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
100.16.127.1 0:0:0:0:0:ffff:6410:7f01
100.16.127.2 0:0:0:0:0:ffff:6410:7f02
100.16.127.3 0:0:0:0:0:ffff:6410:7f03
100.16.127.4 0:0:0:0:0:ffff:6410:7f04
100.16.127.5 0:0:0:0:0:ffff:6410:7f05
100.16.127.6 0:0:0:0:0:ffff:6410:7f06
100.16.127.7 0:0:0:0:0:ffff:6410:7f07
100.16.127.8 0:0:0:0:0:ffff:6410:7f08
100.16.127.9 0:0:0:0:0:ffff:6410:7f09
100.16.127.10 0:0:0:0:0:ffff:6410:7f0a
100.16.127.11 0:0:0:0:0:ffff:6410:7f0b
100.16.127.12 0:0:0:0:0:ffff:6410:7f0c
100.16.127.13 0:0:0:0:0:ffff:6410:7f0d
100.16.127.14 0:0:0:0:0:ffff:6410:7f0e
100.16.127.15 0:0:0:0:0:ffff:6410:7f0f
100.16.127.16 0:0:0:0:0:ffff:6410:7f10
100.16.127.17 0:0:0:0:0:ffff:6410:7f11
100.16.127.18 0:0:0:0:0:ffff:6410:7f12
100.16.127.19 0:0:0:0:0:ffff:6410:7f13
100.16.127.20 0:0:0:0:0:ffff:6410:7f14
100.16.127.21 0:0:0:0:0:ffff:6410:7f15
100.16.127.22 0:0:0:0:0:ffff:6410:7f16
100.16.127.23 0:0:0:0:0:ffff:6410:7f17
100.16.127.24 0:0:0:0:0:ffff:6410:7f18
100.16.127.25 0:0:0:0:0:ffff:6410:7f19
100.16.127.26 0:0:0:0:0:ffff:6410:7f1a
100.16.127.27 0:0:0:0:0:ffff:6410:7f1b
100.16.127.28 0:0:0:0:0:ffff:6410:7f1c
100.16.127.29 0:0:0:0:0:ffff:6410:7f1d
100.16.127.30 0:0:0:0:0:ffff:6410:7f1e
100.16.127.31 0:0:0:0:0:ffff:6410:7f1f
100.16.127.32 0:0:0:0:0:ffff:6410:7f20
100.16.127.33 0:0:0:0:0:ffff:6410:7f21
100.16.127.34 0:0:0:0:0:ffff:6410:7f22
100.16.127.35 0:0:0:0:0:ffff:6410:7f23
100.16.127.36 0:0:0:0:0:ffff:6410:7f24
100.16.127.37 0:0:0:0:0:ffff:6410:7f25
100.16.127.38 0:0:0:0:0:ffff:6410:7f26
100.16.127.39 0:0:0:0:0:ffff:6410:7f27
100.16.127.40 0:0:0:0:0:ffff:6410:7f28
100.16.127.41 0:0:0:0:0:ffff:6410:7f29
100.16.127.42 0:0:0:0:0:ffff:6410:7f2a
100.16.127.43 0:0:0:0:0:ffff:6410:7f2b
100.16.127.44 0:0:0:0:0:ffff:6410:7f2c
100.16.127.45 0:0:0:0:0:ffff:6410:7f2d
100.16.127.46 0:0:0:0:0:ffff:6410:7f2e
100.16.127.47 0:0:0:0:0:ffff:6410:7f2f
100.16.127.48 0:0:0:0:0:ffff:6410:7f30
100.16.127.49 0:0:0:0:0:ffff:6410:7f31
100.16.127.50 0:0:0:0:0:ffff:6410:7f32
100.16.127.51 0:0:0:0:0:ffff:6410:7f33
100.16.127.52 0:0:0:0:0:ffff:6410:7f34
100.16.127.53 0:0:0:0:0:ffff:6410:7f35
100.16.127.54 0:0:0:0:0:ffff:6410:7f36
100.16.127.55 0:0:0:0:0:ffff:6410:7f37
100.16.127.56 0:0:0:0:0:ffff:6410:7f38
100.16.127.57 0:0:0:0:0:ffff:6410:7f39
100.16.127.58 0:0:0:0:0:ffff:6410:7f3a
100.16.127.59 0:0:0:0:0:ffff:6410:7f3b
100.16.127.60 0:0:0:0:0:ffff:6410:7f3c


100.16.127.61 0:0:0:0:0:ffff:6410:7f3d
100.16.127.62 0:0:0:0:0:ffff:6410:7f3e
100.16.127.63 0:0:0:0:0:ffff:6410:7f3f
100.16.127.64 0:0:0:0:0:ffff:6410:7f40
100.16.127.65 0:0:0:0:0:ffff:6410:7f41
100.16.127.66 0:0:0:0:0:ffff:6410:7f42
100.16.127.67 0:0:0:0:0:ffff:6410:7f43
100.16.127.68 0:0:0:0:0:ffff:6410:7f44
100.16.127.69 0:0:0:0:0:ffff:6410:7f45
100.16.127.70 0:0:0:0:0:ffff:6410:7f46
100.16.127.71 0:0:0:0:0:ffff:6410:7f47
100.16.127.72 0:0:0:0:0:ffff:6410:7f48
100.16.127.73 0:0:0:0:0:ffff:6410:7f49
100.16.127.74 0:0:0:0:0:ffff:6410:7f4a
100.16.127.75 0:0:0:0:0:ffff:6410:7f4b
100.16.127.76 0:0:0:0:0:ffff:6410:7f4c
100.16.127.77 0:0:0:0:0:ffff:6410:7f4d
100.16.127.78 0:0:0:0:0:ffff:6410:7f4e
100.16.127.79 0:0:0:0:0:ffff:6410:7f4f
100.16.127.80 0:0:0:0:0:ffff:6410:7f50
100.16.127.81 0:0:0:0:0:ffff:6410:7f51
100.16.127.82 0:0:0:0:0:ffff:6410:7f52
100.16.127.83 0:0:0:0:0:ffff:6410:7f53
100.16.127.84 0:0:0:0:0:ffff:6410:7f54
100.16.127.85 0:0:0:0:0:ffff:6410:7f55
100.16.127.86 0:0:0:0:0:ffff:6410:7f56
100.16.127.87 0:0:0:0:0:ffff:6410:7f57
100.16.127.88 0:0:0:0:0:ffff:6410:7f58
100.16.127.89 0:0:0:0:0:ffff:6410:7f59
100.16.127.90 0:0:0:0:0:ffff:6410:7f5a
100.16.127.91 0:0:0:0:0:ffff:6410:7f5b
100.16.127.92 0:0:0:0:0:ffff:6410:7f5c
100.16.127.93 0:0:0:0:0:ffff:6410:7f5d
100.16.127.94 0:0:0:0:0:ffff:6410:7f5e
100.16.127.95 0:0:0:0:0:ffff:6410:7f5f
100.16.127.96 0:0:0:0:0:ffff:6410:7f60
100.16.127.97 0:0:0:0:0:ffff:6410:7f61
100.16.127.98 0:0:0:0:0:ffff:6410:7f62
100.16.127.99 0:0:0:0:0:ffff:6410:7f63
100.16.127.100 0:0:0:0:0:ffff:6410:7f64
100.16.127.101 0:0:0:0:0:ffff:6410:7f65
100.16.127.102 0:0:0:0:0:ffff:6410:7f66
100.16.127.103 0:0:0:0:0:ffff:6410:7f67
100.16.127.104 0:0:0:0:0:ffff:6410:7f68
100.16.127.105 0:0:0:0:0:ffff:6410:7f69
100.16.127.106 0:0:0:0:0:ffff:6410:7f6a
100.16.127.107 0:0:0:0:0:ffff:6410:7f6b
100.16.127.108 0:0:0:0:0:ffff:6410:7f6c
100.16.127.109 0:0:0:0:0:ffff:6410:7f6d
100.16.127.110 0:0:0:0:0:ffff:6410:7f6e
100.16.127.111 0:0:0:0:0:ffff:6410:7f6f
100.16.127.112 0:0:0:0:0:ffff:6410:7f70
100.16.127.113 0:0:0:0:0:ffff:6410:7f71
100.16.127.114 0:0:0:0:0:ffff:6410:7f72
100.16.127.115 0:0:0:0:0:ffff:6410:7f73
100.16.127.116 0:0:0:0:0:ffff:6410:7f74
100.16.127.117 0:0:0:0:0:ffff:6410:7f75
100.16.127.118 0:0:0:0:0:ffff:6410:7f76
100.16.127.119 0:0:0:0:0:ffff:6410:7f77
100.16.127.120 0:0:0:0:0:ffff:6410:7f78


100.16.127.121 0:0:0:0:0:ffff:6410:7f79
100.16.127.122 0:0:0:0:0:ffff:6410:7f7a
100.16.127.123 0:0:0:0:0:ffff:6410:7f7b
100.16.127.124 0:0:0:0:0:ffff:6410:7f7c
100.16.127.125 0:0:0:0:0:ffff:6410:7f7d
100.16.127.126 0:0:0:0:0:ffff:6410:7f7e
100.16.127.127 0:0:0:0:0:ffff:6410:7f7f
100.16.127.128 0:0:0:0:0:ffff:6410:7f80
100.16.127.129 0:0:0:0:0:ffff:6410:7f81
100.16.127.130 0:0:0:0:0:ffff:6410:7f82
100.16.127.131 0:0:0:0:0:ffff:6410:7f83
100.16.127.132 0:0:0:0:0:ffff:6410:7f84
100.16.127.133 0:0:0:0:0:ffff:6410:7f85
100.16.127.134 0:0:0:0:0:ffff:6410:7f86
100.16.127.135 0:0:0:0:0:ffff:6410:7f87
100.16.127.136 0:0:0:0:0:ffff:6410:7f88
100.16.127.137 0:0:0:0:0:ffff:6410:7f89
100.16.127.138 0:0:0:0:0:ffff:6410:7f8a
100.16.127.139 0:0:0:0:0:ffff:6410:7f8b
100.16.127.140 0:0:0:0:0:ffff:6410:7f8c
100.16.127.141 0:0:0:0:0:ffff:6410:7f8d
100.16.127.142 0:0:0:0:0:ffff:6410:7f8e
100.16.127.143 0:0:0:0:0:ffff:6410:7f8f
100.16.127.144 0:0:0:0:0:ffff:6410:7f90
100.16.127.145 0:0:0:0:0:ffff:6410:7f91
100.16.127.146 0:0:0:0:0:ffff:6410:7f92
100.16.127.147 0:0:0:0:0:ffff:6410:7f93
100.16.127.148 0:0:0:0:0:ffff:6410:7f94
100.16.127.149 0:0:0:0:0:ffff:6410:7f95
100.16.127.150 0:0:0:0:0:ffff:6410:7f96
100.16.127.151 0:0:0:0:0:ffff:6410:7f97
100.16.127.152 0:0:0:0:0:ffff:6410:7f98
100.16.127.153 0:0:0:0:0:ffff:6410:7f99
100.16.127.154 0:0:0:0:0:ffff:6410:7f9a
100.16.127.155 0:0:0:0:0:ffff:6410:7f9b
100.16.127.156 0:0:0:0:0:ffff:6410:7f9c
100.16.127.157 0:0:0:0:0:ffff:6410:7f9d
100.16.127.158 0:0:0:0:0:ffff:6410:7f9e
100.16.127.159 0:0:0:0:0:ffff:6410:7f9f
100.16.127.160 0:0:0:0:0:ffff:6410:7fa0
100.16.127.161 0:0:0:0:0:ffff:6410:7fa1
100.16.127.162 0:0:0:0:0:ffff:6410:7fa2
100.16.127.163 0:0:0:0:0:ffff:6410:7fa3
100.16.127.164 0:0:0:0:0:ffff:6410:7fa4
100.16.127.165 0:0:0:0:0:ffff:6410:7fa5
100.16.127.166 0:0:0:0:0:ffff:6410:7fa6
100.16.127.167 0:0:0:0:0:ffff:6410:7fa7
100.16.127.168 0:0:0:0:0:ffff:6410:7fa8
100.16.127.169 0:0:0:0:0:ffff:6410:7fa9
100.16.127.170 0:0:0:0:0:ffff:6410:7faa
100.16.127.171 0:0:0:0:0:ffff:6410:7fab
100.16.127.172 0:0:0:0:0:ffff:6410:7fac
100.16.127.173 0:0:0:0:0:ffff:6410:7fad
100.16.127.174 0:0:0:0:0:ffff:6410:7fae
100.16.127.175 0:0:0:0:0:ffff:6410:7faf
100.16.127.176 0:0:0:0:0:ffff:6410:7fb0
100.16.127.177 0:0:0:0:0:ffff:6410:7fb1
100.16.127.178 0:0:0:0:0:ffff:6410:7fb2
100.16.127.179 0:0:0:0:0:ffff:6410:7fb3
100.16.127.180 0:0:0:0:0:ffff:6410:7fb4


100.16.127.181 0:0:0:0:0:ffff:6410:7fb5
100.16.127.182 0:0:0:0:0:ffff:6410:7fb6
100.16.127.183 0:0:0:0:0:ffff:6410:7fb7
100.16.127.184 0:0:0:0:0:ffff:6410:7fb8
100.16.127.185 0:0:0:0:0:ffff:6410:7fb9
100.16.127.186 0:0:0:0:0:ffff:6410:7fba
100.16.127.187 0:0:0:0:0:ffff:6410:7fbb
100.16.127.188 0:0:0:0:0:ffff:6410:7fbc
100.16.127.189 0:0:0:0:0:ffff:6410:7fbd
100.16.127.190 0:0:0:0:0:ffff:6410:7fbe
100.16.127.191 0:0:0:0:0:ffff:6410:7fbf
100.16.127.192 0:0:0:0:0:ffff:6410:7fc0
100.16.127.193 0:0:0:0:0:ffff:6410:7fc1
100.16.127.194 0:0:0:0:0:ffff:6410:7fc2
100.16.127.195 0:0:0:0:0:ffff:6410:7fc3
100.16.127.196 0:0:0:0:0:ffff:6410:7fc4
100.16.127.197 0:0:0:0:0:ffff:6410:7fc5
100.16.127.198 0:0:0:0:0:ffff:6410:7fc6
100.16.127.199 0:0:0:0:0:ffff:6410:7fc7
100.16.127.200 0:0:0:0:0:ffff:6410:7fc8
100.16.127.201 0:0:0:0:0:ffff:6410:7fc9
100.16.127.202 0:0:0:0:0:ffff:6410:7fca
100.16.127.203 0:0:0:0:0:ffff:6410:7fcb
100.16.127.204 0:0:0:0:0:ffff:6410:7fcc
100.16.127.205 0:0:0:0:0:ffff:6410:7fcd
100.16.127.206 0:0:0:0:0:ffff:6410:7fce
100.16.127.207 0:0:0:0:0:ffff:6410:7fcf
100.16.127.208 0:0:0:0:0:ffff:6410:7fd0
100.16.127.209 0:0:0:0:0:ffff:6410:7fd1
100.16.127.210 0:0:0:0:0:ffff:6410:7fd2
100.16.127.211 0:0:0:0:0:ffff:6410:7fd3
100.16.127.212 0:0:0:0:0:ffff:6410:7fd4
100.16.127.213 0:0:0:0:0:ffff:6410:7fd5
100.16.127.214 0:0:0:0:0:ffff:6410:7fd6
100.16.127.215 0:0:0:0:0:ffff:6410:7fd7
100.16.127.216 0:0:0:0:0:ffff:6410:7fd8
100.16.127.217 0:0:0:0:0:ffff:6410:7fd9
100.16.127.218 0:0:0:0:0:ffff:6410:7fda
100.16.127.219 0:0:0:0:0:ffff:6410:7fdb
100.16.127.220 0:0:0:0:0:ffff:6410:7fdc
100.16.127.221 0:0:0:0:0:ffff:6410:7fdd
100.16.127.222 0:0:0:0:0:ffff:6410:7fde
100.16.127.223 0:0:0:0:0:ffff:6410:7fdf
100.16.127.224 0:0:0:0:0:ffff:6410:7fe0
100.16.127.225 0:0:0:0:0:ffff:6410:7fe1
100.16.127.226 0:0:0:0:0:ffff:6410:7fe2
100.16.127.227 0:0:0:0:0:ffff:6410:7fe3
100.16.127.228 0:0:0:0:0:ffff:6410:7fe4
100.16.127.229 0:0:0:0:0:ffff:6410:7fe5
100.16.127.230 0:0:0:0:0:ffff:6410:7fe6
100.16.127.231 0:0:0:0:0:ffff:6410:7fe7
100.16.127.232 0:0:0:0:0:ffff:6410:7fe8
100.16.127.233 0:0:0:0:0:ffff:6410:7fe9
100.16.127.234 0:0:0:0:0:ffff:6410:7fea
100.16.127.235 0:0:0:0:0:ffff:6410:7feb
100.16.127.236 0:0:0:0:0:ffff:6410:7fec
100.16.127.237 0:0:0:0:0:ffff:6410:7fed
100.16.127.238 0:0:0:0:0:ffff:6410:7fee
100.16.127.239 0:0:0:0:0:ffff:6410:7fef
100.16.127.240 0:0:0:0:0:ffff:6410:7ff0
100.16.127.241 0:0:0:0:0:ffff:6410:7ff1
100.16.127.242 0:0:0:0:0:ffff:6410:7ff2
100.16.127.243 0:0:0:0:0:ffff:6410:7ff3
100.16.127.244 0:0:0:0:0:ffff:6410:7ff4
100.16.127.245 0:0:0:0:0:ffff:6410:7ff5
100.16.127.246 0:0:0:0:0:ffff:6410:7ff6
100.16.127.247 0:0:0:0:0:ffff:6410:7ff7
100.16.127.248 0:0:0:0:0:ffff:6410:7ff8
100.16.127.249 0:0:0:0:0:ffff:6410:7ff9
100.16.127.250 0:0:0:0:0:ffff:6410:7ffa
100.16.127.251 0:0:0:0:0:ffff:6410:7ffb
100.16.127.252 0:0:0:0:0:ffff:6410:7ffc
100.16.127.253 0:0:0:0:0:ffff:6410:7ffd
100.16.127.254 0:0:0:0:0:ffff:6410:7ffe
100.16.127.255 0:0:0:0:0:ffff:6410:7fff


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.