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
169.15.111.1 0:0:0:0:0:ffff:a90f:6f01
169.15.111.2 0:0:0:0:0:ffff:a90f:6f02
169.15.111.3 0:0:0:0:0:ffff:a90f:6f03
169.15.111.4 0:0:0:0:0:ffff:a90f:6f04
169.15.111.5 0:0:0:0:0:ffff:a90f:6f05
169.15.111.6 0:0:0:0:0:ffff:a90f:6f06
169.15.111.7 0:0:0:0:0:ffff:a90f:6f07
169.15.111.8 0:0:0:0:0:ffff:a90f:6f08
169.15.111.9 0:0:0:0:0:ffff:a90f:6f09
169.15.111.10 0:0:0:0:0:ffff:a90f:6f0a
169.15.111.11 0:0:0:0:0:ffff:a90f:6f0b
169.15.111.12 0:0:0:0:0:ffff:a90f:6f0c
169.15.111.13 0:0:0:0:0:ffff:a90f:6f0d
169.15.111.14 0:0:0:0:0:ffff:a90f:6f0e
169.15.111.15 0:0:0:0:0:ffff:a90f:6f0f
169.15.111.16 0:0:0:0:0:ffff:a90f:6f10
169.15.111.17 0:0:0:0:0:ffff:a90f:6f11
169.15.111.18 0:0:0:0:0:ffff:a90f:6f12
169.15.111.19 0:0:0:0:0:ffff:a90f:6f13
169.15.111.20 0:0:0:0:0:ffff:a90f:6f14
169.15.111.21 0:0:0:0:0:ffff:a90f:6f15
169.15.111.22 0:0:0:0:0:ffff:a90f:6f16
169.15.111.23 0:0:0:0:0:ffff:a90f:6f17
169.15.111.24 0:0:0:0:0:ffff:a90f:6f18
169.15.111.25 0:0:0:0:0:ffff:a90f:6f19
169.15.111.26 0:0:0:0:0:ffff:a90f:6f1a
169.15.111.27 0:0:0:0:0:ffff:a90f:6f1b
169.15.111.28 0:0:0:0:0:ffff:a90f:6f1c
169.15.111.29 0:0:0:0:0:ffff:a90f:6f1d
169.15.111.30 0:0:0:0:0:ffff:a90f:6f1e
169.15.111.31 0:0:0:0:0:ffff:a90f:6f1f
169.15.111.32 0:0:0:0:0:ffff:a90f:6f20
169.15.111.33 0:0:0:0:0:ffff:a90f:6f21
169.15.111.34 0:0:0:0:0:ffff:a90f:6f22
169.15.111.35 0:0:0:0:0:ffff:a90f:6f23
169.15.111.36 0:0:0:0:0:ffff:a90f:6f24
169.15.111.37 0:0:0:0:0:ffff:a90f:6f25
169.15.111.38 0:0:0:0:0:ffff:a90f:6f26
169.15.111.39 0:0:0:0:0:ffff:a90f:6f27
169.15.111.40 0:0:0:0:0:ffff:a90f:6f28
169.15.111.41 0:0:0:0:0:ffff:a90f:6f29
169.15.111.42 0:0:0:0:0:ffff:a90f:6f2a
169.15.111.43 0:0:0:0:0:ffff:a90f:6f2b
169.15.111.44 0:0:0:0:0:ffff:a90f:6f2c
169.15.111.45 0:0:0:0:0:ffff:a90f:6f2d
169.15.111.46 0:0:0:0:0:ffff:a90f:6f2e
169.15.111.47 0:0:0:0:0:ffff:a90f:6f2f
169.15.111.48 0:0:0:0:0:ffff:a90f:6f30
169.15.111.49 0:0:0:0:0:ffff:a90f:6f31
169.15.111.50 0:0:0:0:0:ffff:a90f:6f32
169.15.111.51 0:0:0:0:0:ffff:a90f:6f33
169.15.111.52 0:0:0:0:0:ffff:a90f:6f34
169.15.111.53 0:0:0:0:0:ffff:a90f:6f35
169.15.111.54 0:0:0:0:0:ffff:a90f:6f36
169.15.111.55 0:0:0:0:0:ffff:a90f:6f37
169.15.111.56 0:0:0:0:0:ffff:a90f:6f38
169.15.111.57 0:0:0:0:0:ffff:a90f:6f39
169.15.111.58 0:0:0:0:0:ffff:a90f:6f3a
169.15.111.59 0:0:0:0:0:ffff:a90f:6f3b
169.15.111.60 0:0:0:0:0:ffff:a90f:6f3c


169.15.111.61 0:0:0:0:0:ffff:a90f:6f3d
169.15.111.62 0:0:0:0:0:ffff:a90f:6f3e
169.15.111.63 0:0:0:0:0:ffff:a90f:6f3f
169.15.111.64 0:0:0:0:0:ffff:a90f:6f40
169.15.111.65 0:0:0:0:0:ffff:a90f:6f41
169.15.111.66 0:0:0:0:0:ffff:a90f:6f42
169.15.111.67 0:0:0:0:0:ffff:a90f:6f43
169.15.111.68 0:0:0:0:0:ffff:a90f:6f44
169.15.111.69 0:0:0:0:0:ffff:a90f:6f45
169.15.111.70 0:0:0:0:0:ffff:a90f:6f46
169.15.111.71 0:0:0:0:0:ffff:a90f:6f47
169.15.111.72 0:0:0:0:0:ffff:a90f:6f48
169.15.111.73 0:0:0:0:0:ffff:a90f:6f49
169.15.111.74 0:0:0:0:0:ffff:a90f:6f4a
169.15.111.75 0:0:0:0:0:ffff:a90f:6f4b
169.15.111.76 0:0:0:0:0:ffff:a90f:6f4c
169.15.111.77 0:0:0:0:0:ffff:a90f:6f4d
169.15.111.78 0:0:0:0:0:ffff:a90f:6f4e
169.15.111.79 0:0:0:0:0:ffff:a90f:6f4f
169.15.111.80 0:0:0:0:0:ffff:a90f:6f50
169.15.111.81 0:0:0:0:0:ffff:a90f:6f51
169.15.111.82 0:0:0:0:0:ffff:a90f:6f52
169.15.111.83 0:0:0:0:0:ffff:a90f:6f53
169.15.111.84 0:0:0:0:0:ffff:a90f:6f54
169.15.111.85 0:0:0:0:0:ffff:a90f:6f55
169.15.111.86 0:0:0:0:0:ffff:a90f:6f56
169.15.111.87 0:0:0:0:0:ffff:a90f:6f57
169.15.111.88 0:0:0:0:0:ffff:a90f:6f58
169.15.111.89 0:0:0:0:0:ffff:a90f:6f59
169.15.111.90 0:0:0:0:0:ffff:a90f:6f5a
169.15.111.91 0:0:0:0:0:ffff:a90f:6f5b
169.15.111.92 0:0:0:0:0:ffff:a90f:6f5c
169.15.111.93 0:0:0:0:0:ffff:a90f:6f5d
169.15.111.94 0:0:0:0:0:ffff:a90f:6f5e
169.15.111.95 0:0:0:0:0:ffff:a90f:6f5f
169.15.111.96 0:0:0:0:0:ffff:a90f:6f60
169.15.111.97 0:0:0:0:0:ffff:a90f:6f61
169.15.111.98 0:0:0:0:0:ffff:a90f:6f62
169.15.111.99 0:0:0:0:0:ffff:a90f:6f63
169.15.111.100 0:0:0:0:0:ffff:a90f:6f64
169.15.111.101 0:0:0:0:0:ffff:a90f:6f65
169.15.111.102 0:0:0:0:0:ffff:a90f:6f66
169.15.111.103 0:0:0:0:0:ffff:a90f:6f67
169.15.111.104 0:0:0:0:0:ffff:a90f:6f68
169.15.111.105 0:0:0:0:0:ffff:a90f:6f69
169.15.111.106 0:0:0:0:0:ffff:a90f:6f6a
169.15.111.107 0:0:0:0:0:ffff:a90f:6f6b
169.15.111.108 0:0:0:0:0:ffff:a90f:6f6c
169.15.111.109 0:0:0:0:0:ffff:a90f:6f6d
169.15.111.110 0:0:0:0:0:ffff:a90f:6f6e
169.15.111.111 0:0:0:0:0:ffff:a90f:6f6f
169.15.111.112 0:0:0:0:0:ffff:a90f:6f70
169.15.111.113 0:0:0:0:0:ffff:a90f:6f71
169.15.111.114 0:0:0:0:0:ffff:a90f:6f72
169.15.111.115 0:0:0:0:0:ffff:a90f:6f73
169.15.111.116 0:0:0:0:0:ffff:a90f:6f74
169.15.111.117 0:0:0:0:0:ffff:a90f:6f75
169.15.111.118 0:0:0:0:0:ffff:a90f:6f76
169.15.111.119 0:0:0:0:0:ffff:a90f:6f77
169.15.111.120 0:0:0:0:0:ffff:a90f:6f78


169.15.111.121 0:0:0:0:0:ffff:a90f:6f79
169.15.111.122 0:0:0:0:0:ffff:a90f:6f7a
169.15.111.123 0:0:0:0:0:ffff:a90f:6f7b
169.15.111.124 0:0:0:0:0:ffff:a90f:6f7c
169.15.111.125 0:0:0:0:0:ffff:a90f:6f7d
169.15.111.126 0:0:0:0:0:ffff:a90f:6f7e
169.15.111.127 0:0:0:0:0:ffff:a90f:6f7f
169.15.111.128 0:0:0:0:0:ffff:a90f:6f80
169.15.111.129 0:0:0:0:0:ffff:a90f:6f81
169.15.111.130 0:0:0:0:0:ffff:a90f:6f82
169.15.111.131 0:0:0:0:0:ffff:a90f:6f83
169.15.111.132 0:0:0:0:0:ffff:a90f:6f84
169.15.111.133 0:0:0:0:0:ffff:a90f:6f85
169.15.111.134 0:0:0:0:0:ffff:a90f:6f86
169.15.111.135 0:0:0:0:0:ffff:a90f:6f87
169.15.111.136 0:0:0:0:0:ffff:a90f:6f88
169.15.111.137 0:0:0:0:0:ffff:a90f:6f89
169.15.111.138 0:0:0:0:0:ffff:a90f:6f8a
169.15.111.139 0:0:0:0:0:ffff:a90f:6f8b
169.15.111.140 0:0:0:0:0:ffff:a90f:6f8c
169.15.111.141 0:0:0:0:0:ffff:a90f:6f8d
169.15.111.142 0:0:0:0:0:ffff:a90f:6f8e
169.15.111.143 0:0:0:0:0:ffff:a90f:6f8f
169.15.111.144 0:0:0:0:0:ffff:a90f:6f90
169.15.111.145 0:0:0:0:0:ffff:a90f:6f91
169.15.111.146 0:0:0:0:0:ffff:a90f:6f92
169.15.111.147 0:0:0:0:0:ffff:a90f:6f93
169.15.111.148 0:0:0:0:0:ffff:a90f:6f94
169.15.111.149 0:0:0:0:0:ffff:a90f:6f95
169.15.111.150 0:0:0:0:0:ffff:a90f:6f96
169.15.111.151 0:0:0:0:0:ffff:a90f:6f97
169.15.111.152 0:0:0:0:0:ffff:a90f:6f98
169.15.111.153 0:0:0:0:0:ffff:a90f:6f99
169.15.111.154 0:0:0:0:0:ffff:a90f:6f9a
169.15.111.155 0:0:0:0:0:ffff:a90f:6f9b
169.15.111.156 0:0:0:0:0:ffff:a90f:6f9c
169.15.111.157 0:0:0:0:0:ffff:a90f:6f9d
169.15.111.158 0:0:0:0:0:ffff:a90f:6f9e
169.15.111.159 0:0:0:0:0:ffff:a90f:6f9f
169.15.111.160 0:0:0:0:0:ffff:a90f:6fa0
169.15.111.161 0:0:0:0:0:ffff:a90f:6fa1
169.15.111.162 0:0:0:0:0:ffff:a90f:6fa2
169.15.111.163 0:0:0:0:0:ffff:a90f:6fa3
169.15.111.164 0:0:0:0:0:ffff:a90f:6fa4
169.15.111.165 0:0:0:0:0:ffff:a90f:6fa5
169.15.111.166 0:0:0:0:0:ffff:a90f:6fa6
169.15.111.167 0:0:0:0:0:ffff:a90f:6fa7
169.15.111.168 0:0:0:0:0:ffff:a90f:6fa8
169.15.111.169 0:0:0:0:0:ffff:a90f:6fa9
169.15.111.170 0:0:0:0:0:ffff:a90f:6faa
169.15.111.171 0:0:0:0:0:ffff:a90f:6fab
169.15.111.172 0:0:0:0:0:ffff:a90f:6fac
169.15.111.173 0:0:0:0:0:ffff:a90f:6fad
169.15.111.174 0:0:0:0:0:ffff:a90f:6fae
169.15.111.175 0:0:0:0:0:ffff:a90f:6faf
169.15.111.176 0:0:0:0:0:ffff:a90f:6fb0
169.15.111.177 0:0:0:0:0:ffff:a90f:6fb1
169.15.111.178 0:0:0:0:0:ffff:a90f:6fb2
169.15.111.179 0:0:0:0:0:ffff:a90f:6fb3
169.15.111.180 0:0:0:0:0:ffff:a90f:6fb4


169.15.111.181 0:0:0:0:0:ffff:a90f:6fb5
169.15.111.182 0:0:0:0:0:ffff:a90f:6fb6
169.15.111.183 0:0:0:0:0:ffff:a90f:6fb7
169.15.111.184 0:0:0:0:0:ffff:a90f:6fb8
169.15.111.185 0:0:0:0:0:ffff:a90f:6fb9
169.15.111.186 0:0:0:0:0:ffff:a90f:6fba
169.15.111.187 0:0:0:0:0:ffff:a90f:6fbb
169.15.111.188 0:0:0:0:0:ffff:a90f:6fbc
169.15.111.189 0:0:0:0:0:ffff:a90f:6fbd
169.15.111.190 0:0:0:0:0:ffff:a90f:6fbe
169.15.111.191 0:0:0:0:0:ffff:a90f:6fbf
169.15.111.192 0:0:0:0:0:ffff:a90f:6fc0
169.15.111.193 0:0:0:0:0:ffff:a90f:6fc1
169.15.111.194 0:0:0:0:0:ffff:a90f:6fc2
169.15.111.195 0:0:0:0:0:ffff:a90f:6fc3
169.15.111.196 0:0:0:0:0:ffff:a90f:6fc4
169.15.111.197 0:0:0:0:0:ffff:a90f:6fc5
169.15.111.198 0:0:0:0:0:ffff:a90f:6fc6
169.15.111.199 0:0:0:0:0:ffff:a90f:6fc7
169.15.111.200 0:0:0:0:0:ffff:a90f:6fc8
169.15.111.201 0:0:0:0:0:ffff:a90f:6fc9
169.15.111.202 0:0:0:0:0:ffff:a90f:6fca
169.15.111.203 0:0:0:0:0:ffff:a90f:6fcb
169.15.111.204 0:0:0:0:0:ffff:a90f:6fcc
169.15.111.205 0:0:0:0:0:ffff:a90f:6fcd
169.15.111.206 0:0:0:0:0:ffff:a90f:6fce
169.15.111.207 0:0:0:0:0:ffff:a90f:6fcf
169.15.111.208 0:0:0:0:0:ffff:a90f:6fd0
169.15.111.209 0:0:0:0:0:ffff:a90f:6fd1
169.15.111.210 0:0:0:0:0:ffff:a90f:6fd2
169.15.111.211 0:0:0:0:0:ffff:a90f:6fd3
169.15.111.212 0:0:0:0:0:ffff:a90f:6fd4
169.15.111.213 0:0:0:0:0:ffff:a90f:6fd5
169.15.111.214 0:0:0:0:0:ffff:a90f:6fd6
169.15.111.215 0:0:0:0:0:ffff:a90f:6fd7
169.15.111.216 0:0:0:0:0:ffff:a90f:6fd8
169.15.111.217 0:0:0:0:0:ffff:a90f:6fd9
169.15.111.218 0:0:0:0:0:ffff:a90f:6fda
169.15.111.219 0:0:0:0:0:ffff:a90f:6fdb
169.15.111.220 0:0:0:0:0:ffff:a90f:6fdc
169.15.111.221 0:0:0:0:0:ffff:a90f:6fdd
169.15.111.222 0:0:0:0:0:ffff:a90f:6fde
169.15.111.223 0:0:0:0:0:ffff:a90f:6fdf
169.15.111.224 0:0:0:0:0:ffff:a90f:6fe0
169.15.111.225 0:0:0:0:0:ffff:a90f:6fe1
169.15.111.226 0:0:0:0:0:ffff:a90f:6fe2
169.15.111.227 0:0:0:0:0:ffff:a90f:6fe3
169.15.111.228 0:0:0:0:0:ffff:a90f:6fe4
169.15.111.229 0:0:0:0:0:ffff:a90f:6fe5
169.15.111.230 0:0:0:0:0:ffff:a90f:6fe6
169.15.111.231 0:0:0:0:0:ffff:a90f:6fe7
169.15.111.232 0:0:0:0:0:ffff:a90f:6fe8
169.15.111.233 0:0:0:0:0:ffff:a90f:6fe9
169.15.111.234 0:0:0:0:0:ffff:a90f:6fea
169.15.111.235 0:0:0:0:0:ffff:a90f:6feb
169.15.111.236 0:0:0:0:0:ffff:a90f:6fec
169.15.111.237 0:0:0:0:0:ffff:a90f:6fed
169.15.111.238 0:0:0:0:0:ffff:a90f:6fee
169.15.111.239 0:0:0:0:0:ffff:a90f:6fef
169.15.111.240 0:0:0:0:0:ffff:a90f:6ff0
169.15.111.241 0:0:0:0:0:ffff:a90f:6ff1
169.15.111.242 0:0:0:0:0:ffff:a90f:6ff2
169.15.111.243 0:0:0:0:0:ffff:a90f:6ff3
169.15.111.244 0:0:0:0:0:ffff:a90f:6ff4
169.15.111.245 0:0:0:0:0:ffff:a90f:6ff5
169.15.111.246 0:0:0:0:0:ffff:a90f:6ff6
169.15.111.247 0:0:0:0:0:ffff:a90f:6ff7
169.15.111.248 0:0:0:0:0:ffff:a90f:6ff8
169.15.111.249 0:0:0:0:0:ffff:a90f:6ff9
169.15.111.250 0:0:0:0:0:ffff:a90f:6ffa
169.15.111.251 0:0:0:0:0:ffff:a90f:6ffb
169.15.111.252 0:0:0:0:0:ffff:a90f:6ffc
169.15.111.253 0:0:0:0:0:ffff:a90f:6ffd
169.15.111.254 0:0:0:0:0:ffff:a90f:6ffe
169.15.111.255 0:0:0:0:0:ffff:a90f: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.