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
111.253.143.1 0:0:0:0:0:ffff:6ffd:8f01
111.253.143.2 0:0:0:0:0:ffff:6ffd:8f02
111.253.143.3 0:0:0:0:0:ffff:6ffd:8f03
111.253.143.4 0:0:0:0:0:ffff:6ffd:8f04
111.253.143.5 0:0:0:0:0:ffff:6ffd:8f05
111.253.143.6 0:0:0:0:0:ffff:6ffd:8f06
111.253.143.7 0:0:0:0:0:ffff:6ffd:8f07
111.253.143.8 0:0:0:0:0:ffff:6ffd:8f08
111.253.143.9 0:0:0:0:0:ffff:6ffd:8f09
111.253.143.10 0:0:0:0:0:ffff:6ffd:8f0a
111.253.143.11 0:0:0:0:0:ffff:6ffd:8f0b
111.253.143.12 0:0:0:0:0:ffff:6ffd:8f0c
111.253.143.13 0:0:0:0:0:ffff:6ffd:8f0d
111.253.143.14 0:0:0:0:0:ffff:6ffd:8f0e
111.253.143.15 0:0:0:0:0:ffff:6ffd:8f0f
111.253.143.16 0:0:0:0:0:ffff:6ffd:8f10
111.253.143.17 0:0:0:0:0:ffff:6ffd:8f11
111.253.143.18 0:0:0:0:0:ffff:6ffd:8f12
111.253.143.19 0:0:0:0:0:ffff:6ffd:8f13
111.253.143.20 0:0:0:0:0:ffff:6ffd:8f14
111.253.143.21 0:0:0:0:0:ffff:6ffd:8f15
111.253.143.22 0:0:0:0:0:ffff:6ffd:8f16
111.253.143.23 0:0:0:0:0:ffff:6ffd:8f17
111.253.143.24 0:0:0:0:0:ffff:6ffd:8f18
111.253.143.25 0:0:0:0:0:ffff:6ffd:8f19
111.253.143.26 0:0:0:0:0:ffff:6ffd:8f1a
111.253.143.27 0:0:0:0:0:ffff:6ffd:8f1b
111.253.143.28 0:0:0:0:0:ffff:6ffd:8f1c
111.253.143.29 0:0:0:0:0:ffff:6ffd:8f1d
111.253.143.30 0:0:0:0:0:ffff:6ffd:8f1e
111.253.143.31 0:0:0:0:0:ffff:6ffd:8f1f
111.253.143.32 0:0:0:0:0:ffff:6ffd:8f20
111.253.143.33 0:0:0:0:0:ffff:6ffd:8f21
111.253.143.34 0:0:0:0:0:ffff:6ffd:8f22
111.253.143.35 0:0:0:0:0:ffff:6ffd:8f23
111.253.143.36 0:0:0:0:0:ffff:6ffd:8f24
111.253.143.37 0:0:0:0:0:ffff:6ffd:8f25
111.253.143.38 0:0:0:0:0:ffff:6ffd:8f26
111.253.143.39 0:0:0:0:0:ffff:6ffd:8f27
111.253.143.40 0:0:0:0:0:ffff:6ffd:8f28
111.253.143.41 0:0:0:0:0:ffff:6ffd:8f29
111.253.143.42 0:0:0:0:0:ffff:6ffd:8f2a
111.253.143.43 0:0:0:0:0:ffff:6ffd:8f2b
111.253.143.44 0:0:0:0:0:ffff:6ffd:8f2c
111.253.143.45 0:0:0:0:0:ffff:6ffd:8f2d
111.253.143.46 0:0:0:0:0:ffff:6ffd:8f2e
111.253.143.47 0:0:0:0:0:ffff:6ffd:8f2f
111.253.143.48 0:0:0:0:0:ffff:6ffd:8f30
111.253.143.49 0:0:0:0:0:ffff:6ffd:8f31
111.253.143.50 0:0:0:0:0:ffff:6ffd:8f32
111.253.143.51 0:0:0:0:0:ffff:6ffd:8f33
111.253.143.52 0:0:0:0:0:ffff:6ffd:8f34
111.253.143.53 0:0:0:0:0:ffff:6ffd:8f35
111.253.143.54 0:0:0:0:0:ffff:6ffd:8f36
111.253.143.55 0:0:0:0:0:ffff:6ffd:8f37
111.253.143.56 0:0:0:0:0:ffff:6ffd:8f38
111.253.143.57 0:0:0:0:0:ffff:6ffd:8f39
111.253.143.58 0:0:0:0:0:ffff:6ffd:8f3a
111.253.143.59 0:0:0:0:0:ffff:6ffd:8f3b
111.253.143.60 0:0:0:0:0:ffff:6ffd:8f3c


111.253.143.61 0:0:0:0:0:ffff:6ffd:8f3d
111.253.143.62 0:0:0:0:0:ffff:6ffd:8f3e
111.253.143.63 0:0:0:0:0:ffff:6ffd:8f3f
111.253.143.64 0:0:0:0:0:ffff:6ffd:8f40
111.253.143.65 0:0:0:0:0:ffff:6ffd:8f41
111.253.143.66 0:0:0:0:0:ffff:6ffd:8f42
111.253.143.67 0:0:0:0:0:ffff:6ffd:8f43
111.253.143.68 0:0:0:0:0:ffff:6ffd:8f44
111.253.143.69 0:0:0:0:0:ffff:6ffd:8f45
111.253.143.70 0:0:0:0:0:ffff:6ffd:8f46
111.253.143.71 0:0:0:0:0:ffff:6ffd:8f47
111.253.143.72 0:0:0:0:0:ffff:6ffd:8f48
111.253.143.73 0:0:0:0:0:ffff:6ffd:8f49
111.253.143.74 0:0:0:0:0:ffff:6ffd:8f4a
111.253.143.75 0:0:0:0:0:ffff:6ffd:8f4b
111.253.143.76 0:0:0:0:0:ffff:6ffd:8f4c
111.253.143.77 0:0:0:0:0:ffff:6ffd:8f4d
111.253.143.78 0:0:0:0:0:ffff:6ffd:8f4e
111.253.143.79 0:0:0:0:0:ffff:6ffd:8f4f
111.253.143.80 0:0:0:0:0:ffff:6ffd:8f50
111.253.143.81 0:0:0:0:0:ffff:6ffd:8f51
111.253.143.82 0:0:0:0:0:ffff:6ffd:8f52
111.253.143.83 0:0:0:0:0:ffff:6ffd:8f53
111.253.143.84 0:0:0:0:0:ffff:6ffd:8f54
111.253.143.85 0:0:0:0:0:ffff:6ffd:8f55
111.253.143.86 0:0:0:0:0:ffff:6ffd:8f56
111.253.143.87 0:0:0:0:0:ffff:6ffd:8f57
111.253.143.88 0:0:0:0:0:ffff:6ffd:8f58
111.253.143.89 0:0:0:0:0:ffff:6ffd:8f59
111.253.143.90 0:0:0:0:0:ffff:6ffd:8f5a
111.253.143.91 0:0:0:0:0:ffff:6ffd:8f5b
111.253.143.92 0:0:0:0:0:ffff:6ffd:8f5c
111.253.143.93 0:0:0:0:0:ffff:6ffd:8f5d
111.253.143.94 0:0:0:0:0:ffff:6ffd:8f5e
111.253.143.95 0:0:0:0:0:ffff:6ffd:8f5f
111.253.143.96 0:0:0:0:0:ffff:6ffd:8f60
111.253.143.97 0:0:0:0:0:ffff:6ffd:8f61
111.253.143.98 0:0:0:0:0:ffff:6ffd:8f62
111.253.143.99 0:0:0:0:0:ffff:6ffd:8f63
111.253.143.100 0:0:0:0:0:ffff:6ffd:8f64
111.253.143.101 0:0:0:0:0:ffff:6ffd:8f65
111.253.143.102 0:0:0:0:0:ffff:6ffd:8f66
111.253.143.103 0:0:0:0:0:ffff:6ffd:8f67
111.253.143.104 0:0:0:0:0:ffff:6ffd:8f68
111.253.143.105 0:0:0:0:0:ffff:6ffd:8f69
111.253.143.106 0:0:0:0:0:ffff:6ffd:8f6a
111.253.143.107 0:0:0:0:0:ffff:6ffd:8f6b
111.253.143.108 0:0:0:0:0:ffff:6ffd:8f6c
111.253.143.109 0:0:0:0:0:ffff:6ffd:8f6d
111.253.143.110 0:0:0:0:0:ffff:6ffd:8f6e
111.253.143.111 0:0:0:0:0:ffff:6ffd:8f6f
111.253.143.112 0:0:0:0:0:ffff:6ffd:8f70
111.253.143.113 0:0:0:0:0:ffff:6ffd:8f71
111.253.143.114 0:0:0:0:0:ffff:6ffd:8f72
111.253.143.115 0:0:0:0:0:ffff:6ffd:8f73
111.253.143.116 0:0:0:0:0:ffff:6ffd:8f74
111.253.143.117 0:0:0:0:0:ffff:6ffd:8f75
111.253.143.118 0:0:0:0:0:ffff:6ffd:8f76
111.253.143.119 0:0:0:0:0:ffff:6ffd:8f77
111.253.143.120 0:0:0:0:0:ffff:6ffd:8f78


111.253.143.121 0:0:0:0:0:ffff:6ffd:8f79
111.253.143.122 0:0:0:0:0:ffff:6ffd:8f7a
111.253.143.123 0:0:0:0:0:ffff:6ffd:8f7b
111.253.143.124 0:0:0:0:0:ffff:6ffd:8f7c
111.253.143.125 0:0:0:0:0:ffff:6ffd:8f7d
111.253.143.126 0:0:0:0:0:ffff:6ffd:8f7e
111.253.143.127 0:0:0:0:0:ffff:6ffd:8f7f
111.253.143.128 0:0:0:0:0:ffff:6ffd:8f80
111.253.143.129 0:0:0:0:0:ffff:6ffd:8f81
111.253.143.130 0:0:0:0:0:ffff:6ffd:8f82
111.253.143.131 0:0:0:0:0:ffff:6ffd:8f83
111.253.143.132 0:0:0:0:0:ffff:6ffd:8f84
111.253.143.133 0:0:0:0:0:ffff:6ffd:8f85
111.253.143.134 0:0:0:0:0:ffff:6ffd:8f86
111.253.143.135 0:0:0:0:0:ffff:6ffd:8f87
111.253.143.136 0:0:0:0:0:ffff:6ffd:8f88
111.253.143.137 0:0:0:0:0:ffff:6ffd:8f89
111.253.143.138 0:0:0:0:0:ffff:6ffd:8f8a
111.253.143.139 0:0:0:0:0:ffff:6ffd:8f8b
111.253.143.140 0:0:0:0:0:ffff:6ffd:8f8c
111.253.143.141 0:0:0:0:0:ffff:6ffd:8f8d
111.253.143.142 0:0:0:0:0:ffff:6ffd:8f8e
111.253.143.143 0:0:0:0:0:ffff:6ffd:8f8f
111.253.143.144 0:0:0:0:0:ffff:6ffd:8f90
111.253.143.145 0:0:0:0:0:ffff:6ffd:8f91
111.253.143.146 0:0:0:0:0:ffff:6ffd:8f92
111.253.143.147 0:0:0:0:0:ffff:6ffd:8f93
111.253.143.148 0:0:0:0:0:ffff:6ffd:8f94
111.253.143.149 0:0:0:0:0:ffff:6ffd:8f95
111.253.143.150 0:0:0:0:0:ffff:6ffd:8f96
111.253.143.151 0:0:0:0:0:ffff:6ffd:8f97
111.253.143.152 0:0:0:0:0:ffff:6ffd:8f98
111.253.143.153 0:0:0:0:0:ffff:6ffd:8f99
111.253.143.154 0:0:0:0:0:ffff:6ffd:8f9a
111.253.143.155 0:0:0:0:0:ffff:6ffd:8f9b
111.253.143.156 0:0:0:0:0:ffff:6ffd:8f9c
111.253.143.157 0:0:0:0:0:ffff:6ffd:8f9d
111.253.143.158 0:0:0:0:0:ffff:6ffd:8f9e
111.253.143.159 0:0:0:0:0:ffff:6ffd:8f9f
111.253.143.160 0:0:0:0:0:ffff:6ffd:8fa0
111.253.143.161 0:0:0:0:0:ffff:6ffd:8fa1
111.253.143.162 0:0:0:0:0:ffff:6ffd:8fa2
111.253.143.163 0:0:0:0:0:ffff:6ffd:8fa3
111.253.143.164 0:0:0:0:0:ffff:6ffd:8fa4
111.253.143.165 0:0:0:0:0:ffff:6ffd:8fa5
111.253.143.166 0:0:0:0:0:ffff:6ffd:8fa6
111.253.143.167 0:0:0:0:0:ffff:6ffd:8fa7
111.253.143.168 0:0:0:0:0:ffff:6ffd:8fa8
111.253.143.169 0:0:0:0:0:ffff:6ffd:8fa9
111.253.143.170 0:0:0:0:0:ffff:6ffd:8faa
111.253.143.171 0:0:0:0:0:ffff:6ffd:8fab
111.253.143.172 0:0:0:0:0:ffff:6ffd:8fac
111.253.143.173 0:0:0:0:0:ffff:6ffd:8fad
111.253.143.174 0:0:0:0:0:ffff:6ffd:8fae
111.253.143.175 0:0:0:0:0:ffff:6ffd:8faf
111.253.143.176 0:0:0:0:0:ffff:6ffd:8fb0
111.253.143.177 0:0:0:0:0:ffff:6ffd:8fb1
111.253.143.178 0:0:0:0:0:ffff:6ffd:8fb2
111.253.143.179 0:0:0:0:0:ffff:6ffd:8fb3
111.253.143.180 0:0:0:0:0:ffff:6ffd:8fb4


111.253.143.181 0:0:0:0:0:ffff:6ffd:8fb5
111.253.143.182 0:0:0:0:0:ffff:6ffd:8fb6
111.253.143.183 0:0:0:0:0:ffff:6ffd:8fb7
111.253.143.184 0:0:0:0:0:ffff:6ffd:8fb8
111.253.143.185 0:0:0:0:0:ffff:6ffd:8fb9
111.253.143.186 0:0:0:0:0:ffff:6ffd:8fba
111.253.143.187 0:0:0:0:0:ffff:6ffd:8fbb
111.253.143.188 0:0:0:0:0:ffff:6ffd:8fbc
111.253.143.189 0:0:0:0:0:ffff:6ffd:8fbd
111.253.143.190 0:0:0:0:0:ffff:6ffd:8fbe
111.253.143.191 0:0:0:0:0:ffff:6ffd:8fbf
111.253.143.192 0:0:0:0:0:ffff:6ffd:8fc0
111.253.143.193 0:0:0:0:0:ffff:6ffd:8fc1
111.253.143.194 0:0:0:0:0:ffff:6ffd:8fc2
111.253.143.195 0:0:0:0:0:ffff:6ffd:8fc3
111.253.143.196 0:0:0:0:0:ffff:6ffd:8fc4
111.253.143.197 0:0:0:0:0:ffff:6ffd:8fc5
111.253.143.198 0:0:0:0:0:ffff:6ffd:8fc6
111.253.143.199 0:0:0:0:0:ffff:6ffd:8fc7
111.253.143.200 0:0:0:0:0:ffff:6ffd:8fc8
111.253.143.201 0:0:0:0:0:ffff:6ffd:8fc9
111.253.143.202 0:0:0:0:0:ffff:6ffd:8fca
111.253.143.203 0:0:0:0:0:ffff:6ffd:8fcb
111.253.143.204 0:0:0:0:0:ffff:6ffd:8fcc
111.253.143.205 0:0:0:0:0:ffff:6ffd:8fcd
111.253.143.206 0:0:0:0:0:ffff:6ffd:8fce
111.253.143.207 0:0:0:0:0:ffff:6ffd:8fcf
111.253.143.208 0:0:0:0:0:ffff:6ffd:8fd0
111.253.143.209 0:0:0:0:0:ffff:6ffd:8fd1
111.253.143.210 0:0:0:0:0:ffff:6ffd:8fd2
111.253.143.211 0:0:0:0:0:ffff:6ffd:8fd3
111.253.143.212 0:0:0:0:0:ffff:6ffd:8fd4
111.253.143.213 0:0:0:0:0:ffff:6ffd:8fd5
111.253.143.214 0:0:0:0:0:ffff:6ffd:8fd6
111.253.143.215 0:0:0:0:0:ffff:6ffd:8fd7
111.253.143.216 0:0:0:0:0:ffff:6ffd:8fd8
111.253.143.217 0:0:0:0:0:ffff:6ffd:8fd9
111.253.143.218 0:0:0:0:0:ffff:6ffd:8fda
111.253.143.219 0:0:0:0:0:ffff:6ffd:8fdb
111.253.143.220 0:0:0:0:0:ffff:6ffd:8fdc
111.253.143.221 0:0:0:0:0:ffff:6ffd:8fdd
111.253.143.222 0:0:0:0:0:ffff:6ffd:8fde
111.253.143.223 0:0:0:0:0:ffff:6ffd:8fdf
111.253.143.224 0:0:0:0:0:ffff:6ffd:8fe0
111.253.143.225 0:0:0:0:0:ffff:6ffd:8fe1
111.253.143.226 0:0:0:0:0:ffff:6ffd:8fe2
111.253.143.227 0:0:0:0:0:ffff:6ffd:8fe3
111.253.143.228 0:0:0:0:0:ffff:6ffd:8fe4
111.253.143.229 0:0:0:0:0:ffff:6ffd:8fe5
111.253.143.230 0:0:0:0:0:ffff:6ffd:8fe6
111.253.143.231 0:0:0:0:0:ffff:6ffd:8fe7
111.253.143.232 0:0:0:0:0:ffff:6ffd:8fe8
111.253.143.233 0:0:0:0:0:ffff:6ffd:8fe9
111.253.143.234 0:0:0:0:0:ffff:6ffd:8fea
111.253.143.235 0:0:0:0:0:ffff:6ffd:8feb
111.253.143.236 0:0:0:0:0:ffff:6ffd:8fec
111.253.143.237 0:0:0:0:0:ffff:6ffd:8fed
111.253.143.238 0:0:0:0:0:ffff:6ffd:8fee
111.253.143.239 0:0:0:0:0:ffff:6ffd:8fef
111.253.143.240 0:0:0:0:0:ffff:6ffd:8ff0
111.253.143.241 0:0:0:0:0:ffff:6ffd:8ff1
111.253.143.242 0:0:0:0:0:ffff:6ffd:8ff2
111.253.143.243 0:0:0:0:0:ffff:6ffd:8ff3
111.253.143.244 0:0:0:0:0:ffff:6ffd:8ff4
111.253.143.245 0:0:0:0:0:ffff:6ffd:8ff5
111.253.143.246 0:0:0:0:0:ffff:6ffd:8ff6
111.253.143.247 0:0:0:0:0:ffff:6ffd:8ff7
111.253.143.248 0:0:0:0:0:ffff:6ffd:8ff8
111.253.143.249 0:0:0:0:0:ffff:6ffd:8ff9
111.253.143.250 0:0:0:0:0:ffff:6ffd:8ffa
111.253.143.251 0:0:0:0:0:ffff:6ffd:8ffb
111.253.143.252 0:0:0:0:0:ffff:6ffd:8ffc
111.253.143.253 0:0:0:0:0:ffff:6ffd:8ffd
111.253.143.254 0:0:0:0:0:ffff:6ffd:8ffe
111.253.143.255 0:0:0:0:0:ffff:6ffd:8fff


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.