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
127.200.111.1 0:0:0:0:0:ffff:7fc8:6f01
127.200.111.2 0:0:0:0:0:ffff:7fc8:6f02
127.200.111.3 0:0:0:0:0:ffff:7fc8:6f03
127.200.111.4 0:0:0:0:0:ffff:7fc8:6f04
127.200.111.5 0:0:0:0:0:ffff:7fc8:6f05
127.200.111.6 0:0:0:0:0:ffff:7fc8:6f06
127.200.111.7 0:0:0:0:0:ffff:7fc8:6f07
127.200.111.8 0:0:0:0:0:ffff:7fc8:6f08
127.200.111.9 0:0:0:0:0:ffff:7fc8:6f09
127.200.111.10 0:0:0:0:0:ffff:7fc8:6f0a
127.200.111.11 0:0:0:0:0:ffff:7fc8:6f0b
127.200.111.12 0:0:0:0:0:ffff:7fc8:6f0c
127.200.111.13 0:0:0:0:0:ffff:7fc8:6f0d
127.200.111.14 0:0:0:0:0:ffff:7fc8:6f0e
127.200.111.15 0:0:0:0:0:ffff:7fc8:6f0f
127.200.111.16 0:0:0:0:0:ffff:7fc8:6f10
127.200.111.17 0:0:0:0:0:ffff:7fc8:6f11
127.200.111.18 0:0:0:0:0:ffff:7fc8:6f12
127.200.111.19 0:0:0:0:0:ffff:7fc8:6f13
127.200.111.20 0:0:0:0:0:ffff:7fc8:6f14
127.200.111.21 0:0:0:0:0:ffff:7fc8:6f15
127.200.111.22 0:0:0:0:0:ffff:7fc8:6f16
127.200.111.23 0:0:0:0:0:ffff:7fc8:6f17
127.200.111.24 0:0:0:0:0:ffff:7fc8:6f18
127.200.111.25 0:0:0:0:0:ffff:7fc8:6f19
127.200.111.26 0:0:0:0:0:ffff:7fc8:6f1a
127.200.111.27 0:0:0:0:0:ffff:7fc8:6f1b
127.200.111.28 0:0:0:0:0:ffff:7fc8:6f1c
127.200.111.29 0:0:0:0:0:ffff:7fc8:6f1d
127.200.111.30 0:0:0:0:0:ffff:7fc8:6f1e
127.200.111.31 0:0:0:0:0:ffff:7fc8:6f1f
127.200.111.32 0:0:0:0:0:ffff:7fc8:6f20
127.200.111.33 0:0:0:0:0:ffff:7fc8:6f21
127.200.111.34 0:0:0:0:0:ffff:7fc8:6f22
127.200.111.35 0:0:0:0:0:ffff:7fc8:6f23
127.200.111.36 0:0:0:0:0:ffff:7fc8:6f24
127.200.111.37 0:0:0:0:0:ffff:7fc8:6f25
127.200.111.38 0:0:0:0:0:ffff:7fc8:6f26
127.200.111.39 0:0:0:0:0:ffff:7fc8:6f27
127.200.111.40 0:0:0:0:0:ffff:7fc8:6f28
127.200.111.41 0:0:0:0:0:ffff:7fc8:6f29
127.200.111.42 0:0:0:0:0:ffff:7fc8:6f2a
127.200.111.43 0:0:0:0:0:ffff:7fc8:6f2b
127.200.111.44 0:0:0:0:0:ffff:7fc8:6f2c
127.200.111.45 0:0:0:0:0:ffff:7fc8:6f2d
127.200.111.46 0:0:0:0:0:ffff:7fc8:6f2e
127.200.111.47 0:0:0:0:0:ffff:7fc8:6f2f
127.200.111.48 0:0:0:0:0:ffff:7fc8:6f30
127.200.111.49 0:0:0:0:0:ffff:7fc8:6f31
127.200.111.50 0:0:0:0:0:ffff:7fc8:6f32
127.200.111.51 0:0:0:0:0:ffff:7fc8:6f33
127.200.111.52 0:0:0:0:0:ffff:7fc8:6f34
127.200.111.53 0:0:0:0:0:ffff:7fc8:6f35
127.200.111.54 0:0:0:0:0:ffff:7fc8:6f36
127.200.111.55 0:0:0:0:0:ffff:7fc8:6f37
127.200.111.56 0:0:0:0:0:ffff:7fc8:6f38
127.200.111.57 0:0:0:0:0:ffff:7fc8:6f39
127.200.111.58 0:0:0:0:0:ffff:7fc8:6f3a
127.200.111.59 0:0:0:0:0:ffff:7fc8:6f3b
127.200.111.60 0:0:0:0:0:ffff:7fc8:6f3c


127.200.111.61 0:0:0:0:0:ffff:7fc8:6f3d
127.200.111.62 0:0:0:0:0:ffff:7fc8:6f3e
127.200.111.63 0:0:0:0:0:ffff:7fc8:6f3f
127.200.111.64 0:0:0:0:0:ffff:7fc8:6f40
127.200.111.65 0:0:0:0:0:ffff:7fc8:6f41
127.200.111.66 0:0:0:0:0:ffff:7fc8:6f42
127.200.111.67 0:0:0:0:0:ffff:7fc8:6f43
127.200.111.68 0:0:0:0:0:ffff:7fc8:6f44
127.200.111.69 0:0:0:0:0:ffff:7fc8:6f45
127.200.111.70 0:0:0:0:0:ffff:7fc8:6f46
127.200.111.71 0:0:0:0:0:ffff:7fc8:6f47
127.200.111.72 0:0:0:0:0:ffff:7fc8:6f48
127.200.111.73 0:0:0:0:0:ffff:7fc8:6f49
127.200.111.74 0:0:0:0:0:ffff:7fc8:6f4a
127.200.111.75 0:0:0:0:0:ffff:7fc8:6f4b
127.200.111.76 0:0:0:0:0:ffff:7fc8:6f4c
127.200.111.77 0:0:0:0:0:ffff:7fc8:6f4d
127.200.111.78 0:0:0:0:0:ffff:7fc8:6f4e
127.200.111.79 0:0:0:0:0:ffff:7fc8:6f4f
127.200.111.80 0:0:0:0:0:ffff:7fc8:6f50
127.200.111.81 0:0:0:0:0:ffff:7fc8:6f51
127.200.111.82 0:0:0:0:0:ffff:7fc8:6f52
127.200.111.83 0:0:0:0:0:ffff:7fc8:6f53
127.200.111.84 0:0:0:0:0:ffff:7fc8:6f54
127.200.111.85 0:0:0:0:0:ffff:7fc8:6f55
127.200.111.86 0:0:0:0:0:ffff:7fc8:6f56
127.200.111.87 0:0:0:0:0:ffff:7fc8:6f57
127.200.111.88 0:0:0:0:0:ffff:7fc8:6f58
127.200.111.89 0:0:0:0:0:ffff:7fc8:6f59
127.200.111.90 0:0:0:0:0:ffff:7fc8:6f5a
127.200.111.91 0:0:0:0:0:ffff:7fc8:6f5b
127.200.111.92 0:0:0:0:0:ffff:7fc8:6f5c
127.200.111.93 0:0:0:0:0:ffff:7fc8:6f5d
127.200.111.94 0:0:0:0:0:ffff:7fc8:6f5e
127.200.111.95 0:0:0:0:0:ffff:7fc8:6f5f
127.200.111.96 0:0:0:0:0:ffff:7fc8:6f60
127.200.111.97 0:0:0:0:0:ffff:7fc8:6f61
127.200.111.98 0:0:0:0:0:ffff:7fc8:6f62
127.200.111.99 0:0:0:0:0:ffff:7fc8:6f63
127.200.111.100 0:0:0:0:0:ffff:7fc8:6f64
127.200.111.101 0:0:0:0:0:ffff:7fc8:6f65
127.200.111.102 0:0:0:0:0:ffff:7fc8:6f66
127.200.111.103 0:0:0:0:0:ffff:7fc8:6f67
127.200.111.104 0:0:0:0:0:ffff:7fc8:6f68
127.200.111.105 0:0:0:0:0:ffff:7fc8:6f69
127.200.111.106 0:0:0:0:0:ffff:7fc8:6f6a
127.200.111.107 0:0:0:0:0:ffff:7fc8:6f6b
127.200.111.108 0:0:0:0:0:ffff:7fc8:6f6c
127.200.111.109 0:0:0:0:0:ffff:7fc8:6f6d
127.200.111.110 0:0:0:0:0:ffff:7fc8:6f6e
127.200.111.111 0:0:0:0:0:ffff:7fc8:6f6f
127.200.111.112 0:0:0:0:0:ffff:7fc8:6f70
127.200.111.113 0:0:0:0:0:ffff:7fc8:6f71
127.200.111.114 0:0:0:0:0:ffff:7fc8:6f72
127.200.111.115 0:0:0:0:0:ffff:7fc8:6f73
127.200.111.116 0:0:0:0:0:ffff:7fc8:6f74
127.200.111.117 0:0:0:0:0:ffff:7fc8:6f75
127.200.111.118 0:0:0:0:0:ffff:7fc8:6f76
127.200.111.119 0:0:0:0:0:ffff:7fc8:6f77
127.200.111.120 0:0:0:0:0:ffff:7fc8:6f78


127.200.111.121 0:0:0:0:0:ffff:7fc8:6f79
127.200.111.122 0:0:0:0:0:ffff:7fc8:6f7a
127.200.111.123 0:0:0:0:0:ffff:7fc8:6f7b
127.200.111.124 0:0:0:0:0:ffff:7fc8:6f7c
127.200.111.125 0:0:0:0:0:ffff:7fc8:6f7d
127.200.111.126 0:0:0:0:0:ffff:7fc8:6f7e
127.200.111.127 0:0:0:0:0:ffff:7fc8:6f7f
127.200.111.128 0:0:0:0:0:ffff:7fc8:6f80
127.200.111.129 0:0:0:0:0:ffff:7fc8:6f81
127.200.111.130 0:0:0:0:0:ffff:7fc8:6f82
127.200.111.131 0:0:0:0:0:ffff:7fc8:6f83
127.200.111.132 0:0:0:0:0:ffff:7fc8:6f84
127.200.111.133 0:0:0:0:0:ffff:7fc8:6f85
127.200.111.134 0:0:0:0:0:ffff:7fc8:6f86
127.200.111.135 0:0:0:0:0:ffff:7fc8:6f87
127.200.111.136 0:0:0:0:0:ffff:7fc8:6f88
127.200.111.137 0:0:0:0:0:ffff:7fc8:6f89
127.200.111.138 0:0:0:0:0:ffff:7fc8:6f8a
127.200.111.139 0:0:0:0:0:ffff:7fc8:6f8b
127.200.111.140 0:0:0:0:0:ffff:7fc8:6f8c
127.200.111.141 0:0:0:0:0:ffff:7fc8:6f8d
127.200.111.142 0:0:0:0:0:ffff:7fc8:6f8e
127.200.111.143 0:0:0:0:0:ffff:7fc8:6f8f
127.200.111.144 0:0:0:0:0:ffff:7fc8:6f90
127.200.111.145 0:0:0:0:0:ffff:7fc8:6f91
127.200.111.146 0:0:0:0:0:ffff:7fc8:6f92
127.200.111.147 0:0:0:0:0:ffff:7fc8:6f93
127.200.111.148 0:0:0:0:0:ffff:7fc8:6f94
127.200.111.149 0:0:0:0:0:ffff:7fc8:6f95
127.200.111.150 0:0:0:0:0:ffff:7fc8:6f96
127.200.111.151 0:0:0:0:0:ffff:7fc8:6f97
127.200.111.152 0:0:0:0:0:ffff:7fc8:6f98
127.200.111.153 0:0:0:0:0:ffff:7fc8:6f99
127.200.111.154 0:0:0:0:0:ffff:7fc8:6f9a
127.200.111.155 0:0:0:0:0:ffff:7fc8:6f9b
127.200.111.156 0:0:0:0:0:ffff:7fc8:6f9c
127.200.111.157 0:0:0:0:0:ffff:7fc8:6f9d
127.200.111.158 0:0:0:0:0:ffff:7fc8:6f9e
127.200.111.159 0:0:0:0:0:ffff:7fc8:6f9f
127.200.111.160 0:0:0:0:0:ffff:7fc8:6fa0
127.200.111.161 0:0:0:0:0:ffff:7fc8:6fa1
127.200.111.162 0:0:0:0:0:ffff:7fc8:6fa2
127.200.111.163 0:0:0:0:0:ffff:7fc8:6fa3
127.200.111.164 0:0:0:0:0:ffff:7fc8:6fa4
127.200.111.165 0:0:0:0:0:ffff:7fc8:6fa5
127.200.111.166 0:0:0:0:0:ffff:7fc8:6fa6
127.200.111.167 0:0:0:0:0:ffff:7fc8:6fa7
127.200.111.168 0:0:0:0:0:ffff:7fc8:6fa8
127.200.111.169 0:0:0:0:0:ffff:7fc8:6fa9
127.200.111.170 0:0:0:0:0:ffff:7fc8:6faa
127.200.111.171 0:0:0:0:0:ffff:7fc8:6fab
127.200.111.172 0:0:0:0:0:ffff:7fc8:6fac
127.200.111.173 0:0:0:0:0:ffff:7fc8:6fad
127.200.111.174 0:0:0:0:0:ffff:7fc8:6fae
127.200.111.175 0:0:0:0:0:ffff:7fc8:6faf
127.200.111.176 0:0:0:0:0:ffff:7fc8:6fb0
127.200.111.177 0:0:0:0:0:ffff:7fc8:6fb1
127.200.111.178 0:0:0:0:0:ffff:7fc8:6fb2
127.200.111.179 0:0:0:0:0:ffff:7fc8:6fb3
127.200.111.180 0:0:0:0:0:ffff:7fc8:6fb4


127.200.111.181 0:0:0:0:0:ffff:7fc8:6fb5
127.200.111.182 0:0:0:0:0:ffff:7fc8:6fb6
127.200.111.183 0:0:0:0:0:ffff:7fc8:6fb7
127.200.111.184 0:0:0:0:0:ffff:7fc8:6fb8
127.200.111.185 0:0:0:0:0:ffff:7fc8:6fb9
127.200.111.186 0:0:0:0:0:ffff:7fc8:6fba
127.200.111.187 0:0:0:0:0:ffff:7fc8:6fbb
127.200.111.188 0:0:0:0:0:ffff:7fc8:6fbc
127.200.111.189 0:0:0:0:0:ffff:7fc8:6fbd
127.200.111.190 0:0:0:0:0:ffff:7fc8:6fbe
127.200.111.191 0:0:0:0:0:ffff:7fc8:6fbf
127.200.111.192 0:0:0:0:0:ffff:7fc8:6fc0
127.200.111.193 0:0:0:0:0:ffff:7fc8:6fc1
127.200.111.194 0:0:0:0:0:ffff:7fc8:6fc2
127.200.111.195 0:0:0:0:0:ffff:7fc8:6fc3
127.200.111.196 0:0:0:0:0:ffff:7fc8:6fc4
127.200.111.197 0:0:0:0:0:ffff:7fc8:6fc5
127.200.111.198 0:0:0:0:0:ffff:7fc8:6fc6
127.200.111.199 0:0:0:0:0:ffff:7fc8:6fc7
127.200.111.200 0:0:0:0:0:ffff:7fc8:6fc8
127.200.111.201 0:0:0:0:0:ffff:7fc8:6fc9
127.200.111.202 0:0:0:0:0:ffff:7fc8:6fca
127.200.111.203 0:0:0:0:0:ffff:7fc8:6fcb
127.200.111.204 0:0:0:0:0:ffff:7fc8:6fcc
127.200.111.205 0:0:0:0:0:ffff:7fc8:6fcd
127.200.111.206 0:0:0:0:0:ffff:7fc8:6fce
127.200.111.207 0:0:0:0:0:ffff:7fc8:6fcf
127.200.111.208 0:0:0:0:0:ffff:7fc8:6fd0
127.200.111.209 0:0:0:0:0:ffff:7fc8:6fd1
127.200.111.210 0:0:0:0:0:ffff:7fc8:6fd2
127.200.111.211 0:0:0:0:0:ffff:7fc8:6fd3
127.200.111.212 0:0:0:0:0:ffff:7fc8:6fd4
127.200.111.213 0:0:0:0:0:ffff:7fc8:6fd5
127.200.111.214 0:0:0:0:0:ffff:7fc8:6fd6
127.200.111.215 0:0:0:0:0:ffff:7fc8:6fd7
127.200.111.216 0:0:0:0:0:ffff:7fc8:6fd8
127.200.111.217 0:0:0:0:0:ffff:7fc8:6fd9
127.200.111.218 0:0:0:0:0:ffff:7fc8:6fda
127.200.111.219 0:0:0:0:0:ffff:7fc8:6fdb
127.200.111.220 0:0:0:0:0:ffff:7fc8:6fdc
127.200.111.221 0:0:0:0:0:ffff:7fc8:6fdd
127.200.111.222 0:0:0:0:0:ffff:7fc8:6fde
127.200.111.223 0:0:0:0:0:ffff:7fc8:6fdf
127.200.111.224 0:0:0:0:0:ffff:7fc8:6fe0
127.200.111.225 0:0:0:0:0:ffff:7fc8:6fe1
127.200.111.226 0:0:0:0:0:ffff:7fc8:6fe2
127.200.111.227 0:0:0:0:0:ffff:7fc8:6fe3
127.200.111.228 0:0:0:0:0:ffff:7fc8:6fe4
127.200.111.229 0:0:0:0:0:ffff:7fc8:6fe5
127.200.111.230 0:0:0:0:0:ffff:7fc8:6fe6
127.200.111.231 0:0:0:0:0:ffff:7fc8:6fe7
127.200.111.232 0:0:0:0:0:ffff:7fc8:6fe8
127.200.111.233 0:0:0:0:0:ffff:7fc8:6fe9
127.200.111.234 0:0:0:0:0:ffff:7fc8:6fea
127.200.111.235 0:0:0:0:0:ffff:7fc8:6feb
127.200.111.236 0:0:0:0:0:ffff:7fc8:6fec
127.200.111.237 0:0:0:0:0:ffff:7fc8:6fed
127.200.111.238 0:0:0:0:0:ffff:7fc8:6fee
127.200.111.239 0:0:0:0:0:ffff:7fc8:6fef
127.200.111.240 0:0:0:0:0:ffff:7fc8:6ff0
127.200.111.241 0:0:0:0:0:ffff:7fc8:6ff1
127.200.111.242 0:0:0:0:0:ffff:7fc8:6ff2
127.200.111.243 0:0:0:0:0:ffff:7fc8:6ff3
127.200.111.244 0:0:0:0:0:ffff:7fc8:6ff4
127.200.111.245 0:0:0:0:0:ffff:7fc8:6ff5
127.200.111.246 0:0:0:0:0:ffff:7fc8:6ff6
127.200.111.247 0:0:0:0:0:ffff:7fc8:6ff7
127.200.111.248 0:0:0:0:0:ffff:7fc8:6ff8
127.200.111.249 0:0:0:0:0:ffff:7fc8:6ff9
127.200.111.250 0:0:0:0:0:ffff:7fc8:6ffa
127.200.111.251 0:0:0:0:0:ffff:7fc8:6ffb
127.200.111.252 0:0:0:0:0:ffff:7fc8:6ffc
127.200.111.253 0:0:0:0:0:ffff:7fc8:6ffd
127.200.111.254 0:0:0:0:0:ffff:7fc8:6ffe
127.200.111.255 0:0:0:0:0:ffff:7fc8:6fff


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.