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
231.85.207.1 0:0:0:0:0:ffff:e755:cf01
231.85.207.2 0:0:0:0:0:ffff:e755:cf02
231.85.207.3 0:0:0:0:0:ffff:e755:cf03
231.85.207.4 0:0:0:0:0:ffff:e755:cf04
231.85.207.5 0:0:0:0:0:ffff:e755:cf05
231.85.207.6 0:0:0:0:0:ffff:e755:cf06
231.85.207.7 0:0:0:0:0:ffff:e755:cf07
231.85.207.8 0:0:0:0:0:ffff:e755:cf08
231.85.207.9 0:0:0:0:0:ffff:e755:cf09
231.85.207.10 0:0:0:0:0:ffff:e755:cf0a
231.85.207.11 0:0:0:0:0:ffff:e755:cf0b
231.85.207.12 0:0:0:0:0:ffff:e755:cf0c
231.85.207.13 0:0:0:0:0:ffff:e755:cf0d
231.85.207.14 0:0:0:0:0:ffff:e755:cf0e
231.85.207.15 0:0:0:0:0:ffff:e755:cf0f
231.85.207.16 0:0:0:0:0:ffff:e755:cf10
231.85.207.17 0:0:0:0:0:ffff:e755:cf11
231.85.207.18 0:0:0:0:0:ffff:e755:cf12
231.85.207.19 0:0:0:0:0:ffff:e755:cf13
231.85.207.20 0:0:0:0:0:ffff:e755:cf14
231.85.207.21 0:0:0:0:0:ffff:e755:cf15
231.85.207.22 0:0:0:0:0:ffff:e755:cf16
231.85.207.23 0:0:0:0:0:ffff:e755:cf17
231.85.207.24 0:0:0:0:0:ffff:e755:cf18
231.85.207.25 0:0:0:0:0:ffff:e755:cf19
231.85.207.26 0:0:0:0:0:ffff:e755:cf1a
231.85.207.27 0:0:0:0:0:ffff:e755:cf1b
231.85.207.28 0:0:0:0:0:ffff:e755:cf1c
231.85.207.29 0:0:0:0:0:ffff:e755:cf1d
231.85.207.30 0:0:0:0:0:ffff:e755:cf1e
231.85.207.31 0:0:0:0:0:ffff:e755:cf1f
231.85.207.32 0:0:0:0:0:ffff:e755:cf20
231.85.207.33 0:0:0:0:0:ffff:e755:cf21
231.85.207.34 0:0:0:0:0:ffff:e755:cf22
231.85.207.35 0:0:0:0:0:ffff:e755:cf23
231.85.207.36 0:0:0:0:0:ffff:e755:cf24
231.85.207.37 0:0:0:0:0:ffff:e755:cf25
231.85.207.38 0:0:0:0:0:ffff:e755:cf26
231.85.207.39 0:0:0:0:0:ffff:e755:cf27
231.85.207.40 0:0:0:0:0:ffff:e755:cf28
231.85.207.41 0:0:0:0:0:ffff:e755:cf29
231.85.207.42 0:0:0:0:0:ffff:e755:cf2a
231.85.207.43 0:0:0:0:0:ffff:e755:cf2b
231.85.207.44 0:0:0:0:0:ffff:e755:cf2c
231.85.207.45 0:0:0:0:0:ffff:e755:cf2d
231.85.207.46 0:0:0:0:0:ffff:e755:cf2e
231.85.207.47 0:0:0:0:0:ffff:e755:cf2f
231.85.207.48 0:0:0:0:0:ffff:e755:cf30
231.85.207.49 0:0:0:0:0:ffff:e755:cf31
231.85.207.50 0:0:0:0:0:ffff:e755:cf32
231.85.207.51 0:0:0:0:0:ffff:e755:cf33
231.85.207.52 0:0:0:0:0:ffff:e755:cf34
231.85.207.53 0:0:0:0:0:ffff:e755:cf35
231.85.207.54 0:0:0:0:0:ffff:e755:cf36
231.85.207.55 0:0:0:0:0:ffff:e755:cf37
231.85.207.56 0:0:0:0:0:ffff:e755:cf38
231.85.207.57 0:0:0:0:0:ffff:e755:cf39
231.85.207.58 0:0:0:0:0:ffff:e755:cf3a
231.85.207.59 0:0:0:0:0:ffff:e755:cf3b
231.85.207.60 0:0:0:0:0:ffff:e755:cf3c


231.85.207.61 0:0:0:0:0:ffff:e755:cf3d
231.85.207.62 0:0:0:0:0:ffff:e755:cf3e
231.85.207.63 0:0:0:0:0:ffff:e755:cf3f
231.85.207.64 0:0:0:0:0:ffff:e755:cf40
231.85.207.65 0:0:0:0:0:ffff:e755:cf41
231.85.207.66 0:0:0:0:0:ffff:e755:cf42
231.85.207.67 0:0:0:0:0:ffff:e755:cf43
231.85.207.68 0:0:0:0:0:ffff:e755:cf44
231.85.207.69 0:0:0:0:0:ffff:e755:cf45
231.85.207.70 0:0:0:0:0:ffff:e755:cf46
231.85.207.71 0:0:0:0:0:ffff:e755:cf47
231.85.207.72 0:0:0:0:0:ffff:e755:cf48
231.85.207.73 0:0:0:0:0:ffff:e755:cf49
231.85.207.74 0:0:0:0:0:ffff:e755:cf4a
231.85.207.75 0:0:0:0:0:ffff:e755:cf4b
231.85.207.76 0:0:0:0:0:ffff:e755:cf4c
231.85.207.77 0:0:0:0:0:ffff:e755:cf4d
231.85.207.78 0:0:0:0:0:ffff:e755:cf4e
231.85.207.79 0:0:0:0:0:ffff:e755:cf4f
231.85.207.80 0:0:0:0:0:ffff:e755:cf50
231.85.207.81 0:0:0:0:0:ffff:e755:cf51
231.85.207.82 0:0:0:0:0:ffff:e755:cf52
231.85.207.83 0:0:0:0:0:ffff:e755:cf53
231.85.207.84 0:0:0:0:0:ffff:e755:cf54
231.85.207.85 0:0:0:0:0:ffff:e755:cf55
231.85.207.86 0:0:0:0:0:ffff:e755:cf56
231.85.207.87 0:0:0:0:0:ffff:e755:cf57
231.85.207.88 0:0:0:0:0:ffff:e755:cf58
231.85.207.89 0:0:0:0:0:ffff:e755:cf59
231.85.207.90 0:0:0:0:0:ffff:e755:cf5a
231.85.207.91 0:0:0:0:0:ffff:e755:cf5b
231.85.207.92 0:0:0:0:0:ffff:e755:cf5c
231.85.207.93 0:0:0:0:0:ffff:e755:cf5d
231.85.207.94 0:0:0:0:0:ffff:e755:cf5e
231.85.207.95 0:0:0:0:0:ffff:e755:cf5f
231.85.207.96 0:0:0:0:0:ffff:e755:cf60
231.85.207.97 0:0:0:0:0:ffff:e755:cf61
231.85.207.98 0:0:0:0:0:ffff:e755:cf62
231.85.207.99 0:0:0:0:0:ffff:e755:cf63
231.85.207.100 0:0:0:0:0:ffff:e755:cf64
231.85.207.101 0:0:0:0:0:ffff:e755:cf65
231.85.207.102 0:0:0:0:0:ffff:e755:cf66
231.85.207.103 0:0:0:0:0:ffff:e755:cf67
231.85.207.104 0:0:0:0:0:ffff:e755:cf68
231.85.207.105 0:0:0:0:0:ffff:e755:cf69
231.85.207.106 0:0:0:0:0:ffff:e755:cf6a
231.85.207.107 0:0:0:0:0:ffff:e755:cf6b
231.85.207.108 0:0:0:0:0:ffff:e755:cf6c
231.85.207.109 0:0:0:0:0:ffff:e755:cf6d
231.85.207.110 0:0:0:0:0:ffff:e755:cf6e
231.85.207.111 0:0:0:0:0:ffff:e755:cf6f
231.85.207.112 0:0:0:0:0:ffff:e755:cf70
231.85.207.113 0:0:0:0:0:ffff:e755:cf71
231.85.207.114 0:0:0:0:0:ffff:e755:cf72
231.85.207.115 0:0:0:0:0:ffff:e755:cf73
231.85.207.116 0:0:0:0:0:ffff:e755:cf74
231.85.207.117 0:0:0:0:0:ffff:e755:cf75
231.85.207.118 0:0:0:0:0:ffff:e755:cf76
231.85.207.119 0:0:0:0:0:ffff:e755:cf77
231.85.207.120 0:0:0:0:0:ffff:e755:cf78


231.85.207.121 0:0:0:0:0:ffff:e755:cf79
231.85.207.122 0:0:0:0:0:ffff:e755:cf7a
231.85.207.123 0:0:0:0:0:ffff:e755:cf7b
231.85.207.124 0:0:0:0:0:ffff:e755:cf7c
231.85.207.125 0:0:0:0:0:ffff:e755:cf7d
231.85.207.126 0:0:0:0:0:ffff:e755:cf7e
231.85.207.127 0:0:0:0:0:ffff:e755:cf7f
231.85.207.128 0:0:0:0:0:ffff:e755:cf80
231.85.207.129 0:0:0:0:0:ffff:e755:cf81
231.85.207.130 0:0:0:0:0:ffff:e755:cf82
231.85.207.131 0:0:0:0:0:ffff:e755:cf83
231.85.207.132 0:0:0:0:0:ffff:e755:cf84
231.85.207.133 0:0:0:0:0:ffff:e755:cf85
231.85.207.134 0:0:0:0:0:ffff:e755:cf86
231.85.207.135 0:0:0:0:0:ffff:e755:cf87
231.85.207.136 0:0:0:0:0:ffff:e755:cf88
231.85.207.137 0:0:0:0:0:ffff:e755:cf89
231.85.207.138 0:0:0:0:0:ffff:e755:cf8a
231.85.207.139 0:0:0:0:0:ffff:e755:cf8b
231.85.207.140 0:0:0:0:0:ffff:e755:cf8c
231.85.207.141 0:0:0:0:0:ffff:e755:cf8d
231.85.207.142 0:0:0:0:0:ffff:e755:cf8e
231.85.207.143 0:0:0:0:0:ffff:e755:cf8f
231.85.207.144 0:0:0:0:0:ffff:e755:cf90
231.85.207.145 0:0:0:0:0:ffff:e755:cf91
231.85.207.146 0:0:0:0:0:ffff:e755:cf92
231.85.207.147 0:0:0:0:0:ffff:e755:cf93
231.85.207.148 0:0:0:0:0:ffff:e755:cf94
231.85.207.149 0:0:0:0:0:ffff:e755:cf95
231.85.207.150 0:0:0:0:0:ffff:e755:cf96
231.85.207.151 0:0:0:0:0:ffff:e755:cf97
231.85.207.152 0:0:0:0:0:ffff:e755:cf98
231.85.207.153 0:0:0:0:0:ffff:e755:cf99
231.85.207.154 0:0:0:0:0:ffff:e755:cf9a
231.85.207.155 0:0:0:0:0:ffff:e755:cf9b
231.85.207.156 0:0:0:0:0:ffff:e755:cf9c
231.85.207.157 0:0:0:0:0:ffff:e755:cf9d
231.85.207.158 0:0:0:0:0:ffff:e755:cf9e
231.85.207.159 0:0:0:0:0:ffff:e755:cf9f
231.85.207.160 0:0:0:0:0:ffff:e755:cfa0
231.85.207.161 0:0:0:0:0:ffff:e755:cfa1
231.85.207.162 0:0:0:0:0:ffff:e755:cfa2
231.85.207.163 0:0:0:0:0:ffff:e755:cfa3
231.85.207.164 0:0:0:0:0:ffff:e755:cfa4
231.85.207.165 0:0:0:0:0:ffff:e755:cfa5
231.85.207.166 0:0:0:0:0:ffff:e755:cfa6
231.85.207.167 0:0:0:0:0:ffff:e755:cfa7
231.85.207.168 0:0:0:0:0:ffff:e755:cfa8
231.85.207.169 0:0:0:0:0:ffff:e755:cfa9
231.85.207.170 0:0:0:0:0:ffff:e755:cfaa
231.85.207.171 0:0:0:0:0:ffff:e755:cfab
231.85.207.172 0:0:0:0:0:ffff:e755:cfac
231.85.207.173 0:0:0:0:0:ffff:e755:cfad
231.85.207.174 0:0:0:0:0:ffff:e755:cfae
231.85.207.175 0:0:0:0:0:ffff:e755:cfaf
231.85.207.176 0:0:0:0:0:ffff:e755:cfb0
231.85.207.177 0:0:0:0:0:ffff:e755:cfb1
231.85.207.178 0:0:0:0:0:ffff:e755:cfb2
231.85.207.179 0:0:0:0:0:ffff:e755:cfb3
231.85.207.180 0:0:0:0:0:ffff:e755:cfb4


231.85.207.181 0:0:0:0:0:ffff:e755:cfb5
231.85.207.182 0:0:0:0:0:ffff:e755:cfb6
231.85.207.183 0:0:0:0:0:ffff:e755:cfb7
231.85.207.184 0:0:0:0:0:ffff:e755:cfb8
231.85.207.185 0:0:0:0:0:ffff:e755:cfb9
231.85.207.186 0:0:0:0:0:ffff:e755:cfba
231.85.207.187 0:0:0:0:0:ffff:e755:cfbb
231.85.207.188 0:0:0:0:0:ffff:e755:cfbc
231.85.207.189 0:0:0:0:0:ffff:e755:cfbd
231.85.207.190 0:0:0:0:0:ffff:e755:cfbe
231.85.207.191 0:0:0:0:0:ffff:e755:cfbf
231.85.207.192 0:0:0:0:0:ffff:e755:cfc0
231.85.207.193 0:0:0:0:0:ffff:e755:cfc1
231.85.207.194 0:0:0:0:0:ffff:e755:cfc2
231.85.207.195 0:0:0:0:0:ffff:e755:cfc3
231.85.207.196 0:0:0:0:0:ffff:e755:cfc4
231.85.207.197 0:0:0:0:0:ffff:e755:cfc5
231.85.207.198 0:0:0:0:0:ffff:e755:cfc6
231.85.207.199 0:0:0:0:0:ffff:e755:cfc7
231.85.207.200 0:0:0:0:0:ffff:e755:cfc8
231.85.207.201 0:0:0:0:0:ffff:e755:cfc9
231.85.207.202 0:0:0:0:0:ffff:e755:cfca
231.85.207.203 0:0:0:0:0:ffff:e755:cfcb
231.85.207.204 0:0:0:0:0:ffff:e755:cfcc
231.85.207.205 0:0:0:0:0:ffff:e755:cfcd
231.85.207.206 0:0:0:0:0:ffff:e755:cfce
231.85.207.207 0:0:0:0:0:ffff:e755:cfcf
231.85.207.208 0:0:0:0:0:ffff:e755:cfd0
231.85.207.209 0:0:0:0:0:ffff:e755:cfd1
231.85.207.210 0:0:0:0:0:ffff:e755:cfd2
231.85.207.211 0:0:0:0:0:ffff:e755:cfd3
231.85.207.212 0:0:0:0:0:ffff:e755:cfd4
231.85.207.213 0:0:0:0:0:ffff:e755:cfd5
231.85.207.214 0:0:0:0:0:ffff:e755:cfd6
231.85.207.215 0:0:0:0:0:ffff:e755:cfd7
231.85.207.216 0:0:0:0:0:ffff:e755:cfd8
231.85.207.217 0:0:0:0:0:ffff:e755:cfd9
231.85.207.218 0:0:0:0:0:ffff:e755:cfda
231.85.207.219 0:0:0:0:0:ffff:e755:cfdb
231.85.207.220 0:0:0:0:0:ffff:e755:cfdc
231.85.207.221 0:0:0:0:0:ffff:e755:cfdd
231.85.207.222 0:0:0:0:0:ffff:e755:cfde
231.85.207.223 0:0:0:0:0:ffff:e755:cfdf
231.85.207.224 0:0:0:0:0:ffff:e755:cfe0
231.85.207.225 0:0:0:0:0:ffff:e755:cfe1
231.85.207.226 0:0:0:0:0:ffff:e755:cfe2
231.85.207.227 0:0:0:0:0:ffff:e755:cfe3
231.85.207.228 0:0:0:0:0:ffff:e755:cfe4
231.85.207.229 0:0:0:0:0:ffff:e755:cfe5
231.85.207.230 0:0:0:0:0:ffff:e755:cfe6
231.85.207.231 0:0:0:0:0:ffff:e755:cfe7
231.85.207.232 0:0:0:0:0:ffff:e755:cfe8
231.85.207.233 0:0:0:0:0:ffff:e755:cfe9
231.85.207.234 0:0:0:0:0:ffff:e755:cfea
231.85.207.235 0:0:0:0:0:ffff:e755:cfeb
231.85.207.236 0:0:0:0:0:ffff:e755:cfec
231.85.207.237 0:0:0:0:0:ffff:e755:cfed
231.85.207.238 0:0:0:0:0:ffff:e755:cfee
231.85.207.239 0:0:0:0:0:ffff:e755:cfef
231.85.207.240 0:0:0:0:0:ffff:e755:cff0
231.85.207.241 0:0:0:0:0:ffff:e755:cff1
231.85.207.242 0:0:0:0:0:ffff:e755:cff2
231.85.207.243 0:0:0:0:0:ffff:e755:cff3
231.85.207.244 0:0:0:0:0:ffff:e755:cff4
231.85.207.245 0:0:0:0:0:ffff:e755:cff5
231.85.207.246 0:0:0:0:0:ffff:e755:cff6
231.85.207.247 0:0:0:0:0:ffff:e755:cff7
231.85.207.248 0:0:0:0:0:ffff:e755:cff8
231.85.207.249 0:0:0:0:0:ffff:e755:cff9
231.85.207.250 0:0:0:0:0:ffff:e755:cffa
231.85.207.251 0:0:0:0:0:ffff:e755:cffb
231.85.207.252 0:0:0:0:0:ffff:e755:cffc
231.85.207.253 0:0:0:0:0:ffff:e755:cffd
231.85.207.254 0:0:0:0:0:ffff:e755:cffe
231.85.207.255 0:0:0:0:0:ffff:e755:cfff


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.