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
231.85.28.1 0:0:0:0:0:ffff:e755:1c01
231.85.28.2 0:0:0:0:0:ffff:e755:1c02
231.85.28.3 0:0:0:0:0:ffff:e755:1c03
231.85.28.4 0:0:0:0:0:ffff:e755:1c04
231.85.28.5 0:0:0:0:0:ffff:e755:1c05
231.85.28.6 0:0:0:0:0:ffff:e755:1c06
231.85.28.7 0:0:0:0:0:ffff:e755:1c07
231.85.28.8 0:0:0:0:0:ffff:e755:1c08
231.85.28.9 0:0:0:0:0:ffff:e755:1c09
231.85.28.10 0:0:0:0:0:ffff:e755:1c0a
231.85.28.11 0:0:0:0:0:ffff:e755:1c0b
231.85.28.12 0:0:0:0:0:ffff:e755:1c0c
231.85.28.13 0:0:0:0:0:ffff:e755:1c0d
231.85.28.14 0:0:0:0:0:ffff:e755:1c0e
231.85.28.15 0:0:0:0:0:ffff:e755:1c0f
231.85.28.16 0:0:0:0:0:ffff:e755:1c10
231.85.28.17 0:0:0:0:0:ffff:e755:1c11
231.85.28.18 0:0:0:0:0:ffff:e755:1c12
231.85.28.19 0:0:0:0:0:ffff:e755:1c13
231.85.28.20 0:0:0:0:0:ffff:e755:1c14
231.85.28.21 0:0:0:0:0:ffff:e755:1c15
231.85.28.22 0:0:0:0:0:ffff:e755:1c16
231.85.28.23 0:0:0:0:0:ffff:e755:1c17
231.85.28.24 0:0:0:0:0:ffff:e755:1c18
231.85.28.25 0:0:0:0:0:ffff:e755:1c19
231.85.28.26 0:0:0:0:0:ffff:e755:1c1a
231.85.28.27 0:0:0:0:0:ffff:e755:1c1b
231.85.28.28 0:0:0:0:0:ffff:e755:1c1c
231.85.28.29 0:0:0:0:0:ffff:e755:1c1d
231.85.28.30 0:0:0:0:0:ffff:e755:1c1e
231.85.28.31 0:0:0:0:0:ffff:e755:1c1f
231.85.28.32 0:0:0:0:0:ffff:e755:1c20
231.85.28.33 0:0:0:0:0:ffff:e755:1c21
231.85.28.34 0:0:0:0:0:ffff:e755:1c22
231.85.28.35 0:0:0:0:0:ffff:e755:1c23
231.85.28.36 0:0:0:0:0:ffff:e755:1c24
231.85.28.37 0:0:0:0:0:ffff:e755:1c25
231.85.28.38 0:0:0:0:0:ffff:e755:1c26
231.85.28.39 0:0:0:0:0:ffff:e755:1c27
231.85.28.40 0:0:0:0:0:ffff:e755:1c28
231.85.28.41 0:0:0:0:0:ffff:e755:1c29
231.85.28.42 0:0:0:0:0:ffff:e755:1c2a
231.85.28.43 0:0:0:0:0:ffff:e755:1c2b
231.85.28.44 0:0:0:0:0:ffff:e755:1c2c
231.85.28.45 0:0:0:0:0:ffff:e755:1c2d
231.85.28.46 0:0:0:0:0:ffff:e755:1c2e
231.85.28.47 0:0:0:0:0:ffff:e755:1c2f
231.85.28.48 0:0:0:0:0:ffff:e755:1c30
231.85.28.49 0:0:0:0:0:ffff:e755:1c31
231.85.28.50 0:0:0:0:0:ffff:e755:1c32
231.85.28.51 0:0:0:0:0:ffff:e755:1c33
231.85.28.52 0:0:0:0:0:ffff:e755:1c34
231.85.28.53 0:0:0:0:0:ffff:e755:1c35
231.85.28.54 0:0:0:0:0:ffff:e755:1c36
231.85.28.55 0:0:0:0:0:ffff:e755:1c37
231.85.28.56 0:0:0:0:0:ffff:e755:1c38
231.85.28.57 0:0:0:0:0:ffff:e755:1c39
231.85.28.58 0:0:0:0:0:ffff:e755:1c3a
231.85.28.59 0:0:0:0:0:ffff:e755:1c3b
231.85.28.60 0:0:0:0:0:ffff:e755:1c3c


231.85.28.61 0:0:0:0:0:ffff:e755:1c3d
231.85.28.62 0:0:0:0:0:ffff:e755:1c3e
231.85.28.63 0:0:0:0:0:ffff:e755:1c3f
231.85.28.64 0:0:0:0:0:ffff:e755:1c40
231.85.28.65 0:0:0:0:0:ffff:e755:1c41
231.85.28.66 0:0:0:0:0:ffff:e755:1c42
231.85.28.67 0:0:0:0:0:ffff:e755:1c43
231.85.28.68 0:0:0:0:0:ffff:e755:1c44
231.85.28.69 0:0:0:0:0:ffff:e755:1c45
231.85.28.70 0:0:0:0:0:ffff:e755:1c46
231.85.28.71 0:0:0:0:0:ffff:e755:1c47
231.85.28.72 0:0:0:0:0:ffff:e755:1c48
231.85.28.73 0:0:0:0:0:ffff:e755:1c49
231.85.28.74 0:0:0:0:0:ffff:e755:1c4a
231.85.28.75 0:0:0:0:0:ffff:e755:1c4b
231.85.28.76 0:0:0:0:0:ffff:e755:1c4c
231.85.28.77 0:0:0:0:0:ffff:e755:1c4d
231.85.28.78 0:0:0:0:0:ffff:e755:1c4e
231.85.28.79 0:0:0:0:0:ffff:e755:1c4f
231.85.28.80 0:0:0:0:0:ffff:e755:1c50
231.85.28.81 0:0:0:0:0:ffff:e755:1c51
231.85.28.82 0:0:0:0:0:ffff:e755:1c52
231.85.28.83 0:0:0:0:0:ffff:e755:1c53
231.85.28.84 0:0:0:0:0:ffff:e755:1c54
231.85.28.85 0:0:0:0:0:ffff:e755:1c55
231.85.28.86 0:0:0:0:0:ffff:e755:1c56
231.85.28.87 0:0:0:0:0:ffff:e755:1c57
231.85.28.88 0:0:0:0:0:ffff:e755:1c58
231.85.28.89 0:0:0:0:0:ffff:e755:1c59
231.85.28.90 0:0:0:0:0:ffff:e755:1c5a
231.85.28.91 0:0:0:0:0:ffff:e755:1c5b
231.85.28.92 0:0:0:0:0:ffff:e755:1c5c
231.85.28.93 0:0:0:0:0:ffff:e755:1c5d
231.85.28.94 0:0:0:0:0:ffff:e755:1c5e
231.85.28.95 0:0:0:0:0:ffff:e755:1c5f
231.85.28.96 0:0:0:0:0:ffff:e755:1c60
231.85.28.97 0:0:0:0:0:ffff:e755:1c61
231.85.28.98 0:0:0:0:0:ffff:e755:1c62
231.85.28.99 0:0:0:0:0:ffff:e755:1c63
231.85.28.100 0:0:0:0:0:ffff:e755:1c64
231.85.28.101 0:0:0:0:0:ffff:e755:1c65
231.85.28.102 0:0:0:0:0:ffff:e755:1c66
231.85.28.103 0:0:0:0:0:ffff:e755:1c67
231.85.28.104 0:0:0:0:0:ffff:e755:1c68
231.85.28.105 0:0:0:0:0:ffff:e755:1c69
231.85.28.106 0:0:0:0:0:ffff:e755:1c6a
231.85.28.107 0:0:0:0:0:ffff:e755:1c6b
231.85.28.108 0:0:0:0:0:ffff:e755:1c6c
231.85.28.109 0:0:0:0:0:ffff:e755:1c6d
231.85.28.110 0:0:0:0:0:ffff:e755:1c6e
231.85.28.111 0:0:0:0:0:ffff:e755:1c6f
231.85.28.112 0:0:0:0:0:ffff:e755:1c70
231.85.28.113 0:0:0:0:0:ffff:e755:1c71
231.85.28.114 0:0:0:0:0:ffff:e755:1c72
231.85.28.115 0:0:0:0:0:ffff:e755:1c73
231.85.28.116 0:0:0:0:0:ffff:e755:1c74
231.85.28.117 0:0:0:0:0:ffff:e755:1c75
231.85.28.118 0:0:0:0:0:ffff:e755:1c76
231.85.28.119 0:0:0:0:0:ffff:e755:1c77
231.85.28.120 0:0:0:0:0:ffff:e755:1c78


231.85.28.121 0:0:0:0:0:ffff:e755:1c79
231.85.28.122 0:0:0:0:0:ffff:e755:1c7a
231.85.28.123 0:0:0:0:0:ffff:e755:1c7b
231.85.28.124 0:0:0:0:0:ffff:e755:1c7c
231.85.28.125 0:0:0:0:0:ffff:e755:1c7d
231.85.28.126 0:0:0:0:0:ffff:e755:1c7e
231.85.28.127 0:0:0:0:0:ffff:e755:1c7f
231.85.28.128 0:0:0:0:0:ffff:e755:1c80
231.85.28.129 0:0:0:0:0:ffff:e755:1c81
231.85.28.130 0:0:0:0:0:ffff:e755:1c82
231.85.28.131 0:0:0:0:0:ffff:e755:1c83
231.85.28.132 0:0:0:0:0:ffff:e755:1c84
231.85.28.133 0:0:0:0:0:ffff:e755:1c85
231.85.28.134 0:0:0:0:0:ffff:e755:1c86
231.85.28.135 0:0:0:0:0:ffff:e755:1c87
231.85.28.136 0:0:0:0:0:ffff:e755:1c88
231.85.28.137 0:0:0:0:0:ffff:e755:1c89
231.85.28.138 0:0:0:0:0:ffff:e755:1c8a
231.85.28.139 0:0:0:0:0:ffff:e755:1c8b
231.85.28.140 0:0:0:0:0:ffff:e755:1c8c
231.85.28.141 0:0:0:0:0:ffff:e755:1c8d
231.85.28.142 0:0:0:0:0:ffff:e755:1c8e
231.85.28.143 0:0:0:0:0:ffff:e755:1c8f
231.85.28.144 0:0:0:0:0:ffff:e755:1c90
231.85.28.145 0:0:0:0:0:ffff:e755:1c91
231.85.28.146 0:0:0:0:0:ffff:e755:1c92
231.85.28.147 0:0:0:0:0:ffff:e755:1c93
231.85.28.148 0:0:0:0:0:ffff:e755:1c94
231.85.28.149 0:0:0:0:0:ffff:e755:1c95
231.85.28.150 0:0:0:0:0:ffff:e755:1c96
231.85.28.151 0:0:0:0:0:ffff:e755:1c97
231.85.28.152 0:0:0:0:0:ffff:e755:1c98
231.85.28.153 0:0:0:0:0:ffff:e755:1c99
231.85.28.154 0:0:0:0:0:ffff:e755:1c9a
231.85.28.155 0:0:0:0:0:ffff:e755:1c9b
231.85.28.156 0:0:0:0:0:ffff:e755:1c9c
231.85.28.157 0:0:0:0:0:ffff:e755:1c9d
231.85.28.158 0:0:0:0:0:ffff:e755:1c9e
231.85.28.159 0:0:0:0:0:ffff:e755:1c9f
231.85.28.160 0:0:0:0:0:ffff:e755:1ca0
231.85.28.161 0:0:0:0:0:ffff:e755:1ca1
231.85.28.162 0:0:0:0:0:ffff:e755:1ca2
231.85.28.163 0:0:0:0:0:ffff:e755:1ca3
231.85.28.164 0:0:0:0:0:ffff:e755:1ca4
231.85.28.165 0:0:0:0:0:ffff:e755:1ca5
231.85.28.166 0:0:0:0:0:ffff:e755:1ca6
231.85.28.167 0:0:0:0:0:ffff:e755:1ca7
231.85.28.168 0:0:0:0:0:ffff:e755:1ca8
231.85.28.169 0:0:0:0:0:ffff:e755:1ca9
231.85.28.170 0:0:0:0:0:ffff:e755:1caa
231.85.28.171 0:0:0:0:0:ffff:e755:1cab
231.85.28.172 0:0:0:0:0:ffff:e755:1cac
231.85.28.173 0:0:0:0:0:ffff:e755:1cad
231.85.28.174 0:0:0:0:0:ffff:e755:1cae
231.85.28.175 0:0:0:0:0:ffff:e755:1caf
231.85.28.176 0:0:0:0:0:ffff:e755:1cb0
231.85.28.177 0:0:0:0:0:ffff:e755:1cb1
231.85.28.178 0:0:0:0:0:ffff:e755:1cb2
231.85.28.179 0:0:0:0:0:ffff:e755:1cb3
231.85.28.180 0:0:0:0:0:ffff:e755:1cb4


231.85.28.181 0:0:0:0:0:ffff:e755:1cb5
231.85.28.182 0:0:0:0:0:ffff:e755:1cb6
231.85.28.183 0:0:0:0:0:ffff:e755:1cb7
231.85.28.184 0:0:0:0:0:ffff:e755:1cb8
231.85.28.185 0:0:0:0:0:ffff:e755:1cb9
231.85.28.186 0:0:0:0:0:ffff:e755:1cba
231.85.28.187 0:0:0:0:0:ffff:e755:1cbb
231.85.28.188 0:0:0:0:0:ffff:e755:1cbc
231.85.28.189 0:0:0:0:0:ffff:e755:1cbd
231.85.28.190 0:0:0:0:0:ffff:e755:1cbe
231.85.28.191 0:0:0:0:0:ffff:e755:1cbf
231.85.28.192 0:0:0:0:0:ffff:e755:1cc0
231.85.28.193 0:0:0:0:0:ffff:e755:1cc1
231.85.28.194 0:0:0:0:0:ffff:e755:1cc2
231.85.28.195 0:0:0:0:0:ffff:e755:1cc3
231.85.28.196 0:0:0:0:0:ffff:e755:1cc4
231.85.28.197 0:0:0:0:0:ffff:e755:1cc5
231.85.28.198 0:0:0:0:0:ffff:e755:1cc6
231.85.28.199 0:0:0:0:0:ffff:e755:1cc7
231.85.28.200 0:0:0:0:0:ffff:e755:1cc8
231.85.28.201 0:0:0:0:0:ffff:e755:1cc9
231.85.28.202 0:0:0:0:0:ffff:e755:1cca
231.85.28.203 0:0:0:0:0:ffff:e755:1ccb
231.85.28.204 0:0:0:0:0:ffff:e755:1ccc
231.85.28.205 0:0:0:0:0:ffff:e755:1ccd
231.85.28.206 0:0:0:0:0:ffff:e755:1cce
231.85.28.207 0:0:0:0:0:ffff:e755:1ccf
231.85.28.208 0:0:0:0:0:ffff:e755:1cd0
231.85.28.209 0:0:0:0:0:ffff:e755:1cd1
231.85.28.210 0:0:0:0:0:ffff:e755:1cd2
231.85.28.211 0:0:0:0:0:ffff:e755:1cd3
231.85.28.212 0:0:0:0:0:ffff:e755:1cd4
231.85.28.213 0:0:0:0:0:ffff:e755:1cd5
231.85.28.214 0:0:0:0:0:ffff:e755:1cd6
231.85.28.215 0:0:0:0:0:ffff:e755:1cd7
231.85.28.216 0:0:0:0:0:ffff:e755:1cd8
231.85.28.217 0:0:0:0:0:ffff:e755:1cd9
231.85.28.218 0:0:0:0:0:ffff:e755:1cda
231.85.28.219 0:0:0:0:0:ffff:e755:1cdb
231.85.28.220 0:0:0:0:0:ffff:e755:1cdc
231.85.28.221 0:0:0:0:0:ffff:e755:1cdd
231.85.28.222 0:0:0:0:0:ffff:e755:1cde
231.85.28.223 0:0:0:0:0:ffff:e755:1cdf
231.85.28.224 0:0:0:0:0:ffff:e755:1ce0
231.85.28.225 0:0:0:0:0:ffff:e755:1ce1
231.85.28.226 0:0:0:0:0:ffff:e755:1ce2
231.85.28.227 0:0:0:0:0:ffff:e755:1ce3
231.85.28.228 0:0:0:0:0:ffff:e755:1ce4
231.85.28.229 0:0:0:0:0:ffff:e755:1ce5
231.85.28.230 0:0:0:0:0:ffff:e755:1ce6
231.85.28.231 0:0:0:0:0:ffff:e755:1ce7
231.85.28.232 0:0:0:0:0:ffff:e755:1ce8
231.85.28.233 0:0:0:0:0:ffff:e755:1ce9
231.85.28.234 0:0:0:0:0:ffff:e755:1cea
231.85.28.235 0:0:0:0:0:ffff:e755:1ceb
231.85.28.236 0:0:0:0:0:ffff:e755:1cec
231.85.28.237 0:0:0:0:0:ffff:e755:1ced
231.85.28.238 0:0:0:0:0:ffff:e755:1cee
231.85.28.239 0:0:0:0:0:ffff:e755:1cef
231.85.28.240 0:0:0:0:0:ffff:e755:1cf0
231.85.28.241 0:0:0:0:0:ffff:e755:1cf1
231.85.28.242 0:0:0:0:0:ffff:e755:1cf2
231.85.28.243 0:0:0:0:0:ffff:e755:1cf3
231.85.28.244 0:0:0:0:0:ffff:e755:1cf4
231.85.28.245 0:0:0:0:0:ffff:e755:1cf5
231.85.28.246 0:0:0:0:0:ffff:e755:1cf6
231.85.28.247 0:0:0:0:0:ffff:e755:1cf7
231.85.28.248 0:0:0:0:0:ffff:e755:1cf8
231.85.28.249 0:0:0:0:0:ffff:e755:1cf9
231.85.28.250 0:0:0:0:0:ffff:e755:1cfa
231.85.28.251 0:0:0:0:0:ffff:e755:1cfb
231.85.28.252 0:0:0:0:0:ffff:e755:1cfc
231.85.28.253 0:0:0:0:0:ffff:e755:1cfd
231.85.28.254 0:0:0:0:0:ffff:e755:1cfe
231.85.28.255 0:0:0:0:0:ffff:e755:1cff


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.