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
78.63.43.1 0:0:0:0:0:ffff:4e3f:2b01
78.63.43.2 0:0:0:0:0:ffff:4e3f:2b02
78.63.43.3 0:0:0:0:0:ffff:4e3f:2b03
78.63.43.4 0:0:0:0:0:ffff:4e3f:2b04
78.63.43.5 0:0:0:0:0:ffff:4e3f:2b05
78.63.43.6 0:0:0:0:0:ffff:4e3f:2b06
78.63.43.7 0:0:0:0:0:ffff:4e3f:2b07
78.63.43.8 0:0:0:0:0:ffff:4e3f:2b08
78.63.43.9 0:0:0:0:0:ffff:4e3f:2b09
78.63.43.10 0:0:0:0:0:ffff:4e3f:2b0a
78.63.43.11 0:0:0:0:0:ffff:4e3f:2b0b
78.63.43.12 0:0:0:0:0:ffff:4e3f:2b0c
78.63.43.13 0:0:0:0:0:ffff:4e3f:2b0d
78.63.43.14 0:0:0:0:0:ffff:4e3f:2b0e
78.63.43.15 0:0:0:0:0:ffff:4e3f:2b0f
78.63.43.16 0:0:0:0:0:ffff:4e3f:2b10
78.63.43.17 0:0:0:0:0:ffff:4e3f:2b11
78.63.43.18 0:0:0:0:0:ffff:4e3f:2b12
78.63.43.19 0:0:0:0:0:ffff:4e3f:2b13
78.63.43.20 0:0:0:0:0:ffff:4e3f:2b14
78.63.43.21 0:0:0:0:0:ffff:4e3f:2b15
78.63.43.22 0:0:0:0:0:ffff:4e3f:2b16
78.63.43.23 0:0:0:0:0:ffff:4e3f:2b17
78.63.43.24 0:0:0:0:0:ffff:4e3f:2b18
78.63.43.25 0:0:0:0:0:ffff:4e3f:2b19
78.63.43.26 0:0:0:0:0:ffff:4e3f:2b1a
78.63.43.27 0:0:0:0:0:ffff:4e3f:2b1b
78.63.43.28 0:0:0:0:0:ffff:4e3f:2b1c
78.63.43.29 0:0:0:0:0:ffff:4e3f:2b1d
78.63.43.30 0:0:0:0:0:ffff:4e3f:2b1e
78.63.43.31 0:0:0:0:0:ffff:4e3f:2b1f
78.63.43.32 0:0:0:0:0:ffff:4e3f:2b20
78.63.43.33 0:0:0:0:0:ffff:4e3f:2b21
78.63.43.34 0:0:0:0:0:ffff:4e3f:2b22
78.63.43.35 0:0:0:0:0:ffff:4e3f:2b23
78.63.43.36 0:0:0:0:0:ffff:4e3f:2b24
78.63.43.37 0:0:0:0:0:ffff:4e3f:2b25
78.63.43.38 0:0:0:0:0:ffff:4e3f:2b26
78.63.43.39 0:0:0:0:0:ffff:4e3f:2b27
78.63.43.40 0:0:0:0:0:ffff:4e3f:2b28
78.63.43.41 0:0:0:0:0:ffff:4e3f:2b29
78.63.43.42 0:0:0:0:0:ffff:4e3f:2b2a
78.63.43.43 0:0:0:0:0:ffff:4e3f:2b2b
78.63.43.44 0:0:0:0:0:ffff:4e3f:2b2c
78.63.43.45 0:0:0:0:0:ffff:4e3f:2b2d
78.63.43.46 0:0:0:0:0:ffff:4e3f:2b2e
78.63.43.47 0:0:0:0:0:ffff:4e3f:2b2f
78.63.43.48 0:0:0:0:0:ffff:4e3f:2b30
78.63.43.49 0:0:0:0:0:ffff:4e3f:2b31
78.63.43.50 0:0:0:0:0:ffff:4e3f:2b32
78.63.43.51 0:0:0:0:0:ffff:4e3f:2b33
78.63.43.52 0:0:0:0:0:ffff:4e3f:2b34
78.63.43.53 0:0:0:0:0:ffff:4e3f:2b35
78.63.43.54 0:0:0:0:0:ffff:4e3f:2b36
78.63.43.55 0:0:0:0:0:ffff:4e3f:2b37
78.63.43.56 0:0:0:0:0:ffff:4e3f:2b38
78.63.43.57 0:0:0:0:0:ffff:4e3f:2b39
78.63.43.58 0:0:0:0:0:ffff:4e3f:2b3a
78.63.43.59 0:0:0:0:0:ffff:4e3f:2b3b
78.63.43.60 0:0:0:0:0:ffff:4e3f:2b3c


78.63.43.61 0:0:0:0:0:ffff:4e3f:2b3d
78.63.43.62 0:0:0:0:0:ffff:4e3f:2b3e
78.63.43.63 0:0:0:0:0:ffff:4e3f:2b3f
78.63.43.64 0:0:0:0:0:ffff:4e3f:2b40
78.63.43.65 0:0:0:0:0:ffff:4e3f:2b41
78.63.43.66 0:0:0:0:0:ffff:4e3f:2b42
78.63.43.67 0:0:0:0:0:ffff:4e3f:2b43
78.63.43.68 0:0:0:0:0:ffff:4e3f:2b44
78.63.43.69 0:0:0:0:0:ffff:4e3f:2b45
78.63.43.70 0:0:0:0:0:ffff:4e3f:2b46
78.63.43.71 0:0:0:0:0:ffff:4e3f:2b47
78.63.43.72 0:0:0:0:0:ffff:4e3f:2b48
78.63.43.73 0:0:0:0:0:ffff:4e3f:2b49
78.63.43.74 0:0:0:0:0:ffff:4e3f:2b4a
78.63.43.75 0:0:0:0:0:ffff:4e3f:2b4b
78.63.43.76 0:0:0:0:0:ffff:4e3f:2b4c
78.63.43.77 0:0:0:0:0:ffff:4e3f:2b4d
78.63.43.78 0:0:0:0:0:ffff:4e3f:2b4e
78.63.43.79 0:0:0:0:0:ffff:4e3f:2b4f
78.63.43.80 0:0:0:0:0:ffff:4e3f:2b50
78.63.43.81 0:0:0:0:0:ffff:4e3f:2b51
78.63.43.82 0:0:0:0:0:ffff:4e3f:2b52
78.63.43.83 0:0:0:0:0:ffff:4e3f:2b53
78.63.43.84 0:0:0:0:0:ffff:4e3f:2b54
78.63.43.85 0:0:0:0:0:ffff:4e3f:2b55
78.63.43.86 0:0:0:0:0:ffff:4e3f:2b56
78.63.43.87 0:0:0:0:0:ffff:4e3f:2b57
78.63.43.88 0:0:0:0:0:ffff:4e3f:2b58
78.63.43.89 0:0:0:0:0:ffff:4e3f:2b59
78.63.43.90 0:0:0:0:0:ffff:4e3f:2b5a
78.63.43.91 0:0:0:0:0:ffff:4e3f:2b5b
78.63.43.92 0:0:0:0:0:ffff:4e3f:2b5c
78.63.43.93 0:0:0:0:0:ffff:4e3f:2b5d
78.63.43.94 0:0:0:0:0:ffff:4e3f:2b5e
78.63.43.95 0:0:0:0:0:ffff:4e3f:2b5f
78.63.43.96 0:0:0:0:0:ffff:4e3f:2b60
78.63.43.97 0:0:0:0:0:ffff:4e3f:2b61
78.63.43.98 0:0:0:0:0:ffff:4e3f:2b62
78.63.43.99 0:0:0:0:0:ffff:4e3f:2b63
78.63.43.100 0:0:0:0:0:ffff:4e3f:2b64
78.63.43.101 0:0:0:0:0:ffff:4e3f:2b65
78.63.43.102 0:0:0:0:0:ffff:4e3f:2b66
78.63.43.103 0:0:0:0:0:ffff:4e3f:2b67
78.63.43.104 0:0:0:0:0:ffff:4e3f:2b68
78.63.43.105 0:0:0:0:0:ffff:4e3f:2b69
78.63.43.106 0:0:0:0:0:ffff:4e3f:2b6a
78.63.43.107 0:0:0:0:0:ffff:4e3f:2b6b
78.63.43.108 0:0:0:0:0:ffff:4e3f:2b6c
78.63.43.109 0:0:0:0:0:ffff:4e3f:2b6d
78.63.43.110 0:0:0:0:0:ffff:4e3f:2b6e
78.63.43.111 0:0:0:0:0:ffff:4e3f:2b6f
78.63.43.112 0:0:0:0:0:ffff:4e3f:2b70
78.63.43.113 0:0:0:0:0:ffff:4e3f:2b71
78.63.43.114 0:0:0:0:0:ffff:4e3f:2b72
78.63.43.115 0:0:0:0:0:ffff:4e3f:2b73
78.63.43.116 0:0:0:0:0:ffff:4e3f:2b74
78.63.43.117 0:0:0:0:0:ffff:4e3f:2b75
78.63.43.118 0:0:0:0:0:ffff:4e3f:2b76
78.63.43.119 0:0:0:0:0:ffff:4e3f:2b77
78.63.43.120 0:0:0:0:0:ffff:4e3f:2b78


78.63.43.121 0:0:0:0:0:ffff:4e3f:2b79
78.63.43.122 0:0:0:0:0:ffff:4e3f:2b7a
78.63.43.123 0:0:0:0:0:ffff:4e3f:2b7b
78.63.43.124 0:0:0:0:0:ffff:4e3f:2b7c
78.63.43.125 0:0:0:0:0:ffff:4e3f:2b7d
78.63.43.126 0:0:0:0:0:ffff:4e3f:2b7e
78.63.43.127 0:0:0:0:0:ffff:4e3f:2b7f
78.63.43.128 0:0:0:0:0:ffff:4e3f:2b80
78.63.43.129 0:0:0:0:0:ffff:4e3f:2b81
78.63.43.130 0:0:0:0:0:ffff:4e3f:2b82
78.63.43.131 0:0:0:0:0:ffff:4e3f:2b83
78.63.43.132 0:0:0:0:0:ffff:4e3f:2b84
78.63.43.133 0:0:0:0:0:ffff:4e3f:2b85
78.63.43.134 0:0:0:0:0:ffff:4e3f:2b86
78.63.43.135 0:0:0:0:0:ffff:4e3f:2b87
78.63.43.136 0:0:0:0:0:ffff:4e3f:2b88
78.63.43.137 0:0:0:0:0:ffff:4e3f:2b89
78.63.43.138 0:0:0:0:0:ffff:4e3f:2b8a
78.63.43.139 0:0:0:0:0:ffff:4e3f:2b8b
78.63.43.140 0:0:0:0:0:ffff:4e3f:2b8c
78.63.43.141 0:0:0:0:0:ffff:4e3f:2b8d
78.63.43.142 0:0:0:0:0:ffff:4e3f:2b8e
78.63.43.143 0:0:0:0:0:ffff:4e3f:2b8f
78.63.43.144 0:0:0:0:0:ffff:4e3f:2b90
78.63.43.145 0:0:0:0:0:ffff:4e3f:2b91
78.63.43.146 0:0:0:0:0:ffff:4e3f:2b92
78.63.43.147 0:0:0:0:0:ffff:4e3f:2b93
78.63.43.148 0:0:0:0:0:ffff:4e3f:2b94
78.63.43.149 0:0:0:0:0:ffff:4e3f:2b95
78.63.43.150 0:0:0:0:0:ffff:4e3f:2b96
78.63.43.151 0:0:0:0:0:ffff:4e3f:2b97
78.63.43.152 0:0:0:0:0:ffff:4e3f:2b98
78.63.43.153 0:0:0:0:0:ffff:4e3f:2b99
78.63.43.154 0:0:0:0:0:ffff:4e3f:2b9a
78.63.43.155 0:0:0:0:0:ffff:4e3f:2b9b
78.63.43.156 0:0:0:0:0:ffff:4e3f:2b9c
78.63.43.157 0:0:0:0:0:ffff:4e3f:2b9d
78.63.43.158 0:0:0:0:0:ffff:4e3f:2b9e
78.63.43.159 0:0:0:0:0:ffff:4e3f:2b9f
78.63.43.160 0:0:0:0:0:ffff:4e3f:2ba0
78.63.43.161 0:0:0:0:0:ffff:4e3f:2ba1
78.63.43.162 0:0:0:0:0:ffff:4e3f:2ba2
78.63.43.163 0:0:0:0:0:ffff:4e3f:2ba3
78.63.43.164 0:0:0:0:0:ffff:4e3f:2ba4
78.63.43.165 0:0:0:0:0:ffff:4e3f:2ba5
78.63.43.166 0:0:0:0:0:ffff:4e3f:2ba6
78.63.43.167 0:0:0:0:0:ffff:4e3f:2ba7
78.63.43.168 0:0:0:0:0:ffff:4e3f:2ba8
78.63.43.169 0:0:0:0:0:ffff:4e3f:2ba9
78.63.43.170 0:0:0:0:0:ffff:4e3f:2baa
78.63.43.171 0:0:0:0:0:ffff:4e3f:2bab
78.63.43.172 0:0:0:0:0:ffff:4e3f:2bac
78.63.43.173 0:0:0:0:0:ffff:4e3f:2bad
78.63.43.174 0:0:0:0:0:ffff:4e3f:2bae
78.63.43.175 0:0:0:0:0:ffff:4e3f:2baf
78.63.43.176 0:0:0:0:0:ffff:4e3f:2bb0
78.63.43.177 0:0:0:0:0:ffff:4e3f:2bb1
78.63.43.178 0:0:0:0:0:ffff:4e3f:2bb2
78.63.43.179 0:0:0:0:0:ffff:4e3f:2bb3
78.63.43.180 0:0:0:0:0:ffff:4e3f:2bb4


78.63.43.181 0:0:0:0:0:ffff:4e3f:2bb5
78.63.43.182 0:0:0:0:0:ffff:4e3f:2bb6
78.63.43.183 0:0:0:0:0:ffff:4e3f:2bb7
78.63.43.184 0:0:0:0:0:ffff:4e3f:2bb8
78.63.43.185 0:0:0:0:0:ffff:4e3f:2bb9
78.63.43.186 0:0:0:0:0:ffff:4e3f:2bba
78.63.43.187 0:0:0:0:0:ffff:4e3f:2bbb
78.63.43.188 0:0:0:0:0:ffff:4e3f:2bbc
78.63.43.189 0:0:0:0:0:ffff:4e3f:2bbd
78.63.43.190 0:0:0:0:0:ffff:4e3f:2bbe
78.63.43.191 0:0:0:0:0:ffff:4e3f:2bbf
78.63.43.192 0:0:0:0:0:ffff:4e3f:2bc0
78.63.43.193 0:0:0:0:0:ffff:4e3f:2bc1
78.63.43.194 0:0:0:0:0:ffff:4e3f:2bc2
78.63.43.195 0:0:0:0:0:ffff:4e3f:2bc3
78.63.43.196 0:0:0:0:0:ffff:4e3f:2bc4
78.63.43.197 0:0:0:0:0:ffff:4e3f:2bc5
78.63.43.198 0:0:0:0:0:ffff:4e3f:2bc6
78.63.43.199 0:0:0:0:0:ffff:4e3f:2bc7
78.63.43.200 0:0:0:0:0:ffff:4e3f:2bc8
78.63.43.201 0:0:0:0:0:ffff:4e3f:2bc9
78.63.43.202 0:0:0:0:0:ffff:4e3f:2bca
78.63.43.203 0:0:0:0:0:ffff:4e3f:2bcb
78.63.43.204 0:0:0:0:0:ffff:4e3f:2bcc
78.63.43.205 0:0:0:0:0:ffff:4e3f:2bcd
78.63.43.206 0:0:0:0:0:ffff:4e3f:2bce
78.63.43.207 0:0:0:0:0:ffff:4e3f:2bcf
78.63.43.208 0:0:0:0:0:ffff:4e3f:2bd0
78.63.43.209 0:0:0:0:0:ffff:4e3f:2bd1
78.63.43.210 0:0:0:0:0:ffff:4e3f:2bd2
78.63.43.211 0:0:0:0:0:ffff:4e3f:2bd3
78.63.43.212 0:0:0:0:0:ffff:4e3f:2bd4
78.63.43.213 0:0:0:0:0:ffff:4e3f:2bd5
78.63.43.214 0:0:0:0:0:ffff:4e3f:2bd6
78.63.43.215 0:0:0:0:0:ffff:4e3f:2bd7
78.63.43.216 0:0:0:0:0:ffff:4e3f:2bd8
78.63.43.217 0:0:0:0:0:ffff:4e3f:2bd9
78.63.43.218 0:0:0:0:0:ffff:4e3f:2bda
78.63.43.219 0:0:0:0:0:ffff:4e3f:2bdb
78.63.43.220 0:0:0:0:0:ffff:4e3f:2bdc
78.63.43.221 0:0:0:0:0:ffff:4e3f:2bdd
78.63.43.222 0:0:0:0:0:ffff:4e3f:2bde
78.63.43.223 0:0:0:0:0:ffff:4e3f:2bdf
78.63.43.224 0:0:0:0:0:ffff:4e3f:2be0
78.63.43.225 0:0:0:0:0:ffff:4e3f:2be1
78.63.43.226 0:0:0:0:0:ffff:4e3f:2be2
78.63.43.227 0:0:0:0:0:ffff:4e3f:2be3
78.63.43.228 0:0:0:0:0:ffff:4e3f:2be4
78.63.43.229 0:0:0:0:0:ffff:4e3f:2be5
78.63.43.230 0:0:0:0:0:ffff:4e3f:2be6
78.63.43.231 0:0:0:0:0:ffff:4e3f:2be7
78.63.43.232 0:0:0:0:0:ffff:4e3f:2be8
78.63.43.233 0:0:0:0:0:ffff:4e3f:2be9
78.63.43.234 0:0:0:0:0:ffff:4e3f:2bea
78.63.43.235 0:0:0:0:0:ffff:4e3f:2beb
78.63.43.236 0:0:0:0:0:ffff:4e3f:2bec
78.63.43.237 0:0:0:0:0:ffff:4e3f:2bed
78.63.43.238 0:0:0:0:0:ffff:4e3f:2bee
78.63.43.239 0:0:0:0:0:ffff:4e3f:2bef
78.63.43.240 0:0:0:0:0:ffff:4e3f:2bf0
78.63.43.241 0:0:0:0:0:ffff:4e3f:2bf1
78.63.43.242 0:0:0:0:0:ffff:4e3f:2bf2
78.63.43.243 0:0:0:0:0:ffff:4e3f:2bf3
78.63.43.244 0:0:0:0:0:ffff:4e3f:2bf4
78.63.43.245 0:0:0:0:0:ffff:4e3f:2bf5
78.63.43.246 0:0:0:0:0:ffff:4e3f:2bf6
78.63.43.247 0:0:0:0:0:ffff:4e3f:2bf7
78.63.43.248 0:0:0:0:0:ffff:4e3f:2bf8
78.63.43.249 0:0:0:0:0:ffff:4e3f:2bf9
78.63.43.250 0:0:0:0:0:ffff:4e3f:2bfa
78.63.43.251 0:0:0:0:0:ffff:4e3f:2bfb
78.63.43.252 0:0:0:0:0:ffff:4e3f:2bfc
78.63.43.253 0:0:0:0:0:ffff:4e3f:2bfd
78.63.43.254 0:0:0:0:0:ffff:4e3f:2bfe
78.63.43.255 0:0:0:0:0:ffff:4e3f:2bff


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.