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
27.192.78.1 0:0:0:0:0:ffff:1bc0:4e01
27.192.78.2 0:0:0:0:0:ffff:1bc0:4e02
27.192.78.3 0:0:0:0:0:ffff:1bc0:4e03
27.192.78.4 0:0:0:0:0:ffff:1bc0:4e04
27.192.78.5 0:0:0:0:0:ffff:1bc0:4e05
27.192.78.6 0:0:0:0:0:ffff:1bc0:4e06
27.192.78.7 0:0:0:0:0:ffff:1bc0:4e07
27.192.78.8 0:0:0:0:0:ffff:1bc0:4e08
27.192.78.9 0:0:0:0:0:ffff:1bc0:4e09
27.192.78.10 0:0:0:0:0:ffff:1bc0:4e0a
27.192.78.11 0:0:0:0:0:ffff:1bc0:4e0b
27.192.78.12 0:0:0:0:0:ffff:1bc0:4e0c
27.192.78.13 0:0:0:0:0:ffff:1bc0:4e0d
27.192.78.14 0:0:0:0:0:ffff:1bc0:4e0e
27.192.78.15 0:0:0:0:0:ffff:1bc0:4e0f
27.192.78.16 0:0:0:0:0:ffff:1bc0:4e10
27.192.78.17 0:0:0:0:0:ffff:1bc0:4e11
27.192.78.18 0:0:0:0:0:ffff:1bc0:4e12
27.192.78.19 0:0:0:0:0:ffff:1bc0:4e13
27.192.78.20 0:0:0:0:0:ffff:1bc0:4e14
27.192.78.21 0:0:0:0:0:ffff:1bc0:4e15
27.192.78.22 0:0:0:0:0:ffff:1bc0:4e16
27.192.78.23 0:0:0:0:0:ffff:1bc0:4e17
27.192.78.24 0:0:0:0:0:ffff:1bc0:4e18
27.192.78.25 0:0:0:0:0:ffff:1bc0:4e19
27.192.78.26 0:0:0:0:0:ffff:1bc0:4e1a
27.192.78.27 0:0:0:0:0:ffff:1bc0:4e1b
27.192.78.28 0:0:0:0:0:ffff:1bc0:4e1c
27.192.78.29 0:0:0:0:0:ffff:1bc0:4e1d
27.192.78.30 0:0:0:0:0:ffff:1bc0:4e1e
27.192.78.31 0:0:0:0:0:ffff:1bc0:4e1f
27.192.78.32 0:0:0:0:0:ffff:1bc0:4e20
27.192.78.33 0:0:0:0:0:ffff:1bc0:4e21
27.192.78.34 0:0:0:0:0:ffff:1bc0:4e22
27.192.78.35 0:0:0:0:0:ffff:1bc0:4e23
27.192.78.36 0:0:0:0:0:ffff:1bc0:4e24
27.192.78.37 0:0:0:0:0:ffff:1bc0:4e25
27.192.78.38 0:0:0:0:0:ffff:1bc0:4e26
27.192.78.39 0:0:0:0:0:ffff:1bc0:4e27
27.192.78.40 0:0:0:0:0:ffff:1bc0:4e28
27.192.78.41 0:0:0:0:0:ffff:1bc0:4e29
27.192.78.42 0:0:0:0:0:ffff:1bc0:4e2a
27.192.78.43 0:0:0:0:0:ffff:1bc0:4e2b
27.192.78.44 0:0:0:0:0:ffff:1bc0:4e2c
27.192.78.45 0:0:0:0:0:ffff:1bc0:4e2d
27.192.78.46 0:0:0:0:0:ffff:1bc0:4e2e
27.192.78.47 0:0:0:0:0:ffff:1bc0:4e2f
27.192.78.48 0:0:0:0:0:ffff:1bc0:4e30
27.192.78.49 0:0:0:0:0:ffff:1bc0:4e31
27.192.78.50 0:0:0:0:0:ffff:1bc0:4e32
27.192.78.51 0:0:0:0:0:ffff:1bc0:4e33
27.192.78.52 0:0:0:0:0:ffff:1bc0:4e34
27.192.78.53 0:0:0:0:0:ffff:1bc0:4e35
27.192.78.54 0:0:0:0:0:ffff:1bc0:4e36
27.192.78.55 0:0:0:0:0:ffff:1bc0:4e37
27.192.78.56 0:0:0:0:0:ffff:1bc0:4e38
27.192.78.57 0:0:0:0:0:ffff:1bc0:4e39
27.192.78.58 0:0:0:0:0:ffff:1bc0:4e3a
27.192.78.59 0:0:0:0:0:ffff:1bc0:4e3b
27.192.78.60 0:0:0:0:0:ffff:1bc0:4e3c


27.192.78.61 0:0:0:0:0:ffff:1bc0:4e3d
27.192.78.62 0:0:0:0:0:ffff:1bc0:4e3e
27.192.78.63 0:0:0:0:0:ffff:1bc0:4e3f
27.192.78.64 0:0:0:0:0:ffff:1bc0:4e40
27.192.78.65 0:0:0:0:0:ffff:1bc0:4e41
27.192.78.66 0:0:0:0:0:ffff:1bc0:4e42
27.192.78.67 0:0:0:0:0:ffff:1bc0:4e43
27.192.78.68 0:0:0:0:0:ffff:1bc0:4e44
27.192.78.69 0:0:0:0:0:ffff:1bc0:4e45
27.192.78.70 0:0:0:0:0:ffff:1bc0:4e46
27.192.78.71 0:0:0:0:0:ffff:1bc0:4e47
27.192.78.72 0:0:0:0:0:ffff:1bc0:4e48
27.192.78.73 0:0:0:0:0:ffff:1bc0:4e49
27.192.78.74 0:0:0:0:0:ffff:1bc0:4e4a
27.192.78.75 0:0:0:0:0:ffff:1bc0:4e4b
27.192.78.76 0:0:0:0:0:ffff:1bc0:4e4c
27.192.78.77 0:0:0:0:0:ffff:1bc0:4e4d
27.192.78.78 0:0:0:0:0:ffff:1bc0:4e4e
27.192.78.79 0:0:0:0:0:ffff:1bc0:4e4f
27.192.78.80 0:0:0:0:0:ffff:1bc0:4e50
27.192.78.81 0:0:0:0:0:ffff:1bc0:4e51
27.192.78.82 0:0:0:0:0:ffff:1bc0:4e52
27.192.78.83 0:0:0:0:0:ffff:1bc0:4e53
27.192.78.84 0:0:0:0:0:ffff:1bc0:4e54
27.192.78.85 0:0:0:0:0:ffff:1bc0:4e55
27.192.78.86 0:0:0:0:0:ffff:1bc0:4e56
27.192.78.87 0:0:0:0:0:ffff:1bc0:4e57
27.192.78.88 0:0:0:0:0:ffff:1bc0:4e58
27.192.78.89 0:0:0:0:0:ffff:1bc0:4e59
27.192.78.90 0:0:0:0:0:ffff:1bc0:4e5a
27.192.78.91 0:0:0:0:0:ffff:1bc0:4e5b
27.192.78.92 0:0:0:0:0:ffff:1bc0:4e5c
27.192.78.93 0:0:0:0:0:ffff:1bc0:4e5d
27.192.78.94 0:0:0:0:0:ffff:1bc0:4e5e
27.192.78.95 0:0:0:0:0:ffff:1bc0:4e5f
27.192.78.96 0:0:0:0:0:ffff:1bc0:4e60
27.192.78.97 0:0:0:0:0:ffff:1bc0:4e61
27.192.78.98 0:0:0:0:0:ffff:1bc0:4e62
27.192.78.99 0:0:0:0:0:ffff:1bc0:4e63
27.192.78.100 0:0:0:0:0:ffff:1bc0:4e64
27.192.78.101 0:0:0:0:0:ffff:1bc0:4e65
27.192.78.102 0:0:0:0:0:ffff:1bc0:4e66
27.192.78.103 0:0:0:0:0:ffff:1bc0:4e67
27.192.78.104 0:0:0:0:0:ffff:1bc0:4e68
27.192.78.105 0:0:0:0:0:ffff:1bc0:4e69
27.192.78.106 0:0:0:0:0:ffff:1bc0:4e6a
27.192.78.107 0:0:0:0:0:ffff:1bc0:4e6b
27.192.78.108 0:0:0:0:0:ffff:1bc0:4e6c
27.192.78.109 0:0:0:0:0:ffff:1bc0:4e6d
27.192.78.110 0:0:0:0:0:ffff:1bc0:4e6e
27.192.78.111 0:0:0:0:0:ffff:1bc0:4e6f
27.192.78.112 0:0:0:0:0:ffff:1bc0:4e70
27.192.78.113 0:0:0:0:0:ffff:1bc0:4e71
27.192.78.114 0:0:0:0:0:ffff:1bc0:4e72
27.192.78.115 0:0:0:0:0:ffff:1bc0:4e73
27.192.78.116 0:0:0:0:0:ffff:1bc0:4e74
27.192.78.117 0:0:0:0:0:ffff:1bc0:4e75
27.192.78.118 0:0:0:0:0:ffff:1bc0:4e76
27.192.78.119 0:0:0:0:0:ffff:1bc0:4e77
27.192.78.120 0:0:0:0:0:ffff:1bc0:4e78


27.192.78.121 0:0:0:0:0:ffff:1bc0:4e79
27.192.78.122 0:0:0:0:0:ffff:1bc0:4e7a
27.192.78.123 0:0:0:0:0:ffff:1bc0:4e7b
27.192.78.124 0:0:0:0:0:ffff:1bc0:4e7c
27.192.78.125 0:0:0:0:0:ffff:1bc0:4e7d
27.192.78.126 0:0:0:0:0:ffff:1bc0:4e7e
27.192.78.127 0:0:0:0:0:ffff:1bc0:4e7f
27.192.78.128 0:0:0:0:0:ffff:1bc0:4e80
27.192.78.129 0:0:0:0:0:ffff:1bc0:4e81
27.192.78.130 0:0:0:0:0:ffff:1bc0:4e82
27.192.78.131 0:0:0:0:0:ffff:1bc0:4e83
27.192.78.132 0:0:0:0:0:ffff:1bc0:4e84
27.192.78.133 0:0:0:0:0:ffff:1bc0:4e85
27.192.78.134 0:0:0:0:0:ffff:1bc0:4e86
27.192.78.135 0:0:0:0:0:ffff:1bc0:4e87
27.192.78.136 0:0:0:0:0:ffff:1bc0:4e88
27.192.78.137 0:0:0:0:0:ffff:1bc0:4e89
27.192.78.138 0:0:0:0:0:ffff:1bc0:4e8a
27.192.78.139 0:0:0:0:0:ffff:1bc0:4e8b
27.192.78.140 0:0:0:0:0:ffff:1bc0:4e8c
27.192.78.141 0:0:0:0:0:ffff:1bc0:4e8d
27.192.78.142 0:0:0:0:0:ffff:1bc0:4e8e
27.192.78.143 0:0:0:0:0:ffff:1bc0:4e8f
27.192.78.144 0:0:0:0:0:ffff:1bc0:4e90
27.192.78.145 0:0:0:0:0:ffff:1bc0:4e91
27.192.78.146 0:0:0:0:0:ffff:1bc0:4e92
27.192.78.147 0:0:0:0:0:ffff:1bc0:4e93
27.192.78.148 0:0:0:0:0:ffff:1bc0:4e94
27.192.78.149 0:0:0:0:0:ffff:1bc0:4e95
27.192.78.150 0:0:0:0:0:ffff:1bc0:4e96
27.192.78.151 0:0:0:0:0:ffff:1bc0:4e97
27.192.78.152 0:0:0:0:0:ffff:1bc0:4e98
27.192.78.153 0:0:0:0:0:ffff:1bc0:4e99
27.192.78.154 0:0:0:0:0:ffff:1bc0:4e9a
27.192.78.155 0:0:0:0:0:ffff:1bc0:4e9b
27.192.78.156 0:0:0:0:0:ffff:1bc0:4e9c
27.192.78.157 0:0:0:0:0:ffff:1bc0:4e9d
27.192.78.158 0:0:0:0:0:ffff:1bc0:4e9e
27.192.78.159 0:0:0:0:0:ffff:1bc0:4e9f
27.192.78.160 0:0:0:0:0:ffff:1bc0:4ea0
27.192.78.161 0:0:0:0:0:ffff:1bc0:4ea1
27.192.78.162 0:0:0:0:0:ffff:1bc0:4ea2
27.192.78.163 0:0:0:0:0:ffff:1bc0:4ea3
27.192.78.164 0:0:0:0:0:ffff:1bc0:4ea4
27.192.78.165 0:0:0:0:0:ffff:1bc0:4ea5
27.192.78.166 0:0:0:0:0:ffff:1bc0:4ea6
27.192.78.167 0:0:0:0:0:ffff:1bc0:4ea7
27.192.78.168 0:0:0:0:0:ffff:1bc0:4ea8
27.192.78.169 0:0:0:0:0:ffff:1bc0:4ea9
27.192.78.170 0:0:0:0:0:ffff:1bc0:4eaa
27.192.78.171 0:0:0:0:0:ffff:1bc0:4eab
27.192.78.172 0:0:0:0:0:ffff:1bc0:4eac
27.192.78.173 0:0:0:0:0:ffff:1bc0:4ead
27.192.78.174 0:0:0:0:0:ffff:1bc0:4eae
27.192.78.175 0:0:0:0:0:ffff:1bc0:4eaf
27.192.78.176 0:0:0:0:0:ffff:1bc0:4eb0
27.192.78.177 0:0:0:0:0:ffff:1bc0:4eb1
27.192.78.178 0:0:0:0:0:ffff:1bc0:4eb2
27.192.78.179 0:0:0:0:0:ffff:1bc0:4eb3
27.192.78.180 0:0:0:0:0:ffff:1bc0:4eb4


27.192.78.181 0:0:0:0:0:ffff:1bc0:4eb5
27.192.78.182 0:0:0:0:0:ffff:1bc0:4eb6
27.192.78.183 0:0:0:0:0:ffff:1bc0:4eb7
27.192.78.184 0:0:0:0:0:ffff:1bc0:4eb8
27.192.78.185 0:0:0:0:0:ffff:1bc0:4eb9
27.192.78.186 0:0:0:0:0:ffff:1bc0:4eba
27.192.78.187 0:0:0:0:0:ffff:1bc0:4ebb
27.192.78.188 0:0:0:0:0:ffff:1bc0:4ebc
27.192.78.189 0:0:0:0:0:ffff:1bc0:4ebd
27.192.78.190 0:0:0:0:0:ffff:1bc0:4ebe
27.192.78.191 0:0:0:0:0:ffff:1bc0:4ebf
27.192.78.192 0:0:0:0:0:ffff:1bc0:4ec0
27.192.78.193 0:0:0:0:0:ffff:1bc0:4ec1
27.192.78.194 0:0:0:0:0:ffff:1bc0:4ec2
27.192.78.195 0:0:0:0:0:ffff:1bc0:4ec3
27.192.78.196 0:0:0:0:0:ffff:1bc0:4ec4
27.192.78.197 0:0:0:0:0:ffff:1bc0:4ec5
27.192.78.198 0:0:0:0:0:ffff:1bc0:4ec6
27.192.78.199 0:0:0:0:0:ffff:1bc0:4ec7
27.192.78.200 0:0:0:0:0:ffff:1bc0:4ec8
27.192.78.201 0:0:0:0:0:ffff:1bc0:4ec9
27.192.78.202 0:0:0:0:0:ffff:1bc0:4eca
27.192.78.203 0:0:0:0:0:ffff:1bc0:4ecb
27.192.78.204 0:0:0:0:0:ffff:1bc0:4ecc
27.192.78.205 0:0:0:0:0:ffff:1bc0:4ecd
27.192.78.206 0:0:0:0:0:ffff:1bc0:4ece
27.192.78.207 0:0:0:0:0:ffff:1bc0:4ecf
27.192.78.208 0:0:0:0:0:ffff:1bc0:4ed0
27.192.78.209 0:0:0:0:0:ffff:1bc0:4ed1
27.192.78.210 0:0:0:0:0:ffff:1bc0:4ed2
27.192.78.211 0:0:0:0:0:ffff:1bc0:4ed3
27.192.78.212 0:0:0:0:0:ffff:1bc0:4ed4
27.192.78.213 0:0:0:0:0:ffff:1bc0:4ed5
27.192.78.214 0:0:0:0:0:ffff:1bc0:4ed6
27.192.78.215 0:0:0:0:0:ffff:1bc0:4ed7
27.192.78.216 0:0:0:0:0:ffff:1bc0:4ed8
27.192.78.217 0:0:0:0:0:ffff:1bc0:4ed9
27.192.78.218 0:0:0:0:0:ffff:1bc0:4eda
27.192.78.219 0:0:0:0:0:ffff:1bc0:4edb
27.192.78.220 0:0:0:0:0:ffff:1bc0:4edc
27.192.78.221 0:0:0:0:0:ffff:1bc0:4edd
27.192.78.222 0:0:0:0:0:ffff:1bc0:4ede
27.192.78.223 0:0:0:0:0:ffff:1bc0:4edf
27.192.78.224 0:0:0:0:0:ffff:1bc0:4ee0
27.192.78.225 0:0:0:0:0:ffff:1bc0:4ee1
27.192.78.226 0:0:0:0:0:ffff:1bc0:4ee2
27.192.78.227 0:0:0:0:0:ffff:1bc0:4ee3
27.192.78.228 0:0:0:0:0:ffff:1bc0:4ee4
27.192.78.229 0:0:0:0:0:ffff:1bc0:4ee5
27.192.78.230 0:0:0:0:0:ffff:1bc0:4ee6
27.192.78.231 0:0:0:0:0:ffff:1bc0:4ee7
27.192.78.232 0:0:0:0:0:ffff:1bc0:4ee8
27.192.78.233 0:0:0:0:0:ffff:1bc0:4ee9
27.192.78.234 0:0:0:0:0:ffff:1bc0:4eea
27.192.78.235 0:0:0:0:0:ffff:1bc0:4eeb
27.192.78.236 0:0:0:0:0:ffff:1bc0:4eec
27.192.78.237 0:0:0:0:0:ffff:1bc0:4eed
27.192.78.238 0:0:0:0:0:ffff:1bc0:4eee
27.192.78.239 0:0:0:0:0:ffff:1bc0:4eef
27.192.78.240 0:0:0:0:0:ffff:1bc0:4ef0
27.192.78.241 0:0:0:0:0:ffff:1bc0:4ef1
27.192.78.242 0:0:0:0:0:ffff:1bc0:4ef2
27.192.78.243 0:0:0:0:0:ffff:1bc0:4ef3
27.192.78.244 0:0:0:0:0:ffff:1bc0:4ef4
27.192.78.245 0:0:0:0:0:ffff:1bc0:4ef5
27.192.78.246 0:0:0:0:0:ffff:1bc0:4ef6
27.192.78.247 0:0:0:0:0:ffff:1bc0:4ef7
27.192.78.248 0:0:0:0:0:ffff:1bc0:4ef8
27.192.78.249 0:0:0:0:0:ffff:1bc0:4ef9
27.192.78.250 0:0:0:0:0:ffff:1bc0:4efa
27.192.78.251 0:0:0:0:0:ffff:1bc0:4efb
27.192.78.252 0:0:0:0:0:ffff:1bc0:4efc
27.192.78.253 0:0:0:0:0:ffff:1bc0:4efd
27.192.78.254 0:0:0:0:0:ffff:1bc0:4efe
27.192.78.255 0:0:0:0:0:ffff:1bc0:4eff


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.