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
150.51.111.1 0:0:0:0:0:ffff:9633:6f01
150.51.111.2 0:0:0:0:0:ffff:9633:6f02
150.51.111.3 0:0:0:0:0:ffff:9633:6f03
150.51.111.4 0:0:0:0:0:ffff:9633:6f04
150.51.111.5 0:0:0:0:0:ffff:9633:6f05
150.51.111.6 0:0:0:0:0:ffff:9633:6f06
150.51.111.7 0:0:0:0:0:ffff:9633:6f07
150.51.111.8 0:0:0:0:0:ffff:9633:6f08
150.51.111.9 0:0:0:0:0:ffff:9633:6f09
150.51.111.10 0:0:0:0:0:ffff:9633:6f0a
150.51.111.11 0:0:0:0:0:ffff:9633:6f0b
150.51.111.12 0:0:0:0:0:ffff:9633:6f0c
150.51.111.13 0:0:0:0:0:ffff:9633:6f0d
150.51.111.14 0:0:0:0:0:ffff:9633:6f0e
150.51.111.15 0:0:0:0:0:ffff:9633:6f0f
150.51.111.16 0:0:0:0:0:ffff:9633:6f10
150.51.111.17 0:0:0:0:0:ffff:9633:6f11
150.51.111.18 0:0:0:0:0:ffff:9633:6f12
150.51.111.19 0:0:0:0:0:ffff:9633:6f13
150.51.111.20 0:0:0:0:0:ffff:9633:6f14
150.51.111.21 0:0:0:0:0:ffff:9633:6f15
150.51.111.22 0:0:0:0:0:ffff:9633:6f16
150.51.111.23 0:0:0:0:0:ffff:9633:6f17
150.51.111.24 0:0:0:0:0:ffff:9633:6f18
150.51.111.25 0:0:0:0:0:ffff:9633:6f19
150.51.111.26 0:0:0:0:0:ffff:9633:6f1a
150.51.111.27 0:0:0:0:0:ffff:9633:6f1b
150.51.111.28 0:0:0:0:0:ffff:9633:6f1c
150.51.111.29 0:0:0:0:0:ffff:9633:6f1d
150.51.111.30 0:0:0:0:0:ffff:9633:6f1e
150.51.111.31 0:0:0:0:0:ffff:9633:6f1f
150.51.111.32 0:0:0:0:0:ffff:9633:6f20
150.51.111.33 0:0:0:0:0:ffff:9633:6f21
150.51.111.34 0:0:0:0:0:ffff:9633:6f22
150.51.111.35 0:0:0:0:0:ffff:9633:6f23
150.51.111.36 0:0:0:0:0:ffff:9633:6f24
150.51.111.37 0:0:0:0:0:ffff:9633:6f25
150.51.111.38 0:0:0:0:0:ffff:9633:6f26
150.51.111.39 0:0:0:0:0:ffff:9633:6f27
150.51.111.40 0:0:0:0:0:ffff:9633:6f28
150.51.111.41 0:0:0:0:0:ffff:9633:6f29
150.51.111.42 0:0:0:0:0:ffff:9633:6f2a
150.51.111.43 0:0:0:0:0:ffff:9633:6f2b
150.51.111.44 0:0:0:0:0:ffff:9633:6f2c
150.51.111.45 0:0:0:0:0:ffff:9633:6f2d
150.51.111.46 0:0:0:0:0:ffff:9633:6f2e
150.51.111.47 0:0:0:0:0:ffff:9633:6f2f
150.51.111.48 0:0:0:0:0:ffff:9633:6f30
150.51.111.49 0:0:0:0:0:ffff:9633:6f31
150.51.111.50 0:0:0:0:0:ffff:9633:6f32
150.51.111.51 0:0:0:0:0:ffff:9633:6f33
150.51.111.52 0:0:0:0:0:ffff:9633:6f34
150.51.111.53 0:0:0:0:0:ffff:9633:6f35
150.51.111.54 0:0:0:0:0:ffff:9633:6f36
150.51.111.55 0:0:0:0:0:ffff:9633:6f37
150.51.111.56 0:0:0:0:0:ffff:9633:6f38
150.51.111.57 0:0:0:0:0:ffff:9633:6f39
150.51.111.58 0:0:0:0:0:ffff:9633:6f3a
150.51.111.59 0:0:0:0:0:ffff:9633:6f3b
150.51.111.60 0:0:0:0:0:ffff:9633:6f3c


150.51.111.61 0:0:0:0:0:ffff:9633:6f3d
150.51.111.62 0:0:0:0:0:ffff:9633:6f3e
150.51.111.63 0:0:0:0:0:ffff:9633:6f3f
150.51.111.64 0:0:0:0:0:ffff:9633:6f40
150.51.111.65 0:0:0:0:0:ffff:9633:6f41
150.51.111.66 0:0:0:0:0:ffff:9633:6f42
150.51.111.67 0:0:0:0:0:ffff:9633:6f43
150.51.111.68 0:0:0:0:0:ffff:9633:6f44
150.51.111.69 0:0:0:0:0:ffff:9633:6f45
150.51.111.70 0:0:0:0:0:ffff:9633:6f46
150.51.111.71 0:0:0:0:0:ffff:9633:6f47
150.51.111.72 0:0:0:0:0:ffff:9633:6f48
150.51.111.73 0:0:0:0:0:ffff:9633:6f49
150.51.111.74 0:0:0:0:0:ffff:9633:6f4a
150.51.111.75 0:0:0:0:0:ffff:9633:6f4b
150.51.111.76 0:0:0:0:0:ffff:9633:6f4c
150.51.111.77 0:0:0:0:0:ffff:9633:6f4d
150.51.111.78 0:0:0:0:0:ffff:9633:6f4e
150.51.111.79 0:0:0:0:0:ffff:9633:6f4f
150.51.111.80 0:0:0:0:0:ffff:9633:6f50
150.51.111.81 0:0:0:0:0:ffff:9633:6f51
150.51.111.82 0:0:0:0:0:ffff:9633:6f52
150.51.111.83 0:0:0:0:0:ffff:9633:6f53
150.51.111.84 0:0:0:0:0:ffff:9633:6f54
150.51.111.85 0:0:0:0:0:ffff:9633:6f55
150.51.111.86 0:0:0:0:0:ffff:9633:6f56
150.51.111.87 0:0:0:0:0:ffff:9633:6f57
150.51.111.88 0:0:0:0:0:ffff:9633:6f58
150.51.111.89 0:0:0:0:0:ffff:9633:6f59
150.51.111.90 0:0:0:0:0:ffff:9633:6f5a
150.51.111.91 0:0:0:0:0:ffff:9633:6f5b
150.51.111.92 0:0:0:0:0:ffff:9633:6f5c
150.51.111.93 0:0:0:0:0:ffff:9633:6f5d
150.51.111.94 0:0:0:0:0:ffff:9633:6f5e
150.51.111.95 0:0:0:0:0:ffff:9633:6f5f
150.51.111.96 0:0:0:0:0:ffff:9633:6f60
150.51.111.97 0:0:0:0:0:ffff:9633:6f61
150.51.111.98 0:0:0:0:0:ffff:9633:6f62
150.51.111.99 0:0:0:0:0:ffff:9633:6f63
150.51.111.100 0:0:0:0:0:ffff:9633:6f64
150.51.111.101 0:0:0:0:0:ffff:9633:6f65
150.51.111.102 0:0:0:0:0:ffff:9633:6f66
150.51.111.103 0:0:0:0:0:ffff:9633:6f67
150.51.111.104 0:0:0:0:0:ffff:9633:6f68
150.51.111.105 0:0:0:0:0:ffff:9633:6f69
150.51.111.106 0:0:0:0:0:ffff:9633:6f6a
150.51.111.107 0:0:0:0:0:ffff:9633:6f6b
150.51.111.108 0:0:0:0:0:ffff:9633:6f6c
150.51.111.109 0:0:0:0:0:ffff:9633:6f6d
150.51.111.110 0:0:0:0:0:ffff:9633:6f6e
150.51.111.111 0:0:0:0:0:ffff:9633:6f6f
150.51.111.112 0:0:0:0:0:ffff:9633:6f70
150.51.111.113 0:0:0:0:0:ffff:9633:6f71
150.51.111.114 0:0:0:0:0:ffff:9633:6f72
150.51.111.115 0:0:0:0:0:ffff:9633:6f73
150.51.111.116 0:0:0:0:0:ffff:9633:6f74
150.51.111.117 0:0:0:0:0:ffff:9633:6f75
150.51.111.118 0:0:0:0:0:ffff:9633:6f76
150.51.111.119 0:0:0:0:0:ffff:9633:6f77
150.51.111.120 0:0:0:0:0:ffff:9633:6f78


150.51.111.121 0:0:0:0:0:ffff:9633:6f79
150.51.111.122 0:0:0:0:0:ffff:9633:6f7a
150.51.111.123 0:0:0:0:0:ffff:9633:6f7b
150.51.111.124 0:0:0:0:0:ffff:9633:6f7c
150.51.111.125 0:0:0:0:0:ffff:9633:6f7d
150.51.111.126 0:0:0:0:0:ffff:9633:6f7e
150.51.111.127 0:0:0:0:0:ffff:9633:6f7f
150.51.111.128 0:0:0:0:0:ffff:9633:6f80
150.51.111.129 0:0:0:0:0:ffff:9633:6f81
150.51.111.130 0:0:0:0:0:ffff:9633:6f82
150.51.111.131 0:0:0:0:0:ffff:9633:6f83
150.51.111.132 0:0:0:0:0:ffff:9633:6f84
150.51.111.133 0:0:0:0:0:ffff:9633:6f85
150.51.111.134 0:0:0:0:0:ffff:9633:6f86
150.51.111.135 0:0:0:0:0:ffff:9633:6f87
150.51.111.136 0:0:0:0:0:ffff:9633:6f88
150.51.111.137 0:0:0:0:0:ffff:9633:6f89
150.51.111.138 0:0:0:0:0:ffff:9633:6f8a
150.51.111.139 0:0:0:0:0:ffff:9633:6f8b
150.51.111.140 0:0:0:0:0:ffff:9633:6f8c
150.51.111.141 0:0:0:0:0:ffff:9633:6f8d
150.51.111.142 0:0:0:0:0:ffff:9633:6f8e
150.51.111.143 0:0:0:0:0:ffff:9633:6f8f
150.51.111.144 0:0:0:0:0:ffff:9633:6f90
150.51.111.145 0:0:0:0:0:ffff:9633:6f91
150.51.111.146 0:0:0:0:0:ffff:9633:6f92
150.51.111.147 0:0:0:0:0:ffff:9633:6f93
150.51.111.148 0:0:0:0:0:ffff:9633:6f94
150.51.111.149 0:0:0:0:0:ffff:9633:6f95
150.51.111.150 0:0:0:0:0:ffff:9633:6f96
150.51.111.151 0:0:0:0:0:ffff:9633:6f97
150.51.111.152 0:0:0:0:0:ffff:9633:6f98
150.51.111.153 0:0:0:0:0:ffff:9633:6f99
150.51.111.154 0:0:0:0:0:ffff:9633:6f9a
150.51.111.155 0:0:0:0:0:ffff:9633:6f9b
150.51.111.156 0:0:0:0:0:ffff:9633:6f9c
150.51.111.157 0:0:0:0:0:ffff:9633:6f9d
150.51.111.158 0:0:0:0:0:ffff:9633:6f9e
150.51.111.159 0:0:0:0:0:ffff:9633:6f9f
150.51.111.160 0:0:0:0:0:ffff:9633:6fa0
150.51.111.161 0:0:0:0:0:ffff:9633:6fa1
150.51.111.162 0:0:0:0:0:ffff:9633:6fa2
150.51.111.163 0:0:0:0:0:ffff:9633:6fa3
150.51.111.164 0:0:0:0:0:ffff:9633:6fa4
150.51.111.165 0:0:0:0:0:ffff:9633:6fa5
150.51.111.166 0:0:0:0:0:ffff:9633:6fa6
150.51.111.167 0:0:0:0:0:ffff:9633:6fa7
150.51.111.168 0:0:0:0:0:ffff:9633:6fa8
150.51.111.169 0:0:0:0:0:ffff:9633:6fa9
150.51.111.170 0:0:0:0:0:ffff:9633:6faa
150.51.111.171 0:0:0:0:0:ffff:9633:6fab
150.51.111.172 0:0:0:0:0:ffff:9633:6fac
150.51.111.173 0:0:0:0:0:ffff:9633:6fad
150.51.111.174 0:0:0:0:0:ffff:9633:6fae
150.51.111.175 0:0:0:0:0:ffff:9633:6faf
150.51.111.176 0:0:0:0:0:ffff:9633:6fb0
150.51.111.177 0:0:0:0:0:ffff:9633:6fb1
150.51.111.178 0:0:0:0:0:ffff:9633:6fb2
150.51.111.179 0:0:0:0:0:ffff:9633:6fb3
150.51.111.180 0:0:0:0:0:ffff:9633:6fb4


150.51.111.181 0:0:0:0:0:ffff:9633:6fb5
150.51.111.182 0:0:0:0:0:ffff:9633:6fb6
150.51.111.183 0:0:0:0:0:ffff:9633:6fb7
150.51.111.184 0:0:0:0:0:ffff:9633:6fb8
150.51.111.185 0:0:0:0:0:ffff:9633:6fb9
150.51.111.186 0:0:0:0:0:ffff:9633:6fba
150.51.111.187 0:0:0:0:0:ffff:9633:6fbb
150.51.111.188 0:0:0:0:0:ffff:9633:6fbc
150.51.111.189 0:0:0:0:0:ffff:9633:6fbd
150.51.111.190 0:0:0:0:0:ffff:9633:6fbe
150.51.111.191 0:0:0:0:0:ffff:9633:6fbf
150.51.111.192 0:0:0:0:0:ffff:9633:6fc0
150.51.111.193 0:0:0:0:0:ffff:9633:6fc1
150.51.111.194 0:0:0:0:0:ffff:9633:6fc2
150.51.111.195 0:0:0:0:0:ffff:9633:6fc3
150.51.111.196 0:0:0:0:0:ffff:9633:6fc4
150.51.111.197 0:0:0:0:0:ffff:9633:6fc5
150.51.111.198 0:0:0:0:0:ffff:9633:6fc6
150.51.111.199 0:0:0:0:0:ffff:9633:6fc7
150.51.111.200 0:0:0:0:0:ffff:9633:6fc8
150.51.111.201 0:0:0:0:0:ffff:9633:6fc9
150.51.111.202 0:0:0:0:0:ffff:9633:6fca
150.51.111.203 0:0:0:0:0:ffff:9633:6fcb
150.51.111.204 0:0:0:0:0:ffff:9633:6fcc
150.51.111.205 0:0:0:0:0:ffff:9633:6fcd
150.51.111.206 0:0:0:0:0:ffff:9633:6fce
150.51.111.207 0:0:0:0:0:ffff:9633:6fcf
150.51.111.208 0:0:0:0:0:ffff:9633:6fd0
150.51.111.209 0:0:0:0:0:ffff:9633:6fd1
150.51.111.210 0:0:0:0:0:ffff:9633:6fd2
150.51.111.211 0:0:0:0:0:ffff:9633:6fd3
150.51.111.212 0:0:0:0:0:ffff:9633:6fd4
150.51.111.213 0:0:0:0:0:ffff:9633:6fd5
150.51.111.214 0:0:0:0:0:ffff:9633:6fd6
150.51.111.215 0:0:0:0:0:ffff:9633:6fd7
150.51.111.216 0:0:0:0:0:ffff:9633:6fd8
150.51.111.217 0:0:0:0:0:ffff:9633:6fd9
150.51.111.218 0:0:0:0:0:ffff:9633:6fda
150.51.111.219 0:0:0:0:0:ffff:9633:6fdb
150.51.111.220 0:0:0:0:0:ffff:9633:6fdc
150.51.111.221 0:0:0:0:0:ffff:9633:6fdd
150.51.111.222 0:0:0:0:0:ffff:9633:6fde
150.51.111.223 0:0:0:0:0:ffff:9633:6fdf
150.51.111.224 0:0:0:0:0:ffff:9633:6fe0
150.51.111.225 0:0:0:0:0:ffff:9633:6fe1
150.51.111.226 0:0:0:0:0:ffff:9633:6fe2
150.51.111.227 0:0:0:0:0:ffff:9633:6fe3
150.51.111.228 0:0:0:0:0:ffff:9633:6fe4
150.51.111.229 0:0:0:0:0:ffff:9633:6fe5
150.51.111.230 0:0:0:0:0:ffff:9633:6fe6
150.51.111.231 0:0:0:0:0:ffff:9633:6fe7
150.51.111.232 0:0:0:0:0:ffff:9633:6fe8
150.51.111.233 0:0:0:0:0:ffff:9633:6fe9
150.51.111.234 0:0:0:0:0:ffff:9633:6fea
150.51.111.235 0:0:0:0:0:ffff:9633:6feb
150.51.111.236 0:0:0:0:0:ffff:9633:6fec
150.51.111.237 0:0:0:0:0:ffff:9633:6fed
150.51.111.238 0:0:0:0:0:ffff:9633:6fee
150.51.111.239 0:0:0:0:0:ffff:9633:6fef
150.51.111.240 0:0:0:0:0:ffff:9633:6ff0
150.51.111.241 0:0:0:0:0:ffff:9633:6ff1
150.51.111.242 0:0:0:0:0:ffff:9633:6ff2
150.51.111.243 0:0:0:0:0:ffff:9633:6ff3
150.51.111.244 0:0:0:0:0:ffff:9633:6ff4
150.51.111.245 0:0:0:0:0:ffff:9633:6ff5
150.51.111.246 0:0:0:0:0:ffff:9633:6ff6
150.51.111.247 0:0:0:0:0:ffff:9633:6ff7
150.51.111.248 0:0:0:0:0:ffff:9633:6ff8
150.51.111.249 0:0:0:0:0:ffff:9633:6ff9
150.51.111.250 0:0:0:0:0:ffff:9633:6ffa
150.51.111.251 0:0:0:0:0:ffff:9633:6ffb
150.51.111.252 0:0:0:0:0:ffff:9633:6ffc
150.51.111.253 0:0:0:0:0:ffff:9633:6ffd
150.51.111.254 0:0:0:0:0:ffff:9633:6ffe
150.51.111.255 0:0:0:0:0:ffff:9633:6fff


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.