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
24.28.123.1 0:0:0:0:0:ffff:181c:7b01
24.28.123.2 0:0:0:0:0:ffff:181c:7b02
24.28.123.3 0:0:0:0:0:ffff:181c:7b03
24.28.123.4 0:0:0:0:0:ffff:181c:7b04
24.28.123.5 0:0:0:0:0:ffff:181c:7b05
24.28.123.6 0:0:0:0:0:ffff:181c:7b06
24.28.123.7 0:0:0:0:0:ffff:181c:7b07
24.28.123.8 0:0:0:0:0:ffff:181c:7b08
24.28.123.9 0:0:0:0:0:ffff:181c:7b09
24.28.123.10 0:0:0:0:0:ffff:181c:7b0a
24.28.123.11 0:0:0:0:0:ffff:181c:7b0b
24.28.123.12 0:0:0:0:0:ffff:181c:7b0c
24.28.123.13 0:0:0:0:0:ffff:181c:7b0d
24.28.123.14 0:0:0:0:0:ffff:181c:7b0e
24.28.123.15 0:0:0:0:0:ffff:181c:7b0f
24.28.123.16 0:0:0:0:0:ffff:181c:7b10
24.28.123.17 0:0:0:0:0:ffff:181c:7b11
24.28.123.18 0:0:0:0:0:ffff:181c:7b12
24.28.123.19 0:0:0:0:0:ffff:181c:7b13
24.28.123.20 0:0:0:0:0:ffff:181c:7b14
24.28.123.21 0:0:0:0:0:ffff:181c:7b15
24.28.123.22 0:0:0:0:0:ffff:181c:7b16
24.28.123.23 0:0:0:0:0:ffff:181c:7b17
24.28.123.24 0:0:0:0:0:ffff:181c:7b18
24.28.123.25 0:0:0:0:0:ffff:181c:7b19
24.28.123.26 0:0:0:0:0:ffff:181c:7b1a
24.28.123.27 0:0:0:0:0:ffff:181c:7b1b
24.28.123.28 0:0:0:0:0:ffff:181c:7b1c
24.28.123.29 0:0:0:0:0:ffff:181c:7b1d
24.28.123.30 0:0:0:0:0:ffff:181c:7b1e
24.28.123.31 0:0:0:0:0:ffff:181c:7b1f
24.28.123.32 0:0:0:0:0:ffff:181c:7b20
24.28.123.33 0:0:0:0:0:ffff:181c:7b21
24.28.123.34 0:0:0:0:0:ffff:181c:7b22
24.28.123.35 0:0:0:0:0:ffff:181c:7b23
24.28.123.36 0:0:0:0:0:ffff:181c:7b24
24.28.123.37 0:0:0:0:0:ffff:181c:7b25
24.28.123.38 0:0:0:0:0:ffff:181c:7b26
24.28.123.39 0:0:0:0:0:ffff:181c:7b27
24.28.123.40 0:0:0:0:0:ffff:181c:7b28
24.28.123.41 0:0:0:0:0:ffff:181c:7b29
24.28.123.42 0:0:0:0:0:ffff:181c:7b2a
24.28.123.43 0:0:0:0:0:ffff:181c:7b2b
24.28.123.44 0:0:0:0:0:ffff:181c:7b2c
24.28.123.45 0:0:0:0:0:ffff:181c:7b2d
24.28.123.46 0:0:0:0:0:ffff:181c:7b2e
24.28.123.47 0:0:0:0:0:ffff:181c:7b2f
24.28.123.48 0:0:0:0:0:ffff:181c:7b30
24.28.123.49 0:0:0:0:0:ffff:181c:7b31
24.28.123.50 0:0:0:0:0:ffff:181c:7b32
24.28.123.51 0:0:0:0:0:ffff:181c:7b33
24.28.123.52 0:0:0:0:0:ffff:181c:7b34
24.28.123.53 0:0:0:0:0:ffff:181c:7b35
24.28.123.54 0:0:0:0:0:ffff:181c:7b36
24.28.123.55 0:0:0:0:0:ffff:181c:7b37
24.28.123.56 0:0:0:0:0:ffff:181c:7b38
24.28.123.57 0:0:0:0:0:ffff:181c:7b39
24.28.123.58 0:0:0:0:0:ffff:181c:7b3a
24.28.123.59 0:0:0:0:0:ffff:181c:7b3b
24.28.123.60 0:0:0:0:0:ffff:181c:7b3c


24.28.123.61 0:0:0:0:0:ffff:181c:7b3d
24.28.123.62 0:0:0:0:0:ffff:181c:7b3e
24.28.123.63 0:0:0:0:0:ffff:181c:7b3f
24.28.123.64 0:0:0:0:0:ffff:181c:7b40
24.28.123.65 0:0:0:0:0:ffff:181c:7b41
24.28.123.66 0:0:0:0:0:ffff:181c:7b42
24.28.123.67 0:0:0:0:0:ffff:181c:7b43
24.28.123.68 0:0:0:0:0:ffff:181c:7b44
24.28.123.69 0:0:0:0:0:ffff:181c:7b45
24.28.123.70 0:0:0:0:0:ffff:181c:7b46
24.28.123.71 0:0:0:0:0:ffff:181c:7b47
24.28.123.72 0:0:0:0:0:ffff:181c:7b48
24.28.123.73 0:0:0:0:0:ffff:181c:7b49
24.28.123.74 0:0:0:0:0:ffff:181c:7b4a
24.28.123.75 0:0:0:0:0:ffff:181c:7b4b
24.28.123.76 0:0:0:0:0:ffff:181c:7b4c
24.28.123.77 0:0:0:0:0:ffff:181c:7b4d
24.28.123.78 0:0:0:0:0:ffff:181c:7b4e
24.28.123.79 0:0:0:0:0:ffff:181c:7b4f
24.28.123.80 0:0:0:0:0:ffff:181c:7b50
24.28.123.81 0:0:0:0:0:ffff:181c:7b51
24.28.123.82 0:0:0:0:0:ffff:181c:7b52
24.28.123.83 0:0:0:0:0:ffff:181c:7b53
24.28.123.84 0:0:0:0:0:ffff:181c:7b54
24.28.123.85 0:0:0:0:0:ffff:181c:7b55
24.28.123.86 0:0:0:0:0:ffff:181c:7b56
24.28.123.87 0:0:0:0:0:ffff:181c:7b57
24.28.123.88 0:0:0:0:0:ffff:181c:7b58
24.28.123.89 0:0:0:0:0:ffff:181c:7b59
24.28.123.90 0:0:0:0:0:ffff:181c:7b5a
24.28.123.91 0:0:0:0:0:ffff:181c:7b5b
24.28.123.92 0:0:0:0:0:ffff:181c:7b5c
24.28.123.93 0:0:0:0:0:ffff:181c:7b5d
24.28.123.94 0:0:0:0:0:ffff:181c:7b5e
24.28.123.95 0:0:0:0:0:ffff:181c:7b5f
24.28.123.96 0:0:0:0:0:ffff:181c:7b60
24.28.123.97 0:0:0:0:0:ffff:181c:7b61
24.28.123.98 0:0:0:0:0:ffff:181c:7b62
24.28.123.99 0:0:0:0:0:ffff:181c:7b63
24.28.123.100 0:0:0:0:0:ffff:181c:7b64
24.28.123.101 0:0:0:0:0:ffff:181c:7b65
24.28.123.102 0:0:0:0:0:ffff:181c:7b66
24.28.123.103 0:0:0:0:0:ffff:181c:7b67
24.28.123.104 0:0:0:0:0:ffff:181c:7b68
24.28.123.105 0:0:0:0:0:ffff:181c:7b69
24.28.123.106 0:0:0:0:0:ffff:181c:7b6a
24.28.123.107 0:0:0:0:0:ffff:181c:7b6b
24.28.123.108 0:0:0:0:0:ffff:181c:7b6c
24.28.123.109 0:0:0:0:0:ffff:181c:7b6d
24.28.123.110 0:0:0:0:0:ffff:181c:7b6e
24.28.123.111 0:0:0:0:0:ffff:181c:7b6f
24.28.123.112 0:0:0:0:0:ffff:181c:7b70
24.28.123.113 0:0:0:0:0:ffff:181c:7b71
24.28.123.114 0:0:0:0:0:ffff:181c:7b72
24.28.123.115 0:0:0:0:0:ffff:181c:7b73
24.28.123.116 0:0:0:0:0:ffff:181c:7b74
24.28.123.117 0:0:0:0:0:ffff:181c:7b75
24.28.123.118 0:0:0:0:0:ffff:181c:7b76
24.28.123.119 0:0:0:0:0:ffff:181c:7b77
24.28.123.120 0:0:0:0:0:ffff:181c:7b78


24.28.123.121 0:0:0:0:0:ffff:181c:7b79
24.28.123.122 0:0:0:0:0:ffff:181c:7b7a
24.28.123.123 0:0:0:0:0:ffff:181c:7b7b
24.28.123.124 0:0:0:0:0:ffff:181c:7b7c
24.28.123.125 0:0:0:0:0:ffff:181c:7b7d
24.28.123.126 0:0:0:0:0:ffff:181c:7b7e
24.28.123.127 0:0:0:0:0:ffff:181c:7b7f
24.28.123.128 0:0:0:0:0:ffff:181c:7b80
24.28.123.129 0:0:0:0:0:ffff:181c:7b81
24.28.123.130 0:0:0:0:0:ffff:181c:7b82
24.28.123.131 0:0:0:0:0:ffff:181c:7b83
24.28.123.132 0:0:0:0:0:ffff:181c:7b84
24.28.123.133 0:0:0:0:0:ffff:181c:7b85
24.28.123.134 0:0:0:0:0:ffff:181c:7b86
24.28.123.135 0:0:0:0:0:ffff:181c:7b87
24.28.123.136 0:0:0:0:0:ffff:181c:7b88
24.28.123.137 0:0:0:0:0:ffff:181c:7b89
24.28.123.138 0:0:0:0:0:ffff:181c:7b8a
24.28.123.139 0:0:0:0:0:ffff:181c:7b8b
24.28.123.140 0:0:0:0:0:ffff:181c:7b8c
24.28.123.141 0:0:0:0:0:ffff:181c:7b8d
24.28.123.142 0:0:0:0:0:ffff:181c:7b8e
24.28.123.143 0:0:0:0:0:ffff:181c:7b8f
24.28.123.144 0:0:0:0:0:ffff:181c:7b90
24.28.123.145 0:0:0:0:0:ffff:181c:7b91
24.28.123.146 0:0:0:0:0:ffff:181c:7b92
24.28.123.147 0:0:0:0:0:ffff:181c:7b93
24.28.123.148 0:0:0:0:0:ffff:181c:7b94
24.28.123.149 0:0:0:0:0:ffff:181c:7b95
24.28.123.150 0:0:0:0:0:ffff:181c:7b96
24.28.123.151 0:0:0:0:0:ffff:181c:7b97
24.28.123.152 0:0:0:0:0:ffff:181c:7b98
24.28.123.153 0:0:0:0:0:ffff:181c:7b99
24.28.123.154 0:0:0:0:0:ffff:181c:7b9a
24.28.123.155 0:0:0:0:0:ffff:181c:7b9b
24.28.123.156 0:0:0:0:0:ffff:181c:7b9c
24.28.123.157 0:0:0:0:0:ffff:181c:7b9d
24.28.123.158 0:0:0:0:0:ffff:181c:7b9e
24.28.123.159 0:0:0:0:0:ffff:181c:7b9f
24.28.123.160 0:0:0:0:0:ffff:181c:7ba0
24.28.123.161 0:0:0:0:0:ffff:181c:7ba1
24.28.123.162 0:0:0:0:0:ffff:181c:7ba2
24.28.123.163 0:0:0:0:0:ffff:181c:7ba3
24.28.123.164 0:0:0:0:0:ffff:181c:7ba4
24.28.123.165 0:0:0:0:0:ffff:181c:7ba5
24.28.123.166 0:0:0:0:0:ffff:181c:7ba6
24.28.123.167 0:0:0:0:0:ffff:181c:7ba7
24.28.123.168 0:0:0:0:0:ffff:181c:7ba8
24.28.123.169 0:0:0:0:0:ffff:181c:7ba9
24.28.123.170 0:0:0:0:0:ffff:181c:7baa
24.28.123.171 0:0:0:0:0:ffff:181c:7bab
24.28.123.172 0:0:0:0:0:ffff:181c:7bac
24.28.123.173 0:0:0:0:0:ffff:181c:7bad
24.28.123.174 0:0:0:0:0:ffff:181c:7bae
24.28.123.175 0:0:0:0:0:ffff:181c:7baf
24.28.123.176 0:0:0:0:0:ffff:181c:7bb0
24.28.123.177 0:0:0:0:0:ffff:181c:7bb1
24.28.123.178 0:0:0:0:0:ffff:181c:7bb2
24.28.123.179 0:0:0:0:0:ffff:181c:7bb3
24.28.123.180 0:0:0:0:0:ffff:181c:7bb4


24.28.123.181 0:0:0:0:0:ffff:181c:7bb5
24.28.123.182 0:0:0:0:0:ffff:181c:7bb6
24.28.123.183 0:0:0:0:0:ffff:181c:7bb7
24.28.123.184 0:0:0:0:0:ffff:181c:7bb8
24.28.123.185 0:0:0:0:0:ffff:181c:7bb9
24.28.123.186 0:0:0:0:0:ffff:181c:7bba
24.28.123.187 0:0:0:0:0:ffff:181c:7bbb
24.28.123.188 0:0:0:0:0:ffff:181c:7bbc
24.28.123.189 0:0:0:0:0:ffff:181c:7bbd
24.28.123.190 0:0:0:0:0:ffff:181c:7bbe
24.28.123.191 0:0:0:0:0:ffff:181c:7bbf
24.28.123.192 0:0:0:0:0:ffff:181c:7bc0
24.28.123.193 0:0:0:0:0:ffff:181c:7bc1
24.28.123.194 0:0:0:0:0:ffff:181c:7bc2
24.28.123.195 0:0:0:0:0:ffff:181c:7bc3
24.28.123.196 0:0:0:0:0:ffff:181c:7bc4
24.28.123.197 0:0:0:0:0:ffff:181c:7bc5
24.28.123.198 0:0:0:0:0:ffff:181c:7bc6
24.28.123.199 0:0:0:0:0:ffff:181c:7bc7
24.28.123.200 0:0:0:0:0:ffff:181c:7bc8
24.28.123.201 0:0:0:0:0:ffff:181c:7bc9
24.28.123.202 0:0:0:0:0:ffff:181c:7bca
24.28.123.203 0:0:0:0:0:ffff:181c:7bcb
24.28.123.204 0:0:0:0:0:ffff:181c:7bcc
24.28.123.205 0:0:0:0:0:ffff:181c:7bcd
24.28.123.206 0:0:0:0:0:ffff:181c:7bce
24.28.123.207 0:0:0:0:0:ffff:181c:7bcf
24.28.123.208 0:0:0:0:0:ffff:181c:7bd0
24.28.123.209 0:0:0:0:0:ffff:181c:7bd1
24.28.123.210 0:0:0:0:0:ffff:181c:7bd2
24.28.123.211 0:0:0:0:0:ffff:181c:7bd3
24.28.123.212 0:0:0:0:0:ffff:181c:7bd4
24.28.123.213 0:0:0:0:0:ffff:181c:7bd5
24.28.123.214 0:0:0:0:0:ffff:181c:7bd6
24.28.123.215 0:0:0:0:0:ffff:181c:7bd7
24.28.123.216 0:0:0:0:0:ffff:181c:7bd8
24.28.123.217 0:0:0:0:0:ffff:181c:7bd9
24.28.123.218 0:0:0:0:0:ffff:181c:7bda
24.28.123.219 0:0:0:0:0:ffff:181c:7bdb
24.28.123.220 0:0:0:0:0:ffff:181c:7bdc
24.28.123.221 0:0:0:0:0:ffff:181c:7bdd
24.28.123.222 0:0:0:0:0:ffff:181c:7bde
24.28.123.223 0:0:0:0:0:ffff:181c:7bdf
24.28.123.224 0:0:0:0:0:ffff:181c:7be0
24.28.123.225 0:0:0:0:0:ffff:181c:7be1
24.28.123.226 0:0:0:0:0:ffff:181c:7be2
24.28.123.227 0:0:0:0:0:ffff:181c:7be3
24.28.123.228 0:0:0:0:0:ffff:181c:7be4
24.28.123.229 0:0:0:0:0:ffff:181c:7be5
24.28.123.230 0:0:0:0:0:ffff:181c:7be6
24.28.123.231 0:0:0:0:0:ffff:181c:7be7
24.28.123.232 0:0:0:0:0:ffff:181c:7be8
24.28.123.233 0:0:0:0:0:ffff:181c:7be9
24.28.123.234 0:0:0:0:0:ffff:181c:7bea
24.28.123.235 0:0:0:0:0:ffff:181c:7beb
24.28.123.236 0:0:0:0:0:ffff:181c:7bec
24.28.123.237 0:0:0:0:0:ffff:181c:7bed
24.28.123.238 0:0:0:0:0:ffff:181c:7bee
24.28.123.239 0:0:0:0:0:ffff:181c:7bef
24.28.123.240 0:0:0:0:0:ffff:181c:7bf0
24.28.123.241 0:0:0:0:0:ffff:181c:7bf1
24.28.123.242 0:0:0:0:0:ffff:181c:7bf2
24.28.123.243 0:0:0:0:0:ffff:181c:7bf3
24.28.123.244 0:0:0:0:0:ffff:181c:7bf4
24.28.123.245 0:0:0:0:0:ffff:181c:7bf5
24.28.123.246 0:0:0:0:0:ffff:181c:7bf6
24.28.123.247 0:0:0:0:0:ffff:181c:7bf7
24.28.123.248 0:0:0:0:0:ffff:181c:7bf8
24.28.123.249 0:0:0:0:0:ffff:181c:7bf9
24.28.123.250 0:0:0:0:0:ffff:181c:7bfa
24.28.123.251 0:0:0:0:0:ffff:181c:7bfb
24.28.123.252 0:0:0:0:0:ffff:181c:7bfc
24.28.123.253 0:0:0:0:0:ffff:181c:7bfd
24.28.123.254 0:0:0:0:0:ffff:181c:7bfe
24.28.123.255 0:0:0:0:0:ffff:181c:7bff


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.