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
32.166.78.1 0:0:0:0:0:ffff:20a6:4e01
32.166.78.2 0:0:0:0:0:ffff:20a6:4e02
32.166.78.3 0:0:0:0:0:ffff:20a6:4e03
32.166.78.4 0:0:0:0:0:ffff:20a6:4e04
32.166.78.5 0:0:0:0:0:ffff:20a6:4e05
32.166.78.6 0:0:0:0:0:ffff:20a6:4e06
32.166.78.7 0:0:0:0:0:ffff:20a6:4e07
32.166.78.8 0:0:0:0:0:ffff:20a6:4e08
32.166.78.9 0:0:0:0:0:ffff:20a6:4e09
32.166.78.10 0:0:0:0:0:ffff:20a6:4e0a
32.166.78.11 0:0:0:0:0:ffff:20a6:4e0b
32.166.78.12 0:0:0:0:0:ffff:20a6:4e0c
32.166.78.13 0:0:0:0:0:ffff:20a6:4e0d
32.166.78.14 0:0:0:0:0:ffff:20a6:4e0e
32.166.78.15 0:0:0:0:0:ffff:20a6:4e0f
32.166.78.16 0:0:0:0:0:ffff:20a6:4e10
32.166.78.17 0:0:0:0:0:ffff:20a6:4e11
32.166.78.18 0:0:0:0:0:ffff:20a6:4e12
32.166.78.19 0:0:0:0:0:ffff:20a6:4e13
32.166.78.20 0:0:0:0:0:ffff:20a6:4e14
32.166.78.21 0:0:0:0:0:ffff:20a6:4e15
32.166.78.22 0:0:0:0:0:ffff:20a6:4e16
32.166.78.23 0:0:0:0:0:ffff:20a6:4e17
32.166.78.24 0:0:0:0:0:ffff:20a6:4e18
32.166.78.25 0:0:0:0:0:ffff:20a6:4e19
32.166.78.26 0:0:0:0:0:ffff:20a6:4e1a
32.166.78.27 0:0:0:0:0:ffff:20a6:4e1b
32.166.78.28 0:0:0:0:0:ffff:20a6:4e1c
32.166.78.29 0:0:0:0:0:ffff:20a6:4e1d
32.166.78.30 0:0:0:0:0:ffff:20a6:4e1e
32.166.78.31 0:0:0:0:0:ffff:20a6:4e1f
32.166.78.32 0:0:0:0:0:ffff:20a6:4e20
32.166.78.33 0:0:0:0:0:ffff:20a6:4e21
32.166.78.34 0:0:0:0:0:ffff:20a6:4e22
32.166.78.35 0:0:0:0:0:ffff:20a6:4e23
32.166.78.36 0:0:0:0:0:ffff:20a6:4e24
32.166.78.37 0:0:0:0:0:ffff:20a6:4e25
32.166.78.38 0:0:0:0:0:ffff:20a6:4e26
32.166.78.39 0:0:0:0:0:ffff:20a6:4e27
32.166.78.40 0:0:0:0:0:ffff:20a6:4e28
32.166.78.41 0:0:0:0:0:ffff:20a6:4e29
32.166.78.42 0:0:0:0:0:ffff:20a6:4e2a
32.166.78.43 0:0:0:0:0:ffff:20a6:4e2b
32.166.78.44 0:0:0:0:0:ffff:20a6:4e2c
32.166.78.45 0:0:0:0:0:ffff:20a6:4e2d
32.166.78.46 0:0:0:0:0:ffff:20a6:4e2e
32.166.78.47 0:0:0:0:0:ffff:20a6:4e2f
32.166.78.48 0:0:0:0:0:ffff:20a6:4e30
32.166.78.49 0:0:0:0:0:ffff:20a6:4e31
32.166.78.50 0:0:0:0:0:ffff:20a6:4e32
32.166.78.51 0:0:0:0:0:ffff:20a6:4e33
32.166.78.52 0:0:0:0:0:ffff:20a6:4e34
32.166.78.53 0:0:0:0:0:ffff:20a6:4e35
32.166.78.54 0:0:0:0:0:ffff:20a6:4e36
32.166.78.55 0:0:0:0:0:ffff:20a6:4e37
32.166.78.56 0:0:0:0:0:ffff:20a6:4e38
32.166.78.57 0:0:0:0:0:ffff:20a6:4e39
32.166.78.58 0:0:0:0:0:ffff:20a6:4e3a
32.166.78.59 0:0:0:0:0:ffff:20a6:4e3b
32.166.78.60 0:0:0:0:0:ffff:20a6:4e3c


32.166.78.61 0:0:0:0:0:ffff:20a6:4e3d
32.166.78.62 0:0:0:0:0:ffff:20a6:4e3e
32.166.78.63 0:0:0:0:0:ffff:20a6:4e3f
32.166.78.64 0:0:0:0:0:ffff:20a6:4e40
32.166.78.65 0:0:0:0:0:ffff:20a6:4e41
32.166.78.66 0:0:0:0:0:ffff:20a6:4e42
32.166.78.67 0:0:0:0:0:ffff:20a6:4e43
32.166.78.68 0:0:0:0:0:ffff:20a6:4e44
32.166.78.69 0:0:0:0:0:ffff:20a6:4e45
32.166.78.70 0:0:0:0:0:ffff:20a6:4e46
32.166.78.71 0:0:0:0:0:ffff:20a6:4e47
32.166.78.72 0:0:0:0:0:ffff:20a6:4e48
32.166.78.73 0:0:0:0:0:ffff:20a6:4e49
32.166.78.74 0:0:0:0:0:ffff:20a6:4e4a
32.166.78.75 0:0:0:0:0:ffff:20a6:4e4b
32.166.78.76 0:0:0:0:0:ffff:20a6:4e4c
32.166.78.77 0:0:0:0:0:ffff:20a6:4e4d
32.166.78.78 0:0:0:0:0:ffff:20a6:4e4e
32.166.78.79 0:0:0:0:0:ffff:20a6:4e4f
32.166.78.80 0:0:0:0:0:ffff:20a6:4e50
32.166.78.81 0:0:0:0:0:ffff:20a6:4e51
32.166.78.82 0:0:0:0:0:ffff:20a6:4e52
32.166.78.83 0:0:0:0:0:ffff:20a6:4e53
32.166.78.84 0:0:0:0:0:ffff:20a6:4e54
32.166.78.85 0:0:0:0:0:ffff:20a6:4e55
32.166.78.86 0:0:0:0:0:ffff:20a6:4e56
32.166.78.87 0:0:0:0:0:ffff:20a6:4e57
32.166.78.88 0:0:0:0:0:ffff:20a6:4e58
32.166.78.89 0:0:0:0:0:ffff:20a6:4e59
32.166.78.90 0:0:0:0:0:ffff:20a6:4e5a
32.166.78.91 0:0:0:0:0:ffff:20a6:4e5b
32.166.78.92 0:0:0:0:0:ffff:20a6:4e5c
32.166.78.93 0:0:0:0:0:ffff:20a6:4e5d
32.166.78.94 0:0:0:0:0:ffff:20a6:4e5e
32.166.78.95 0:0:0:0:0:ffff:20a6:4e5f
32.166.78.96 0:0:0:0:0:ffff:20a6:4e60
32.166.78.97 0:0:0:0:0:ffff:20a6:4e61
32.166.78.98 0:0:0:0:0:ffff:20a6:4e62
32.166.78.99 0:0:0:0:0:ffff:20a6:4e63
32.166.78.100 0:0:0:0:0:ffff:20a6:4e64
32.166.78.101 0:0:0:0:0:ffff:20a6:4e65
32.166.78.102 0:0:0:0:0:ffff:20a6:4e66
32.166.78.103 0:0:0:0:0:ffff:20a6:4e67
32.166.78.104 0:0:0:0:0:ffff:20a6:4e68
32.166.78.105 0:0:0:0:0:ffff:20a6:4e69
32.166.78.106 0:0:0:0:0:ffff:20a6:4e6a
32.166.78.107 0:0:0:0:0:ffff:20a6:4e6b
32.166.78.108 0:0:0:0:0:ffff:20a6:4e6c
32.166.78.109 0:0:0:0:0:ffff:20a6:4e6d
32.166.78.110 0:0:0:0:0:ffff:20a6:4e6e
32.166.78.111 0:0:0:0:0:ffff:20a6:4e6f
32.166.78.112 0:0:0:0:0:ffff:20a6:4e70
32.166.78.113 0:0:0:0:0:ffff:20a6:4e71
32.166.78.114 0:0:0:0:0:ffff:20a6:4e72
32.166.78.115 0:0:0:0:0:ffff:20a6:4e73
32.166.78.116 0:0:0:0:0:ffff:20a6:4e74
32.166.78.117 0:0:0:0:0:ffff:20a6:4e75
32.166.78.118 0:0:0:0:0:ffff:20a6:4e76
32.166.78.119 0:0:0:0:0:ffff:20a6:4e77
32.166.78.120 0:0:0:0:0:ffff:20a6:4e78


32.166.78.121 0:0:0:0:0:ffff:20a6:4e79
32.166.78.122 0:0:0:0:0:ffff:20a6:4e7a
32.166.78.123 0:0:0:0:0:ffff:20a6:4e7b
32.166.78.124 0:0:0:0:0:ffff:20a6:4e7c
32.166.78.125 0:0:0:0:0:ffff:20a6:4e7d
32.166.78.126 0:0:0:0:0:ffff:20a6:4e7e
32.166.78.127 0:0:0:0:0:ffff:20a6:4e7f
32.166.78.128 0:0:0:0:0:ffff:20a6:4e80
32.166.78.129 0:0:0:0:0:ffff:20a6:4e81
32.166.78.130 0:0:0:0:0:ffff:20a6:4e82
32.166.78.131 0:0:0:0:0:ffff:20a6:4e83
32.166.78.132 0:0:0:0:0:ffff:20a6:4e84
32.166.78.133 0:0:0:0:0:ffff:20a6:4e85
32.166.78.134 0:0:0:0:0:ffff:20a6:4e86
32.166.78.135 0:0:0:0:0:ffff:20a6:4e87
32.166.78.136 0:0:0:0:0:ffff:20a6:4e88
32.166.78.137 0:0:0:0:0:ffff:20a6:4e89
32.166.78.138 0:0:0:0:0:ffff:20a6:4e8a
32.166.78.139 0:0:0:0:0:ffff:20a6:4e8b
32.166.78.140 0:0:0:0:0:ffff:20a6:4e8c
32.166.78.141 0:0:0:0:0:ffff:20a6:4e8d
32.166.78.142 0:0:0:0:0:ffff:20a6:4e8e
32.166.78.143 0:0:0:0:0:ffff:20a6:4e8f
32.166.78.144 0:0:0:0:0:ffff:20a6:4e90
32.166.78.145 0:0:0:0:0:ffff:20a6:4e91
32.166.78.146 0:0:0:0:0:ffff:20a6:4e92
32.166.78.147 0:0:0:0:0:ffff:20a6:4e93
32.166.78.148 0:0:0:0:0:ffff:20a6:4e94
32.166.78.149 0:0:0:0:0:ffff:20a6:4e95
32.166.78.150 0:0:0:0:0:ffff:20a6:4e96
32.166.78.151 0:0:0:0:0:ffff:20a6:4e97
32.166.78.152 0:0:0:0:0:ffff:20a6:4e98
32.166.78.153 0:0:0:0:0:ffff:20a6:4e99
32.166.78.154 0:0:0:0:0:ffff:20a6:4e9a
32.166.78.155 0:0:0:0:0:ffff:20a6:4e9b
32.166.78.156 0:0:0:0:0:ffff:20a6:4e9c
32.166.78.157 0:0:0:0:0:ffff:20a6:4e9d
32.166.78.158 0:0:0:0:0:ffff:20a6:4e9e
32.166.78.159 0:0:0:0:0:ffff:20a6:4e9f
32.166.78.160 0:0:0:0:0:ffff:20a6:4ea0
32.166.78.161 0:0:0:0:0:ffff:20a6:4ea1
32.166.78.162 0:0:0:0:0:ffff:20a6:4ea2
32.166.78.163 0:0:0:0:0:ffff:20a6:4ea3
32.166.78.164 0:0:0:0:0:ffff:20a6:4ea4
32.166.78.165 0:0:0:0:0:ffff:20a6:4ea5
32.166.78.166 0:0:0:0:0:ffff:20a6:4ea6
32.166.78.167 0:0:0:0:0:ffff:20a6:4ea7
32.166.78.168 0:0:0:0:0:ffff:20a6:4ea8
32.166.78.169 0:0:0:0:0:ffff:20a6:4ea9
32.166.78.170 0:0:0:0:0:ffff:20a6:4eaa
32.166.78.171 0:0:0:0:0:ffff:20a6:4eab
32.166.78.172 0:0:0:0:0:ffff:20a6:4eac
32.166.78.173 0:0:0:0:0:ffff:20a6:4ead
32.166.78.174 0:0:0:0:0:ffff:20a6:4eae
32.166.78.175 0:0:0:0:0:ffff:20a6:4eaf
32.166.78.176 0:0:0:0:0:ffff:20a6:4eb0
32.166.78.177 0:0:0:0:0:ffff:20a6:4eb1
32.166.78.178 0:0:0:0:0:ffff:20a6:4eb2
32.166.78.179 0:0:0:0:0:ffff:20a6:4eb3
32.166.78.180 0:0:0:0:0:ffff:20a6:4eb4


32.166.78.181 0:0:0:0:0:ffff:20a6:4eb5
32.166.78.182 0:0:0:0:0:ffff:20a6:4eb6
32.166.78.183 0:0:0:0:0:ffff:20a6:4eb7
32.166.78.184 0:0:0:0:0:ffff:20a6:4eb8
32.166.78.185 0:0:0:0:0:ffff:20a6:4eb9
32.166.78.186 0:0:0:0:0:ffff:20a6:4eba
32.166.78.187 0:0:0:0:0:ffff:20a6:4ebb
32.166.78.188 0:0:0:0:0:ffff:20a6:4ebc
32.166.78.189 0:0:0:0:0:ffff:20a6:4ebd
32.166.78.190 0:0:0:0:0:ffff:20a6:4ebe
32.166.78.191 0:0:0:0:0:ffff:20a6:4ebf
32.166.78.192 0:0:0:0:0:ffff:20a6:4ec0
32.166.78.193 0:0:0:0:0:ffff:20a6:4ec1
32.166.78.194 0:0:0:0:0:ffff:20a6:4ec2
32.166.78.195 0:0:0:0:0:ffff:20a6:4ec3
32.166.78.196 0:0:0:0:0:ffff:20a6:4ec4
32.166.78.197 0:0:0:0:0:ffff:20a6:4ec5
32.166.78.198 0:0:0:0:0:ffff:20a6:4ec6
32.166.78.199 0:0:0:0:0:ffff:20a6:4ec7
32.166.78.200 0:0:0:0:0:ffff:20a6:4ec8
32.166.78.201 0:0:0:0:0:ffff:20a6:4ec9
32.166.78.202 0:0:0:0:0:ffff:20a6:4eca
32.166.78.203 0:0:0:0:0:ffff:20a6:4ecb
32.166.78.204 0:0:0:0:0:ffff:20a6:4ecc
32.166.78.205 0:0:0:0:0:ffff:20a6:4ecd
32.166.78.206 0:0:0:0:0:ffff:20a6:4ece
32.166.78.207 0:0:0:0:0:ffff:20a6:4ecf
32.166.78.208 0:0:0:0:0:ffff:20a6:4ed0
32.166.78.209 0:0:0:0:0:ffff:20a6:4ed1
32.166.78.210 0:0:0:0:0:ffff:20a6:4ed2
32.166.78.211 0:0:0:0:0:ffff:20a6:4ed3
32.166.78.212 0:0:0:0:0:ffff:20a6:4ed4
32.166.78.213 0:0:0:0:0:ffff:20a6:4ed5
32.166.78.214 0:0:0:0:0:ffff:20a6:4ed6
32.166.78.215 0:0:0:0:0:ffff:20a6:4ed7
32.166.78.216 0:0:0:0:0:ffff:20a6:4ed8
32.166.78.217 0:0:0:0:0:ffff:20a6:4ed9
32.166.78.218 0:0:0:0:0:ffff:20a6:4eda
32.166.78.219 0:0:0:0:0:ffff:20a6:4edb
32.166.78.220 0:0:0:0:0:ffff:20a6:4edc
32.166.78.221 0:0:0:0:0:ffff:20a6:4edd
32.166.78.222 0:0:0:0:0:ffff:20a6:4ede
32.166.78.223 0:0:0:0:0:ffff:20a6:4edf
32.166.78.224 0:0:0:0:0:ffff:20a6:4ee0
32.166.78.225 0:0:0:0:0:ffff:20a6:4ee1
32.166.78.226 0:0:0:0:0:ffff:20a6:4ee2
32.166.78.227 0:0:0:0:0:ffff:20a6:4ee3
32.166.78.228 0:0:0:0:0:ffff:20a6:4ee4
32.166.78.229 0:0:0:0:0:ffff:20a6:4ee5
32.166.78.230 0:0:0:0:0:ffff:20a6:4ee6
32.166.78.231 0:0:0:0:0:ffff:20a6:4ee7
32.166.78.232 0:0:0:0:0:ffff:20a6:4ee8
32.166.78.233 0:0:0:0:0:ffff:20a6:4ee9
32.166.78.234 0:0:0:0:0:ffff:20a6:4eea
32.166.78.235 0:0:0:0:0:ffff:20a6:4eeb
32.166.78.236 0:0:0:0:0:ffff:20a6:4eec
32.166.78.237 0:0:0:0:0:ffff:20a6:4eed
32.166.78.238 0:0:0:0:0:ffff:20a6:4eee
32.166.78.239 0:0:0:0:0:ffff:20a6:4eef
32.166.78.240 0:0:0:0:0:ffff:20a6:4ef0
32.166.78.241 0:0:0:0:0:ffff:20a6:4ef1
32.166.78.242 0:0:0:0:0:ffff:20a6:4ef2
32.166.78.243 0:0:0:0:0:ffff:20a6:4ef3
32.166.78.244 0:0:0:0:0:ffff:20a6:4ef4
32.166.78.245 0:0:0:0:0:ffff:20a6:4ef5
32.166.78.246 0:0:0:0:0:ffff:20a6:4ef6
32.166.78.247 0:0:0:0:0:ffff:20a6:4ef7
32.166.78.248 0:0:0:0:0:ffff:20a6:4ef8
32.166.78.249 0:0:0:0:0:ffff:20a6:4ef9
32.166.78.250 0:0:0:0:0:ffff:20a6:4efa
32.166.78.251 0:0:0:0:0:ffff:20a6:4efb
32.166.78.252 0:0:0:0:0:ffff:20a6:4efc
32.166.78.253 0:0:0:0:0:ffff:20a6:4efd
32.166.78.254 0:0:0:0:0:ffff:20a6:4efe
32.166.78.255 0:0:0:0:0:ffff:20a6:4eff


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.