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
45.180.31.1 0:0:0:0:0:ffff:2db4:1f01
45.180.31.2 0:0:0:0:0:ffff:2db4:1f02
45.180.31.3 0:0:0:0:0:ffff:2db4:1f03
45.180.31.4 0:0:0:0:0:ffff:2db4:1f04
45.180.31.5 0:0:0:0:0:ffff:2db4:1f05
45.180.31.6 0:0:0:0:0:ffff:2db4:1f06
45.180.31.7 0:0:0:0:0:ffff:2db4:1f07
45.180.31.8 0:0:0:0:0:ffff:2db4:1f08
45.180.31.9 0:0:0:0:0:ffff:2db4:1f09
45.180.31.10 0:0:0:0:0:ffff:2db4:1f0a
45.180.31.11 0:0:0:0:0:ffff:2db4:1f0b
45.180.31.12 0:0:0:0:0:ffff:2db4:1f0c
45.180.31.13 0:0:0:0:0:ffff:2db4:1f0d
45.180.31.14 0:0:0:0:0:ffff:2db4:1f0e
45.180.31.15 0:0:0:0:0:ffff:2db4:1f0f
45.180.31.16 0:0:0:0:0:ffff:2db4:1f10
45.180.31.17 0:0:0:0:0:ffff:2db4:1f11
45.180.31.18 0:0:0:0:0:ffff:2db4:1f12
45.180.31.19 0:0:0:0:0:ffff:2db4:1f13
45.180.31.20 0:0:0:0:0:ffff:2db4:1f14
45.180.31.21 0:0:0:0:0:ffff:2db4:1f15
45.180.31.22 0:0:0:0:0:ffff:2db4:1f16
45.180.31.23 0:0:0:0:0:ffff:2db4:1f17
45.180.31.24 0:0:0:0:0:ffff:2db4:1f18
45.180.31.25 0:0:0:0:0:ffff:2db4:1f19
45.180.31.26 0:0:0:0:0:ffff:2db4:1f1a
45.180.31.27 0:0:0:0:0:ffff:2db4:1f1b
45.180.31.28 0:0:0:0:0:ffff:2db4:1f1c
45.180.31.29 0:0:0:0:0:ffff:2db4:1f1d
45.180.31.30 0:0:0:0:0:ffff:2db4:1f1e
45.180.31.31 0:0:0:0:0:ffff:2db4:1f1f
45.180.31.32 0:0:0:0:0:ffff:2db4:1f20
45.180.31.33 0:0:0:0:0:ffff:2db4:1f21
45.180.31.34 0:0:0:0:0:ffff:2db4:1f22
45.180.31.35 0:0:0:0:0:ffff:2db4:1f23
45.180.31.36 0:0:0:0:0:ffff:2db4:1f24
45.180.31.37 0:0:0:0:0:ffff:2db4:1f25
45.180.31.38 0:0:0:0:0:ffff:2db4:1f26
45.180.31.39 0:0:0:0:0:ffff:2db4:1f27
45.180.31.40 0:0:0:0:0:ffff:2db4:1f28
45.180.31.41 0:0:0:0:0:ffff:2db4:1f29
45.180.31.42 0:0:0:0:0:ffff:2db4:1f2a
45.180.31.43 0:0:0:0:0:ffff:2db4:1f2b
45.180.31.44 0:0:0:0:0:ffff:2db4:1f2c
45.180.31.45 0:0:0:0:0:ffff:2db4:1f2d
45.180.31.46 0:0:0:0:0:ffff:2db4:1f2e
45.180.31.47 0:0:0:0:0:ffff:2db4:1f2f
45.180.31.48 0:0:0:0:0:ffff:2db4:1f30
45.180.31.49 0:0:0:0:0:ffff:2db4:1f31
45.180.31.50 0:0:0:0:0:ffff:2db4:1f32
45.180.31.51 0:0:0:0:0:ffff:2db4:1f33
45.180.31.52 0:0:0:0:0:ffff:2db4:1f34
45.180.31.53 0:0:0:0:0:ffff:2db4:1f35
45.180.31.54 0:0:0:0:0:ffff:2db4:1f36
45.180.31.55 0:0:0:0:0:ffff:2db4:1f37
45.180.31.56 0:0:0:0:0:ffff:2db4:1f38
45.180.31.57 0:0:0:0:0:ffff:2db4:1f39
45.180.31.58 0:0:0:0:0:ffff:2db4:1f3a
45.180.31.59 0:0:0:0:0:ffff:2db4:1f3b
45.180.31.60 0:0:0:0:0:ffff:2db4:1f3c


45.180.31.61 0:0:0:0:0:ffff:2db4:1f3d
45.180.31.62 0:0:0:0:0:ffff:2db4:1f3e
45.180.31.63 0:0:0:0:0:ffff:2db4:1f3f
45.180.31.64 0:0:0:0:0:ffff:2db4:1f40
45.180.31.65 0:0:0:0:0:ffff:2db4:1f41
45.180.31.66 0:0:0:0:0:ffff:2db4:1f42
45.180.31.67 0:0:0:0:0:ffff:2db4:1f43
45.180.31.68 0:0:0:0:0:ffff:2db4:1f44
45.180.31.69 0:0:0:0:0:ffff:2db4:1f45
45.180.31.70 0:0:0:0:0:ffff:2db4:1f46
45.180.31.71 0:0:0:0:0:ffff:2db4:1f47
45.180.31.72 0:0:0:0:0:ffff:2db4:1f48
45.180.31.73 0:0:0:0:0:ffff:2db4:1f49
45.180.31.74 0:0:0:0:0:ffff:2db4:1f4a
45.180.31.75 0:0:0:0:0:ffff:2db4:1f4b
45.180.31.76 0:0:0:0:0:ffff:2db4:1f4c
45.180.31.77 0:0:0:0:0:ffff:2db4:1f4d
45.180.31.78 0:0:0:0:0:ffff:2db4:1f4e
45.180.31.79 0:0:0:0:0:ffff:2db4:1f4f
45.180.31.80 0:0:0:0:0:ffff:2db4:1f50
45.180.31.81 0:0:0:0:0:ffff:2db4:1f51
45.180.31.82 0:0:0:0:0:ffff:2db4:1f52
45.180.31.83 0:0:0:0:0:ffff:2db4:1f53
45.180.31.84 0:0:0:0:0:ffff:2db4:1f54
45.180.31.85 0:0:0:0:0:ffff:2db4:1f55
45.180.31.86 0:0:0:0:0:ffff:2db4:1f56
45.180.31.87 0:0:0:0:0:ffff:2db4:1f57
45.180.31.88 0:0:0:0:0:ffff:2db4:1f58
45.180.31.89 0:0:0:0:0:ffff:2db4:1f59
45.180.31.90 0:0:0:0:0:ffff:2db4:1f5a
45.180.31.91 0:0:0:0:0:ffff:2db4:1f5b
45.180.31.92 0:0:0:0:0:ffff:2db4:1f5c
45.180.31.93 0:0:0:0:0:ffff:2db4:1f5d
45.180.31.94 0:0:0:0:0:ffff:2db4:1f5e
45.180.31.95 0:0:0:0:0:ffff:2db4:1f5f
45.180.31.96 0:0:0:0:0:ffff:2db4:1f60
45.180.31.97 0:0:0:0:0:ffff:2db4:1f61
45.180.31.98 0:0:0:0:0:ffff:2db4:1f62
45.180.31.99 0:0:0:0:0:ffff:2db4:1f63
45.180.31.100 0:0:0:0:0:ffff:2db4:1f64
45.180.31.101 0:0:0:0:0:ffff:2db4:1f65
45.180.31.102 0:0:0:0:0:ffff:2db4:1f66
45.180.31.103 0:0:0:0:0:ffff:2db4:1f67
45.180.31.104 0:0:0:0:0:ffff:2db4:1f68
45.180.31.105 0:0:0:0:0:ffff:2db4:1f69
45.180.31.106 0:0:0:0:0:ffff:2db4:1f6a
45.180.31.107 0:0:0:0:0:ffff:2db4:1f6b
45.180.31.108 0:0:0:0:0:ffff:2db4:1f6c
45.180.31.109 0:0:0:0:0:ffff:2db4:1f6d
45.180.31.110 0:0:0:0:0:ffff:2db4:1f6e
45.180.31.111 0:0:0:0:0:ffff:2db4:1f6f
45.180.31.112 0:0:0:0:0:ffff:2db4:1f70
45.180.31.113 0:0:0:0:0:ffff:2db4:1f71
45.180.31.114 0:0:0:0:0:ffff:2db4:1f72
45.180.31.115 0:0:0:0:0:ffff:2db4:1f73
45.180.31.116 0:0:0:0:0:ffff:2db4:1f74
45.180.31.117 0:0:0:0:0:ffff:2db4:1f75
45.180.31.118 0:0:0:0:0:ffff:2db4:1f76
45.180.31.119 0:0:0:0:0:ffff:2db4:1f77
45.180.31.120 0:0:0:0:0:ffff:2db4:1f78


45.180.31.121 0:0:0:0:0:ffff:2db4:1f79
45.180.31.122 0:0:0:0:0:ffff:2db4:1f7a
45.180.31.123 0:0:0:0:0:ffff:2db4:1f7b
45.180.31.124 0:0:0:0:0:ffff:2db4:1f7c
45.180.31.125 0:0:0:0:0:ffff:2db4:1f7d
45.180.31.126 0:0:0:0:0:ffff:2db4:1f7e
45.180.31.127 0:0:0:0:0:ffff:2db4:1f7f
45.180.31.128 0:0:0:0:0:ffff:2db4:1f80
45.180.31.129 0:0:0:0:0:ffff:2db4:1f81
45.180.31.130 0:0:0:0:0:ffff:2db4:1f82
45.180.31.131 0:0:0:0:0:ffff:2db4:1f83
45.180.31.132 0:0:0:0:0:ffff:2db4:1f84
45.180.31.133 0:0:0:0:0:ffff:2db4:1f85
45.180.31.134 0:0:0:0:0:ffff:2db4:1f86
45.180.31.135 0:0:0:0:0:ffff:2db4:1f87
45.180.31.136 0:0:0:0:0:ffff:2db4:1f88
45.180.31.137 0:0:0:0:0:ffff:2db4:1f89
45.180.31.138 0:0:0:0:0:ffff:2db4:1f8a
45.180.31.139 0:0:0:0:0:ffff:2db4:1f8b
45.180.31.140 0:0:0:0:0:ffff:2db4:1f8c
45.180.31.141 0:0:0:0:0:ffff:2db4:1f8d
45.180.31.142 0:0:0:0:0:ffff:2db4:1f8e
45.180.31.143 0:0:0:0:0:ffff:2db4:1f8f
45.180.31.144 0:0:0:0:0:ffff:2db4:1f90
45.180.31.145 0:0:0:0:0:ffff:2db4:1f91
45.180.31.146 0:0:0:0:0:ffff:2db4:1f92
45.180.31.147 0:0:0:0:0:ffff:2db4:1f93
45.180.31.148 0:0:0:0:0:ffff:2db4:1f94
45.180.31.149 0:0:0:0:0:ffff:2db4:1f95
45.180.31.150 0:0:0:0:0:ffff:2db4:1f96
45.180.31.151 0:0:0:0:0:ffff:2db4:1f97
45.180.31.152 0:0:0:0:0:ffff:2db4:1f98
45.180.31.153 0:0:0:0:0:ffff:2db4:1f99
45.180.31.154 0:0:0:0:0:ffff:2db4:1f9a
45.180.31.155 0:0:0:0:0:ffff:2db4:1f9b
45.180.31.156 0:0:0:0:0:ffff:2db4:1f9c
45.180.31.157 0:0:0:0:0:ffff:2db4:1f9d
45.180.31.158 0:0:0:0:0:ffff:2db4:1f9e
45.180.31.159 0:0:0:0:0:ffff:2db4:1f9f
45.180.31.160 0:0:0:0:0:ffff:2db4:1fa0
45.180.31.161 0:0:0:0:0:ffff:2db4:1fa1
45.180.31.162 0:0:0:0:0:ffff:2db4:1fa2
45.180.31.163 0:0:0:0:0:ffff:2db4:1fa3
45.180.31.164 0:0:0:0:0:ffff:2db4:1fa4
45.180.31.165 0:0:0:0:0:ffff:2db4:1fa5
45.180.31.166 0:0:0:0:0:ffff:2db4:1fa6
45.180.31.167 0:0:0:0:0:ffff:2db4:1fa7
45.180.31.168 0:0:0:0:0:ffff:2db4:1fa8
45.180.31.169 0:0:0:0:0:ffff:2db4:1fa9
45.180.31.170 0:0:0:0:0:ffff:2db4:1faa
45.180.31.171 0:0:0:0:0:ffff:2db4:1fab
45.180.31.172 0:0:0:0:0:ffff:2db4:1fac
45.180.31.173 0:0:0:0:0:ffff:2db4:1fad
45.180.31.174 0:0:0:0:0:ffff:2db4:1fae
45.180.31.175 0:0:0:0:0:ffff:2db4:1faf
45.180.31.176 0:0:0:0:0:ffff:2db4:1fb0
45.180.31.177 0:0:0:0:0:ffff:2db4:1fb1
45.180.31.178 0:0:0:0:0:ffff:2db4:1fb2
45.180.31.179 0:0:0:0:0:ffff:2db4:1fb3
45.180.31.180 0:0:0:0:0:ffff:2db4:1fb4


45.180.31.181 0:0:0:0:0:ffff:2db4:1fb5
45.180.31.182 0:0:0:0:0:ffff:2db4:1fb6
45.180.31.183 0:0:0:0:0:ffff:2db4:1fb7
45.180.31.184 0:0:0:0:0:ffff:2db4:1fb8
45.180.31.185 0:0:0:0:0:ffff:2db4:1fb9
45.180.31.186 0:0:0:0:0:ffff:2db4:1fba
45.180.31.187 0:0:0:0:0:ffff:2db4:1fbb
45.180.31.188 0:0:0:0:0:ffff:2db4:1fbc
45.180.31.189 0:0:0:0:0:ffff:2db4:1fbd
45.180.31.190 0:0:0:0:0:ffff:2db4:1fbe
45.180.31.191 0:0:0:0:0:ffff:2db4:1fbf
45.180.31.192 0:0:0:0:0:ffff:2db4:1fc0
45.180.31.193 0:0:0:0:0:ffff:2db4:1fc1
45.180.31.194 0:0:0:0:0:ffff:2db4:1fc2
45.180.31.195 0:0:0:0:0:ffff:2db4:1fc3
45.180.31.196 0:0:0:0:0:ffff:2db4:1fc4
45.180.31.197 0:0:0:0:0:ffff:2db4:1fc5
45.180.31.198 0:0:0:0:0:ffff:2db4:1fc6
45.180.31.199 0:0:0:0:0:ffff:2db4:1fc7
45.180.31.200 0:0:0:0:0:ffff:2db4:1fc8
45.180.31.201 0:0:0:0:0:ffff:2db4:1fc9
45.180.31.202 0:0:0:0:0:ffff:2db4:1fca
45.180.31.203 0:0:0:0:0:ffff:2db4:1fcb
45.180.31.204 0:0:0:0:0:ffff:2db4:1fcc
45.180.31.205 0:0:0:0:0:ffff:2db4:1fcd
45.180.31.206 0:0:0:0:0:ffff:2db4:1fce
45.180.31.207 0:0:0:0:0:ffff:2db4:1fcf
45.180.31.208 0:0:0:0:0:ffff:2db4:1fd0
45.180.31.209 0:0:0:0:0:ffff:2db4:1fd1
45.180.31.210 0:0:0:0:0:ffff:2db4:1fd2
45.180.31.211 0:0:0:0:0:ffff:2db4:1fd3
45.180.31.212 0:0:0:0:0:ffff:2db4:1fd4
45.180.31.213 0:0:0:0:0:ffff:2db4:1fd5
45.180.31.214 0:0:0:0:0:ffff:2db4:1fd6
45.180.31.215 0:0:0:0:0:ffff:2db4:1fd7
45.180.31.216 0:0:0:0:0:ffff:2db4:1fd8
45.180.31.217 0:0:0:0:0:ffff:2db4:1fd9
45.180.31.218 0:0:0:0:0:ffff:2db4:1fda
45.180.31.219 0:0:0:0:0:ffff:2db4:1fdb
45.180.31.220 0:0:0:0:0:ffff:2db4:1fdc
45.180.31.221 0:0:0:0:0:ffff:2db4:1fdd
45.180.31.222 0:0:0:0:0:ffff:2db4:1fde
45.180.31.223 0:0:0:0:0:ffff:2db4:1fdf
45.180.31.224 0:0:0:0:0:ffff:2db4:1fe0
45.180.31.225 0:0:0:0:0:ffff:2db4:1fe1
45.180.31.226 0:0:0:0:0:ffff:2db4:1fe2
45.180.31.227 0:0:0:0:0:ffff:2db4:1fe3
45.180.31.228 0:0:0:0:0:ffff:2db4:1fe4
45.180.31.229 0:0:0:0:0:ffff:2db4:1fe5
45.180.31.230 0:0:0:0:0:ffff:2db4:1fe6
45.180.31.231 0:0:0:0:0:ffff:2db4:1fe7
45.180.31.232 0:0:0:0:0:ffff:2db4:1fe8
45.180.31.233 0:0:0:0:0:ffff:2db4:1fe9
45.180.31.234 0:0:0:0:0:ffff:2db4:1fea
45.180.31.235 0:0:0:0:0:ffff:2db4:1feb
45.180.31.236 0:0:0:0:0:ffff:2db4:1fec
45.180.31.237 0:0:0:0:0:ffff:2db4:1fed
45.180.31.238 0:0:0:0:0:ffff:2db4:1fee
45.180.31.239 0:0:0:0:0:ffff:2db4:1fef
45.180.31.240 0:0:0:0:0:ffff:2db4:1ff0
45.180.31.241 0:0:0:0:0:ffff:2db4:1ff1
45.180.31.242 0:0:0:0:0:ffff:2db4:1ff2
45.180.31.243 0:0:0:0:0:ffff:2db4:1ff3
45.180.31.244 0:0:0:0:0:ffff:2db4:1ff4
45.180.31.245 0:0:0:0:0:ffff:2db4:1ff5
45.180.31.246 0:0:0:0:0:ffff:2db4:1ff6
45.180.31.247 0:0:0:0:0:ffff:2db4:1ff7
45.180.31.248 0:0:0:0:0:ffff:2db4:1ff8
45.180.31.249 0:0:0:0:0:ffff:2db4:1ff9
45.180.31.250 0:0:0:0:0:ffff:2db4:1ffa
45.180.31.251 0:0:0:0:0:ffff:2db4:1ffb
45.180.31.252 0:0:0:0:0:ffff:2db4:1ffc
45.180.31.253 0:0:0:0:0:ffff:2db4:1ffd
45.180.31.254 0:0:0:0:0:ffff:2db4:1ffe
45.180.31.255 0:0:0:0:0:ffff:2db4:1fff


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.