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
231.85.45.1 0:0:0:0:0:ffff:e755:2d01
231.85.45.2 0:0:0:0:0:ffff:e755:2d02
231.85.45.3 0:0:0:0:0:ffff:e755:2d03
231.85.45.4 0:0:0:0:0:ffff:e755:2d04
231.85.45.5 0:0:0:0:0:ffff:e755:2d05
231.85.45.6 0:0:0:0:0:ffff:e755:2d06
231.85.45.7 0:0:0:0:0:ffff:e755:2d07
231.85.45.8 0:0:0:0:0:ffff:e755:2d08
231.85.45.9 0:0:0:0:0:ffff:e755:2d09
231.85.45.10 0:0:0:0:0:ffff:e755:2d0a
231.85.45.11 0:0:0:0:0:ffff:e755:2d0b
231.85.45.12 0:0:0:0:0:ffff:e755:2d0c
231.85.45.13 0:0:0:0:0:ffff:e755:2d0d
231.85.45.14 0:0:0:0:0:ffff:e755:2d0e
231.85.45.15 0:0:0:0:0:ffff:e755:2d0f
231.85.45.16 0:0:0:0:0:ffff:e755:2d10
231.85.45.17 0:0:0:0:0:ffff:e755:2d11
231.85.45.18 0:0:0:0:0:ffff:e755:2d12
231.85.45.19 0:0:0:0:0:ffff:e755:2d13
231.85.45.20 0:0:0:0:0:ffff:e755:2d14
231.85.45.21 0:0:0:0:0:ffff:e755:2d15
231.85.45.22 0:0:0:0:0:ffff:e755:2d16
231.85.45.23 0:0:0:0:0:ffff:e755:2d17
231.85.45.24 0:0:0:0:0:ffff:e755:2d18
231.85.45.25 0:0:0:0:0:ffff:e755:2d19
231.85.45.26 0:0:0:0:0:ffff:e755:2d1a
231.85.45.27 0:0:0:0:0:ffff:e755:2d1b
231.85.45.28 0:0:0:0:0:ffff:e755:2d1c
231.85.45.29 0:0:0:0:0:ffff:e755:2d1d
231.85.45.30 0:0:0:0:0:ffff:e755:2d1e
231.85.45.31 0:0:0:0:0:ffff:e755:2d1f
231.85.45.32 0:0:0:0:0:ffff:e755:2d20
231.85.45.33 0:0:0:0:0:ffff:e755:2d21
231.85.45.34 0:0:0:0:0:ffff:e755:2d22
231.85.45.35 0:0:0:0:0:ffff:e755:2d23
231.85.45.36 0:0:0:0:0:ffff:e755:2d24
231.85.45.37 0:0:0:0:0:ffff:e755:2d25
231.85.45.38 0:0:0:0:0:ffff:e755:2d26
231.85.45.39 0:0:0:0:0:ffff:e755:2d27
231.85.45.40 0:0:0:0:0:ffff:e755:2d28
231.85.45.41 0:0:0:0:0:ffff:e755:2d29
231.85.45.42 0:0:0:0:0:ffff:e755:2d2a
231.85.45.43 0:0:0:0:0:ffff:e755:2d2b
231.85.45.44 0:0:0:0:0:ffff:e755:2d2c
231.85.45.45 0:0:0:0:0:ffff:e755:2d2d
231.85.45.46 0:0:0:0:0:ffff:e755:2d2e
231.85.45.47 0:0:0:0:0:ffff:e755:2d2f
231.85.45.48 0:0:0:0:0:ffff:e755:2d30
231.85.45.49 0:0:0:0:0:ffff:e755:2d31
231.85.45.50 0:0:0:0:0:ffff:e755:2d32
231.85.45.51 0:0:0:0:0:ffff:e755:2d33
231.85.45.52 0:0:0:0:0:ffff:e755:2d34
231.85.45.53 0:0:0:0:0:ffff:e755:2d35
231.85.45.54 0:0:0:0:0:ffff:e755:2d36
231.85.45.55 0:0:0:0:0:ffff:e755:2d37
231.85.45.56 0:0:0:0:0:ffff:e755:2d38
231.85.45.57 0:0:0:0:0:ffff:e755:2d39
231.85.45.58 0:0:0:0:0:ffff:e755:2d3a
231.85.45.59 0:0:0:0:0:ffff:e755:2d3b
231.85.45.60 0:0:0:0:0:ffff:e755:2d3c


231.85.45.61 0:0:0:0:0:ffff:e755:2d3d
231.85.45.62 0:0:0:0:0:ffff:e755:2d3e
231.85.45.63 0:0:0:0:0:ffff:e755:2d3f
231.85.45.64 0:0:0:0:0:ffff:e755:2d40
231.85.45.65 0:0:0:0:0:ffff:e755:2d41
231.85.45.66 0:0:0:0:0:ffff:e755:2d42
231.85.45.67 0:0:0:0:0:ffff:e755:2d43
231.85.45.68 0:0:0:0:0:ffff:e755:2d44
231.85.45.69 0:0:0:0:0:ffff:e755:2d45
231.85.45.70 0:0:0:0:0:ffff:e755:2d46
231.85.45.71 0:0:0:0:0:ffff:e755:2d47
231.85.45.72 0:0:0:0:0:ffff:e755:2d48
231.85.45.73 0:0:0:0:0:ffff:e755:2d49
231.85.45.74 0:0:0:0:0:ffff:e755:2d4a
231.85.45.75 0:0:0:0:0:ffff:e755:2d4b
231.85.45.76 0:0:0:0:0:ffff:e755:2d4c
231.85.45.77 0:0:0:0:0:ffff:e755:2d4d
231.85.45.78 0:0:0:0:0:ffff:e755:2d4e
231.85.45.79 0:0:0:0:0:ffff:e755:2d4f
231.85.45.80 0:0:0:0:0:ffff:e755:2d50
231.85.45.81 0:0:0:0:0:ffff:e755:2d51
231.85.45.82 0:0:0:0:0:ffff:e755:2d52
231.85.45.83 0:0:0:0:0:ffff:e755:2d53
231.85.45.84 0:0:0:0:0:ffff:e755:2d54
231.85.45.85 0:0:0:0:0:ffff:e755:2d55
231.85.45.86 0:0:0:0:0:ffff:e755:2d56
231.85.45.87 0:0:0:0:0:ffff:e755:2d57
231.85.45.88 0:0:0:0:0:ffff:e755:2d58
231.85.45.89 0:0:0:0:0:ffff:e755:2d59
231.85.45.90 0:0:0:0:0:ffff:e755:2d5a
231.85.45.91 0:0:0:0:0:ffff:e755:2d5b
231.85.45.92 0:0:0:0:0:ffff:e755:2d5c
231.85.45.93 0:0:0:0:0:ffff:e755:2d5d
231.85.45.94 0:0:0:0:0:ffff:e755:2d5e
231.85.45.95 0:0:0:0:0:ffff:e755:2d5f
231.85.45.96 0:0:0:0:0:ffff:e755:2d60
231.85.45.97 0:0:0:0:0:ffff:e755:2d61
231.85.45.98 0:0:0:0:0:ffff:e755:2d62
231.85.45.99 0:0:0:0:0:ffff:e755:2d63
231.85.45.100 0:0:0:0:0:ffff:e755:2d64
231.85.45.101 0:0:0:0:0:ffff:e755:2d65
231.85.45.102 0:0:0:0:0:ffff:e755:2d66
231.85.45.103 0:0:0:0:0:ffff:e755:2d67
231.85.45.104 0:0:0:0:0:ffff:e755:2d68
231.85.45.105 0:0:0:0:0:ffff:e755:2d69
231.85.45.106 0:0:0:0:0:ffff:e755:2d6a
231.85.45.107 0:0:0:0:0:ffff:e755:2d6b
231.85.45.108 0:0:0:0:0:ffff:e755:2d6c
231.85.45.109 0:0:0:0:0:ffff:e755:2d6d
231.85.45.110 0:0:0:0:0:ffff:e755:2d6e
231.85.45.111 0:0:0:0:0:ffff:e755:2d6f
231.85.45.112 0:0:0:0:0:ffff:e755:2d70
231.85.45.113 0:0:0:0:0:ffff:e755:2d71
231.85.45.114 0:0:0:0:0:ffff:e755:2d72
231.85.45.115 0:0:0:0:0:ffff:e755:2d73
231.85.45.116 0:0:0:0:0:ffff:e755:2d74
231.85.45.117 0:0:0:0:0:ffff:e755:2d75
231.85.45.118 0:0:0:0:0:ffff:e755:2d76
231.85.45.119 0:0:0:0:0:ffff:e755:2d77
231.85.45.120 0:0:0:0:0:ffff:e755:2d78


231.85.45.121 0:0:0:0:0:ffff:e755:2d79
231.85.45.122 0:0:0:0:0:ffff:e755:2d7a
231.85.45.123 0:0:0:0:0:ffff:e755:2d7b
231.85.45.124 0:0:0:0:0:ffff:e755:2d7c
231.85.45.125 0:0:0:0:0:ffff:e755:2d7d
231.85.45.126 0:0:0:0:0:ffff:e755:2d7e
231.85.45.127 0:0:0:0:0:ffff:e755:2d7f
231.85.45.128 0:0:0:0:0:ffff:e755:2d80
231.85.45.129 0:0:0:0:0:ffff:e755:2d81
231.85.45.130 0:0:0:0:0:ffff:e755:2d82
231.85.45.131 0:0:0:0:0:ffff:e755:2d83
231.85.45.132 0:0:0:0:0:ffff:e755:2d84
231.85.45.133 0:0:0:0:0:ffff:e755:2d85
231.85.45.134 0:0:0:0:0:ffff:e755:2d86
231.85.45.135 0:0:0:0:0:ffff:e755:2d87
231.85.45.136 0:0:0:0:0:ffff:e755:2d88
231.85.45.137 0:0:0:0:0:ffff:e755:2d89
231.85.45.138 0:0:0:0:0:ffff:e755:2d8a
231.85.45.139 0:0:0:0:0:ffff:e755:2d8b
231.85.45.140 0:0:0:0:0:ffff:e755:2d8c
231.85.45.141 0:0:0:0:0:ffff:e755:2d8d
231.85.45.142 0:0:0:0:0:ffff:e755:2d8e
231.85.45.143 0:0:0:0:0:ffff:e755:2d8f
231.85.45.144 0:0:0:0:0:ffff:e755:2d90
231.85.45.145 0:0:0:0:0:ffff:e755:2d91
231.85.45.146 0:0:0:0:0:ffff:e755:2d92
231.85.45.147 0:0:0:0:0:ffff:e755:2d93
231.85.45.148 0:0:0:0:0:ffff:e755:2d94
231.85.45.149 0:0:0:0:0:ffff:e755:2d95
231.85.45.150 0:0:0:0:0:ffff:e755:2d96
231.85.45.151 0:0:0:0:0:ffff:e755:2d97
231.85.45.152 0:0:0:0:0:ffff:e755:2d98
231.85.45.153 0:0:0:0:0:ffff:e755:2d99
231.85.45.154 0:0:0:0:0:ffff:e755:2d9a
231.85.45.155 0:0:0:0:0:ffff:e755:2d9b
231.85.45.156 0:0:0:0:0:ffff:e755:2d9c
231.85.45.157 0:0:0:0:0:ffff:e755:2d9d
231.85.45.158 0:0:0:0:0:ffff:e755:2d9e
231.85.45.159 0:0:0:0:0:ffff:e755:2d9f
231.85.45.160 0:0:0:0:0:ffff:e755:2da0
231.85.45.161 0:0:0:0:0:ffff:e755:2da1
231.85.45.162 0:0:0:0:0:ffff:e755:2da2
231.85.45.163 0:0:0:0:0:ffff:e755:2da3
231.85.45.164 0:0:0:0:0:ffff:e755:2da4
231.85.45.165 0:0:0:0:0:ffff:e755:2da5
231.85.45.166 0:0:0:0:0:ffff:e755:2da6
231.85.45.167 0:0:0:0:0:ffff:e755:2da7
231.85.45.168 0:0:0:0:0:ffff:e755:2da8
231.85.45.169 0:0:0:0:0:ffff:e755:2da9
231.85.45.170 0:0:0:0:0:ffff:e755:2daa
231.85.45.171 0:0:0:0:0:ffff:e755:2dab
231.85.45.172 0:0:0:0:0:ffff:e755:2dac
231.85.45.173 0:0:0:0:0:ffff:e755:2dad
231.85.45.174 0:0:0:0:0:ffff:e755:2dae
231.85.45.175 0:0:0:0:0:ffff:e755:2daf
231.85.45.176 0:0:0:0:0:ffff:e755:2db0
231.85.45.177 0:0:0:0:0:ffff:e755:2db1
231.85.45.178 0:0:0:0:0:ffff:e755:2db2
231.85.45.179 0:0:0:0:0:ffff:e755:2db3
231.85.45.180 0:0:0:0:0:ffff:e755:2db4


231.85.45.181 0:0:0:0:0:ffff:e755:2db5
231.85.45.182 0:0:0:0:0:ffff:e755:2db6
231.85.45.183 0:0:0:0:0:ffff:e755:2db7
231.85.45.184 0:0:0:0:0:ffff:e755:2db8
231.85.45.185 0:0:0:0:0:ffff:e755:2db9
231.85.45.186 0:0:0:0:0:ffff:e755:2dba
231.85.45.187 0:0:0:0:0:ffff:e755:2dbb
231.85.45.188 0:0:0:0:0:ffff:e755:2dbc
231.85.45.189 0:0:0:0:0:ffff:e755:2dbd
231.85.45.190 0:0:0:0:0:ffff:e755:2dbe
231.85.45.191 0:0:0:0:0:ffff:e755:2dbf
231.85.45.192 0:0:0:0:0:ffff:e755:2dc0
231.85.45.193 0:0:0:0:0:ffff:e755:2dc1
231.85.45.194 0:0:0:0:0:ffff:e755:2dc2
231.85.45.195 0:0:0:0:0:ffff:e755:2dc3
231.85.45.196 0:0:0:0:0:ffff:e755:2dc4
231.85.45.197 0:0:0:0:0:ffff:e755:2dc5
231.85.45.198 0:0:0:0:0:ffff:e755:2dc6
231.85.45.199 0:0:0:0:0:ffff:e755:2dc7
231.85.45.200 0:0:0:0:0:ffff:e755:2dc8
231.85.45.201 0:0:0:0:0:ffff:e755:2dc9
231.85.45.202 0:0:0:0:0:ffff:e755:2dca
231.85.45.203 0:0:0:0:0:ffff:e755:2dcb
231.85.45.204 0:0:0:0:0:ffff:e755:2dcc
231.85.45.205 0:0:0:0:0:ffff:e755:2dcd
231.85.45.206 0:0:0:0:0:ffff:e755:2dce
231.85.45.207 0:0:0:0:0:ffff:e755:2dcf
231.85.45.208 0:0:0:0:0:ffff:e755:2dd0
231.85.45.209 0:0:0:0:0:ffff:e755:2dd1
231.85.45.210 0:0:0:0:0:ffff:e755:2dd2
231.85.45.211 0:0:0:0:0:ffff:e755:2dd3
231.85.45.212 0:0:0:0:0:ffff:e755:2dd4
231.85.45.213 0:0:0:0:0:ffff:e755:2dd5
231.85.45.214 0:0:0:0:0:ffff:e755:2dd6
231.85.45.215 0:0:0:0:0:ffff:e755:2dd7
231.85.45.216 0:0:0:0:0:ffff:e755:2dd8
231.85.45.217 0:0:0:0:0:ffff:e755:2dd9
231.85.45.218 0:0:0:0:0:ffff:e755:2dda
231.85.45.219 0:0:0:0:0:ffff:e755:2ddb
231.85.45.220 0:0:0:0:0:ffff:e755:2ddc
231.85.45.221 0:0:0:0:0:ffff:e755:2ddd
231.85.45.222 0:0:0:0:0:ffff:e755:2dde
231.85.45.223 0:0:0:0:0:ffff:e755:2ddf
231.85.45.224 0:0:0:0:0:ffff:e755:2de0
231.85.45.225 0:0:0:0:0:ffff:e755:2de1
231.85.45.226 0:0:0:0:0:ffff:e755:2de2
231.85.45.227 0:0:0:0:0:ffff:e755:2de3
231.85.45.228 0:0:0:0:0:ffff:e755:2de4
231.85.45.229 0:0:0:0:0:ffff:e755:2de5
231.85.45.230 0:0:0:0:0:ffff:e755:2de6
231.85.45.231 0:0:0:0:0:ffff:e755:2de7
231.85.45.232 0:0:0:0:0:ffff:e755:2de8
231.85.45.233 0:0:0:0:0:ffff:e755:2de9
231.85.45.234 0:0:0:0:0:ffff:e755:2dea
231.85.45.235 0:0:0:0:0:ffff:e755:2deb
231.85.45.236 0:0:0:0:0:ffff:e755:2dec
231.85.45.237 0:0:0:0:0:ffff:e755:2ded
231.85.45.238 0:0:0:0:0:ffff:e755:2dee
231.85.45.239 0:0:0:0:0:ffff:e755:2def
231.85.45.240 0:0:0:0:0:ffff:e755:2df0
231.85.45.241 0:0:0:0:0:ffff:e755:2df1
231.85.45.242 0:0:0:0:0:ffff:e755:2df2
231.85.45.243 0:0:0:0:0:ffff:e755:2df3
231.85.45.244 0:0:0:0:0:ffff:e755:2df4
231.85.45.245 0:0:0:0:0:ffff:e755:2df5
231.85.45.246 0:0:0:0:0:ffff:e755:2df6
231.85.45.247 0:0:0:0:0:ffff:e755:2df7
231.85.45.248 0:0:0:0:0:ffff:e755:2df8
231.85.45.249 0:0:0:0:0:ffff:e755:2df9
231.85.45.250 0:0:0:0:0:ffff:e755:2dfa
231.85.45.251 0:0:0:0:0:ffff:e755:2dfb
231.85.45.252 0:0:0:0:0:ffff:e755:2dfc
231.85.45.253 0:0:0:0:0:ffff:e755:2dfd
231.85.45.254 0:0:0:0:0:ffff:e755:2dfe
231.85.45.255 0:0:0:0:0:ffff:e755:2dff


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.