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
143.243.59.1 0:0:0:0:0:ffff:8ff3:3b01
143.243.59.2 0:0:0:0:0:ffff:8ff3:3b02
143.243.59.3 0:0:0:0:0:ffff:8ff3:3b03
143.243.59.4 0:0:0:0:0:ffff:8ff3:3b04
143.243.59.5 0:0:0:0:0:ffff:8ff3:3b05
143.243.59.6 0:0:0:0:0:ffff:8ff3:3b06
143.243.59.7 0:0:0:0:0:ffff:8ff3:3b07
143.243.59.8 0:0:0:0:0:ffff:8ff3:3b08
143.243.59.9 0:0:0:0:0:ffff:8ff3:3b09
143.243.59.10 0:0:0:0:0:ffff:8ff3:3b0a
143.243.59.11 0:0:0:0:0:ffff:8ff3:3b0b
143.243.59.12 0:0:0:0:0:ffff:8ff3:3b0c
143.243.59.13 0:0:0:0:0:ffff:8ff3:3b0d
143.243.59.14 0:0:0:0:0:ffff:8ff3:3b0e
143.243.59.15 0:0:0:0:0:ffff:8ff3:3b0f
143.243.59.16 0:0:0:0:0:ffff:8ff3:3b10
143.243.59.17 0:0:0:0:0:ffff:8ff3:3b11
143.243.59.18 0:0:0:0:0:ffff:8ff3:3b12
143.243.59.19 0:0:0:0:0:ffff:8ff3:3b13
143.243.59.20 0:0:0:0:0:ffff:8ff3:3b14
143.243.59.21 0:0:0:0:0:ffff:8ff3:3b15
143.243.59.22 0:0:0:0:0:ffff:8ff3:3b16
143.243.59.23 0:0:0:0:0:ffff:8ff3:3b17
143.243.59.24 0:0:0:0:0:ffff:8ff3:3b18
143.243.59.25 0:0:0:0:0:ffff:8ff3:3b19
143.243.59.26 0:0:0:0:0:ffff:8ff3:3b1a
143.243.59.27 0:0:0:0:0:ffff:8ff3:3b1b
143.243.59.28 0:0:0:0:0:ffff:8ff3:3b1c
143.243.59.29 0:0:0:0:0:ffff:8ff3:3b1d
143.243.59.30 0:0:0:0:0:ffff:8ff3:3b1e
143.243.59.31 0:0:0:0:0:ffff:8ff3:3b1f
143.243.59.32 0:0:0:0:0:ffff:8ff3:3b20
143.243.59.33 0:0:0:0:0:ffff:8ff3:3b21
143.243.59.34 0:0:0:0:0:ffff:8ff3:3b22
143.243.59.35 0:0:0:0:0:ffff:8ff3:3b23
143.243.59.36 0:0:0:0:0:ffff:8ff3:3b24
143.243.59.37 0:0:0:0:0:ffff:8ff3:3b25
143.243.59.38 0:0:0:0:0:ffff:8ff3:3b26
143.243.59.39 0:0:0:0:0:ffff:8ff3:3b27
143.243.59.40 0:0:0:0:0:ffff:8ff3:3b28
143.243.59.41 0:0:0:0:0:ffff:8ff3:3b29
143.243.59.42 0:0:0:0:0:ffff:8ff3:3b2a
143.243.59.43 0:0:0:0:0:ffff:8ff3:3b2b
143.243.59.44 0:0:0:0:0:ffff:8ff3:3b2c
143.243.59.45 0:0:0:0:0:ffff:8ff3:3b2d
143.243.59.46 0:0:0:0:0:ffff:8ff3:3b2e
143.243.59.47 0:0:0:0:0:ffff:8ff3:3b2f
143.243.59.48 0:0:0:0:0:ffff:8ff3:3b30
143.243.59.49 0:0:0:0:0:ffff:8ff3:3b31
143.243.59.50 0:0:0:0:0:ffff:8ff3:3b32
143.243.59.51 0:0:0:0:0:ffff:8ff3:3b33
143.243.59.52 0:0:0:0:0:ffff:8ff3:3b34
143.243.59.53 0:0:0:0:0:ffff:8ff3:3b35
143.243.59.54 0:0:0:0:0:ffff:8ff3:3b36
143.243.59.55 0:0:0:0:0:ffff:8ff3:3b37
143.243.59.56 0:0:0:0:0:ffff:8ff3:3b38
143.243.59.57 0:0:0:0:0:ffff:8ff3:3b39
143.243.59.58 0:0:0:0:0:ffff:8ff3:3b3a
143.243.59.59 0:0:0:0:0:ffff:8ff3:3b3b
143.243.59.60 0:0:0:0:0:ffff:8ff3:3b3c


143.243.59.61 0:0:0:0:0:ffff:8ff3:3b3d
143.243.59.62 0:0:0:0:0:ffff:8ff3:3b3e
143.243.59.63 0:0:0:0:0:ffff:8ff3:3b3f
143.243.59.64 0:0:0:0:0:ffff:8ff3:3b40
143.243.59.65 0:0:0:0:0:ffff:8ff3:3b41
143.243.59.66 0:0:0:0:0:ffff:8ff3:3b42
143.243.59.67 0:0:0:0:0:ffff:8ff3:3b43
143.243.59.68 0:0:0:0:0:ffff:8ff3:3b44
143.243.59.69 0:0:0:0:0:ffff:8ff3:3b45
143.243.59.70 0:0:0:0:0:ffff:8ff3:3b46
143.243.59.71 0:0:0:0:0:ffff:8ff3:3b47
143.243.59.72 0:0:0:0:0:ffff:8ff3:3b48
143.243.59.73 0:0:0:0:0:ffff:8ff3:3b49
143.243.59.74 0:0:0:0:0:ffff:8ff3:3b4a
143.243.59.75 0:0:0:0:0:ffff:8ff3:3b4b
143.243.59.76 0:0:0:0:0:ffff:8ff3:3b4c
143.243.59.77 0:0:0:0:0:ffff:8ff3:3b4d
143.243.59.78 0:0:0:0:0:ffff:8ff3:3b4e
143.243.59.79 0:0:0:0:0:ffff:8ff3:3b4f
143.243.59.80 0:0:0:0:0:ffff:8ff3:3b50
143.243.59.81 0:0:0:0:0:ffff:8ff3:3b51
143.243.59.82 0:0:0:0:0:ffff:8ff3:3b52
143.243.59.83 0:0:0:0:0:ffff:8ff3:3b53
143.243.59.84 0:0:0:0:0:ffff:8ff3:3b54
143.243.59.85 0:0:0:0:0:ffff:8ff3:3b55
143.243.59.86 0:0:0:0:0:ffff:8ff3:3b56
143.243.59.87 0:0:0:0:0:ffff:8ff3:3b57
143.243.59.88 0:0:0:0:0:ffff:8ff3:3b58
143.243.59.89 0:0:0:0:0:ffff:8ff3:3b59
143.243.59.90 0:0:0:0:0:ffff:8ff3:3b5a
143.243.59.91 0:0:0:0:0:ffff:8ff3:3b5b
143.243.59.92 0:0:0:0:0:ffff:8ff3:3b5c
143.243.59.93 0:0:0:0:0:ffff:8ff3:3b5d
143.243.59.94 0:0:0:0:0:ffff:8ff3:3b5e
143.243.59.95 0:0:0:0:0:ffff:8ff3:3b5f
143.243.59.96 0:0:0:0:0:ffff:8ff3:3b60
143.243.59.97 0:0:0:0:0:ffff:8ff3:3b61
143.243.59.98 0:0:0:0:0:ffff:8ff3:3b62
143.243.59.99 0:0:0:0:0:ffff:8ff3:3b63
143.243.59.100 0:0:0:0:0:ffff:8ff3:3b64
143.243.59.101 0:0:0:0:0:ffff:8ff3:3b65
143.243.59.102 0:0:0:0:0:ffff:8ff3:3b66
143.243.59.103 0:0:0:0:0:ffff:8ff3:3b67
143.243.59.104 0:0:0:0:0:ffff:8ff3:3b68
143.243.59.105 0:0:0:0:0:ffff:8ff3:3b69
143.243.59.106 0:0:0:0:0:ffff:8ff3:3b6a
143.243.59.107 0:0:0:0:0:ffff:8ff3:3b6b
143.243.59.108 0:0:0:0:0:ffff:8ff3:3b6c
143.243.59.109 0:0:0:0:0:ffff:8ff3:3b6d
143.243.59.110 0:0:0:0:0:ffff:8ff3:3b6e
143.243.59.111 0:0:0:0:0:ffff:8ff3:3b6f
143.243.59.112 0:0:0:0:0:ffff:8ff3:3b70
143.243.59.113 0:0:0:0:0:ffff:8ff3:3b71
143.243.59.114 0:0:0:0:0:ffff:8ff3:3b72
143.243.59.115 0:0:0:0:0:ffff:8ff3:3b73
143.243.59.116 0:0:0:0:0:ffff:8ff3:3b74
143.243.59.117 0:0:0:0:0:ffff:8ff3:3b75
143.243.59.118 0:0:0:0:0:ffff:8ff3:3b76
143.243.59.119 0:0:0:0:0:ffff:8ff3:3b77
143.243.59.120 0:0:0:0:0:ffff:8ff3:3b78


143.243.59.121 0:0:0:0:0:ffff:8ff3:3b79
143.243.59.122 0:0:0:0:0:ffff:8ff3:3b7a
143.243.59.123 0:0:0:0:0:ffff:8ff3:3b7b
143.243.59.124 0:0:0:0:0:ffff:8ff3:3b7c
143.243.59.125 0:0:0:0:0:ffff:8ff3:3b7d
143.243.59.126 0:0:0:0:0:ffff:8ff3:3b7e
143.243.59.127 0:0:0:0:0:ffff:8ff3:3b7f
143.243.59.128 0:0:0:0:0:ffff:8ff3:3b80
143.243.59.129 0:0:0:0:0:ffff:8ff3:3b81
143.243.59.130 0:0:0:0:0:ffff:8ff3:3b82
143.243.59.131 0:0:0:0:0:ffff:8ff3:3b83
143.243.59.132 0:0:0:0:0:ffff:8ff3:3b84
143.243.59.133 0:0:0:0:0:ffff:8ff3:3b85
143.243.59.134 0:0:0:0:0:ffff:8ff3:3b86
143.243.59.135 0:0:0:0:0:ffff:8ff3:3b87
143.243.59.136 0:0:0:0:0:ffff:8ff3:3b88
143.243.59.137 0:0:0:0:0:ffff:8ff3:3b89
143.243.59.138 0:0:0:0:0:ffff:8ff3:3b8a
143.243.59.139 0:0:0:0:0:ffff:8ff3:3b8b
143.243.59.140 0:0:0:0:0:ffff:8ff3:3b8c
143.243.59.141 0:0:0:0:0:ffff:8ff3:3b8d
143.243.59.142 0:0:0:0:0:ffff:8ff3:3b8e
143.243.59.143 0:0:0:0:0:ffff:8ff3:3b8f
143.243.59.144 0:0:0:0:0:ffff:8ff3:3b90
143.243.59.145 0:0:0:0:0:ffff:8ff3:3b91
143.243.59.146 0:0:0:0:0:ffff:8ff3:3b92
143.243.59.147 0:0:0:0:0:ffff:8ff3:3b93
143.243.59.148 0:0:0:0:0:ffff:8ff3:3b94
143.243.59.149 0:0:0:0:0:ffff:8ff3:3b95
143.243.59.150 0:0:0:0:0:ffff:8ff3:3b96
143.243.59.151 0:0:0:0:0:ffff:8ff3:3b97
143.243.59.152 0:0:0:0:0:ffff:8ff3:3b98
143.243.59.153 0:0:0:0:0:ffff:8ff3:3b99
143.243.59.154 0:0:0:0:0:ffff:8ff3:3b9a
143.243.59.155 0:0:0:0:0:ffff:8ff3:3b9b
143.243.59.156 0:0:0:0:0:ffff:8ff3:3b9c
143.243.59.157 0:0:0:0:0:ffff:8ff3:3b9d
143.243.59.158 0:0:0:0:0:ffff:8ff3:3b9e
143.243.59.159 0:0:0:0:0:ffff:8ff3:3b9f
143.243.59.160 0:0:0:0:0:ffff:8ff3:3ba0
143.243.59.161 0:0:0:0:0:ffff:8ff3:3ba1
143.243.59.162 0:0:0:0:0:ffff:8ff3:3ba2
143.243.59.163 0:0:0:0:0:ffff:8ff3:3ba3
143.243.59.164 0:0:0:0:0:ffff:8ff3:3ba4
143.243.59.165 0:0:0:0:0:ffff:8ff3:3ba5
143.243.59.166 0:0:0:0:0:ffff:8ff3:3ba6
143.243.59.167 0:0:0:0:0:ffff:8ff3:3ba7
143.243.59.168 0:0:0:0:0:ffff:8ff3:3ba8
143.243.59.169 0:0:0:0:0:ffff:8ff3:3ba9
143.243.59.170 0:0:0:0:0:ffff:8ff3:3baa
143.243.59.171 0:0:0:0:0:ffff:8ff3:3bab
143.243.59.172 0:0:0:0:0:ffff:8ff3:3bac
143.243.59.173 0:0:0:0:0:ffff:8ff3:3bad
143.243.59.174 0:0:0:0:0:ffff:8ff3:3bae
143.243.59.175 0:0:0:0:0:ffff:8ff3:3baf
143.243.59.176 0:0:0:0:0:ffff:8ff3:3bb0
143.243.59.177 0:0:0:0:0:ffff:8ff3:3bb1
143.243.59.178 0:0:0:0:0:ffff:8ff3:3bb2
143.243.59.179 0:0:0:0:0:ffff:8ff3:3bb3
143.243.59.180 0:0:0:0:0:ffff:8ff3:3bb4


143.243.59.181 0:0:0:0:0:ffff:8ff3:3bb5
143.243.59.182 0:0:0:0:0:ffff:8ff3:3bb6
143.243.59.183 0:0:0:0:0:ffff:8ff3:3bb7
143.243.59.184 0:0:0:0:0:ffff:8ff3:3bb8
143.243.59.185 0:0:0:0:0:ffff:8ff3:3bb9
143.243.59.186 0:0:0:0:0:ffff:8ff3:3bba
143.243.59.187 0:0:0:0:0:ffff:8ff3:3bbb
143.243.59.188 0:0:0:0:0:ffff:8ff3:3bbc
143.243.59.189 0:0:0:0:0:ffff:8ff3:3bbd
143.243.59.190 0:0:0:0:0:ffff:8ff3:3bbe
143.243.59.191 0:0:0:0:0:ffff:8ff3:3bbf
143.243.59.192 0:0:0:0:0:ffff:8ff3:3bc0
143.243.59.193 0:0:0:0:0:ffff:8ff3:3bc1
143.243.59.194 0:0:0:0:0:ffff:8ff3:3bc2
143.243.59.195 0:0:0:0:0:ffff:8ff3:3bc3
143.243.59.196 0:0:0:0:0:ffff:8ff3:3bc4
143.243.59.197 0:0:0:0:0:ffff:8ff3:3bc5
143.243.59.198 0:0:0:0:0:ffff:8ff3:3bc6
143.243.59.199 0:0:0:0:0:ffff:8ff3:3bc7
143.243.59.200 0:0:0:0:0:ffff:8ff3:3bc8
143.243.59.201 0:0:0:0:0:ffff:8ff3:3bc9
143.243.59.202 0:0:0:0:0:ffff:8ff3:3bca
143.243.59.203 0:0:0:0:0:ffff:8ff3:3bcb
143.243.59.204 0:0:0:0:0:ffff:8ff3:3bcc
143.243.59.205 0:0:0:0:0:ffff:8ff3:3bcd
143.243.59.206 0:0:0:0:0:ffff:8ff3:3bce
143.243.59.207 0:0:0:0:0:ffff:8ff3:3bcf
143.243.59.208 0:0:0:0:0:ffff:8ff3:3bd0
143.243.59.209 0:0:0:0:0:ffff:8ff3:3bd1
143.243.59.210 0:0:0:0:0:ffff:8ff3:3bd2
143.243.59.211 0:0:0:0:0:ffff:8ff3:3bd3
143.243.59.212 0:0:0:0:0:ffff:8ff3:3bd4
143.243.59.213 0:0:0:0:0:ffff:8ff3:3bd5
143.243.59.214 0:0:0:0:0:ffff:8ff3:3bd6
143.243.59.215 0:0:0:0:0:ffff:8ff3:3bd7
143.243.59.216 0:0:0:0:0:ffff:8ff3:3bd8
143.243.59.217 0:0:0:0:0:ffff:8ff3:3bd9
143.243.59.218 0:0:0:0:0:ffff:8ff3:3bda
143.243.59.219 0:0:0:0:0:ffff:8ff3:3bdb
143.243.59.220 0:0:0:0:0:ffff:8ff3:3bdc
143.243.59.221 0:0:0:0:0:ffff:8ff3:3bdd
143.243.59.222 0:0:0:0:0:ffff:8ff3:3bde
143.243.59.223 0:0:0:0:0:ffff:8ff3:3bdf
143.243.59.224 0:0:0:0:0:ffff:8ff3:3be0
143.243.59.225 0:0:0:0:0:ffff:8ff3:3be1
143.243.59.226 0:0:0:0:0:ffff:8ff3:3be2
143.243.59.227 0:0:0:0:0:ffff:8ff3:3be3
143.243.59.228 0:0:0:0:0:ffff:8ff3:3be4
143.243.59.229 0:0:0:0:0:ffff:8ff3:3be5
143.243.59.230 0:0:0:0:0:ffff:8ff3:3be6
143.243.59.231 0:0:0:0:0:ffff:8ff3:3be7
143.243.59.232 0:0:0:0:0:ffff:8ff3:3be8
143.243.59.233 0:0:0:0:0:ffff:8ff3:3be9
143.243.59.234 0:0:0:0:0:ffff:8ff3:3bea
143.243.59.235 0:0:0:0:0:ffff:8ff3:3beb
143.243.59.236 0:0:0:0:0:ffff:8ff3:3bec
143.243.59.237 0:0:0:0:0:ffff:8ff3:3bed
143.243.59.238 0:0:0:0:0:ffff:8ff3:3bee
143.243.59.239 0:0:0:0:0:ffff:8ff3:3bef
143.243.59.240 0:0:0:0:0:ffff:8ff3:3bf0
143.243.59.241 0:0:0:0:0:ffff:8ff3:3bf1
143.243.59.242 0:0:0:0:0:ffff:8ff3:3bf2
143.243.59.243 0:0:0:0:0:ffff:8ff3:3bf3
143.243.59.244 0:0:0:0:0:ffff:8ff3:3bf4
143.243.59.245 0:0:0:0:0:ffff:8ff3:3bf5
143.243.59.246 0:0:0:0:0:ffff:8ff3:3bf6
143.243.59.247 0:0:0:0:0:ffff:8ff3:3bf7
143.243.59.248 0:0:0:0:0:ffff:8ff3:3bf8
143.243.59.249 0:0:0:0:0:ffff:8ff3:3bf9
143.243.59.250 0:0:0:0:0:ffff:8ff3:3bfa
143.243.59.251 0:0:0:0:0:ffff:8ff3:3bfb
143.243.59.252 0:0:0:0:0:ffff:8ff3:3bfc
143.243.59.253 0:0:0:0:0:ffff:8ff3:3bfd
143.243.59.254 0:0:0:0:0:ffff:8ff3:3bfe
143.243.59.255 0:0:0:0:0:ffff:8ff3:3bff


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.