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
231.85.43.1 0:0:0:0:0:ffff:e755:2b01
231.85.43.2 0:0:0:0:0:ffff:e755:2b02
231.85.43.3 0:0:0:0:0:ffff:e755:2b03
231.85.43.4 0:0:0:0:0:ffff:e755:2b04
231.85.43.5 0:0:0:0:0:ffff:e755:2b05
231.85.43.6 0:0:0:0:0:ffff:e755:2b06
231.85.43.7 0:0:0:0:0:ffff:e755:2b07
231.85.43.8 0:0:0:0:0:ffff:e755:2b08
231.85.43.9 0:0:0:0:0:ffff:e755:2b09
231.85.43.10 0:0:0:0:0:ffff:e755:2b0a
231.85.43.11 0:0:0:0:0:ffff:e755:2b0b
231.85.43.12 0:0:0:0:0:ffff:e755:2b0c
231.85.43.13 0:0:0:0:0:ffff:e755:2b0d
231.85.43.14 0:0:0:0:0:ffff:e755:2b0e
231.85.43.15 0:0:0:0:0:ffff:e755:2b0f
231.85.43.16 0:0:0:0:0:ffff:e755:2b10
231.85.43.17 0:0:0:0:0:ffff:e755:2b11
231.85.43.18 0:0:0:0:0:ffff:e755:2b12
231.85.43.19 0:0:0:0:0:ffff:e755:2b13
231.85.43.20 0:0:0:0:0:ffff:e755:2b14
231.85.43.21 0:0:0:0:0:ffff:e755:2b15
231.85.43.22 0:0:0:0:0:ffff:e755:2b16
231.85.43.23 0:0:0:0:0:ffff:e755:2b17
231.85.43.24 0:0:0:0:0:ffff:e755:2b18
231.85.43.25 0:0:0:0:0:ffff:e755:2b19
231.85.43.26 0:0:0:0:0:ffff:e755:2b1a
231.85.43.27 0:0:0:0:0:ffff:e755:2b1b
231.85.43.28 0:0:0:0:0:ffff:e755:2b1c
231.85.43.29 0:0:0:0:0:ffff:e755:2b1d
231.85.43.30 0:0:0:0:0:ffff:e755:2b1e
231.85.43.31 0:0:0:0:0:ffff:e755:2b1f
231.85.43.32 0:0:0:0:0:ffff:e755:2b20
231.85.43.33 0:0:0:0:0:ffff:e755:2b21
231.85.43.34 0:0:0:0:0:ffff:e755:2b22
231.85.43.35 0:0:0:0:0:ffff:e755:2b23
231.85.43.36 0:0:0:0:0:ffff:e755:2b24
231.85.43.37 0:0:0:0:0:ffff:e755:2b25
231.85.43.38 0:0:0:0:0:ffff:e755:2b26
231.85.43.39 0:0:0:0:0:ffff:e755:2b27
231.85.43.40 0:0:0:0:0:ffff:e755:2b28
231.85.43.41 0:0:0:0:0:ffff:e755:2b29
231.85.43.42 0:0:0:0:0:ffff:e755:2b2a
231.85.43.43 0:0:0:0:0:ffff:e755:2b2b
231.85.43.44 0:0:0:0:0:ffff:e755:2b2c
231.85.43.45 0:0:0:0:0:ffff:e755:2b2d
231.85.43.46 0:0:0:0:0:ffff:e755:2b2e
231.85.43.47 0:0:0:0:0:ffff:e755:2b2f
231.85.43.48 0:0:0:0:0:ffff:e755:2b30
231.85.43.49 0:0:0:0:0:ffff:e755:2b31
231.85.43.50 0:0:0:0:0:ffff:e755:2b32
231.85.43.51 0:0:0:0:0:ffff:e755:2b33
231.85.43.52 0:0:0:0:0:ffff:e755:2b34
231.85.43.53 0:0:0:0:0:ffff:e755:2b35
231.85.43.54 0:0:0:0:0:ffff:e755:2b36
231.85.43.55 0:0:0:0:0:ffff:e755:2b37
231.85.43.56 0:0:0:0:0:ffff:e755:2b38
231.85.43.57 0:0:0:0:0:ffff:e755:2b39
231.85.43.58 0:0:0:0:0:ffff:e755:2b3a
231.85.43.59 0:0:0:0:0:ffff:e755:2b3b
231.85.43.60 0:0:0:0:0:ffff:e755:2b3c


231.85.43.61 0:0:0:0:0:ffff:e755:2b3d
231.85.43.62 0:0:0:0:0:ffff:e755:2b3e
231.85.43.63 0:0:0:0:0:ffff:e755:2b3f
231.85.43.64 0:0:0:0:0:ffff:e755:2b40
231.85.43.65 0:0:0:0:0:ffff:e755:2b41
231.85.43.66 0:0:0:0:0:ffff:e755:2b42
231.85.43.67 0:0:0:0:0:ffff:e755:2b43
231.85.43.68 0:0:0:0:0:ffff:e755:2b44
231.85.43.69 0:0:0:0:0:ffff:e755:2b45
231.85.43.70 0:0:0:0:0:ffff:e755:2b46
231.85.43.71 0:0:0:0:0:ffff:e755:2b47
231.85.43.72 0:0:0:0:0:ffff:e755:2b48
231.85.43.73 0:0:0:0:0:ffff:e755:2b49
231.85.43.74 0:0:0:0:0:ffff:e755:2b4a
231.85.43.75 0:0:0:0:0:ffff:e755:2b4b
231.85.43.76 0:0:0:0:0:ffff:e755:2b4c
231.85.43.77 0:0:0:0:0:ffff:e755:2b4d
231.85.43.78 0:0:0:0:0:ffff:e755:2b4e
231.85.43.79 0:0:0:0:0:ffff:e755:2b4f
231.85.43.80 0:0:0:0:0:ffff:e755:2b50
231.85.43.81 0:0:0:0:0:ffff:e755:2b51
231.85.43.82 0:0:0:0:0:ffff:e755:2b52
231.85.43.83 0:0:0:0:0:ffff:e755:2b53
231.85.43.84 0:0:0:0:0:ffff:e755:2b54
231.85.43.85 0:0:0:0:0:ffff:e755:2b55
231.85.43.86 0:0:0:0:0:ffff:e755:2b56
231.85.43.87 0:0:0:0:0:ffff:e755:2b57
231.85.43.88 0:0:0:0:0:ffff:e755:2b58
231.85.43.89 0:0:0:0:0:ffff:e755:2b59
231.85.43.90 0:0:0:0:0:ffff:e755:2b5a
231.85.43.91 0:0:0:0:0:ffff:e755:2b5b
231.85.43.92 0:0:0:0:0:ffff:e755:2b5c
231.85.43.93 0:0:0:0:0:ffff:e755:2b5d
231.85.43.94 0:0:0:0:0:ffff:e755:2b5e
231.85.43.95 0:0:0:0:0:ffff:e755:2b5f
231.85.43.96 0:0:0:0:0:ffff:e755:2b60
231.85.43.97 0:0:0:0:0:ffff:e755:2b61
231.85.43.98 0:0:0:0:0:ffff:e755:2b62
231.85.43.99 0:0:0:0:0:ffff:e755:2b63
231.85.43.100 0:0:0:0:0:ffff:e755:2b64
231.85.43.101 0:0:0:0:0:ffff:e755:2b65
231.85.43.102 0:0:0:0:0:ffff:e755:2b66
231.85.43.103 0:0:0:0:0:ffff:e755:2b67
231.85.43.104 0:0:0:0:0:ffff:e755:2b68
231.85.43.105 0:0:0:0:0:ffff:e755:2b69
231.85.43.106 0:0:0:0:0:ffff:e755:2b6a
231.85.43.107 0:0:0:0:0:ffff:e755:2b6b
231.85.43.108 0:0:0:0:0:ffff:e755:2b6c
231.85.43.109 0:0:0:0:0:ffff:e755:2b6d
231.85.43.110 0:0:0:0:0:ffff:e755:2b6e
231.85.43.111 0:0:0:0:0:ffff:e755:2b6f
231.85.43.112 0:0:0:0:0:ffff:e755:2b70
231.85.43.113 0:0:0:0:0:ffff:e755:2b71
231.85.43.114 0:0:0:0:0:ffff:e755:2b72
231.85.43.115 0:0:0:0:0:ffff:e755:2b73
231.85.43.116 0:0:0:0:0:ffff:e755:2b74
231.85.43.117 0:0:0:0:0:ffff:e755:2b75
231.85.43.118 0:0:0:0:0:ffff:e755:2b76
231.85.43.119 0:0:0:0:0:ffff:e755:2b77
231.85.43.120 0:0:0:0:0:ffff:e755:2b78


231.85.43.121 0:0:0:0:0:ffff:e755:2b79
231.85.43.122 0:0:0:0:0:ffff:e755:2b7a
231.85.43.123 0:0:0:0:0:ffff:e755:2b7b
231.85.43.124 0:0:0:0:0:ffff:e755:2b7c
231.85.43.125 0:0:0:0:0:ffff:e755:2b7d
231.85.43.126 0:0:0:0:0:ffff:e755:2b7e
231.85.43.127 0:0:0:0:0:ffff:e755:2b7f
231.85.43.128 0:0:0:0:0:ffff:e755:2b80
231.85.43.129 0:0:0:0:0:ffff:e755:2b81
231.85.43.130 0:0:0:0:0:ffff:e755:2b82
231.85.43.131 0:0:0:0:0:ffff:e755:2b83
231.85.43.132 0:0:0:0:0:ffff:e755:2b84
231.85.43.133 0:0:0:0:0:ffff:e755:2b85
231.85.43.134 0:0:0:0:0:ffff:e755:2b86
231.85.43.135 0:0:0:0:0:ffff:e755:2b87
231.85.43.136 0:0:0:0:0:ffff:e755:2b88
231.85.43.137 0:0:0:0:0:ffff:e755:2b89
231.85.43.138 0:0:0:0:0:ffff:e755:2b8a
231.85.43.139 0:0:0:0:0:ffff:e755:2b8b
231.85.43.140 0:0:0:0:0:ffff:e755:2b8c
231.85.43.141 0:0:0:0:0:ffff:e755:2b8d
231.85.43.142 0:0:0:0:0:ffff:e755:2b8e
231.85.43.143 0:0:0:0:0:ffff:e755:2b8f
231.85.43.144 0:0:0:0:0:ffff:e755:2b90
231.85.43.145 0:0:0:0:0:ffff:e755:2b91
231.85.43.146 0:0:0:0:0:ffff:e755:2b92
231.85.43.147 0:0:0:0:0:ffff:e755:2b93
231.85.43.148 0:0:0:0:0:ffff:e755:2b94
231.85.43.149 0:0:0:0:0:ffff:e755:2b95
231.85.43.150 0:0:0:0:0:ffff:e755:2b96
231.85.43.151 0:0:0:0:0:ffff:e755:2b97
231.85.43.152 0:0:0:0:0:ffff:e755:2b98
231.85.43.153 0:0:0:0:0:ffff:e755:2b99
231.85.43.154 0:0:0:0:0:ffff:e755:2b9a
231.85.43.155 0:0:0:0:0:ffff:e755:2b9b
231.85.43.156 0:0:0:0:0:ffff:e755:2b9c
231.85.43.157 0:0:0:0:0:ffff:e755:2b9d
231.85.43.158 0:0:0:0:0:ffff:e755:2b9e
231.85.43.159 0:0:0:0:0:ffff:e755:2b9f
231.85.43.160 0:0:0:0:0:ffff:e755:2ba0
231.85.43.161 0:0:0:0:0:ffff:e755:2ba1
231.85.43.162 0:0:0:0:0:ffff:e755:2ba2
231.85.43.163 0:0:0:0:0:ffff:e755:2ba3
231.85.43.164 0:0:0:0:0:ffff:e755:2ba4
231.85.43.165 0:0:0:0:0:ffff:e755:2ba5
231.85.43.166 0:0:0:0:0:ffff:e755:2ba6
231.85.43.167 0:0:0:0:0:ffff:e755:2ba7
231.85.43.168 0:0:0:0:0:ffff:e755:2ba8
231.85.43.169 0:0:0:0:0:ffff:e755:2ba9
231.85.43.170 0:0:0:0:0:ffff:e755:2baa
231.85.43.171 0:0:0:0:0:ffff:e755:2bab
231.85.43.172 0:0:0:0:0:ffff:e755:2bac
231.85.43.173 0:0:0:0:0:ffff:e755:2bad
231.85.43.174 0:0:0:0:0:ffff:e755:2bae
231.85.43.175 0:0:0:0:0:ffff:e755:2baf
231.85.43.176 0:0:0:0:0:ffff:e755:2bb0
231.85.43.177 0:0:0:0:0:ffff:e755:2bb1
231.85.43.178 0:0:0:0:0:ffff:e755:2bb2
231.85.43.179 0:0:0:0:0:ffff:e755:2bb3
231.85.43.180 0:0:0:0:0:ffff:e755:2bb4


231.85.43.181 0:0:0:0:0:ffff:e755:2bb5
231.85.43.182 0:0:0:0:0:ffff:e755:2bb6
231.85.43.183 0:0:0:0:0:ffff:e755:2bb7
231.85.43.184 0:0:0:0:0:ffff:e755:2bb8
231.85.43.185 0:0:0:0:0:ffff:e755:2bb9
231.85.43.186 0:0:0:0:0:ffff:e755:2bba
231.85.43.187 0:0:0:0:0:ffff:e755:2bbb
231.85.43.188 0:0:0:0:0:ffff:e755:2bbc
231.85.43.189 0:0:0:0:0:ffff:e755:2bbd
231.85.43.190 0:0:0:0:0:ffff:e755:2bbe
231.85.43.191 0:0:0:0:0:ffff:e755:2bbf
231.85.43.192 0:0:0:0:0:ffff:e755:2bc0
231.85.43.193 0:0:0:0:0:ffff:e755:2bc1
231.85.43.194 0:0:0:0:0:ffff:e755:2bc2
231.85.43.195 0:0:0:0:0:ffff:e755:2bc3
231.85.43.196 0:0:0:0:0:ffff:e755:2bc4
231.85.43.197 0:0:0:0:0:ffff:e755:2bc5
231.85.43.198 0:0:0:0:0:ffff:e755:2bc6
231.85.43.199 0:0:0:0:0:ffff:e755:2bc7
231.85.43.200 0:0:0:0:0:ffff:e755:2bc8
231.85.43.201 0:0:0:0:0:ffff:e755:2bc9
231.85.43.202 0:0:0:0:0:ffff:e755:2bca
231.85.43.203 0:0:0:0:0:ffff:e755:2bcb
231.85.43.204 0:0:0:0:0:ffff:e755:2bcc
231.85.43.205 0:0:0:0:0:ffff:e755:2bcd
231.85.43.206 0:0:0:0:0:ffff:e755:2bce
231.85.43.207 0:0:0:0:0:ffff:e755:2bcf
231.85.43.208 0:0:0:0:0:ffff:e755:2bd0
231.85.43.209 0:0:0:0:0:ffff:e755:2bd1
231.85.43.210 0:0:0:0:0:ffff:e755:2bd2
231.85.43.211 0:0:0:0:0:ffff:e755:2bd3
231.85.43.212 0:0:0:0:0:ffff:e755:2bd4
231.85.43.213 0:0:0:0:0:ffff:e755:2bd5
231.85.43.214 0:0:0:0:0:ffff:e755:2bd6
231.85.43.215 0:0:0:0:0:ffff:e755:2bd7
231.85.43.216 0:0:0:0:0:ffff:e755:2bd8
231.85.43.217 0:0:0:0:0:ffff:e755:2bd9
231.85.43.218 0:0:0:0:0:ffff:e755:2bda
231.85.43.219 0:0:0:0:0:ffff:e755:2bdb
231.85.43.220 0:0:0:0:0:ffff:e755:2bdc
231.85.43.221 0:0:0:0:0:ffff:e755:2bdd
231.85.43.222 0:0:0:0:0:ffff:e755:2bde
231.85.43.223 0:0:0:0:0:ffff:e755:2bdf
231.85.43.224 0:0:0:0:0:ffff:e755:2be0
231.85.43.225 0:0:0:0:0:ffff:e755:2be1
231.85.43.226 0:0:0:0:0:ffff:e755:2be2
231.85.43.227 0:0:0:0:0:ffff:e755:2be3
231.85.43.228 0:0:0:0:0:ffff:e755:2be4
231.85.43.229 0:0:0:0:0:ffff:e755:2be5
231.85.43.230 0:0:0:0:0:ffff:e755:2be6
231.85.43.231 0:0:0:0:0:ffff:e755:2be7
231.85.43.232 0:0:0:0:0:ffff:e755:2be8
231.85.43.233 0:0:0:0:0:ffff:e755:2be9
231.85.43.234 0:0:0:0:0:ffff:e755:2bea
231.85.43.235 0:0:0:0:0:ffff:e755:2beb
231.85.43.236 0:0:0:0:0:ffff:e755:2bec
231.85.43.237 0:0:0:0:0:ffff:e755:2bed
231.85.43.238 0:0:0:0:0:ffff:e755:2bee
231.85.43.239 0:0:0:0:0:ffff:e755:2bef
231.85.43.240 0:0:0:0:0:ffff:e755:2bf0
231.85.43.241 0:0:0:0:0:ffff:e755:2bf1
231.85.43.242 0:0:0:0:0:ffff:e755:2bf2
231.85.43.243 0:0:0:0:0:ffff:e755:2bf3
231.85.43.244 0:0:0:0:0:ffff:e755:2bf4
231.85.43.245 0:0:0:0:0:ffff:e755:2bf5
231.85.43.246 0:0:0:0:0:ffff:e755:2bf6
231.85.43.247 0:0:0:0:0:ffff:e755:2bf7
231.85.43.248 0:0:0:0:0:ffff:e755:2bf8
231.85.43.249 0:0:0:0:0:ffff:e755:2bf9
231.85.43.250 0:0:0:0:0:ffff:e755:2bfa
231.85.43.251 0:0:0:0:0:ffff:e755:2bfb
231.85.43.252 0:0:0:0:0:ffff:e755:2bfc
231.85.43.253 0:0:0:0:0:ffff:e755:2bfd
231.85.43.254 0:0:0:0:0:ffff:e755:2bfe
231.85.43.255 0:0:0:0:0:ffff:e755:2bff


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.