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
40.162.12.1 0:0:0:0:0:ffff:28a2:c01
40.162.12.2 0:0:0:0:0:ffff:28a2:c02
40.162.12.3 0:0:0:0:0:ffff:28a2:c03
40.162.12.4 0:0:0:0:0:ffff:28a2:c04
40.162.12.5 0:0:0:0:0:ffff:28a2:c05
40.162.12.6 0:0:0:0:0:ffff:28a2:c06
40.162.12.7 0:0:0:0:0:ffff:28a2:c07
40.162.12.8 0:0:0:0:0:ffff:28a2:c08
40.162.12.9 0:0:0:0:0:ffff:28a2:c09
40.162.12.10 0:0:0:0:0:ffff:28a2:c0a
40.162.12.11 0:0:0:0:0:ffff:28a2:c0b
40.162.12.12 0:0:0:0:0:ffff:28a2:c0c
40.162.12.13 0:0:0:0:0:ffff:28a2:c0d
40.162.12.14 0:0:0:0:0:ffff:28a2:c0e
40.162.12.15 0:0:0:0:0:ffff:28a2:c0f
40.162.12.16 0:0:0:0:0:ffff:28a2:c10
40.162.12.17 0:0:0:0:0:ffff:28a2:c11
40.162.12.18 0:0:0:0:0:ffff:28a2:c12
40.162.12.19 0:0:0:0:0:ffff:28a2:c13
40.162.12.20 0:0:0:0:0:ffff:28a2:c14
40.162.12.21 0:0:0:0:0:ffff:28a2:c15
40.162.12.22 0:0:0:0:0:ffff:28a2:c16
40.162.12.23 0:0:0:0:0:ffff:28a2:c17
40.162.12.24 0:0:0:0:0:ffff:28a2:c18
40.162.12.25 0:0:0:0:0:ffff:28a2:c19
40.162.12.26 0:0:0:0:0:ffff:28a2:c1a
40.162.12.27 0:0:0:0:0:ffff:28a2:c1b
40.162.12.28 0:0:0:0:0:ffff:28a2:c1c
40.162.12.29 0:0:0:0:0:ffff:28a2:c1d
40.162.12.30 0:0:0:0:0:ffff:28a2:c1e
40.162.12.31 0:0:0:0:0:ffff:28a2:c1f
40.162.12.32 0:0:0:0:0:ffff:28a2:c20
40.162.12.33 0:0:0:0:0:ffff:28a2:c21
40.162.12.34 0:0:0:0:0:ffff:28a2:c22
40.162.12.35 0:0:0:0:0:ffff:28a2:c23
40.162.12.36 0:0:0:0:0:ffff:28a2:c24
40.162.12.37 0:0:0:0:0:ffff:28a2:c25
40.162.12.38 0:0:0:0:0:ffff:28a2:c26
40.162.12.39 0:0:0:0:0:ffff:28a2:c27
40.162.12.40 0:0:0:0:0:ffff:28a2:c28
40.162.12.41 0:0:0:0:0:ffff:28a2:c29
40.162.12.42 0:0:0:0:0:ffff:28a2:c2a
40.162.12.43 0:0:0:0:0:ffff:28a2:c2b
40.162.12.44 0:0:0:0:0:ffff:28a2:c2c
40.162.12.45 0:0:0:0:0:ffff:28a2:c2d
40.162.12.46 0:0:0:0:0:ffff:28a2:c2e
40.162.12.47 0:0:0:0:0:ffff:28a2:c2f
40.162.12.48 0:0:0:0:0:ffff:28a2:c30
40.162.12.49 0:0:0:0:0:ffff:28a2:c31
40.162.12.50 0:0:0:0:0:ffff:28a2:c32
40.162.12.51 0:0:0:0:0:ffff:28a2:c33
40.162.12.52 0:0:0:0:0:ffff:28a2:c34
40.162.12.53 0:0:0:0:0:ffff:28a2:c35
40.162.12.54 0:0:0:0:0:ffff:28a2:c36
40.162.12.55 0:0:0:0:0:ffff:28a2:c37
40.162.12.56 0:0:0:0:0:ffff:28a2:c38
40.162.12.57 0:0:0:0:0:ffff:28a2:c39
40.162.12.58 0:0:0:0:0:ffff:28a2:c3a
40.162.12.59 0:0:0:0:0:ffff:28a2:c3b
40.162.12.60 0:0:0:0:0:ffff:28a2:c3c


40.162.12.61 0:0:0:0:0:ffff:28a2:c3d
40.162.12.62 0:0:0:0:0:ffff:28a2:c3e
40.162.12.63 0:0:0:0:0:ffff:28a2:c3f
40.162.12.64 0:0:0:0:0:ffff:28a2:c40
40.162.12.65 0:0:0:0:0:ffff:28a2:c41
40.162.12.66 0:0:0:0:0:ffff:28a2:c42
40.162.12.67 0:0:0:0:0:ffff:28a2:c43
40.162.12.68 0:0:0:0:0:ffff:28a2:c44
40.162.12.69 0:0:0:0:0:ffff:28a2:c45
40.162.12.70 0:0:0:0:0:ffff:28a2:c46
40.162.12.71 0:0:0:0:0:ffff:28a2:c47
40.162.12.72 0:0:0:0:0:ffff:28a2:c48
40.162.12.73 0:0:0:0:0:ffff:28a2:c49
40.162.12.74 0:0:0:0:0:ffff:28a2:c4a
40.162.12.75 0:0:0:0:0:ffff:28a2:c4b
40.162.12.76 0:0:0:0:0:ffff:28a2:c4c
40.162.12.77 0:0:0:0:0:ffff:28a2:c4d
40.162.12.78 0:0:0:0:0:ffff:28a2:c4e
40.162.12.79 0:0:0:0:0:ffff:28a2:c4f
40.162.12.80 0:0:0:0:0:ffff:28a2:c50
40.162.12.81 0:0:0:0:0:ffff:28a2:c51
40.162.12.82 0:0:0:0:0:ffff:28a2:c52
40.162.12.83 0:0:0:0:0:ffff:28a2:c53
40.162.12.84 0:0:0:0:0:ffff:28a2:c54
40.162.12.85 0:0:0:0:0:ffff:28a2:c55
40.162.12.86 0:0:0:0:0:ffff:28a2:c56
40.162.12.87 0:0:0:0:0:ffff:28a2:c57
40.162.12.88 0:0:0:0:0:ffff:28a2:c58
40.162.12.89 0:0:0:0:0:ffff:28a2:c59
40.162.12.90 0:0:0:0:0:ffff:28a2:c5a
40.162.12.91 0:0:0:0:0:ffff:28a2:c5b
40.162.12.92 0:0:0:0:0:ffff:28a2:c5c
40.162.12.93 0:0:0:0:0:ffff:28a2:c5d
40.162.12.94 0:0:0:0:0:ffff:28a2:c5e
40.162.12.95 0:0:0:0:0:ffff:28a2:c5f
40.162.12.96 0:0:0:0:0:ffff:28a2:c60
40.162.12.97 0:0:0:0:0:ffff:28a2:c61
40.162.12.98 0:0:0:0:0:ffff:28a2:c62
40.162.12.99 0:0:0:0:0:ffff:28a2:c63
40.162.12.100 0:0:0:0:0:ffff:28a2:c64
40.162.12.101 0:0:0:0:0:ffff:28a2:c65
40.162.12.102 0:0:0:0:0:ffff:28a2:c66
40.162.12.103 0:0:0:0:0:ffff:28a2:c67
40.162.12.104 0:0:0:0:0:ffff:28a2:c68
40.162.12.105 0:0:0:0:0:ffff:28a2:c69
40.162.12.106 0:0:0:0:0:ffff:28a2:c6a
40.162.12.107 0:0:0:0:0:ffff:28a2:c6b
40.162.12.108 0:0:0:0:0:ffff:28a2:c6c
40.162.12.109 0:0:0:0:0:ffff:28a2:c6d
40.162.12.110 0:0:0:0:0:ffff:28a2:c6e
40.162.12.111 0:0:0:0:0:ffff:28a2:c6f
40.162.12.112 0:0:0:0:0:ffff:28a2:c70
40.162.12.113 0:0:0:0:0:ffff:28a2:c71
40.162.12.114 0:0:0:0:0:ffff:28a2:c72
40.162.12.115 0:0:0:0:0:ffff:28a2:c73
40.162.12.116 0:0:0:0:0:ffff:28a2:c74
40.162.12.117 0:0:0:0:0:ffff:28a2:c75
40.162.12.118 0:0:0:0:0:ffff:28a2:c76
40.162.12.119 0:0:0:0:0:ffff:28a2:c77
40.162.12.120 0:0:0:0:0:ffff:28a2:c78


40.162.12.121 0:0:0:0:0:ffff:28a2:c79
40.162.12.122 0:0:0:0:0:ffff:28a2:c7a
40.162.12.123 0:0:0:0:0:ffff:28a2:c7b
40.162.12.124 0:0:0:0:0:ffff:28a2:c7c
40.162.12.125 0:0:0:0:0:ffff:28a2:c7d
40.162.12.126 0:0:0:0:0:ffff:28a2:c7e
40.162.12.127 0:0:0:0:0:ffff:28a2:c7f
40.162.12.128 0:0:0:0:0:ffff:28a2:c80
40.162.12.129 0:0:0:0:0:ffff:28a2:c81
40.162.12.130 0:0:0:0:0:ffff:28a2:c82
40.162.12.131 0:0:0:0:0:ffff:28a2:c83
40.162.12.132 0:0:0:0:0:ffff:28a2:c84
40.162.12.133 0:0:0:0:0:ffff:28a2:c85
40.162.12.134 0:0:0:0:0:ffff:28a2:c86
40.162.12.135 0:0:0:0:0:ffff:28a2:c87
40.162.12.136 0:0:0:0:0:ffff:28a2:c88
40.162.12.137 0:0:0:0:0:ffff:28a2:c89
40.162.12.138 0:0:0:0:0:ffff:28a2:c8a
40.162.12.139 0:0:0:0:0:ffff:28a2:c8b
40.162.12.140 0:0:0:0:0:ffff:28a2:c8c
40.162.12.141 0:0:0:0:0:ffff:28a2:c8d
40.162.12.142 0:0:0:0:0:ffff:28a2:c8e
40.162.12.143 0:0:0:0:0:ffff:28a2:c8f
40.162.12.144 0:0:0:0:0:ffff:28a2:c90
40.162.12.145 0:0:0:0:0:ffff:28a2:c91
40.162.12.146 0:0:0:0:0:ffff:28a2:c92
40.162.12.147 0:0:0:0:0:ffff:28a2:c93
40.162.12.148 0:0:0:0:0:ffff:28a2:c94
40.162.12.149 0:0:0:0:0:ffff:28a2:c95
40.162.12.150 0:0:0:0:0:ffff:28a2:c96
40.162.12.151 0:0:0:0:0:ffff:28a2:c97
40.162.12.152 0:0:0:0:0:ffff:28a2:c98
40.162.12.153 0:0:0:0:0:ffff:28a2:c99
40.162.12.154 0:0:0:0:0:ffff:28a2:c9a
40.162.12.155 0:0:0:0:0:ffff:28a2:c9b
40.162.12.156 0:0:0:0:0:ffff:28a2:c9c
40.162.12.157 0:0:0:0:0:ffff:28a2:c9d
40.162.12.158 0:0:0:0:0:ffff:28a2:c9e
40.162.12.159 0:0:0:0:0:ffff:28a2:c9f
40.162.12.160 0:0:0:0:0:ffff:28a2:ca0
40.162.12.161 0:0:0:0:0:ffff:28a2:ca1
40.162.12.162 0:0:0:0:0:ffff:28a2:ca2
40.162.12.163 0:0:0:0:0:ffff:28a2:ca3
40.162.12.164 0:0:0:0:0:ffff:28a2:ca4
40.162.12.165 0:0:0:0:0:ffff:28a2:ca5
40.162.12.166 0:0:0:0:0:ffff:28a2:ca6
40.162.12.167 0:0:0:0:0:ffff:28a2:ca7
40.162.12.168 0:0:0:0:0:ffff:28a2:ca8
40.162.12.169 0:0:0:0:0:ffff:28a2:ca9
40.162.12.170 0:0:0:0:0:ffff:28a2:caa
40.162.12.171 0:0:0:0:0:ffff:28a2:cab
40.162.12.172 0:0:0:0:0:ffff:28a2:cac
40.162.12.173 0:0:0:0:0:ffff:28a2:cad
40.162.12.174 0:0:0:0:0:ffff:28a2:cae
40.162.12.175 0:0:0:0:0:ffff:28a2:caf
40.162.12.176 0:0:0:0:0:ffff:28a2:cb0
40.162.12.177 0:0:0:0:0:ffff:28a2:cb1
40.162.12.178 0:0:0:0:0:ffff:28a2:cb2
40.162.12.179 0:0:0:0:0:ffff:28a2:cb3
40.162.12.180 0:0:0:0:0:ffff:28a2:cb4


40.162.12.181 0:0:0:0:0:ffff:28a2:cb5
40.162.12.182 0:0:0:0:0:ffff:28a2:cb6
40.162.12.183 0:0:0:0:0:ffff:28a2:cb7
40.162.12.184 0:0:0:0:0:ffff:28a2:cb8
40.162.12.185 0:0:0:0:0:ffff:28a2:cb9
40.162.12.186 0:0:0:0:0:ffff:28a2:cba
40.162.12.187 0:0:0:0:0:ffff:28a2:cbb
40.162.12.188 0:0:0:0:0:ffff:28a2:cbc
40.162.12.189 0:0:0:0:0:ffff:28a2:cbd
40.162.12.190 0:0:0:0:0:ffff:28a2:cbe
40.162.12.191 0:0:0:0:0:ffff:28a2:cbf
40.162.12.192 0:0:0:0:0:ffff:28a2:cc0
40.162.12.193 0:0:0:0:0:ffff:28a2:cc1
40.162.12.194 0:0:0:0:0:ffff:28a2:cc2
40.162.12.195 0:0:0:0:0:ffff:28a2:cc3
40.162.12.196 0:0:0:0:0:ffff:28a2:cc4
40.162.12.197 0:0:0:0:0:ffff:28a2:cc5
40.162.12.198 0:0:0:0:0:ffff:28a2:cc6
40.162.12.199 0:0:0:0:0:ffff:28a2:cc7
40.162.12.200 0:0:0:0:0:ffff:28a2:cc8
40.162.12.201 0:0:0:0:0:ffff:28a2:cc9
40.162.12.202 0:0:0:0:0:ffff:28a2:cca
40.162.12.203 0:0:0:0:0:ffff:28a2:ccb
40.162.12.204 0:0:0:0:0:ffff:28a2:ccc
40.162.12.205 0:0:0:0:0:ffff:28a2:ccd
40.162.12.206 0:0:0:0:0:ffff:28a2:cce
40.162.12.207 0:0:0:0:0:ffff:28a2:ccf
40.162.12.208 0:0:0:0:0:ffff:28a2:cd0
40.162.12.209 0:0:0:0:0:ffff:28a2:cd1
40.162.12.210 0:0:0:0:0:ffff:28a2:cd2
40.162.12.211 0:0:0:0:0:ffff:28a2:cd3
40.162.12.212 0:0:0:0:0:ffff:28a2:cd4
40.162.12.213 0:0:0:0:0:ffff:28a2:cd5
40.162.12.214 0:0:0:0:0:ffff:28a2:cd6
40.162.12.215 0:0:0:0:0:ffff:28a2:cd7
40.162.12.216 0:0:0:0:0:ffff:28a2:cd8
40.162.12.217 0:0:0:0:0:ffff:28a2:cd9
40.162.12.218 0:0:0:0:0:ffff:28a2:cda
40.162.12.219 0:0:0:0:0:ffff:28a2:cdb
40.162.12.220 0:0:0:0:0:ffff:28a2:cdc
40.162.12.221 0:0:0:0:0:ffff:28a2:cdd
40.162.12.222 0:0:0:0:0:ffff:28a2:cde
40.162.12.223 0:0:0:0:0:ffff:28a2:cdf
40.162.12.224 0:0:0:0:0:ffff:28a2:ce0
40.162.12.225 0:0:0:0:0:ffff:28a2:ce1
40.162.12.226 0:0:0:0:0:ffff:28a2:ce2
40.162.12.227 0:0:0:0:0:ffff:28a2:ce3
40.162.12.228 0:0:0:0:0:ffff:28a2:ce4
40.162.12.229 0:0:0:0:0:ffff:28a2:ce5
40.162.12.230 0:0:0:0:0:ffff:28a2:ce6
40.162.12.231 0:0:0:0:0:ffff:28a2:ce7
40.162.12.232 0:0:0:0:0:ffff:28a2:ce8
40.162.12.233 0:0:0:0:0:ffff:28a2:ce9
40.162.12.234 0:0:0:0:0:ffff:28a2:cea
40.162.12.235 0:0:0:0:0:ffff:28a2:ceb
40.162.12.236 0:0:0:0:0:ffff:28a2:cec
40.162.12.237 0:0:0:0:0:ffff:28a2:ced
40.162.12.238 0:0:0:0:0:ffff:28a2:cee
40.162.12.239 0:0:0:0:0:ffff:28a2:cef
40.162.12.240 0:0:0:0:0:ffff:28a2:cf0
40.162.12.241 0:0:0:0:0:ffff:28a2:cf1
40.162.12.242 0:0:0:0:0:ffff:28a2:cf2
40.162.12.243 0:0:0:0:0:ffff:28a2:cf3
40.162.12.244 0:0:0:0:0:ffff:28a2:cf4
40.162.12.245 0:0:0:0:0:ffff:28a2:cf5
40.162.12.246 0:0:0:0:0:ffff:28a2:cf6
40.162.12.247 0:0:0:0:0:ffff:28a2:cf7
40.162.12.248 0:0:0:0:0:ffff:28a2:cf8
40.162.12.249 0:0:0:0:0:ffff:28a2:cf9
40.162.12.250 0:0:0:0:0:ffff:28a2:cfa
40.162.12.251 0:0:0:0:0:ffff:28a2:cfb
40.162.12.252 0:0:0:0:0:ffff:28a2:cfc
40.162.12.253 0:0:0:0:0:ffff:28a2:cfd
40.162.12.254 0:0:0:0:0:ffff:28a2:cfe
40.162.12.255 0:0:0:0:0:ffff:28a2:cff


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.