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
151.32.127.1 0:0:0:0:0:ffff:9720:7f01
151.32.127.2 0:0:0:0:0:ffff:9720:7f02
151.32.127.3 0:0:0:0:0:ffff:9720:7f03
151.32.127.4 0:0:0:0:0:ffff:9720:7f04
151.32.127.5 0:0:0:0:0:ffff:9720:7f05
151.32.127.6 0:0:0:0:0:ffff:9720:7f06
151.32.127.7 0:0:0:0:0:ffff:9720:7f07
151.32.127.8 0:0:0:0:0:ffff:9720:7f08
151.32.127.9 0:0:0:0:0:ffff:9720:7f09
151.32.127.10 0:0:0:0:0:ffff:9720:7f0a
151.32.127.11 0:0:0:0:0:ffff:9720:7f0b
151.32.127.12 0:0:0:0:0:ffff:9720:7f0c
151.32.127.13 0:0:0:0:0:ffff:9720:7f0d
151.32.127.14 0:0:0:0:0:ffff:9720:7f0e
151.32.127.15 0:0:0:0:0:ffff:9720:7f0f
151.32.127.16 0:0:0:0:0:ffff:9720:7f10
151.32.127.17 0:0:0:0:0:ffff:9720:7f11
151.32.127.18 0:0:0:0:0:ffff:9720:7f12
151.32.127.19 0:0:0:0:0:ffff:9720:7f13
151.32.127.20 0:0:0:0:0:ffff:9720:7f14
151.32.127.21 0:0:0:0:0:ffff:9720:7f15
151.32.127.22 0:0:0:0:0:ffff:9720:7f16
151.32.127.23 0:0:0:0:0:ffff:9720:7f17
151.32.127.24 0:0:0:0:0:ffff:9720:7f18
151.32.127.25 0:0:0:0:0:ffff:9720:7f19
151.32.127.26 0:0:0:0:0:ffff:9720:7f1a
151.32.127.27 0:0:0:0:0:ffff:9720:7f1b
151.32.127.28 0:0:0:0:0:ffff:9720:7f1c
151.32.127.29 0:0:0:0:0:ffff:9720:7f1d
151.32.127.30 0:0:0:0:0:ffff:9720:7f1e
151.32.127.31 0:0:0:0:0:ffff:9720:7f1f
151.32.127.32 0:0:0:0:0:ffff:9720:7f20
151.32.127.33 0:0:0:0:0:ffff:9720:7f21
151.32.127.34 0:0:0:0:0:ffff:9720:7f22
151.32.127.35 0:0:0:0:0:ffff:9720:7f23
151.32.127.36 0:0:0:0:0:ffff:9720:7f24
151.32.127.37 0:0:0:0:0:ffff:9720:7f25
151.32.127.38 0:0:0:0:0:ffff:9720:7f26
151.32.127.39 0:0:0:0:0:ffff:9720:7f27
151.32.127.40 0:0:0:0:0:ffff:9720:7f28
151.32.127.41 0:0:0:0:0:ffff:9720:7f29
151.32.127.42 0:0:0:0:0:ffff:9720:7f2a
151.32.127.43 0:0:0:0:0:ffff:9720:7f2b
151.32.127.44 0:0:0:0:0:ffff:9720:7f2c
151.32.127.45 0:0:0:0:0:ffff:9720:7f2d
151.32.127.46 0:0:0:0:0:ffff:9720:7f2e
151.32.127.47 0:0:0:0:0:ffff:9720:7f2f
151.32.127.48 0:0:0:0:0:ffff:9720:7f30
151.32.127.49 0:0:0:0:0:ffff:9720:7f31
151.32.127.50 0:0:0:0:0:ffff:9720:7f32
151.32.127.51 0:0:0:0:0:ffff:9720:7f33
151.32.127.52 0:0:0:0:0:ffff:9720:7f34
151.32.127.53 0:0:0:0:0:ffff:9720:7f35
151.32.127.54 0:0:0:0:0:ffff:9720:7f36
151.32.127.55 0:0:0:0:0:ffff:9720:7f37
151.32.127.56 0:0:0:0:0:ffff:9720:7f38
151.32.127.57 0:0:0:0:0:ffff:9720:7f39
151.32.127.58 0:0:0:0:0:ffff:9720:7f3a
151.32.127.59 0:0:0:0:0:ffff:9720:7f3b
151.32.127.60 0:0:0:0:0:ffff:9720:7f3c


151.32.127.61 0:0:0:0:0:ffff:9720:7f3d
151.32.127.62 0:0:0:0:0:ffff:9720:7f3e
151.32.127.63 0:0:0:0:0:ffff:9720:7f3f
151.32.127.64 0:0:0:0:0:ffff:9720:7f40
151.32.127.65 0:0:0:0:0:ffff:9720:7f41
151.32.127.66 0:0:0:0:0:ffff:9720:7f42
151.32.127.67 0:0:0:0:0:ffff:9720:7f43
151.32.127.68 0:0:0:0:0:ffff:9720:7f44
151.32.127.69 0:0:0:0:0:ffff:9720:7f45
151.32.127.70 0:0:0:0:0:ffff:9720:7f46
151.32.127.71 0:0:0:0:0:ffff:9720:7f47
151.32.127.72 0:0:0:0:0:ffff:9720:7f48
151.32.127.73 0:0:0:0:0:ffff:9720:7f49
151.32.127.74 0:0:0:0:0:ffff:9720:7f4a
151.32.127.75 0:0:0:0:0:ffff:9720:7f4b
151.32.127.76 0:0:0:0:0:ffff:9720:7f4c
151.32.127.77 0:0:0:0:0:ffff:9720:7f4d
151.32.127.78 0:0:0:0:0:ffff:9720:7f4e
151.32.127.79 0:0:0:0:0:ffff:9720:7f4f
151.32.127.80 0:0:0:0:0:ffff:9720:7f50
151.32.127.81 0:0:0:0:0:ffff:9720:7f51
151.32.127.82 0:0:0:0:0:ffff:9720:7f52
151.32.127.83 0:0:0:0:0:ffff:9720:7f53
151.32.127.84 0:0:0:0:0:ffff:9720:7f54
151.32.127.85 0:0:0:0:0:ffff:9720:7f55
151.32.127.86 0:0:0:0:0:ffff:9720:7f56
151.32.127.87 0:0:0:0:0:ffff:9720:7f57
151.32.127.88 0:0:0:0:0:ffff:9720:7f58
151.32.127.89 0:0:0:0:0:ffff:9720:7f59
151.32.127.90 0:0:0:0:0:ffff:9720:7f5a
151.32.127.91 0:0:0:0:0:ffff:9720:7f5b
151.32.127.92 0:0:0:0:0:ffff:9720:7f5c
151.32.127.93 0:0:0:0:0:ffff:9720:7f5d
151.32.127.94 0:0:0:0:0:ffff:9720:7f5e
151.32.127.95 0:0:0:0:0:ffff:9720:7f5f
151.32.127.96 0:0:0:0:0:ffff:9720:7f60
151.32.127.97 0:0:0:0:0:ffff:9720:7f61
151.32.127.98 0:0:0:0:0:ffff:9720:7f62
151.32.127.99 0:0:0:0:0:ffff:9720:7f63
151.32.127.100 0:0:0:0:0:ffff:9720:7f64
151.32.127.101 0:0:0:0:0:ffff:9720:7f65
151.32.127.102 0:0:0:0:0:ffff:9720:7f66
151.32.127.103 0:0:0:0:0:ffff:9720:7f67
151.32.127.104 0:0:0:0:0:ffff:9720:7f68
151.32.127.105 0:0:0:0:0:ffff:9720:7f69
151.32.127.106 0:0:0:0:0:ffff:9720:7f6a
151.32.127.107 0:0:0:0:0:ffff:9720:7f6b
151.32.127.108 0:0:0:0:0:ffff:9720:7f6c
151.32.127.109 0:0:0:0:0:ffff:9720:7f6d
151.32.127.110 0:0:0:0:0:ffff:9720:7f6e
151.32.127.111 0:0:0:0:0:ffff:9720:7f6f
151.32.127.112 0:0:0:0:0:ffff:9720:7f70
151.32.127.113 0:0:0:0:0:ffff:9720:7f71
151.32.127.114 0:0:0:0:0:ffff:9720:7f72
151.32.127.115 0:0:0:0:0:ffff:9720:7f73
151.32.127.116 0:0:0:0:0:ffff:9720:7f74
151.32.127.117 0:0:0:0:0:ffff:9720:7f75
151.32.127.118 0:0:0:0:0:ffff:9720:7f76
151.32.127.119 0:0:0:0:0:ffff:9720:7f77
151.32.127.120 0:0:0:0:0:ffff:9720:7f78


151.32.127.121 0:0:0:0:0:ffff:9720:7f79
151.32.127.122 0:0:0:0:0:ffff:9720:7f7a
151.32.127.123 0:0:0:0:0:ffff:9720:7f7b
151.32.127.124 0:0:0:0:0:ffff:9720:7f7c
151.32.127.125 0:0:0:0:0:ffff:9720:7f7d
151.32.127.126 0:0:0:0:0:ffff:9720:7f7e
151.32.127.127 0:0:0:0:0:ffff:9720:7f7f
151.32.127.128 0:0:0:0:0:ffff:9720:7f80
151.32.127.129 0:0:0:0:0:ffff:9720:7f81
151.32.127.130 0:0:0:0:0:ffff:9720:7f82
151.32.127.131 0:0:0:0:0:ffff:9720:7f83
151.32.127.132 0:0:0:0:0:ffff:9720:7f84
151.32.127.133 0:0:0:0:0:ffff:9720:7f85
151.32.127.134 0:0:0:0:0:ffff:9720:7f86
151.32.127.135 0:0:0:0:0:ffff:9720:7f87
151.32.127.136 0:0:0:0:0:ffff:9720:7f88
151.32.127.137 0:0:0:0:0:ffff:9720:7f89
151.32.127.138 0:0:0:0:0:ffff:9720:7f8a
151.32.127.139 0:0:0:0:0:ffff:9720:7f8b
151.32.127.140 0:0:0:0:0:ffff:9720:7f8c
151.32.127.141 0:0:0:0:0:ffff:9720:7f8d
151.32.127.142 0:0:0:0:0:ffff:9720:7f8e
151.32.127.143 0:0:0:0:0:ffff:9720:7f8f
151.32.127.144 0:0:0:0:0:ffff:9720:7f90
151.32.127.145 0:0:0:0:0:ffff:9720:7f91
151.32.127.146 0:0:0:0:0:ffff:9720:7f92
151.32.127.147 0:0:0:0:0:ffff:9720:7f93
151.32.127.148 0:0:0:0:0:ffff:9720:7f94
151.32.127.149 0:0:0:0:0:ffff:9720:7f95
151.32.127.150 0:0:0:0:0:ffff:9720:7f96
151.32.127.151 0:0:0:0:0:ffff:9720:7f97
151.32.127.152 0:0:0:0:0:ffff:9720:7f98
151.32.127.153 0:0:0:0:0:ffff:9720:7f99
151.32.127.154 0:0:0:0:0:ffff:9720:7f9a
151.32.127.155 0:0:0:0:0:ffff:9720:7f9b
151.32.127.156 0:0:0:0:0:ffff:9720:7f9c
151.32.127.157 0:0:0:0:0:ffff:9720:7f9d
151.32.127.158 0:0:0:0:0:ffff:9720:7f9e
151.32.127.159 0:0:0:0:0:ffff:9720:7f9f
151.32.127.160 0:0:0:0:0:ffff:9720:7fa0
151.32.127.161 0:0:0:0:0:ffff:9720:7fa1
151.32.127.162 0:0:0:0:0:ffff:9720:7fa2
151.32.127.163 0:0:0:0:0:ffff:9720:7fa3
151.32.127.164 0:0:0:0:0:ffff:9720:7fa4
151.32.127.165 0:0:0:0:0:ffff:9720:7fa5
151.32.127.166 0:0:0:0:0:ffff:9720:7fa6
151.32.127.167 0:0:0:0:0:ffff:9720:7fa7
151.32.127.168 0:0:0:0:0:ffff:9720:7fa8
151.32.127.169 0:0:0:0:0:ffff:9720:7fa9
151.32.127.170 0:0:0:0:0:ffff:9720:7faa
151.32.127.171 0:0:0:0:0:ffff:9720:7fab
151.32.127.172 0:0:0:0:0:ffff:9720:7fac
151.32.127.173 0:0:0:0:0:ffff:9720:7fad
151.32.127.174 0:0:0:0:0:ffff:9720:7fae
151.32.127.175 0:0:0:0:0:ffff:9720:7faf
151.32.127.176 0:0:0:0:0:ffff:9720:7fb0
151.32.127.177 0:0:0:0:0:ffff:9720:7fb1
151.32.127.178 0:0:0:0:0:ffff:9720:7fb2
151.32.127.179 0:0:0:0:0:ffff:9720:7fb3
151.32.127.180 0:0:0:0:0:ffff:9720:7fb4


151.32.127.181 0:0:0:0:0:ffff:9720:7fb5
151.32.127.182 0:0:0:0:0:ffff:9720:7fb6
151.32.127.183 0:0:0:0:0:ffff:9720:7fb7
151.32.127.184 0:0:0:0:0:ffff:9720:7fb8
151.32.127.185 0:0:0:0:0:ffff:9720:7fb9
151.32.127.186 0:0:0:0:0:ffff:9720:7fba
151.32.127.187 0:0:0:0:0:ffff:9720:7fbb
151.32.127.188 0:0:0:0:0:ffff:9720:7fbc
151.32.127.189 0:0:0:0:0:ffff:9720:7fbd
151.32.127.190 0:0:0:0:0:ffff:9720:7fbe
151.32.127.191 0:0:0:0:0:ffff:9720:7fbf
151.32.127.192 0:0:0:0:0:ffff:9720:7fc0
151.32.127.193 0:0:0:0:0:ffff:9720:7fc1
151.32.127.194 0:0:0:0:0:ffff:9720:7fc2
151.32.127.195 0:0:0:0:0:ffff:9720:7fc3
151.32.127.196 0:0:0:0:0:ffff:9720:7fc4
151.32.127.197 0:0:0:0:0:ffff:9720:7fc5
151.32.127.198 0:0:0:0:0:ffff:9720:7fc6
151.32.127.199 0:0:0:0:0:ffff:9720:7fc7
151.32.127.200 0:0:0:0:0:ffff:9720:7fc8
151.32.127.201 0:0:0:0:0:ffff:9720:7fc9
151.32.127.202 0:0:0:0:0:ffff:9720:7fca
151.32.127.203 0:0:0:0:0:ffff:9720:7fcb
151.32.127.204 0:0:0:0:0:ffff:9720:7fcc
151.32.127.205 0:0:0:0:0:ffff:9720:7fcd
151.32.127.206 0:0:0:0:0:ffff:9720:7fce
151.32.127.207 0:0:0:0:0:ffff:9720:7fcf
151.32.127.208 0:0:0:0:0:ffff:9720:7fd0
151.32.127.209 0:0:0:0:0:ffff:9720:7fd1
151.32.127.210 0:0:0:0:0:ffff:9720:7fd2
151.32.127.211 0:0:0:0:0:ffff:9720:7fd3
151.32.127.212 0:0:0:0:0:ffff:9720:7fd4
151.32.127.213 0:0:0:0:0:ffff:9720:7fd5
151.32.127.214 0:0:0:0:0:ffff:9720:7fd6
151.32.127.215 0:0:0:0:0:ffff:9720:7fd7
151.32.127.216 0:0:0:0:0:ffff:9720:7fd8
151.32.127.217 0:0:0:0:0:ffff:9720:7fd9
151.32.127.218 0:0:0:0:0:ffff:9720:7fda
151.32.127.219 0:0:0:0:0:ffff:9720:7fdb
151.32.127.220 0:0:0:0:0:ffff:9720:7fdc
151.32.127.221 0:0:0:0:0:ffff:9720:7fdd
151.32.127.222 0:0:0:0:0:ffff:9720:7fde
151.32.127.223 0:0:0:0:0:ffff:9720:7fdf
151.32.127.224 0:0:0:0:0:ffff:9720:7fe0
151.32.127.225 0:0:0:0:0:ffff:9720:7fe1
151.32.127.226 0:0:0:0:0:ffff:9720:7fe2
151.32.127.227 0:0:0:0:0:ffff:9720:7fe3
151.32.127.228 0:0:0:0:0:ffff:9720:7fe4
151.32.127.229 0:0:0:0:0:ffff:9720:7fe5
151.32.127.230 0:0:0:0:0:ffff:9720:7fe6
151.32.127.231 0:0:0:0:0:ffff:9720:7fe7
151.32.127.232 0:0:0:0:0:ffff:9720:7fe8
151.32.127.233 0:0:0:0:0:ffff:9720:7fe9
151.32.127.234 0:0:0:0:0:ffff:9720:7fea
151.32.127.235 0:0:0:0:0:ffff:9720:7feb
151.32.127.236 0:0:0:0:0:ffff:9720:7fec
151.32.127.237 0:0:0:0:0:ffff:9720:7fed
151.32.127.238 0:0:0:0:0:ffff:9720:7fee
151.32.127.239 0:0:0:0:0:ffff:9720:7fef
151.32.127.240 0:0:0:0:0:ffff:9720:7ff0
151.32.127.241 0:0:0:0:0:ffff:9720:7ff1
151.32.127.242 0:0:0:0:0:ffff:9720:7ff2
151.32.127.243 0:0:0:0:0:ffff:9720:7ff3
151.32.127.244 0:0:0:0:0:ffff:9720:7ff4
151.32.127.245 0:0:0:0:0:ffff:9720:7ff5
151.32.127.246 0:0:0:0:0:ffff:9720:7ff6
151.32.127.247 0:0:0:0:0:ffff:9720:7ff7
151.32.127.248 0:0:0:0:0:ffff:9720:7ff8
151.32.127.249 0:0:0:0:0:ffff:9720:7ff9
151.32.127.250 0:0:0:0:0:ffff:9720:7ffa
151.32.127.251 0:0:0:0:0:ffff:9720:7ffb
151.32.127.252 0:0:0:0:0:ffff:9720:7ffc
151.32.127.253 0:0:0:0:0:ffff:9720:7ffd
151.32.127.254 0:0:0:0:0:ffff:9720:7ffe
151.32.127.255 0:0:0:0:0:ffff:9720:7fff


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.