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
118.142.43.1 0:0:0:0:0:ffff:768e:2b01
118.142.43.2 0:0:0:0:0:ffff:768e:2b02
118.142.43.3 0:0:0:0:0:ffff:768e:2b03
118.142.43.4 0:0:0:0:0:ffff:768e:2b04
118.142.43.5 0:0:0:0:0:ffff:768e:2b05
118.142.43.6 0:0:0:0:0:ffff:768e:2b06
118.142.43.7 0:0:0:0:0:ffff:768e:2b07
118.142.43.8 0:0:0:0:0:ffff:768e:2b08
118.142.43.9 0:0:0:0:0:ffff:768e:2b09
118.142.43.10 0:0:0:0:0:ffff:768e:2b0a
118.142.43.11 0:0:0:0:0:ffff:768e:2b0b
118.142.43.12 0:0:0:0:0:ffff:768e:2b0c
118.142.43.13 0:0:0:0:0:ffff:768e:2b0d
118.142.43.14 0:0:0:0:0:ffff:768e:2b0e
118.142.43.15 0:0:0:0:0:ffff:768e:2b0f
118.142.43.16 0:0:0:0:0:ffff:768e:2b10
118.142.43.17 0:0:0:0:0:ffff:768e:2b11
118.142.43.18 0:0:0:0:0:ffff:768e:2b12
118.142.43.19 0:0:0:0:0:ffff:768e:2b13
118.142.43.20 0:0:0:0:0:ffff:768e:2b14
118.142.43.21 0:0:0:0:0:ffff:768e:2b15
118.142.43.22 0:0:0:0:0:ffff:768e:2b16
118.142.43.23 0:0:0:0:0:ffff:768e:2b17
118.142.43.24 0:0:0:0:0:ffff:768e:2b18
118.142.43.25 0:0:0:0:0:ffff:768e:2b19
118.142.43.26 0:0:0:0:0:ffff:768e:2b1a
118.142.43.27 0:0:0:0:0:ffff:768e:2b1b
118.142.43.28 0:0:0:0:0:ffff:768e:2b1c
118.142.43.29 0:0:0:0:0:ffff:768e:2b1d
118.142.43.30 0:0:0:0:0:ffff:768e:2b1e
118.142.43.31 0:0:0:0:0:ffff:768e:2b1f
118.142.43.32 0:0:0:0:0:ffff:768e:2b20
118.142.43.33 0:0:0:0:0:ffff:768e:2b21
118.142.43.34 0:0:0:0:0:ffff:768e:2b22
118.142.43.35 0:0:0:0:0:ffff:768e:2b23
118.142.43.36 0:0:0:0:0:ffff:768e:2b24
118.142.43.37 0:0:0:0:0:ffff:768e:2b25
118.142.43.38 0:0:0:0:0:ffff:768e:2b26
118.142.43.39 0:0:0:0:0:ffff:768e:2b27
118.142.43.40 0:0:0:0:0:ffff:768e:2b28
118.142.43.41 0:0:0:0:0:ffff:768e:2b29
118.142.43.42 0:0:0:0:0:ffff:768e:2b2a
118.142.43.43 0:0:0:0:0:ffff:768e:2b2b
118.142.43.44 0:0:0:0:0:ffff:768e:2b2c
118.142.43.45 0:0:0:0:0:ffff:768e:2b2d
118.142.43.46 0:0:0:0:0:ffff:768e:2b2e
118.142.43.47 0:0:0:0:0:ffff:768e:2b2f
118.142.43.48 0:0:0:0:0:ffff:768e:2b30
118.142.43.49 0:0:0:0:0:ffff:768e:2b31
118.142.43.50 0:0:0:0:0:ffff:768e:2b32
118.142.43.51 0:0:0:0:0:ffff:768e:2b33
118.142.43.52 0:0:0:0:0:ffff:768e:2b34
118.142.43.53 0:0:0:0:0:ffff:768e:2b35
118.142.43.54 0:0:0:0:0:ffff:768e:2b36
118.142.43.55 0:0:0:0:0:ffff:768e:2b37
118.142.43.56 0:0:0:0:0:ffff:768e:2b38
118.142.43.57 0:0:0:0:0:ffff:768e:2b39
118.142.43.58 0:0:0:0:0:ffff:768e:2b3a
118.142.43.59 0:0:0:0:0:ffff:768e:2b3b
118.142.43.60 0:0:0:0:0:ffff:768e:2b3c


118.142.43.61 0:0:0:0:0:ffff:768e:2b3d
118.142.43.62 0:0:0:0:0:ffff:768e:2b3e
118.142.43.63 0:0:0:0:0:ffff:768e:2b3f
118.142.43.64 0:0:0:0:0:ffff:768e:2b40
118.142.43.65 0:0:0:0:0:ffff:768e:2b41
118.142.43.66 0:0:0:0:0:ffff:768e:2b42
118.142.43.67 0:0:0:0:0:ffff:768e:2b43
118.142.43.68 0:0:0:0:0:ffff:768e:2b44
118.142.43.69 0:0:0:0:0:ffff:768e:2b45
118.142.43.70 0:0:0:0:0:ffff:768e:2b46
118.142.43.71 0:0:0:0:0:ffff:768e:2b47
118.142.43.72 0:0:0:0:0:ffff:768e:2b48
118.142.43.73 0:0:0:0:0:ffff:768e:2b49
118.142.43.74 0:0:0:0:0:ffff:768e:2b4a
118.142.43.75 0:0:0:0:0:ffff:768e:2b4b
118.142.43.76 0:0:0:0:0:ffff:768e:2b4c
118.142.43.77 0:0:0:0:0:ffff:768e:2b4d
118.142.43.78 0:0:0:0:0:ffff:768e:2b4e
118.142.43.79 0:0:0:0:0:ffff:768e:2b4f
118.142.43.80 0:0:0:0:0:ffff:768e:2b50
118.142.43.81 0:0:0:0:0:ffff:768e:2b51
118.142.43.82 0:0:0:0:0:ffff:768e:2b52
118.142.43.83 0:0:0:0:0:ffff:768e:2b53
118.142.43.84 0:0:0:0:0:ffff:768e:2b54
118.142.43.85 0:0:0:0:0:ffff:768e:2b55
118.142.43.86 0:0:0:0:0:ffff:768e:2b56
118.142.43.87 0:0:0:0:0:ffff:768e:2b57
118.142.43.88 0:0:0:0:0:ffff:768e:2b58
118.142.43.89 0:0:0:0:0:ffff:768e:2b59
118.142.43.90 0:0:0:0:0:ffff:768e:2b5a
118.142.43.91 0:0:0:0:0:ffff:768e:2b5b
118.142.43.92 0:0:0:0:0:ffff:768e:2b5c
118.142.43.93 0:0:0:0:0:ffff:768e:2b5d
118.142.43.94 0:0:0:0:0:ffff:768e:2b5e
118.142.43.95 0:0:0:0:0:ffff:768e:2b5f
118.142.43.96 0:0:0:0:0:ffff:768e:2b60
118.142.43.97 0:0:0:0:0:ffff:768e:2b61
118.142.43.98 0:0:0:0:0:ffff:768e:2b62
118.142.43.99 0:0:0:0:0:ffff:768e:2b63
118.142.43.100 0:0:0:0:0:ffff:768e:2b64
118.142.43.101 0:0:0:0:0:ffff:768e:2b65
118.142.43.102 0:0:0:0:0:ffff:768e:2b66
118.142.43.103 0:0:0:0:0:ffff:768e:2b67
118.142.43.104 0:0:0:0:0:ffff:768e:2b68
118.142.43.105 0:0:0:0:0:ffff:768e:2b69
118.142.43.106 0:0:0:0:0:ffff:768e:2b6a
118.142.43.107 0:0:0:0:0:ffff:768e:2b6b
118.142.43.108 0:0:0:0:0:ffff:768e:2b6c
118.142.43.109 0:0:0:0:0:ffff:768e:2b6d
118.142.43.110 0:0:0:0:0:ffff:768e:2b6e
118.142.43.111 0:0:0:0:0:ffff:768e:2b6f
118.142.43.112 0:0:0:0:0:ffff:768e:2b70
118.142.43.113 0:0:0:0:0:ffff:768e:2b71
118.142.43.114 0:0:0:0:0:ffff:768e:2b72
118.142.43.115 0:0:0:0:0:ffff:768e:2b73
118.142.43.116 0:0:0:0:0:ffff:768e:2b74
118.142.43.117 0:0:0:0:0:ffff:768e:2b75
118.142.43.118 0:0:0:0:0:ffff:768e:2b76
118.142.43.119 0:0:0:0:0:ffff:768e:2b77
118.142.43.120 0:0:0:0:0:ffff:768e:2b78


118.142.43.121 0:0:0:0:0:ffff:768e:2b79
118.142.43.122 0:0:0:0:0:ffff:768e:2b7a
118.142.43.123 0:0:0:0:0:ffff:768e:2b7b
118.142.43.124 0:0:0:0:0:ffff:768e:2b7c
118.142.43.125 0:0:0:0:0:ffff:768e:2b7d
118.142.43.126 0:0:0:0:0:ffff:768e:2b7e
118.142.43.127 0:0:0:0:0:ffff:768e:2b7f
118.142.43.128 0:0:0:0:0:ffff:768e:2b80
118.142.43.129 0:0:0:0:0:ffff:768e:2b81
118.142.43.130 0:0:0:0:0:ffff:768e:2b82
118.142.43.131 0:0:0:0:0:ffff:768e:2b83
118.142.43.132 0:0:0:0:0:ffff:768e:2b84
118.142.43.133 0:0:0:0:0:ffff:768e:2b85
118.142.43.134 0:0:0:0:0:ffff:768e:2b86
118.142.43.135 0:0:0:0:0:ffff:768e:2b87
118.142.43.136 0:0:0:0:0:ffff:768e:2b88
118.142.43.137 0:0:0:0:0:ffff:768e:2b89
118.142.43.138 0:0:0:0:0:ffff:768e:2b8a
118.142.43.139 0:0:0:0:0:ffff:768e:2b8b
118.142.43.140 0:0:0:0:0:ffff:768e:2b8c
118.142.43.141 0:0:0:0:0:ffff:768e:2b8d
118.142.43.142 0:0:0:0:0:ffff:768e:2b8e
118.142.43.143 0:0:0:0:0:ffff:768e:2b8f
118.142.43.144 0:0:0:0:0:ffff:768e:2b90
118.142.43.145 0:0:0:0:0:ffff:768e:2b91
118.142.43.146 0:0:0:0:0:ffff:768e:2b92
118.142.43.147 0:0:0:0:0:ffff:768e:2b93
118.142.43.148 0:0:0:0:0:ffff:768e:2b94
118.142.43.149 0:0:0:0:0:ffff:768e:2b95
118.142.43.150 0:0:0:0:0:ffff:768e:2b96
118.142.43.151 0:0:0:0:0:ffff:768e:2b97
118.142.43.152 0:0:0:0:0:ffff:768e:2b98
118.142.43.153 0:0:0:0:0:ffff:768e:2b99
118.142.43.154 0:0:0:0:0:ffff:768e:2b9a
118.142.43.155 0:0:0:0:0:ffff:768e:2b9b
118.142.43.156 0:0:0:0:0:ffff:768e:2b9c
118.142.43.157 0:0:0:0:0:ffff:768e:2b9d
118.142.43.158 0:0:0:0:0:ffff:768e:2b9e
118.142.43.159 0:0:0:0:0:ffff:768e:2b9f
118.142.43.160 0:0:0:0:0:ffff:768e:2ba0
118.142.43.161 0:0:0:0:0:ffff:768e:2ba1
118.142.43.162 0:0:0:0:0:ffff:768e:2ba2
118.142.43.163 0:0:0:0:0:ffff:768e:2ba3
118.142.43.164 0:0:0:0:0:ffff:768e:2ba4
118.142.43.165 0:0:0:0:0:ffff:768e:2ba5
118.142.43.166 0:0:0:0:0:ffff:768e:2ba6
118.142.43.167 0:0:0:0:0:ffff:768e:2ba7
118.142.43.168 0:0:0:0:0:ffff:768e:2ba8
118.142.43.169 0:0:0:0:0:ffff:768e:2ba9
118.142.43.170 0:0:0:0:0:ffff:768e:2baa
118.142.43.171 0:0:0:0:0:ffff:768e:2bab
118.142.43.172 0:0:0:0:0:ffff:768e:2bac
118.142.43.173 0:0:0:0:0:ffff:768e:2bad
118.142.43.174 0:0:0:0:0:ffff:768e:2bae
118.142.43.175 0:0:0:0:0:ffff:768e:2baf
118.142.43.176 0:0:0:0:0:ffff:768e:2bb0
118.142.43.177 0:0:0:0:0:ffff:768e:2bb1
118.142.43.178 0:0:0:0:0:ffff:768e:2bb2
118.142.43.179 0:0:0:0:0:ffff:768e:2bb3
118.142.43.180 0:0:0:0:0:ffff:768e:2bb4


118.142.43.181 0:0:0:0:0:ffff:768e:2bb5
118.142.43.182 0:0:0:0:0:ffff:768e:2bb6
118.142.43.183 0:0:0:0:0:ffff:768e:2bb7
118.142.43.184 0:0:0:0:0:ffff:768e:2bb8
118.142.43.185 0:0:0:0:0:ffff:768e:2bb9
118.142.43.186 0:0:0:0:0:ffff:768e:2bba
118.142.43.187 0:0:0:0:0:ffff:768e:2bbb
118.142.43.188 0:0:0:0:0:ffff:768e:2bbc
118.142.43.189 0:0:0:0:0:ffff:768e:2bbd
118.142.43.190 0:0:0:0:0:ffff:768e:2bbe
118.142.43.191 0:0:0:0:0:ffff:768e:2bbf
118.142.43.192 0:0:0:0:0:ffff:768e:2bc0
118.142.43.193 0:0:0:0:0:ffff:768e:2bc1
118.142.43.194 0:0:0:0:0:ffff:768e:2bc2
118.142.43.195 0:0:0:0:0:ffff:768e:2bc3
118.142.43.196 0:0:0:0:0:ffff:768e:2bc4
118.142.43.197 0:0:0:0:0:ffff:768e:2bc5
118.142.43.198 0:0:0:0:0:ffff:768e:2bc6
118.142.43.199 0:0:0:0:0:ffff:768e:2bc7
118.142.43.200 0:0:0:0:0:ffff:768e:2bc8
118.142.43.201 0:0:0:0:0:ffff:768e:2bc9
118.142.43.202 0:0:0:0:0:ffff:768e:2bca
118.142.43.203 0:0:0:0:0:ffff:768e:2bcb
118.142.43.204 0:0:0:0:0:ffff:768e:2bcc
118.142.43.205 0:0:0:0:0:ffff:768e:2bcd
118.142.43.206 0:0:0:0:0:ffff:768e:2bce
118.142.43.207 0:0:0:0:0:ffff:768e:2bcf
118.142.43.208 0:0:0:0:0:ffff:768e:2bd0
118.142.43.209 0:0:0:0:0:ffff:768e:2bd1
118.142.43.210 0:0:0:0:0:ffff:768e:2bd2
118.142.43.211 0:0:0:0:0:ffff:768e:2bd3
118.142.43.212 0:0:0:0:0:ffff:768e:2bd4
118.142.43.213 0:0:0:0:0:ffff:768e:2bd5
118.142.43.214 0:0:0:0:0:ffff:768e:2bd6
118.142.43.215 0:0:0:0:0:ffff:768e:2bd7
118.142.43.216 0:0:0:0:0:ffff:768e:2bd8
118.142.43.217 0:0:0:0:0:ffff:768e:2bd9
118.142.43.218 0:0:0:0:0:ffff:768e:2bda
118.142.43.219 0:0:0:0:0:ffff:768e:2bdb
118.142.43.220 0:0:0:0:0:ffff:768e:2bdc
118.142.43.221 0:0:0:0:0:ffff:768e:2bdd
118.142.43.222 0:0:0:0:0:ffff:768e:2bde
118.142.43.223 0:0:0:0:0:ffff:768e:2bdf
118.142.43.224 0:0:0:0:0:ffff:768e:2be0
118.142.43.225 0:0:0:0:0:ffff:768e:2be1
118.142.43.226 0:0:0:0:0:ffff:768e:2be2
118.142.43.227 0:0:0:0:0:ffff:768e:2be3
118.142.43.228 0:0:0:0:0:ffff:768e:2be4
118.142.43.229 0:0:0:0:0:ffff:768e:2be5
118.142.43.230 0:0:0:0:0:ffff:768e:2be6
118.142.43.231 0:0:0:0:0:ffff:768e:2be7
118.142.43.232 0:0:0:0:0:ffff:768e:2be8
118.142.43.233 0:0:0:0:0:ffff:768e:2be9
118.142.43.234 0:0:0:0:0:ffff:768e:2bea
118.142.43.235 0:0:0:0:0:ffff:768e:2beb
118.142.43.236 0:0:0:0:0:ffff:768e:2bec
118.142.43.237 0:0:0:0:0:ffff:768e:2bed
118.142.43.238 0:0:0:0:0:ffff:768e:2bee
118.142.43.239 0:0:0:0:0:ffff:768e:2bef
118.142.43.240 0:0:0:0:0:ffff:768e:2bf0
118.142.43.241 0:0:0:0:0:ffff:768e:2bf1
118.142.43.242 0:0:0:0:0:ffff:768e:2bf2
118.142.43.243 0:0:0:0:0:ffff:768e:2bf3
118.142.43.244 0:0:0:0:0:ffff:768e:2bf4
118.142.43.245 0:0:0:0:0:ffff:768e:2bf5
118.142.43.246 0:0:0:0:0:ffff:768e:2bf6
118.142.43.247 0:0:0:0:0:ffff:768e:2bf7
118.142.43.248 0:0:0:0:0:ffff:768e:2bf8
118.142.43.249 0:0:0:0:0:ffff:768e:2bf9
118.142.43.250 0:0:0:0:0:ffff:768e:2bfa
118.142.43.251 0:0:0:0:0:ffff:768e:2bfb
118.142.43.252 0:0:0:0:0:ffff:768e:2bfc
118.142.43.253 0:0:0:0:0:ffff:768e:2bfd
118.142.43.254 0:0:0:0:0:ffff:768e:2bfe
118.142.43.255 0:0:0:0:0:ffff:768e:2bff


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.