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
78.63.31.1 0:0:0:0:0:ffff:4e3f:1f01
78.63.31.2 0:0:0:0:0:ffff:4e3f:1f02
78.63.31.3 0:0:0:0:0:ffff:4e3f:1f03
78.63.31.4 0:0:0:0:0:ffff:4e3f:1f04
78.63.31.5 0:0:0:0:0:ffff:4e3f:1f05
78.63.31.6 0:0:0:0:0:ffff:4e3f:1f06
78.63.31.7 0:0:0:0:0:ffff:4e3f:1f07
78.63.31.8 0:0:0:0:0:ffff:4e3f:1f08
78.63.31.9 0:0:0:0:0:ffff:4e3f:1f09
78.63.31.10 0:0:0:0:0:ffff:4e3f:1f0a
78.63.31.11 0:0:0:0:0:ffff:4e3f:1f0b
78.63.31.12 0:0:0:0:0:ffff:4e3f:1f0c
78.63.31.13 0:0:0:0:0:ffff:4e3f:1f0d
78.63.31.14 0:0:0:0:0:ffff:4e3f:1f0e
78.63.31.15 0:0:0:0:0:ffff:4e3f:1f0f
78.63.31.16 0:0:0:0:0:ffff:4e3f:1f10
78.63.31.17 0:0:0:0:0:ffff:4e3f:1f11
78.63.31.18 0:0:0:0:0:ffff:4e3f:1f12
78.63.31.19 0:0:0:0:0:ffff:4e3f:1f13
78.63.31.20 0:0:0:0:0:ffff:4e3f:1f14
78.63.31.21 0:0:0:0:0:ffff:4e3f:1f15
78.63.31.22 0:0:0:0:0:ffff:4e3f:1f16
78.63.31.23 0:0:0:0:0:ffff:4e3f:1f17
78.63.31.24 0:0:0:0:0:ffff:4e3f:1f18
78.63.31.25 0:0:0:0:0:ffff:4e3f:1f19
78.63.31.26 0:0:0:0:0:ffff:4e3f:1f1a
78.63.31.27 0:0:0:0:0:ffff:4e3f:1f1b
78.63.31.28 0:0:0:0:0:ffff:4e3f:1f1c
78.63.31.29 0:0:0:0:0:ffff:4e3f:1f1d
78.63.31.30 0:0:0:0:0:ffff:4e3f:1f1e
78.63.31.31 0:0:0:0:0:ffff:4e3f:1f1f
78.63.31.32 0:0:0:0:0:ffff:4e3f:1f20
78.63.31.33 0:0:0:0:0:ffff:4e3f:1f21
78.63.31.34 0:0:0:0:0:ffff:4e3f:1f22
78.63.31.35 0:0:0:0:0:ffff:4e3f:1f23
78.63.31.36 0:0:0:0:0:ffff:4e3f:1f24
78.63.31.37 0:0:0:0:0:ffff:4e3f:1f25
78.63.31.38 0:0:0:0:0:ffff:4e3f:1f26
78.63.31.39 0:0:0:0:0:ffff:4e3f:1f27
78.63.31.40 0:0:0:0:0:ffff:4e3f:1f28
78.63.31.41 0:0:0:0:0:ffff:4e3f:1f29
78.63.31.42 0:0:0:0:0:ffff:4e3f:1f2a
78.63.31.43 0:0:0:0:0:ffff:4e3f:1f2b
78.63.31.44 0:0:0:0:0:ffff:4e3f:1f2c
78.63.31.45 0:0:0:0:0:ffff:4e3f:1f2d
78.63.31.46 0:0:0:0:0:ffff:4e3f:1f2e
78.63.31.47 0:0:0:0:0:ffff:4e3f:1f2f
78.63.31.48 0:0:0:0:0:ffff:4e3f:1f30
78.63.31.49 0:0:0:0:0:ffff:4e3f:1f31
78.63.31.50 0:0:0:0:0:ffff:4e3f:1f32
78.63.31.51 0:0:0:0:0:ffff:4e3f:1f33
78.63.31.52 0:0:0:0:0:ffff:4e3f:1f34
78.63.31.53 0:0:0:0:0:ffff:4e3f:1f35
78.63.31.54 0:0:0:0:0:ffff:4e3f:1f36
78.63.31.55 0:0:0:0:0:ffff:4e3f:1f37
78.63.31.56 0:0:0:0:0:ffff:4e3f:1f38
78.63.31.57 0:0:0:0:0:ffff:4e3f:1f39
78.63.31.58 0:0:0:0:0:ffff:4e3f:1f3a
78.63.31.59 0:0:0:0:0:ffff:4e3f:1f3b
78.63.31.60 0:0:0:0:0:ffff:4e3f:1f3c


78.63.31.61 0:0:0:0:0:ffff:4e3f:1f3d
78.63.31.62 0:0:0:0:0:ffff:4e3f:1f3e
78.63.31.63 0:0:0:0:0:ffff:4e3f:1f3f
78.63.31.64 0:0:0:0:0:ffff:4e3f:1f40
78.63.31.65 0:0:0:0:0:ffff:4e3f:1f41
78.63.31.66 0:0:0:0:0:ffff:4e3f:1f42
78.63.31.67 0:0:0:0:0:ffff:4e3f:1f43
78.63.31.68 0:0:0:0:0:ffff:4e3f:1f44
78.63.31.69 0:0:0:0:0:ffff:4e3f:1f45
78.63.31.70 0:0:0:0:0:ffff:4e3f:1f46
78.63.31.71 0:0:0:0:0:ffff:4e3f:1f47
78.63.31.72 0:0:0:0:0:ffff:4e3f:1f48
78.63.31.73 0:0:0:0:0:ffff:4e3f:1f49
78.63.31.74 0:0:0:0:0:ffff:4e3f:1f4a
78.63.31.75 0:0:0:0:0:ffff:4e3f:1f4b
78.63.31.76 0:0:0:0:0:ffff:4e3f:1f4c
78.63.31.77 0:0:0:0:0:ffff:4e3f:1f4d
78.63.31.78 0:0:0:0:0:ffff:4e3f:1f4e
78.63.31.79 0:0:0:0:0:ffff:4e3f:1f4f
78.63.31.80 0:0:0:0:0:ffff:4e3f:1f50
78.63.31.81 0:0:0:0:0:ffff:4e3f:1f51
78.63.31.82 0:0:0:0:0:ffff:4e3f:1f52
78.63.31.83 0:0:0:0:0:ffff:4e3f:1f53
78.63.31.84 0:0:0:0:0:ffff:4e3f:1f54
78.63.31.85 0:0:0:0:0:ffff:4e3f:1f55
78.63.31.86 0:0:0:0:0:ffff:4e3f:1f56
78.63.31.87 0:0:0:0:0:ffff:4e3f:1f57
78.63.31.88 0:0:0:0:0:ffff:4e3f:1f58
78.63.31.89 0:0:0:0:0:ffff:4e3f:1f59
78.63.31.90 0:0:0:0:0:ffff:4e3f:1f5a
78.63.31.91 0:0:0:0:0:ffff:4e3f:1f5b
78.63.31.92 0:0:0:0:0:ffff:4e3f:1f5c
78.63.31.93 0:0:0:0:0:ffff:4e3f:1f5d
78.63.31.94 0:0:0:0:0:ffff:4e3f:1f5e
78.63.31.95 0:0:0:0:0:ffff:4e3f:1f5f
78.63.31.96 0:0:0:0:0:ffff:4e3f:1f60
78.63.31.97 0:0:0:0:0:ffff:4e3f:1f61
78.63.31.98 0:0:0:0:0:ffff:4e3f:1f62
78.63.31.99 0:0:0:0:0:ffff:4e3f:1f63
78.63.31.100 0:0:0:0:0:ffff:4e3f:1f64
78.63.31.101 0:0:0:0:0:ffff:4e3f:1f65
78.63.31.102 0:0:0:0:0:ffff:4e3f:1f66
78.63.31.103 0:0:0:0:0:ffff:4e3f:1f67
78.63.31.104 0:0:0:0:0:ffff:4e3f:1f68
78.63.31.105 0:0:0:0:0:ffff:4e3f:1f69
78.63.31.106 0:0:0:0:0:ffff:4e3f:1f6a
78.63.31.107 0:0:0:0:0:ffff:4e3f:1f6b
78.63.31.108 0:0:0:0:0:ffff:4e3f:1f6c
78.63.31.109 0:0:0:0:0:ffff:4e3f:1f6d
78.63.31.110 0:0:0:0:0:ffff:4e3f:1f6e
78.63.31.111 0:0:0:0:0:ffff:4e3f:1f6f
78.63.31.112 0:0:0:0:0:ffff:4e3f:1f70
78.63.31.113 0:0:0:0:0:ffff:4e3f:1f71
78.63.31.114 0:0:0:0:0:ffff:4e3f:1f72
78.63.31.115 0:0:0:0:0:ffff:4e3f:1f73
78.63.31.116 0:0:0:0:0:ffff:4e3f:1f74
78.63.31.117 0:0:0:0:0:ffff:4e3f:1f75
78.63.31.118 0:0:0:0:0:ffff:4e3f:1f76
78.63.31.119 0:0:0:0:0:ffff:4e3f:1f77
78.63.31.120 0:0:0:0:0:ffff:4e3f:1f78


78.63.31.121 0:0:0:0:0:ffff:4e3f:1f79
78.63.31.122 0:0:0:0:0:ffff:4e3f:1f7a
78.63.31.123 0:0:0:0:0:ffff:4e3f:1f7b
78.63.31.124 0:0:0:0:0:ffff:4e3f:1f7c
78.63.31.125 0:0:0:0:0:ffff:4e3f:1f7d
78.63.31.126 0:0:0:0:0:ffff:4e3f:1f7e
78.63.31.127 0:0:0:0:0:ffff:4e3f:1f7f
78.63.31.128 0:0:0:0:0:ffff:4e3f:1f80
78.63.31.129 0:0:0:0:0:ffff:4e3f:1f81
78.63.31.130 0:0:0:0:0:ffff:4e3f:1f82
78.63.31.131 0:0:0:0:0:ffff:4e3f:1f83
78.63.31.132 0:0:0:0:0:ffff:4e3f:1f84
78.63.31.133 0:0:0:0:0:ffff:4e3f:1f85
78.63.31.134 0:0:0:0:0:ffff:4e3f:1f86
78.63.31.135 0:0:0:0:0:ffff:4e3f:1f87
78.63.31.136 0:0:0:0:0:ffff:4e3f:1f88
78.63.31.137 0:0:0:0:0:ffff:4e3f:1f89
78.63.31.138 0:0:0:0:0:ffff:4e3f:1f8a
78.63.31.139 0:0:0:0:0:ffff:4e3f:1f8b
78.63.31.140 0:0:0:0:0:ffff:4e3f:1f8c
78.63.31.141 0:0:0:0:0:ffff:4e3f:1f8d
78.63.31.142 0:0:0:0:0:ffff:4e3f:1f8e
78.63.31.143 0:0:0:0:0:ffff:4e3f:1f8f
78.63.31.144 0:0:0:0:0:ffff:4e3f:1f90
78.63.31.145 0:0:0:0:0:ffff:4e3f:1f91
78.63.31.146 0:0:0:0:0:ffff:4e3f:1f92
78.63.31.147 0:0:0:0:0:ffff:4e3f:1f93
78.63.31.148 0:0:0:0:0:ffff:4e3f:1f94
78.63.31.149 0:0:0:0:0:ffff:4e3f:1f95
78.63.31.150 0:0:0:0:0:ffff:4e3f:1f96
78.63.31.151 0:0:0:0:0:ffff:4e3f:1f97
78.63.31.152 0:0:0:0:0:ffff:4e3f:1f98
78.63.31.153 0:0:0:0:0:ffff:4e3f:1f99
78.63.31.154 0:0:0:0:0:ffff:4e3f:1f9a
78.63.31.155 0:0:0:0:0:ffff:4e3f:1f9b
78.63.31.156 0:0:0:0:0:ffff:4e3f:1f9c
78.63.31.157 0:0:0:0:0:ffff:4e3f:1f9d
78.63.31.158 0:0:0:0:0:ffff:4e3f:1f9e
78.63.31.159 0:0:0:0:0:ffff:4e3f:1f9f
78.63.31.160 0:0:0:0:0:ffff:4e3f:1fa0
78.63.31.161 0:0:0:0:0:ffff:4e3f:1fa1
78.63.31.162 0:0:0:0:0:ffff:4e3f:1fa2
78.63.31.163 0:0:0:0:0:ffff:4e3f:1fa3
78.63.31.164 0:0:0:0:0:ffff:4e3f:1fa4
78.63.31.165 0:0:0:0:0:ffff:4e3f:1fa5
78.63.31.166 0:0:0:0:0:ffff:4e3f:1fa6
78.63.31.167 0:0:0:0:0:ffff:4e3f:1fa7
78.63.31.168 0:0:0:0:0:ffff:4e3f:1fa8
78.63.31.169 0:0:0:0:0:ffff:4e3f:1fa9
78.63.31.170 0:0:0:0:0:ffff:4e3f:1faa
78.63.31.171 0:0:0:0:0:ffff:4e3f:1fab
78.63.31.172 0:0:0:0:0:ffff:4e3f:1fac
78.63.31.173 0:0:0:0:0:ffff:4e3f:1fad
78.63.31.174 0:0:0:0:0:ffff:4e3f:1fae
78.63.31.175 0:0:0:0:0:ffff:4e3f:1faf
78.63.31.176 0:0:0:0:0:ffff:4e3f:1fb0
78.63.31.177 0:0:0:0:0:ffff:4e3f:1fb1
78.63.31.178 0:0:0:0:0:ffff:4e3f:1fb2
78.63.31.179 0:0:0:0:0:ffff:4e3f:1fb3
78.63.31.180 0:0:0:0:0:ffff:4e3f:1fb4


78.63.31.181 0:0:0:0:0:ffff:4e3f:1fb5
78.63.31.182 0:0:0:0:0:ffff:4e3f:1fb6
78.63.31.183 0:0:0:0:0:ffff:4e3f:1fb7
78.63.31.184 0:0:0:0:0:ffff:4e3f:1fb8
78.63.31.185 0:0:0:0:0:ffff:4e3f:1fb9
78.63.31.186 0:0:0:0:0:ffff:4e3f:1fba
78.63.31.187 0:0:0:0:0:ffff:4e3f:1fbb
78.63.31.188 0:0:0:0:0:ffff:4e3f:1fbc
78.63.31.189 0:0:0:0:0:ffff:4e3f:1fbd
78.63.31.190 0:0:0:0:0:ffff:4e3f:1fbe
78.63.31.191 0:0:0:0:0:ffff:4e3f:1fbf
78.63.31.192 0:0:0:0:0:ffff:4e3f:1fc0
78.63.31.193 0:0:0:0:0:ffff:4e3f:1fc1
78.63.31.194 0:0:0:0:0:ffff:4e3f:1fc2
78.63.31.195 0:0:0:0:0:ffff:4e3f:1fc3
78.63.31.196 0:0:0:0:0:ffff:4e3f:1fc4
78.63.31.197 0:0:0:0:0:ffff:4e3f:1fc5
78.63.31.198 0:0:0:0:0:ffff:4e3f:1fc6
78.63.31.199 0:0:0:0:0:ffff:4e3f:1fc7
78.63.31.200 0:0:0:0:0:ffff:4e3f:1fc8
78.63.31.201 0:0:0:0:0:ffff:4e3f:1fc9
78.63.31.202 0:0:0:0:0:ffff:4e3f:1fca
78.63.31.203 0:0:0:0:0:ffff:4e3f:1fcb
78.63.31.204 0:0:0:0:0:ffff:4e3f:1fcc
78.63.31.205 0:0:0:0:0:ffff:4e3f:1fcd
78.63.31.206 0:0:0:0:0:ffff:4e3f:1fce
78.63.31.207 0:0:0:0:0:ffff:4e3f:1fcf
78.63.31.208 0:0:0:0:0:ffff:4e3f:1fd0
78.63.31.209 0:0:0:0:0:ffff:4e3f:1fd1
78.63.31.210 0:0:0:0:0:ffff:4e3f:1fd2
78.63.31.211 0:0:0:0:0:ffff:4e3f:1fd3
78.63.31.212 0:0:0:0:0:ffff:4e3f:1fd4
78.63.31.213 0:0:0:0:0:ffff:4e3f:1fd5
78.63.31.214 0:0:0:0:0:ffff:4e3f:1fd6
78.63.31.215 0:0:0:0:0:ffff:4e3f:1fd7
78.63.31.216 0:0:0:0:0:ffff:4e3f:1fd8
78.63.31.217 0:0:0:0:0:ffff:4e3f:1fd9
78.63.31.218 0:0:0:0:0:ffff:4e3f:1fda
78.63.31.219 0:0:0:0:0:ffff:4e3f:1fdb
78.63.31.220 0:0:0:0:0:ffff:4e3f:1fdc
78.63.31.221 0:0:0:0:0:ffff:4e3f:1fdd
78.63.31.222 0:0:0:0:0:ffff:4e3f:1fde
78.63.31.223 0:0:0:0:0:ffff:4e3f:1fdf
78.63.31.224 0:0:0:0:0:ffff:4e3f:1fe0
78.63.31.225 0:0:0:0:0:ffff:4e3f:1fe1
78.63.31.226 0:0:0:0:0:ffff:4e3f:1fe2
78.63.31.227 0:0:0:0:0:ffff:4e3f:1fe3
78.63.31.228 0:0:0:0:0:ffff:4e3f:1fe4
78.63.31.229 0:0:0:0:0:ffff:4e3f:1fe5
78.63.31.230 0:0:0:0:0:ffff:4e3f:1fe6
78.63.31.231 0:0:0:0:0:ffff:4e3f:1fe7
78.63.31.232 0:0:0:0:0:ffff:4e3f:1fe8
78.63.31.233 0:0:0:0:0:ffff:4e3f:1fe9
78.63.31.234 0:0:0:0:0:ffff:4e3f:1fea
78.63.31.235 0:0:0:0:0:ffff:4e3f:1feb
78.63.31.236 0:0:0:0:0:ffff:4e3f:1fec
78.63.31.237 0:0:0:0:0:ffff:4e3f:1fed
78.63.31.238 0:0:0:0:0:ffff:4e3f:1fee
78.63.31.239 0:0:0:0:0:ffff:4e3f:1fef
78.63.31.240 0:0:0:0:0:ffff:4e3f:1ff0
78.63.31.241 0:0:0:0:0:ffff:4e3f:1ff1
78.63.31.242 0:0:0:0:0:ffff:4e3f:1ff2
78.63.31.243 0:0:0:0:0:ffff:4e3f:1ff3
78.63.31.244 0:0:0:0:0:ffff:4e3f:1ff4
78.63.31.245 0:0:0:0:0:ffff:4e3f:1ff5
78.63.31.246 0:0:0:0:0:ffff:4e3f:1ff6
78.63.31.247 0:0:0:0:0:ffff:4e3f:1ff7
78.63.31.248 0:0:0:0:0:ffff:4e3f:1ff8
78.63.31.249 0:0:0:0:0:ffff:4e3f:1ff9
78.63.31.250 0:0:0:0:0:ffff:4e3f:1ffa
78.63.31.251 0:0:0:0:0:ffff:4e3f:1ffb
78.63.31.252 0:0:0:0:0:ffff:4e3f:1ffc
78.63.31.253 0:0:0:0:0:ffff:4e3f:1ffd
78.63.31.254 0:0:0:0:0:ffff:4e3f:1ffe
78.63.31.255 0:0:0:0:0:ffff:4e3f: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.