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
231.188.122.1 0:0:0:0:0:ffff:e7bc:7a01
231.188.122.2 0:0:0:0:0:ffff:e7bc:7a02
231.188.122.3 0:0:0:0:0:ffff:e7bc:7a03
231.188.122.4 0:0:0:0:0:ffff:e7bc:7a04
231.188.122.5 0:0:0:0:0:ffff:e7bc:7a05
231.188.122.6 0:0:0:0:0:ffff:e7bc:7a06
231.188.122.7 0:0:0:0:0:ffff:e7bc:7a07
231.188.122.8 0:0:0:0:0:ffff:e7bc:7a08
231.188.122.9 0:0:0:0:0:ffff:e7bc:7a09
231.188.122.10 0:0:0:0:0:ffff:e7bc:7a0a
231.188.122.11 0:0:0:0:0:ffff:e7bc:7a0b
231.188.122.12 0:0:0:0:0:ffff:e7bc:7a0c
231.188.122.13 0:0:0:0:0:ffff:e7bc:7a0d
231.188.122.14 0:0:0:0:0:ffff:e7bc:7a0e
231.188.122.15 0:0:0:0:0:ffff:e7bc:7a0f
231.188.122.16 0:0:0:0:0:ffff:e7bc:7a10
231.188.122.17 0:0:0:0:0:ffff:e7bc:7a11
231.188.122.18 0:0:0:0:0:ffff:e7bc:7a12
231.188.122.19 0:0:0:0:0:ffff:e7bc:7a13
231.188.122.20 0:0:0:0:0:ffff:e7bc:7a14
231.188.122.21 0:0:0:0:0:ffff:e7bc:7a15
231.188.122.22 0:0:0:0:0:ffff:e7bc:7a16
231.188.122.23 0:0:0:0:0:ffff:e7bc:7a17
231.188.122.24 0:0:0:0:0:ffff:e7bc:7a18
231.188.122.25 0:0:0:0:0:ffff:e7bc:7a19
231.188.122.26 0:0:0:0:0:ffff:e7bc:7a1a
231.188.122.27 0:0:0:0:0:ffff:e7bc:7a1b
231.188.122.28 0:0:0:0:0:ffff:e7bc:7a1c
231.188.122.29 0:0:0:0:0:ffff:e7bc:7a1d
231.188.122.30 0:0:0:0:0:ffff:e7bc:7a1e
231.188.122.31 0:0:0:0:0:ffff:e7bc:7a1f
231.188.122.32 0:0:0:0:0:ffff:e7bc:7a20
231.188.122.33 0:0:0:0:0:ffff:e7bc:7a21
231.188.122.34 0:0:0:0:0:ffff:e7bc:7a22
231.188.122.35 0:0:0:0:0:ffff:e7bc:7a23
231.188.122.36 0:0:0:0:0:ffff:e7bc:7a24
231.188.122.37 0:0:0:0:0:ffff:e7bc:7a25
231.188.122.38 0:0:0:0:0:ffff:e7bc:7a26
231.188.122.39 0:0:0:0:0:ffff:e7bc:7a27
231.188.122.40 0:0:0:0:0:ffff:e7bc:7a28
231.188.122.41 0:0:0:0:0:ffff:e7bc:7a29
231.188.122.42 0:0:0:0:0:ffff:e7bc:7a2a
231.188.122.43 0:0:0:0:0:ffff:e7bc:7a2b
231.188.122.44 0:0:0:0:0:ffff:e7bc:7a2c
231.188.122.45 0:0:0:0:0:ffff:e7bc:7a2d
231.188.122.46 0:0:0:0:0:ffff:e7bc:7a2e
231.188.122.47 0:0:0:0:0:ffff:e7bc:7a2f
231.188.122.48 0:0:0:0:0:ffff:e7bc:7a30
231.188.122.49 0:0:0:0:0:ffff:e7bc:7a31
231.188.122.50 0:0:0:0:0:ffff:e7bc:7a32
231.188.122.51 0:0:0:0:0:ffff:e7bc:7a33
231.188.122.52 0:0:0:0:0:ffff:e7bc:7a34
231.188.122.53 0:0:0:0:0:ffff:e7bc:7a35
231.188.122.54 0:0:0:0:0:ffff:e7bc:7a36
231.188.122.55 0:0:0:0:0:ffff:e7bc:7a37
231.188.122.56 0:0:0:0:0:ffff:e7bc:7a38
231.188.122.57 0:0:0:0:0:ffff:e7bc:7a39
231.188.122.58 0:0:0:0:0:ffff:e7bc:7a3a
231.188.122.59 0:0:0:0:0:ffff:e7bc:7a3b
231.188.122.60 0:0:0:0:0:ffff:e7bc:7a3c


231.188.122.61 0:0:0:0:0:ffff:e7bc:7a3d
231.188.122.62 0:0:0:0:0:ffff:e7bc:7a3e
231.188.122.63 0:0:0:0:0:ffff:e7bc:7a3f
231.188.122.64 0:0:0:0:0:ffff:e7bc:7a40
231.188.122.65 0:0:0:0:0:ffff:e7bc:7a41
231.188.122.66 0:0:0:0:0:ffff:e7bc:7a42
231.188.122.67 0:0:0:0:0:ffff:e7bc:7a43
231.188.122.68 0:0:0:0:0:ffff:e7bc:7a44
231.188.122.69 0:0:0:0:0:ffff:e7bc:7a45
231.188.122.70 0:0:0:0:0:ffff:e7bc:7a46
231.188.122.71 0:0:0:0:0:ffff:e7bc:7a47
231.188.122.72 0:0:0:0:0:ffff:e7bc:7a48
231.188.122.73 0:0:0:0:0:ffff:e7bc:7a49
231.188.122.74 0:0:0:0:0:ffff:e7bc:7a4a
231.188.122.75 0:0:0:0:0:ffff:e7bc:7a4b
231.188.122.76 0:0:0:0:0:ffff:e7bc:7a4c
231.188.122.77 0:0:0:0:0:ffff:e7bc:7a4d
231.188.122.78 0:0:0:0:0:ffff:e7bc:7a4e
231.188.122.79 0:0:0:0:0:ffff:e7bc:7a4f
231.188.122.80 0:0:0:0:0:ffff:e7bc:7a50
231.188.122.81 0:0:0:0:0:ffff:e7bc:7a51
231.188.122.82 0:0:0:0:0:ffff:e7bc:7a52
231.188.122.83 0:0:0:0:0:ffff:e7bc:7a53
231.188.122.84 0:0:0:0:0:ffff:e7bc:7a54
231.188.122.85 0:0:0:0:0:ffff:e7bc:7a55
231.188.122.86 0:0:0:0:0:ffff:e7bc:7a56
231.188.122.87 0:0:0:0:0:ffff:e7bc:7a57
231.188.122.88 0:0:0:0:0:ffff:e7bc:7a58
231.188.122.89 0:0:0:0:0:ffff:e7bc:7a59
231.188.122.90 0:0:0:0:0:ffff:e7bc:7a5a
231.188.122.91 0:0:0:0:0:ffff:e7bc:7a5b
231.188.122.92 0:0:0:0:0:ffff:e7bc:7a5c
231.188.122.93 0:0:0:0:0:ffff:e7bc:7a5d
231.188.122.94 0:0:0:0:0:ffff:e7bc:7a5e
231.188.122.95 0:0:0:0:0:ffff:e7bc:7a5f
231.188.122.96 0:0:0:0:0:ffff:e7bc:7a60
231.188.122.97 0:0:0:0:0:ffff:e7bc:7a61
231.188.122.98 0:0:0:0:0:ffff:e7bc:7a62
231.188.122.99 0:0:0:0:0:ffff:e7bc:7a63
231.188.122.100 0:0:0:0:0:ffff:e7bc:7a64
231.188.122.101 0:0:0:0:0:ffff:e7bc:7a65
231.188.122.102 0:0:0:0:0:ffff:e7bc:7a66
231.188.122.103 0:0:0:0:0:ffff:e7bc:7a67
231.188.122.104 0:0:0:0:0:ffff:e7bc:7a68
231.188.122.105 0:0:0:0:0:ffff:e7bc:7a69
231.188.122.106 0:0:0:0:0:ffff:e7bc:7a6a
231.188.122.107 0:0:0:0:0:ffff:e7bc:7a6b
231.188.122.108 0:0:0:0:0:ffff:e7bc:7a6c
231.188.122.109 0:0:0:0:0:ffff:e7bc:7a6d
231.188.122.110 0:0:0:0:0:ffff:e7bc:7a6e
231.188.122.111 0:0:0:0:0:ffff:e7bc:7a6f
231.188.122.112 0:0:0:0:0:ffff:e7bc:7a70
231.188.122.113 0:0:0:0:0:ffff:e7bc:7a71
231.188.122.114 0:0:0:0:0:ffff:e7bc:7a72
231.188.122.115 0:0:0:0:0:ffff:e7bc:7a73
231.188.122.116 0:0:0:0:0:ffff:e7bc:7a74
231.188.122.117 0:0:0:0:0:ffff:e7bc:7a75
231.188.122.118 0:0:0:0:0:ffff:e7bc:7a76
231.188.122.119 0:0:0:0:0:ffff:e7bc:7a77
231.188.122.120 0:0:0:0:0:ffff:e7bc:7a78


231.188.122.121 0:0:0:0:0:ffff:e7bc:7a79
231.188.122.122 0:0:0:0:0:ffff:e7bc:7a7a
231.188.122.123 0:0:0:0:0:ffff:e7bc:7a7b
231.188.122.124 0:0:0:0:0:ffff:e7bc:7a7c
231.188.122.125 0:0:0:0:0:ffff:e7bc:7a7d
231.188.122.126 0:0:0:0:0:ffff:e7bc:7a7e
231.188.122.127 0:0:0:0:0:ffff:e7bc:7a7f
231.188.122.128 0:0:0:0:0:ffff:e7bc:7a80
231.188.122.129 0:0:0:0:0:ffff:e7bc:7a81
231.188.122.130 0:0:0:0:0:ffff:e7bc:7a82
231.188.122.131 0:0:0:0:0:ffff:e7bc:7a83
231.188.122.132 0:0:0:0:0:ffff:e7bc:7a84
231.188.122.133 0:0:0:0:0:ffff:e7bc:7a85
231.188.122.134 0:0:0:0:0:ffff:e7bc:7a86
231.188.122.135 0:0:0:0:0:ffff:e7bc:7a87
231.188.122.136 0:0:0:0:0:ffff:e7bc:7a88
231.188.122.137 0:0:0:0:0:ffff:e7bc:7a89
231.188.122.138 0:0:0:0:0:ffff:e7bc:7a8a
231.188.122.139 0:0:0:0:0:ffff:e7bc:7a8b
231.188.122.140 0:0:0:0:0:ffff:e7bc:7a8c
231.188.122.141 0:0:0:0:0:ffff:e7bc:7a8d
231.188.122.142 0:0:0:0:0:ffff:e7bc:7a8e
231.188.122.143 0:0:0:0:0:ffff:e7bc:7a8f
231.188.122.144 0:0:0:0:0:ffff:e7bc:7a90
231.188.122.145 0:0:0:0:0:ffff:e7bc:7a91
231.188.122.146 0:0:0:0:0:ffff:e7bc:7a92
231.188.122.147 0:0:0:0:0:ffff:e7bc:7a93
231.188.122.148 0:0:0:0:0:ffff:e7bc:7a94
231.188.122.149 0:0:0:0:0:ffff:e7bc:7a95
231.188.122.150 0:0:0:0:0:ffff:e7bc:7a96
231.188.122.151 0:0:0:0:0:ffff:e7bc:7a97
231.188.122.152 0:0:0:0:0:ffff:e7bc:7a98
231.188.122.153 0:0:0:0:0:ffff:e7bc:7a99
231.188.122.154 0:0:0:0:0:ffff:e7bc:7a9a
231.188.122.155 0:0:0:0:0:ffff:e7bc:7a9b
231.188.122.156 0:0:0:0:0:ffff:e7bc:7a9c
231.188.122.157 0:0:0:0:0:ffff:e7bc:7a9d
231.188.122.158 0:0:0:0:0:ffff:e7bc:7a9e
231.188.122.159 0:0:0:0:0:ffff:e7bc:7a9f
231.188.122.160 0:0:0:0:0:ffff:e7bc:7aa0
231.188.122.161 0:0:0:0:0:ffff:e7bc:7aa1
231.188.122.162 0:0:0:0:0:ffff:e7bc:7aa2
231.188.122.163 0:0:0:0:0:ffff:e7bc:7aa3
231.188.122.164 0:0:0:0:0:ffff:e7bc:7aa4
231.188.122.165 0:0:0:0:0:ffff:e7bc:7aa5
231.188.122.166 0:0:0:0:0:ffff:e7bc:7aa6
231.188.122.167 0:0:0:0:0:ffff:e7bc:7aa7
231.188.122.168 0:0:0:0:0:ffff:e7bc:7aa8
231.188.122.169 0:0:0:0:0:ffff:e7bc:7aa9
231.188.122.170 0:0:0:0:0:ffff:e7bc:7aaa
231.188.122.171 0:0:0:0:0:ffff:e7bc:7aab
231.188.122.172 0:0:0:0:0:ffff:e7bc:7aac
231.188.122.173 0:0:0:0:0:ffff:e7bc:7aad
231.188.122.174 0:0:0:0:0:ffff:e7bc:7aae
231.188.122.175 0:0:0:0:0:ffff:e7bc:7aaf
231.188.122.176 0:0:0:0:0:ffff:e7bc:7ab0
231.188.122.177 0:0:0:0:0:ffff:e7bc:7ab1
231.188.122.178 0:0:0:0:0:ffff:e7bc:7ab2
231.188.122.179 0:0:0:0:0:ffff:e7bc:7ab3
231.188.122.180 0:0:0:0:0:ffff:e7bc:7ab4


231.188.122.181 0:0:0:0:0:ffff:e7bc:7ab5
231.188.122.182 0:0:0:0:0:ffff:e7bc:7ab6
231.188.122.183 0:0:0:0:0:ffff:e7bc:7ab7
231.188.122.184 0:0:0:0:0:ffff:e7bc:7ab8
231.188.122.185 0:0:0:0:0:ffff:e7bc:7ab9
231.188.122.186 0:0:0:0:0:ffff:e7bc:7aba
231.188.122.187 0:0:0:0:0:ffff:e7bc:7abb
231.188.122.188 0:0:0:0:0:ffff:e7bc:7abc
231.188.122.189 0:0:0:0:0:ffff:e7bc:7abd
231.188.122.190 0:0:0:0:0:ffff:e7bc:7abe
231.188.122.191 0:0:0:0:0:ffff:e7bc:7abf
231.188.122.192 0:0:0:0:0:ffff:e7bc:7ac0
231.188.122.193 0:0:0:0:0:ffff:e7bc:7ac1
231.188.122.194 0:0:0:0:0:ffff:e7bc:7ac2
231.188.122.195 0:0:0:0:0:ffff:e7bc:7ac3
231.188.122.196 0:0:0:0:0:ffff:e7bc:7ac4
231.188.122.197 0:0:0:0:0:ffff:e7bc:7ac5
231.188.122.198 0:0:0:0:0:ffff:e7bc:7ac6
231.188.122.199 0:0:0:0:0:ffff:e7bc:7ac7
231.188.122.200 0:0:0:0:0:ffff:e7bc:7ac8
231.188.122.201 0:0:0:0:0:ffff:e7bc:7ac9
231.188.122.202 0:0:0:0:0:ffff:e7bc:7aca
231.188.122.203 0:0:0:0:0:ffff:e7bc:7acb
231.188.122.204 0:0:0:0:0:ffff:e7bc:7acc
231.188.122.205 0:0:0:0:0:ffff:e7bc:7acd
231.188.122.206 0:0:0:0:0:ffff:e7bc:7ace
231.188.122.207 0:0:0:0:0:ffff:e7bc:7acf
231.188.122.208 0:0:0:0:0:ffff:e7bc:7ad0
231.188.122.209 0:0:0:0:0:ffff:e7bc:7ad1
231.188.122.210 0:0:0:0:0:ffff:e7bc:7ad2
231.188.122.211 0:0:0:0:0:ffff:e7bc:7ad3
231.188.122.212 0:0:0:0:0:ffff:e7bc:7ad4
231.188.122.213 0:0:0:0:0:ffff:e7bc:7ad5
231.188.122.214 0:0:0:0:0:ffff:e7bc:7ad6
231.188.122.215 0:0:0:0:0:ffff:e7bc:7ad7
231.188.122.216 0:0:0:0:0:ffff:e7bc:7ad8
231.188.122.217 0:0:0:0:0:ffff:e7bc:7ad9
231.188.122.218 0:0:0:0:0:ffff:e7bc:7ada
231.188.122.219 0:0:0:0:0:ffff:e7bc:7adb
231.188.122.220 0:0:0:0:0:ffff:e7bc:7adc
231.188.122.221 0:0:0:0:0:ffff:e7bc:7add
231.188.122.222 0:0:0:0:0:ffff:e7bc:7ade
231.188.122.223 0:0:0:0:0:ffff:e7bc:7adf
231.188.122.224 0:0:0:0:0:ffff:e7bc:7ae0
231.188.122.225 0:0:0:0:0:ffff:e7bc:7ae1
231.188.122.226 0:0:0:0:0:ffff:e7bc:7ae2
231.188.122.227 0:0:0:0:0:ffff:e7bc:7ae3
231.188.122.228 0:0:0:0:0:ffff:e7bc:7ae4
231.188.122.229 0:0:0:0:0:ffff:e7bc:7ae5
231.188.122.230 0:0:0:0:0:ffff:e7bc:7ae6
231.188.122.231 0:0:0:0:0:ffff:e7bc:7ae7
231.188.122.232 0:0:0:0:0:ffff:e7bc:7ae8
231.188.122.233 0:0:0:0:0:ffff:e7bc:7ae9
231.188.122.234 0:0:0:0:0:ffff:e7bc:7aea
231.188.122.235 0:0:0:0:0:ffff:e7bc:7aeb
231.188.122.236 0:0:0:0:0:ffff:e7bc:7aec
231.188.122.237 0:0:0:0:0:ffff:e7bc:7aed
231.188.122.238 0:0:0:0:0:ffff:e7bc:7aee
231.188.122.239 0:0:0:0:0:ffff:e7bc:7aef
231.188.122.240 0:0:0:0:0:ffff:e7bc:7af0
231.188.122.241 0:0:0:0:0:ffff:e7bc:7af1
231.188.122.242 0:0:0:0:0:ffff:e7bc:7af2
231.188.122.243 0:0:0:0:0:ffff:e7bc:7af3
231.188.122.244 0:0:0:0:0:ffff:e7bc:7af4
231.188.122.245 0:0:0:0:0:ffff:e7bc:7af5
231.188.122.246 0:0:0:0:0:ffff:e7bc:7af6
231.188.122.247 0:0:0:0:0:ffff:e7bc:7af7
231.188.122.248 0:0:0:0:0:ffff:e7bc:7af8
231.188.122.249 0:0:0:0:0:ffff:e7bc:7af9
231.188.122.250 0:0:0:0:0:ffff:e7bc:7afa
231.188.122.251 0:0:0:0:0:ffff:e7bc:7afb
231.188.122.252 0:0:0:0:0:ffff:e7bc:7afc
231.188.122.253 0:0:0:0:0:ffff:e7bc:7afd
231.188.122.254 0:0:0:0:0:ffff:e7bc:7afe
231.188.122.255 0:0:0:0:0:ffff:e7bc:7aff


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.