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
78.63.15.1 0:0:0:0:0:ffff:4e3f:f01
78.63.15.2 0:0:0:0:0:ffff:4e3f:f02
78.63.15.3 0:0:0:0:0:ffff:4e3f:f03
78.63.15.4 0:0:0:0:0:ffff:4e3f:f04
78.63.15.5 0:0:0:0:0:ffff:4e3f:f05
78.63.15.6 0:0:0:0:0:ffff:4e3f:f06
78.63.15.7 0:0:0:0:0:ffff:4e3f:f07
78.63.15.8 0:0:0:0:0:ffff:4e3f:f08
78.63.15.9 0:0:0:0:0:ffff:4e3f:f09
78.63.15.10 0:0:0:0:0:ffff:4e3f:f0a
78.63.15.11 0:0:0:0:0:ffff:4e3f:f0b
78.63.15.12 0:0:0:0:0:ffff:4e3f:f0c
78.63.15.13 0:0:0:0:0:ffff:4e3f:f0d
78.63.15.14 0:0:0:0:0:ffff:4e3f:f0e
78.63.15.15 0:0:0:0:0:ffff:4e3f:f0f
78.63.15.16 0:0:0:0:0:ffff:4e3f:f10
78.63.15.17 0:0:0:0:0:ffff:4e3f:f11
78.63.15.18 0:0:0:0:0:ffff:4e3f:f12
78.63.15.19 0:0:0:0:0:ffff:4e3f:f13
78.63.15.20 0:0:0:0:0:ffff:4e3f:f14
78.63.15.21 0:0:0:0:0:ffff:4e3f:f15
78.63.15.22 0:0:0:0:0:ffff:4e3f:f16
78.63.15.23 0:0:0:0:0:ffff:4e3f:f17
78.63.15.24 0:0:0:0:0:ffff:4e3f:f18
78.63.15.25 0:0:0:0:0:ffff:4e3f:f19
78.63.15.26 0:0:0:0:0:ffff:4e3f:f1a
78.63.15.27 0:0:0:0:0:ffff:4e3f:f1b
78.63.15.28 0:0:0:0:0:ffff:4e3f:f1c
78.63.15.29 0:0:0:0:0:ffff:4e3f:f1d
78.63.15.30 0:0:0:0:0:ffff:4e3f:f1e
78.63.15.31 0:0:0:0:0:ffff:4e3f:f1f
78.63.15.32 0:0:0:0:0:ffff:4e3f:f20
78.63.15.33 0:0:0:0:0:ffff:4e3f:f21
78.63.15.34 0:0:0:0:0:ffff:4e3f:f22
78.63.15.35 0:0:0:0:0:ffff:4e3f:f23
78.63.15.36 0:0:0:0:0:ffff:4e3f:f24
78.63.15.37 0:0:0:0:0:ffff:4e3f:f25
78.63.15.38 0:0:0:0:0:ffff:4e3f:f26
78.63.15.39 0:0:0:0:0:ffff:4e3f:f27
78.63.15.40 0:0:0:0:0:ffff:4e3f:f28
78.63.15.41 0:0:0:0:0:ffff:4e3f:f29
78.63.15.42 0:0:0:0:0:ffff:4e3f:f2a
78.63.15.43 0:0:0:0:0:ffff:4e3f:f2b
78.63.15.44 0:0:0:0:0:ffff:4e3f:f2c
78.63.15.45 0:0:0:0:0:ffff:4e3f:f2d
78.63.15.46 0:0:0:0:0:ffff:4e3f:f2e
78.63.15.47 0:0:0:0:0:ffff:4e3f:f2f
78.63.15.48 0:0:0:0:0:ffff:4e3f:f30
78.63.15.49 0:0:0:0:0:ffff:4e3f:f31
78.63.15.50 0:0:0:0:0:ffff:4e3f:f32
78.63.15.51 0:0:0:0:0:ffff:4e3f:f33
78.63.15.52 0:0:0:0:0:ffff:4e3f:f34
78.63.15.53 0:0:0:0:0:ffff:4e3f:f35
78.63.15.54 0:0:0:0:0:ffff:4e3f:f36
78.63.15.55 0:0:0:0:0:ffff:4e3f:f37
78.63.15.56 0:0:0:0:0:ffff:4e3f:f38
78.63.15.57 0:0:0:0:0:ffff:4e3f:f39
78.63.15.58 0:0:0:0:0:ffff:4e3f:f3a
78.63.15.59 0:0:0:0:0:ffff:4e3f:f3b
78.63.15.60 0:0:0:0:0:ffff:4e3f:f3c


78.63.15.61 0:0:0:0:0:ffff:4e3f:f3d
78.63.15.62 0:0:0:0:0:ffff:4e3f:f3e
78.63.15.63 0:0:0:0:0:ffff:4e3f:f3f
78.63.15.64 0:0:0:0:0:ffff:4e3f:f40
78.63.15.65 0:0:0:0:0:ffff:4e3f:f41
78.63.15.66 0:0:0:0:0:ffff:4e3f:f42
78.63.15.67 0:0:0:0:0:ffff:4e3f:f43
78.63.15.68 0:0:0:0:0:ffff:4e3f:f44
78.63.15.69 0:0:0:0:0:ffff:4e3f:f45
78.63.15.70 0:0:0:0:0:ffff:4e3f:f46
78.63.15.71 0:0:0:0:0:ffff:4e3f:f47
78.63.15.72 0:0:0:0:0:ffff:4e3f:f48
78.63.15.73 0:0:0:0:0:ffff:4e3f:f49
78.63.15.74 0:0:0:0:0:ffff:4e3f:f4a
78.63.15.75 0:0:0:0:0:ffff:4e3f:f4b
78.63.15.76 0:0:0:0:0:ffff:4e3f:f4c
78.63.15.77 0:0:0:0:0:ffff:4e3f:f4d
78.63.15.78 0:0:0:0:0:ffff:4e3f:f4e
78.63.15.79 0:0:0:0:0:ffff:4e3f:f4f
78.63.15.80 0:0:0:0:0:ffff:4e3f:f50
78.63.15.81 0:0:0:0:0:ffff:4e3f:f51
78.63.15.82 0:0:0:0:0:ffff:4e3f:f52
78.63.15.83 0:0:0:0:0:ffff:4e3f:f53
78.63.15.84 0:0:0:0:0:ffff:4e3f:f54
78.63.15.85 0:0:0:0:0:ffff:4e3f:f55
78.63.15.86 0:0:0:0:0:ffff:4e3f:f56
78.63.15.87 0:0:0:0:0:ffff:4e3f:f57
78.63.15.88 0:0:0:0:0:ffff:4e3f:f58
78.63.15.89 0:0:0:0:0:ffff:4e3f:f59
78.63.15.90 0:0:0:0:0:ffff:4e3f:f5a
78.63.15.91 0:0:0:0:0:ffff:4e3f:f5b
78.63.15.92 0:0:0:0:0:ffff:4e3f:f5c
78.63.15.93 0:0:0:0:0:ffff:4e3f:f5d
78.63.15.94 0:0:0:0:0:ffff:4e3f:f5e
78.63.15.95 0:0:0:0:0:ffff:4e3f:f5f
78.63.15.96 0:0:0:0:0:ffff:4e3f:f60
78.63.15.97 0:0:0:0:0:ffff:4e3f:f61
78.63.15.98 0:0:0:0:0:ffff:4e3f:f62
78.63.15.99 0:0:0:0:0:ffff:4e3f:f63
78.63.15.100 0:0:0:0:0:ffff:4e3f:f64
78.63.15.101 0:0:0:0:0:ffff:4e3f:f65
78.63.15.102 0:0:0:0:0:ffff:4e3f:f66
78.63.15.103 0:0:0:0:0:ffff:4e3f:f67
78.63.15.104 0:0:0:0:0:ffff:4e3f:f68
78.63.15.105 0:0:0:0:0:ffff:4e3f:f69
78.63.15.106 0:0:0:0:0:ffff:4e3f:f6a
78.63.15.107 0:0:0:0:0:ffff:4e3f:f6b
78.63.15.108 0:0:0:0:0:ffff:4e3f:f6c
78.63.15.109 0:0:0:0:0:ffff:4e3f:f6d
78.63.15.110 0:0:0:0:0:ffff:4e3f:f6e
78.63.15.111 0:0:0:0:0:ffff:4e3f:f6f
78.63.15.112 0:0:0:0:0:ffff:4e3f:f70
78.63.15.113 0:0:0:0:0:ffff:4e3f:f71
78.63.15.114 0:0:0:0:0:ffff:4e3f:f72
78.63.15.115 0:0:0:0:0:ffff:4e3f:f73
78.63.15.116 0:0:0:0:0:ffff:4e3f:f74
78.63.15.117 0:0:0:0:0:ffff:4e3f:f75
78.63.15.118 0:0:0:0:0:ffff:4e3f:f76
78.63.15.119 0:0:0:0:0:ffff:4e3f:f77
78.63.15.120 0:0:0:0:0:ffff:4e3f:f78


78.63.15.121 0:0:0:0:0:ffff:4e3f:f79
78.63.15.122 0:0:0:0:0:ffff:4e3f:f7a
78.63.15.123 0:0:0:0:0:ffff:4e3f:f7b
78.63.15.124 0:0:0:0:0:ffff:4e3f:f7c
78.63.15.125 0:0:0:0:0:ffff:4e3f:f7d
78.63.15.126 0:0:0:0:0:ffff:4e3f:f7e
78.63.15.127 0:0:0:0:0:ffff:4e3f:f7f
78.63.15.128 0:0:0:0:0:ffff:4e3f:f80
78.63.15.129 0:0:0:0:0:ffff:4e3f:f81
78.63.15.130 0:0:0:0:0:ffff:4e3f:f82
78.63.15.131 0:0:0:0:0:ffff:4e3f:f83
78.63.15.132 0:0:0:0:0:ffff:4e3f:f84
78.63.15.133 0:0:0:0:0:ffff:4e3f:f85
78.63.15.134 0:0:0:0:0:ffff:4e3f:f86
78.63.15.135 0:0:0:0:0:ffff:4e3f:f87
78.63.15.136 0:0:0:0:0:ffff:4e3f:f88
78.63.15.137 0:0:0:0:0:ffff:4e3f:f89
78.63.15.138 0:0:0:0:0:ffff:4e3f:f8a
78.63.15.139 0:0:0:0:0:ffff:4e3f:f8b
78.63.15.140 0:0:0:0:0:ffff:4e3f:f8c
78.63.15.141 0:0:0:0:0:ffff:4e3f:f8d
78.63.15.142 0:0:0:0:0:ffff:4e3f:f8e
78.63.15.143 0:0:0:0:0:ffff:4e3f:f8f
78.63.15.144 0:0:0:0:0:ffff:4e3f:f90
78.63.15.145 0:0:0:0:0:ffff:4e3f:f91
78.63.15.146 0:0:0:0:0:ffff:4e3f:f92
78.63.15.147 0:0:0:0:0:ffff:4e3f:f93
78.63.15.148 0:0:0:0:0:ffff:4e3f:f94
78.63.15.149 0:0:0:0:0:ffff:4e3f:f95
78.63.15.150 0:0:0:0:0:ffff:4e3f:f96
78.63.15.151 0:0:0:0:0:ffff:4e3f:f97
78.63.15.152 0:0:0:0:0:ffff:4e3f:f98
78.63.15.153 0:0:0:0:0:ffff:4e3f:f99
78.63.15.154 0:0:0:0:0:ffff:4e3f:f9a
78.63.15.155 0:0:0:0:0:ffff:4e3f:f9b
78.63.15.156 0:0:0:0:0:ffff:4e3f:f9c
78.63.15.157 0:0:0:0:0:ffff:4e3f:f9d
78.63.15.158 0:0:0:0:0:ffff:4e3f:f9e
78.63.15.159 0:0:0:0:0:ffff:4e3f:f9f
78.63.15.160 0:0:0:0:0:ffff:4e3f:fa0
78.63.15.161 0:0:0:0:0:ffff:4e3f:fa1
78.63.15.162 0:0:0:0:0:ffff:4e3f:fa2
78.63.15.163 0:0:0:0:0:ffff:4e3f:fa3
78.63.15.164 0:0:0:0:0:ffff:4e3f:fa4
78.63.15.165 0:0:0:0:0:ffff:4e3f:fa5
78.63.15.166 0:0:0:0:0:ffff:4e3f:fa6
78.63.15.167 0:0:0:0:0:ffff:4e3f:fa7
78.63.15.168 0:0:0:0:0:ffff:4e3f:fa8
78.63.15.169 0:0:0:0:0:ffff:4e3f:fa9
78.63.15.170 0:0:0:0:0:ffff:4e3f:faa
78.63.15.171 0:0:0:0:0:ffff:4e3f:fab
78.63.15.172 0:0:0:0:0:ffff:4e3f:fac
78.63.15.173 0:0:0:0:0:ffff:4e3f:fad
78.63.15.174 0:0:0:0:0:ffff:4e3f:fae
78.63.15.175 0:0:0:0:0:ffff:4e3f:faf
78.63.15.176 0:0:0:0:0:ffff:4e3f:fb0
78.63.15.177 0:0:0:0:0:ffff:4e3f:fb1
78.63.15.178 0:0:0:0:0:ffff:4e3f:fb2
78.63.15.179 0:0:0:0:0:ffff:4e3f:fb3
78.63.15.180 0:0:0:0:0:ffff:4e3f:fb4


78.63.15.181 0:0:0:0:0:ffff:4e3f:fb5
78.63.15.182 0:0:0:0:0:ffff:4e3f:fb6
78.63.15.183 0:0:0:0:0:ffff:4e3f:fb7
78.63.15.184 0:0:0:0:0:ffff:4e3f:fb8
78.63.15.185 0:0:0:0:0:ffff:4e3f:fb9
78.63.15.186 0:0:0:0:0:ffff:4e3f:fba
78.63.15.187 0:0:0:0:0:ffff:4e3f:fbb
78.63.15.188 0:0:0:0:0:ffff:4e3f:fbc
78.63.15.189 0:0:0:0:0:ffff:4e3f:fbd
78.63.15.190 0:0:0:0:0:ffff:4e3f:fbe
78.63.15.191 0:0:0:0:0:ffff:4e3f:fbf
78.63.15.192 0:0:0:0:0:ffff:4e3f:fc0
78.63.15.193 0:0:0:0:0:ffff:4e3f:fc1
78.63.15.194 0:0:0:0:0:ffff:4e3f:fc2
78.63.15.195 0:0:0:0:0:ffff:4e3f:fc3
78.63.15.196 0:0:0:0:0:ffff:4e3f:fc4
78.63.15.197 0:0:0:0:0:ffff:4e3f:fc5
78.63.15.198 0:0:0:0:0:ffff:4e3f:fc6
78.63.15.199 0:0:0:0:0:ffff:4e3f:fc7
78.63.15.200 0:0:0:0:0:ffff:4e3f:fc8
78.63.15.201 0:0:0:0:0:ffff:4e3f:fc9
78.63.15.202 0:0:0:0:0:ffff:4e3f:fca
78.63.15.203 0:0:0:0:0:ffff:4e3f:fcb
78.63.15.204 0:0:0:0:0:ffff:4e3f:fcc
78.63.15.205 0:0:0:0:0:ffff:4e3f:fcd
78.63.15.206 0:0:0:0:0:ffff:4e3f:fce
78.63.15.207 0:0:0:0:0:ffff:4e3f:fcf
78.63.15.208 0:0:0:0:0:ffff:4e3f:fd0
78.63.15.209 0:0:0:0:0:ffff:4e3f:fd1
78.63.15.210 0:0:0:0:0:ffff:4e3f:fd2
78.63.15.211 0:0:0:0:0:ffff:4e3f:fd3
78.63.15.212 0:0:0:0:0:ffff:4e3f:fd4
78.63.15.213 0:0:0:0:0:ffff:4e3f:fd5
78.63.15.214 0:0:0:0:0:ffff:4e3f:fd6
78.63.15.215 0:0:0:0:0:ffff:4e3f:fd7
78.63.15.216 0:0:0:0:0:ffff:4e3f:fd8
78.63.15.217 0:0:0:0:0:ffff:4e3f:fd9
78.63.15.218 0:0:0:0:0:ffff:4e3f:fda
78.63.15.219 0:0:0:0:0:ffff:4e3f:fdb
78.63.15.220 0:0:0:0:0:ffff:4e3f:fdc
78.63.15.221 0:0:0:0:0:ffff:4e3f:fdd
78.63.15.222 0:0:0:0:0:ffff:4e3f:fde
78.63.15.223 0:0:0:0:0:ffff:4e3f:fdf
78.63.15.224 0:0:0:0:0:ffff:4e3f:fe0
78.63.15.225 0:0:0:0:0:ffff:4e3f:fe1
78.63.15.226 0:0:0:0:0:ffff:4e3f:fe2
78.63.15.227 0:0:0:0:0:ffff:4e3f:fe3
78.63.15.228 0:0:0:0:0:ffff:4e3f:fe4
78.63.15.229 0:0:0:0:0:ffff:4e3f:fe5
78.63.15.230 0:0:0:0:0:ffff:4e3f:fe6
78.63.15.231 0:0:0:0:0:ffff:4e3f:fe7
78.63.15.232 0:0:0:0:0:ffff:4e3f:fe8
78.63.15.233 0:0:0:0:0:ffff:4e3f:fe9
78.63.15.234 0:0:0:0:0:ffff:4e3f:fea
78.63.15.235 0:0:0:0:0:ffff:4e3f:feb
78.63.15.236 0:0:0:0:0:ffff:4e3f:fec
78.63.15.237 0:0:0:0:0:ffff:4e3f:fed
78.63.15.238 0:0:0:0:0:ffff:4e3f:fee
78.63.15.239 0:0:0:0:0:ffff:4e3f:fef
78.63.15.240 0:0:0:0:0:ffff:4e3f:ff0
78.63.15.241 0:0:0:0:0:ffff:4e3f:ff1
78.63.15.242 0:0:0:0:0:ffff:4e3f:ff2
78.63.15.243 0:0:0:0:0:ffff:4e3f:ff3
78.63.15.244 0:0:0:0:0:ffff:4e3f:ff4
78.63.15.245 0:0:0:0:0:ffff:4e3f:ff5
78.63.15.246 0:0:0:0:0:ffff:4e3f:ff6
78.63.15.247 0:0:0:0:0:ffff:4e3f:ff7
78.63.15.248 0:0:0:0:0:ffff:4e3f:ff8
78.63.15.249 0:0:0:0:0:ffff:4e3f:ff9
78.63.15.250 0:0:0:0:0:ffff:4e3f:ffa
78.63.15.251 0:0:0:0:0:ffff:4e3f:ffb
78.63.15.252 0:0:0:0:0:ffff:4e3f:ffc
78.63.15.253 0:0:0:0:0:ffff:4e3f:ffd
78.63.15.254 0:0:0:0:0:ffff:4e3f:ffe
78.63.15.255 0:0:0:0:0:ffff:4e3f:fff


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.