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
43.43.59.1 0:0:0:0:0:ffff:2b2b:3b01
43.43.59.2 0:0:0:0:0:ffff:2b2b:3b02
43.43.59.3 0:0:0:0:0:ffff:2b2b:3b03
43.43.59.4 0:0:0:0:0:ffff:2b2b:3b04
43.43.59.5 0:0:0:0:0:ffff:2b2b:3b05
43.43.59.6 0:0:0:0:0:ffff:2b2b:3b06
43.43.59.7 0:0:0:0:0:ffff:2b2b:3b07
43.43.59.8 0:0:0:0:0:ffff:2b2b:3b08
43.43.59.9 0:0:0:0:0:ffff:2b2b:3b09
43.43.59.10 0:0:0:0:0:ffff:2b2b:3b0a
43.43.59.11 0:0:0:0:0:ffff:2b2b:3b0b
43.43.59.12 0:0:0:0:0:ffff:2b2b:3b0c
43.43.59.13 0:0:0:0:0:ffff:2b2b:3b0d
43.43.59.14 0:0:0:0:0:ffff:2b2b:3b0e
43.43.59.15 0:0:0:0:0:ffff:2b2b:3b0f
43.43.59.16 0:0:0:0:0:ffff:2b2b:3b10
43.43.59.17 0:0:0:0:0:ffff:2b2b:3b11
43.43.59.18 0:0:0:0:0:ffff:2b2b:3b12
43.43.59.19 0:0:0:0:0:ffff:2b2b:3b13
43.43.59.20 0:0:0:0:0:ffff:2b2b:3b14
43.43.59.21 0:0:0:0:0:ffff:2b2b:3b15
43.43.59.22 0:0:0:0:0:ffff:2b2b:3b16
43.43.59.23 0:0:0:0:0:ffff:2b2b:3b17
43.43.59.24 0:0:0:0:0:ffff:2b2b:3b18
43.43.59.25 0:0:0:0:0:ffff:2b2b:3b19
43.43.59.26 0:0:0:0:0:ffff:2b2b:3b1a
43.43.59.27 0:0:0:0:0:ffff:2b2b:3b1b
43.43.59.28 0:0:0:0:0:ffff:2b2b:3b1c
43.43.59.29 0:0:0:0:0:ffff:2b2b:3b1d
43.43.59.30 0:0:0:0:0:ffff:2b2b:3b1e
43.43.59.31 0:0:0:0:0:ffff:2b2b:3b1f
43.43.59.32 0:0:0:0:0:ffff:2b2b:3b20
43.43.59.33 0:0:0:0:0:ffff:2b2b:3b21
43.43.59.34 0:0:0:0:0:ffff:2b2b:3b22
43.43.59.35 0:0:0:0:0:ffff:2b2b:3b23
43.43.59.36 0:0:0:0:0:ffff:2b2b:3b24
43.43.59.37 0:0:0:0:0:ffff:2b2b:3b25
43.43.59.38 0:0:0:0:0:ffff:2b2b:3b26
43.43.59.39 0:0:0:0:0:ffff:2b2b:3b27
43.43.59.40 0:0:0:0:0:ffff:2b2b:3b28
43.43.59.41 0:0:0:0:0:ffff:2b2b:3b29
43.43.59.42 0:0:0:0:0:ffff:2b2b:3b2a
43.43.59.43 0:0:0:0:0:ffff:2b2b:3b2b
43.43.59.44 0:0:0:0:0:ffff:2b2b:3b2c
43.43.59.45 0:0:0:0:0:ffff:2b2b:3b2d
43.43.59.46 0:0:0:0:0:ffff:2b2b:3b2e
43.43.59.47 0:0:0:0:0:ffff:2b2b:3b2f
43.43.59.48 0:0:0:0:0:ffff:2b2b:3b30
43.43.59.49 0:0:0:0:0:ffff:2b2b:3b31
43.43.59.50 0:0:0:0:0:ffff:2b2b:3b32
43.43.59.51 0:0:0:0:0:ffff:2b2b:3b33
43.43.59.52 0:0:0:0:0:ffff:2b2b:3b34
43.43.59.53 0:0:0:0:0:ffff:2b2b:3b35
43.43.59.54 0:0:0:0:0:ffff:2b2b:3b36
43.43.59.55 0:0:0:0:0:ffff:2b2b:3b37
43.43.59.56 0:0:0:0:0:ffff:2b2b:3b38
43.43.59.57 0:0:0:0:0:ffff:2b2b:3b39
43.43.59.58 0:0:0:0:0:ffff:2b2b:3b3a
43.43.59.59 0:0:0:0:0:ffff:2b2b:3b3b
43.43.59.60 0:0:0:0:0:ffff:2b2b:3b3c


43.43.59.61 0:0:0:0:0:ffff:2b2b:3b3d
43.43.59.62 0:0:0:0:0:ffff:2b2b:3b3e
43.43.59.63 0:0:0:0:0:ffff:2b2b:3b3f
43.43.59.64 0:0:0:0:0:ffff:2b2b:3b40
43.43.59.65 0:0:0:0:0:ffff:2b2b:3b41
43.43.59.66 0:0:0:0:0:ffff:2b2b:3b42
43.43.59.67 0:0:0:0:0:ffff:2b2b:3b43
43.43.59.68 0:0:0:0:0:ffff:2b2b:3b44
43.43.59.69 0:0:0:0:0:ffff:2b2b:3b45
43.43.59.70 0:0:0:0:0:ffff:2b2b:3b46
43.43.59.71 0:0:0:0:0:ffff:2b2b:3b47
43.43.59.72 0:0:0:0:0:ffff:2b2b:3b48
43.43.59.73 0:0:0:0:0:ffff:2b2b:3b49
43.43.59.74 0:0:0:0:0:ffff:2b2b:3b4a
43.43.59.75 0:0:0:0:0:ffff:2b2b:3b4b
43.43.59.76 0:0:0:0:0:ffff:2b2b:3b4c
43.43.59.77 0:0:0:0:0:ffff:2b2b:3b4d
43.43.59.78 0:0:0:0:0:ffff:2b2b:3b4e
43.43.59.79 0:0:0:0:0:ffff:2b2b:3b4f
43.43.59.80 0:0:0:0:0:ffff:2b2b:3b50
43.43.59.81 0:0:0:0:0:ffff:2b2b:3b51
43.43.59.82 0:0:0:0:0:ffff:2b2b:3b52
43.43.59.83 0:0:0:0:0:ffff:2b2b:3b53
43.43.59.84 0:0:0:0:0:ffff:2b2b:3b54
43.43.59.85 0:0:0:0:0:ffff:2b2b:3b55
43.43.59.86 0:0:0:0:0:ffff:2b2b:3b56
43.43.59.87 0:0:0:0:0:ffff:2b2b:3b57
43.43.59.88 0:0:0:0:0:ffff:2b2b:3b58
43.43.59.89 0:0:0:0:0:ffff:2b2b:3b59
43.43.59.90 0:0:0:0:0:ffff:2b2b:3b5a
43.43.59.91 0:0:0:0:0:ffff:2b2b:3b5b
43.43.59.92 0:0:0:0:0:ffff:2b2b:3b5c
43.43.59.93 0:0:0:0:0:ffff:2b2b:3b5d
43.43.59.94 0:0:0:0:0:ffff:2b2b:3b5e
43.43.59.95 0:0:0:0:0:ffff:2b2b:3b5f
43.43.59.96 0:0:0:0:0:ffff:2b2b:3b60
43.43.59.97 0:0:0:0:0:ffff:2b2b:3b61
43.43.59.98 0:0:0:0:0:ffff:2b2b:3b62
43.43.59.99 0:0:0:0:0:ffff:2b2b:3b63
43.43.59.100 0:0:0:0:0:ffff:2b2b:3b64
43.43.59.101 0:0:0:0:0:ffff:2b2b:3b65
43.43.59.102 0:0:0:0:0:ffff:2b2b:3b66
43.43.59.103 0:0:0:0:0:ffff:2b2b:3b67
43.43.59.104 0:0:0:0:0:ffff:2b2b:3b68
43.43.59.105 0:0:0:0:0:ffff:2b2b:3b69
43.43.59.106 0:0:0:0:0:ffff:2b2b:3b6a
43.43.59.107 0:0:0:0:0:ffff:2b2b:3b6b
43.43.59.108 0:0:0:0:0:ffff:2b2b:3b6c
43.43.59.109 0:0:0:0:0:ffff:2b2b:3b6d
43.43.59.110 0:0:0:0:0:ffff:2b2b:3b6e
43.43.59.111 0:0:0:0:0:ffff:2b2b:3b6f
43.43.59.112 0:0:0:0:0:ffff:2b2b:3b70
43.43.59.113 0:0:0:0:0:ffff:2b2b:3b71
43.43.59.114 0:0:0:0:0:ffff:2b2b:3b72
43.43.59.115 0:0:0:0:0:ffff:2b2b:3b73
43.43.59.116 0:0:0:0:0:ffff:2b2b:3b74
43.43.59.117 0:0:0:0:0:ffff:2b2b:3b75
43.43.59.118 0:0:0:0:0:ffff:2b2b:3b76
43.43.59.119 0:0:0:0:0:ffff:2b2b:3b77
43.43.59.120 0:0:0:0:0:ffff:2b2b:3b78


43.43.59.121 0:0:0:0:0:ffff:2b2b:3b79
43.43.59.122 0:0:0:0:0:ffff:2b2b:3b7a
43.43.59.123 0:0:0:0:0:ffff:2b2b:3b7b
43.43.59.124 0:0:0:0:0:ffff:2b2b:3b7c
43.43.59.125 0:0:0:0:0:ffff:2b2b:3b7d
43.43.59.126 0:0:0:0:0:ffff:2b2b:3b7e
43.43.59.127 0:0:0:0:0:ffff:2b2b:3b7f
43.43.59.128 0:0:0:0:0:ffff:2b2b:3b80
43.43.59.129 0:0:0:0:0:ffff:2b2b:3b81
43.43.59.130 0:0:0:0:0:ffff:2b2b:3b82
43.43.59.131 0:0:0:0:0:ffff:2b2b:3b83
43.43.59.132 0:0:0:0:0:ffff:2b2b:3b84
43.43.59.133 0:0:0:0:0:ffff:2b2b:3b85
43.43.59.134 0:0:0:0:0:ffff:2b2b:3b86
43.43.59.135 0:0:0:0:0:ffff:2b2b:3b87
43.43.59.136 0:0:0:0:0:ffff:2b2b:3b88
43.43.59.137 0:0:0:0:0:ffff:2b2b:3b89
43.43.59.138 0:0:0:0:0:ffff:2b2b:3b8a
43.43.59.139 0:0:0:0:0:ffff:2b2b:3b8b
43.43.59.140 0:0:0:0:0:ffff:2b2b:3b8c
43.43.59.141 0:0:0:0:0:ffff:2b2b:3b8d
43.43.59.142 0:0:0:0:0:ffff:2b2b:3b8e
43.43.59.143 0:0:0:0:0:ffff:2b2b:3b8f
43.43.59.144 0:0:0:0:0:ffff:2b2b:3b90
43.43.59.145 0:0:0:0:0:ffff:2b2b:3b91
43.43.59.146 0:0:0:0:0:ffff:2b2b:3b92
43.43.59.147 0:0:0:0:0:ffff:2b2b:3b93
43.43.59.148 0:0:0:0:0:ffff:2b2b:3b94
43.43.59.149 0:0:0:0:0:ffff:2b2b:3b95
43.43.59.150 0:0:0:0:0:ffff:2b2b:3b96
43.43.59.151 0:0:0:0:0:ffff:2b2b:3b97
43.43.59.152 0:0:0:0:0:ffff:2b2b:3b98
43.43.59.153 0:0:0:0:0:ffff:2b2b:3b99
43.43.59.154 0:0:0:0:0:ffff:2b2b:3b9a
43.43.59.155 0:0:0:0:0:ffff:2b2b:3b9b
43.43.59.156 0:0:0:0:0:ffff:2b2b:3b9c
43.43.59.157 0:0:0:0:0:ffff:2b2b:3b9d
43.43.59.158 0:0:0:0:0:ffff:2b2b:3b9e
43.43.59.159 0:0:0:0:0:ffff:2b2b:3b9f
43.43.59.160 0:0:0:0:0:ffff:2b2b:3ba0
43.43.59.161 0:0:0:0:0:ffff:2b2b:3ba1
43.43.59.162 0:0:0:0:0:ffff:2b2b:3ba2
43.43.59.163 0:0:0:0:0:ffff:2b2b:3ba3
43.43.59.164 0:0:0:0:0:ffff:2b2b:3ba4
43.43.59.165 0:0:0:0:0:ffff:2b2b:3ba5
43.43.59.166 0:0:0:0:0:ffff:2b2b:3ba6
43.43.59.167 0:0:0:0:0:ffff:2b2b:3ba7
43.43.59.168 0:0:0:0:0:ffff:2b2b:3ba8
43.43.59.169 0:0:0:0:0:ffff:2b2b:3ba9
43.43.59.170 0:0:0:0:0:ffff:2b2b:3baa
43.43.59.171 0:0:0:0:0:ffff:2b2b:3bab
43.43.59.172 0:0:0:0:0:ffff:2b2b:3bac
43.43.59.173 0:0:0:0:0:ffff:2b2b:3bad
43.43.59.174 0:0:0:0:0:ffff:2b2b:3bae
43.43.59.175 0:0:0:0:0:ffff:2b2b:3baf
43.43.59.176 0:0:0:0:0:ffff:2b2b:3bb0
43.43.59.177 0:0:0:0:0:ffff:2b2b:3bb1
43.43.59.178 0:0:0:0:0:ffff:2b2b:3bb2
43.43.59.179 0:0:0:0:0:ffff:2b2b:3bb3
43.43.59.180 0:0:0:0:0:ffff:2b2b:3bb4


43.43.59.181 0:0:0:0:0:ffff:2b2b:3bb5
43.43.59.182 0:0:0:0:0:ffff:2b2b:3bb6
43.43.59.183 0:0:0:0:0:ffff:2b2b:3bb7
43.43.59.184 0:0:0:0:0:ffff:2b2b:3bb8
43.43.59.185 0:0:0:0:0:ffff:2b2b:3bb9
43.43.59.186 0:0:0:0:0:ffff:2b2b:3bba
43.43.59.187 0:0:0:0:0:ffff:2b2b:3bbb
43.43.59.188 0:0:0:0:0:ffff:2b2b:3bbc
43.43.59.189 0:0:0:0:0:ffff:2b2b:3bbd
43.43.59.190 0:0:0:0:0:ffff:2b2b:3bbe
43.43.59.191 0:0:0:0:0:ffff:2b2b:3bbf
43.43.59.192 0:0:0:0:0:ffff:2b2b:3bc0
43.43.59.193 0:0:0:0:0:ffff:2b2b:3bc1
43.43.59.194 0:0:0:0:0:ffff:2b2b:3bc2
43.43.59.195 0:0:0:0:0:ffff:2b2b:3bc3
43.43.59.196 0:0:0:0:0:ffff:2b2b:3bc4
43.43.59.197 0:0:0:0:0:ffff:2b2b:3bc5
43.43.59.198 0:0:0:0:0:ffff:2b2b:3bc6
43.43.59.199 0:0:0:0:0:ffff:2b2b:3bc7
43.43.59.200 0:0:0:0:0:ffff:2b2b:3bc8
43.43.59.201 0:0:0:0:0:ffff:2b2b:3bc9
43.43.59.202 0:0:0:0:0:ffff:2b2b:3bca
43.43.59.203 0:0:0:0:0:ffff:2b2b:3bcb
43.43.59.204 0:0:0:0:0:ffff:2b2b:3bcc
43.43.59.205 0:0:0:0:0:ffff:2b2b:3bcd
43.43.59.206 0:0:0:0:0:ffff:2b2b:3bce
43.43.59.207 0:0:0:0:0:ffff:2b2b:3bcf
43.43.59.208 0:0:0:0:0:ffff:2b2b:3bd0
43.43.59.209 0:0:0:0:0:ffff:2b2b:3bd1
43.43.59.210 0:0:0:0:0:ffff:2b2b:3bd2
43.43.59.211 0:0:0:0:0:ffff:2b2b:3bd3
43.43.59.212 0:0:0:0:0:ffff:2b2b:3bd4
43.43.59.213 0:0:0:0:0:ffff:2b2b:3bd5
43.43.59.214 0:0:0:0:0:ffff:2b2b:3bd6
43.43.59.215 0:0:0:0:0:ffff:2b2b:3bd7
43.43.59.216 0:0:0:0:0:ffff:2b2b:3bd8
43.43.59.217 0:0:0:0:0:ffff:2b2b:3bd9
43.43.59.218 0:0:0:0:0:ffff:2b2b:3bda
43.43.59.219 0:0:0:0:0:ffff:2b2b:3bdb
43.43.59.220 0:0:0:0:0:ffff:2b2b:3bdc
43.43.59.221 0:0:0:0:0:ffff:2b2b:3bdd
43.43.59.222 0:0:0:0:0:ffff:2b2b:3bde
43.43.59.223 0:0:0:0:0:ffff:2b2b:3bdf
43.43.59.224 0:0:0:0:0:ffff:2b2b:3be0
43.43.59.225 0:0:0:0:0:ffff:2b2b:3be1
43.43.59.226 0:0:0:0:0:ffff:2b2b:3be2
43.43.59.227 0:0:0:0:0:ffff:2b2b:3be3
43.43.59.228 0:0:0:0:0:ffff:2b2b:3be4
43.43.59.229 0:0:0:0:0:ffff:2b2b:3be5
43.43.59.230 0:0:0:0:0:ffff:2b2b:3be6
43.43.59.231 0:0:0:0:0:ffff:2b2b:3be7
43.43.59.232 0:0:0:0:0:ffff:2b2b:3be8
43.43.59.233 0:0:0:0:0:ffff:2b2b:3be9
43.43.59.234 0:0:0:0:0:ffff:2b2b:3bea
43.43.59.235 0:0:0:0:0:ffff:2b2b:3beb
43.43.59.236 0:0:0:0:0:ffff:2b2b:3bec
43.43.59.237 0:0:0:0:0:ffff:2b2b:3bed
43.43.59.238 0:0:0:0:0:ffff:2b2b:3bee
43.43.59.239 0:0:0:0:0:ffff:2b2b:3bef
43.43.59.240 0:0:0:0:0:ffff:2b2b:3bf0
43.43.59.241 0:0:0:0:0:ffff:2b2b:3bf1
43.43.59.242 0:0:0:0:0:ffff:2b2b:3bf2
43.43.59.243 0:0:0:0:0:ffff:2b2b:3bf3
43.43.59.244 0:0:0:0:0:ffff:2b2b:3bf4
43.43.59.245 0:0:0:0:0:ffff:2b2b:3bf5
43.43.59.246 0:0:0:0:0:ffff:2b2b:3bf6
43.43.59.247 0:0:0:0:0:ffff:2b2b:3bf7
43.43.59.248 0:0:0:0:0:ffff:2b2b:3bf8
43.43.59.249 0:0:0:0:0:ffff:2b2b:3bf9
43.43.59.250 0:0:0:0:0:ffff:2b2b:3bfa
43.43.59.251 0:0:0:0:0:ffff:2b2b:3bfb
43.43.59.252 0:0:0:0:0:ffff:2b2b:3bfc
43.43.59.253 0:0:0:0:0:ffff:2b2b:3bfd
43.43.59.254 0:0:0:0:0:ffff:2b2b:3bfe
43.43.59.255 0:0:0:0:0:ffff:2b2b: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.