0:0:0:0:ffff:c63b: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.