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
6.171.111.1 0:0:0:0:0:ffff:6ab:6f01
6.171.111.2 0:0:0:0:0:ffff:6ab:6f02
6.171.111.3 0:0:0:0:0:ffff:6ab:6f03
6.171.111.4 0:0:0:0:0:ffff:6ab:6f04
6.171.111.5 0:0:0:0:0:ffff:6ab:6f05
6.171.111.6 0:0:0:0:0:ffff:6ab:6f06
6.171.111.7 0:0:0:0:0:ffff:6ab:6f07
6.171.111.8 0:0:0:0:0:ffff:6ab:6f08
6.171.111.9 0:0:0:0:0:ffff:6ab:6f09
6.171.111.10 0:0:0:0:0:ffff:6ab:6f0a
6.171.111.11 0:0:0:0:0:ffff:6ab:6f0b
6.171.111.12 0:0:0:0:0:ffff:6ab:6f0c
6.171.111.13 0:0:0:0:0:ffff:6ab:6f0d
6.171.111.14 0:0:0:0:0:ffff:6ab:6f0e
6.171.111.15 0:0:0:0:0:ffff:6ab:6f0f
6.171.111.16 0:0:0:0:0:ffff:6ab:6f10
6.171.111.17 0:0:0:0:0:ffff:6ab:6f11
6.171.111.18 0:0:0:0:0:ffff:6ab:6f12
6.171.111.19 0:0:0:0:0:ffff:6ab:6f13
6.171.111.20 0:0:0:0:0:ffff:6ab:6f14
6.171.111.21 0:0:0:0:0:ffff:6ab:6f15
6.171.111.22 0:0:0:0:0:ffff:6ab:6f16
6.171.111.23 0:0:0:0:0:ffff:6ab:6f17
6.171.111.24 0:0:0:0:0:ffff:6ab:6f18
6.171.111.25 0:0:0:0:0:ffff:6ab:6f19
6.171.111.26 0:0:0:0:0:ffff:6ab:6f1a
6.171.111.27 0:0:0:0:0:ffff:6ab:6f1b
6.171.111.28 0:0:0:0:0:ffff:6ab:6f1c
6.171.111.29 0:0:0:0:0:ffff:6ab:6f1d
6.171.111.30 0:0:0:0:0:ffff:6ab:6f1e
6.171.111.31 0:0:0:0:0:ffff:6ab:6f1f
6.171.111.32 0:0:0:0:0:ffff:6ab:6f20
6.171.111.33 0:0:0:0:0:ffff:6ab:6f21
6.171.111.34 0:0:0:0:0:ffff:6ab:6f22
6.171.111.35 0:0:0:0:0:ffff:6ab:6f23
6.171.111.36 0:0:0:0:0:ffff:6ab:6f24
6.171.111.37 0:0:0:0:0:ffff:6ab:6f25
6.171.111.38 0:0:0:0:0:ffff:6ab:6f26
6.171.111.39 0:0:0:0:0:ffff:6ab:6f27
6.171.111.40 0:0:0:0:0:ffff:6ab:6f28
6.171.111.41 0:0:0:0:0:ffff:6ab:6f29
6.171.111.42 0:0:0:0:0:ffff:6ab:6f2a
6.171.111.43 0:0:0:0:0:ffff:6ab:6f2b
6.171.111.44 0:0:0:0:0:ffff:6ab:6f2c
6.171.111.45 0:0:0:0:0:ffff:6ab:6f2d
6.171.111.46 0:0:0:0:0:ffff:6ab:6f2e
6.171.111.47 0:0:0:0:0:ffff:6ab:6f2f
6.171.111.48 0:0:0:0:0:ffff:6ab:6f30
6.171.111.49 0:0:0:0:0:ffff:6ab:6f31
6.171.111.50 0:0:0:0:0:ffff:6ab:6f32
6.171.111.51 0:0:0:0:0:ffff:6ab:6f33
6.171.111.52 0:0:0:0:0:ffff:6ab:6f34
6.171.111.53 0:0:0:0:0:ffff:6ab:6f35
6.171.111.54 0:0:0:0:0:ffff:6ab:6f36
6.171.111.55 0:0:0:0:0:ffff:6ab:6f37
6.171.111.56 0:0:0:0:0:ffff:6ab:6f38
6.171.111.57 0:0:0:0:0:ffff:6ab:6f39
6.171.111.58 0:0:0:0:0:ffff:6ab:6f3a
6.171.111.59 0:0:0:0:0:ffff:6ab:6f3b
6.171.111.60 0:0:0:0:0:ffff:6ab:6f3c


6.171.111.61 0:0:0:0:0:ffff:6ab:6f3d
6.171.111.62 0:0:0:0:0:ffff:6ab:6f3e
6.171.111.63 0:0:0:0:0:ffff:6ab:6f3f
6.171.111.64 0:0:0:0:0:ffff:6ab:6f40
6.171.111.65 0:0:0:0:0:ffff:6ab:6f41
6.171.111.66 0:0:0:0:0:ffff:6ab:6f42
6.171.111.67 0:0:0:0:0:ffff:6ab:6f43
6.171.111.68 0:0:0:0:0:ffff:6ab:6f44
6.171.111.69 0:0:0:0:0:ffff:6ab:6f45
6.171.111.70 0:0:0:0:0:ffff:6ab:6f46
6.171.111.71 0:0:0:0:0:ffff:6ab:6f47
6.171.111.72 0:0:0:0:0:ffff:6ab:6f48
6.171.111.73 0:0:0:0:0:ffff:6ab:6f49
6.171.111.74 0:0:0:0:0:ffff:6ab:6f4a
6.171.111.75 0:0:0:0:0:ffff:6ab:6f4b
6.171.111.76 0:0:0:0:0:ffff:6ab:6f4c
6.171.111.77 0:0:0:0:0:ffff:6ab:6f4d
6.171.111.78 0:0:0:0:0:ffff:6ab:6f4e
6.171.111.79 0:0:0:0:0:ffff:6ab:6f4f
6.171.111.80 0:0:0:0:0:ffff:6ab:6f50
6.171.111.81 0:0:0:0:0:ffff:6ab:6f51
6.171.111.82 0:0:0:0:0:ffff:6ab:6f52
6.171.111.83 0:0:0:0:0:ffff:6ab:6f53
6.171.111.84 0:0:0:0:0:ffff:6ab:6f54
6.171.111.85 0:0:0:0:0:ffff:6ab:6f55
6.171.111.86 0:0:0:0:0:ffff:6ab:6f56
6.171.111.87 0:0:0:0:0:ffff:6ab:6f57
6.171.111.88 0:0:0:0:0:ffff:6ab:6f58
6.171.111.89 0:0:0:0:0:ffff:6ab:6f59
6.171.111.90 0:0:0:0:0:ffff:6ab:6f5a
6.171.111.91 0:0:0:0:0:ffff:6ab:6f5b
6.171.111.92 0:0:0:0:0:ffff:6ab:6f5c
6.171.111.93 0:0:0:0:0:ffff:6ab:6f5d
6.171.111.94 0:0:0:0:0:ffff:6ab:6f5e
6.171.111.95 0:0:0:0:0:ffff:6ab:6f5f
6.171.111.96 0:0:0:0:0:ffff:6ab:6f60
6.171.111.97 0:0:0:0:0:ffff:6ab:6f61
6.171.111.98 0:0:0:0:0:ffff:6ab:6f62
6.171.111.99 0:0:0:0:0:ffff:6ab:6f63
6.171.111.100 0:0:0:0:0:ffff:6ab:6f64
6.171.111.101 0:0:0:0:0:ffff:6ab:6f65
6.171.111.102 0:0:0:0:0:ffff:6ab:6f66
6.171.111.103 0:0:0:0:0:ffff:6ab:6f67
6.171.111.104 0:0:0:0:0:ffff:6ab:6f68
6.171.111.105 0:0:0:0:0:ffff:6ab:6f69
6.171.111.106 0:0:0:0:0:ffff:6ab:6f6a
6.171.111.107 0:0:0:0:0:ffff:6ab:6f6b
6.171.111.108 0:0:0:0:0:ffff:6ab:6f6c
6.171.111.109 0:0:0:0:0:ffff:6ab:6f6d
6.171.111.110 0:0:0:0:0:ffff:6ab:6f6e
6.171.111.111 0:0:0:0:0:ffff:6ab:6f6f
6.171.111.112 0:0:0:0:0:ffff:6ab:6f70
6.171.111.113 0:0:0:0:0:ffff:6ab:6f71
6.171.111.114 0:0:0:0:0:ffff:6ab:6f72
6.171.111.115 0:0:0:0:0:ffff:6ab:6f73
6.171.111.116 0:0:0:0:0:ffff:6ab:6f74
6.171.111.117 0:0:0:0:0:ffff:6ab:6f75
6.171.111.118 0:0:0:0:0:ffff:6ab:6f76
6.171.111.119 0:0:0:0:0:ffff:6ab:6f77
6.171.111.120 0:0:0:0:0:ffff:6ab:6f78


6.171.111.121 0:0:0:0:0:ffff:6ab:6f79
6.171.111.122 0:0:0:0:0:ffff:6ab:6f7a
6.171.111.123 0:0:0:0:0:ffff:6ab:6f7b
6.171.111.124 0:0:0:0:0:ffff:6ab:6f7c
6.171.111.125 0:0:0:0:0:ffff:6ab:6f7d
6.171.111.126 0:0:0:0:0:ffff:6ab:6f7e
6.171.111.127 0:0:0:0:0:ffff:6ab:6f7f
6.171.111.128 0:0:0:0:0:ffff:6ab:6f80
6.171.111.129 0:0:0:0:0:ffff:6ab:6f81
6.171.111.130 0:0:0:0:0:ffff:6ab:6f82
6.171.111.131 0:0:0:0:0:ffff:6ab:6f83
6.171.111.132 0:0:0:0:0:ffff:6ab:6f84
6.171.111.133 0:0:0:0:0:ffff:6ab:6f85
6.171.111.134 0:0:0:0:0:ffff:6ab:6f86
6.171.111.135 0:0:0:0:0:ffff:6ab:6f87
6.171.111.136 0:0:0:0:0:ffff:6ab:6f88
6.171.111.137 0:0:0:0:0:ffff:6ab:6f89
6.171.111.138 0:0:0:0:0:ffff:6ab:6f8a
6.171.111.139 0:0:0:0:0:ffff:6ab:6f8b
6.171.111.140 0:0:0:0:0:ffff:6ab:6f8c
6.171.111.141 0:0:0:0:0:ffff:6ab:6f8d
6.171.111.142 0:0:0:0:0:ffff:6ab:6f8e
6.171.111.143 0:0:0:0:0:ffff:6ab:6f8f
6.171.111.144 0:0:0:0:0:ffff:6ab:6f90
6.171.111.145 0:0:0:0:0:ffff:6ab:6f91
6.171.111.146 0:0:0:0:0:ffff:6ab:6f92
6.171.111.147 0:0:0:0:0:ffff:6ab:6f93
6.171.111.148 0:0:0:0:0:ffff:6ab:6f94
6.171.111.149 0:0:0:0:0:ffff:6ab:6f95
6.171.111.150 0:0:0:0:0:ffff:6ab:6f96
6.171.111.151 0:0:0:0:0:ffff:6ab:6f97
6.171.111.152 0:0:0:0:0:ffff:6ab:6f98
6.171.111.153 0:0:0:0:0:ffff:6ab:6f99
6.171.111.154 0:0:0:0:0:ffff:6ab:6f9a
6.171.111.155 0:0:0:0:0:ffff:6ab:6f9b
6.171.111.156 0:0:0:0:0:ffff:6ab:6f9c
6.171.111.157 0:0:0:0:0:ffff:6ab:6f9d
6.171.111.158 0:0:0:0:0:ffff:6ab:6f9e
6.171.111.159 0:0:0:0:0:ffff:6ab:6f9f
6.171.111.160 0:0:0:0:0:ffff:6ab:6fa0
6.171.111.161 0:0:0:0:0:ffff:6ab:6fa1
6.171.111.162 0:0:0:0:0:ffff:6ab:6fa2
6.171.111.163 0:0:0:0:0:ffff:6ab:6fa3
6.171.111.164 0:0:0:0:0:ffff:6ab:6fa4
6.171.111.165 0:0:0:0:0:ffff:6ab:6fa5
6.171.111.166 0:0:0:0:0:ffff:6ab:6fa6
6.171.111.167 0:0:0:0:0:ffff:6ab:6fa7
6.171.111.168 0:0:0:0:0:ffff:6ab:6fa8
6.171.111.169 0:0:0:0:0:ffff:6ab:6fa9
6.171.111.170 0:0:0:0:0:ffff:6ab:6faa
6.171.111.171 0:0:0:0:0:ffff:6ab:6fab
6.171.111.172 0:0:0:0:0:ffff:6ab:6fac
6.171.111.173 0:0:0:0:0:ffff:6ab:6fad
6.171.111.174 0:0:0:0:0:ffff:6ab:6fae
6.171.111.175 0:0:0:0:0:ffff:6ab:6faf
6.171.111.176 0:0:0:0:0:ffff:6ab:6fb0
6.171.111.177 0:0:0:0:0:ffff:6ab:6fb1
6.171.111.178 0:0:0:0:0:ffff:6ab:6fb2
6.171.111.179 0:0:0:0:0:ffff:6ab:6fb3
6.171.111.180 0:0:0:0:0:ffff:6ab:6fb4


6.171.111.181 0:0:0:0:0:ffff:6ab:6fb5
6.171.111.182 0:0:0:0:0:ffff:6ab:6fb6
6.171.111.183 0:0:0:0:0:ffff:6ab:6fb7
6.171.111.184 0:0:0:0:0:ffff:6ab:6fb8
6.171.111.185 0:0:0:0:0:ffff:6ab:6fb9
6.171.111.186 0:0:0:0:0:ffff:6ab:6fba
6.171.111.187 0:0:0:0:0:ffff:6ab:6fbb
6.171.111.188 0:0:0:0:0:ffff:6ab:6fbc
6.171.111.189 0:0:0:0:0:ffff:6ab:6fbd
6.171.111.190 0:0:0:0:0:ffff:6ab:6fbe
6.171.111.191 0:0:0:0:0:ffff:6ab:6fbf
6.171.111.192 0:0:0:0:0:ffff:6ab:6fc0
6.171.111.193 0:0:0:0:0:ffff:6ab:6fc1
6.171.111.194 0:0:0:0:0:ffff:6ab:6fc2
6.171.111.195 0:0:0:0:0:ffff:6ab:6fc3
6.171.111.196 0:0:0:0:0:ffff:6ab:6fc4
6.171.111.197 0:0:0:0:0:ffff:6ab:6fc5
6.171.111.198 0:0:0:0:0:ffff:6ab:6fc6
6.171.111.199 0:0:0:0:0:ffff:6ab:6fc7
6.171.111.200 0:0:0:0:0:ffff:6ab:6fc8
6.171.111.201 0:0:0:0:0:ffff:6ab:6fc9
6.171.111.202 0:0:0:0:0:ffff:6ab:6fca
6.171.111.203 0:0:0:0:0:ffff:6ab:6fcb
6.171.111.204 0:0:0:0:0:ffff:6ab:6fcc
6.171.111.205 0:0:0:0:0:ffff:6ab:6fcd
6.171.111.206 0:0:0:0:0:ffff:6ab:6fce
6.171.111.207 0:0:0:0:0:ffff:6ab:6fcf
6.171.111.208 0:0:0:0:0:ffff:6ab:6fd0
6.171.111.209 0:0:0:0:0:ffff:6ab:6fd1
6.171.111.210 0:0:0:0:0:ffff:6ab:6fd2
6.171.111.211 0:0:0:0:0:ffff:6ab:6fd3
6.171.111.212 0:0:0:0:0:ffff:6ab:6fd4
6.171.111.213 0:0:0:0:0:ffff:6ab:6fd5
6.171.111.214 0:0:0:0:0:ffff:6ab:6fd6
6.171.111.215 0:0:0:0:0:ffff:6ab:6fd7
6.171.111.216 0:0:0:0:0:ffff:6ab:6fd8
6.171.111.217 0:0:0:0:0:ffff:6ab:6fd9
6.171.111.218 0:0:0:0:0:ffff:6ab:6fda
6.171.111.219 0:0:0:0:0:ffff:6ab:6fdb
6.171.111.220 0:0:0:0:0:ffff:6ab:6fdc
6.171.111.221 0:0:0:0:0:ffff:6ab:6fdd
6.171.111.222 0:0:0:0:0:ffff:6ab:6fde
6.171.111.223 0:0:0:0:0:ffff:6ab:6fdf
6.171.111.224 0:0:0:0:0:ffff:6ab:6fe0
6.171.111.225 0:0:0:0:0:ffff:6ab:6fe1
6.171.111.226 0:0:0:0:0:ffff:6ab:6fe2
6.171.111.227 0:0:0:0:0:ffff:6ab:6fe3
6.171.111.228 0:0:0:0:0:ffff:6ab:6fe4
6.171.111.229 0:0:0:0:0:ffff:6ab:6fe5
6.171.111.230 0:0:0:0:0:ffff:6ab:6fe6
6.171.111.231 0:0:0:0:0:ffff:6ab:6fe7
6.171.111.232 0:0:0:0:0:ffff:6ab:6fe8
6.171.111.233 0:0:0:0:0:ffff:6ab:6fe9
6.171.111.234 0:0:0:0:0:ffff:6ab:6fea
6.171.111.235 0:0:0:0:0:ffff:6ab:6feb
6.171.111.236 0:0:0:0:0:ffff:6ab:6fec
6.171.111.237 0:0:0:0:0:ffff:6ab:6fed
6.171.111.238 0:0:0:0:0:ffff:6ab:6fee
6.171.111.239 0:0:0:0:0:ffff:6ab:6fef
6.171.111.240 0:0:0:0:0:ffff:6ab:6ff0
6.171.111.241 0:0:0:0:0:ffff:6ab:6ff1
6.171.111.242 0:0:0:0:0:ffff:6ab:6ff2
6.171.111.243 0:0:0:0:0:ffff:6ab:6ff3
6.171.111.244 0:0:0:0:0:ffff:6ab:6ff4
6.171.111.245 0:0:0:0:0:ffff:6ab:6ff5
6.171.111.246 0:0:0:0:0:ffff:6ab:6ff6
6.171.111.247 0:0:0:0:0:ffff:6ab:6ff7
6.171.111.248 0:0:0:0:0:ffff:6ab:6ff8
6.171.111.249 0:0:0:0:0:ffff:6ab:6ff9
6.171.111.250 0:0:0:0:0:ffff:6ab:6ffa
6.171.111.251 0:0:0:0:0:ffff:6ab:6ffb
6.171.111.252 0:0:0:0:0:ffff:6ab:6ffc
6.171.111.253 0:0:0:0:0:ffff:6ab:6ffd
6.171.111.254 0:0:0:0:0:ffff:6ab:6ffe
6.171.111.255 0:0:0:0:0:ffff:6ab: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.