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
140.46.78.1 0:0:0:0:0:ffff:8c2e:4e01
140.46.78.2 0:0:0:0:0:ffff:8c2e:4e02
140.46.78.3 0:0:0:0:0:ffff:8c2e:4e03
140.46.78.4 0:0:0:0:0:ffff:8c2e:4e04
140.46.78.5 0:0:0:0:0:ffff:8c2e:4e05
140.46.78.6 0:0:0:0:0:ffff:8c2e:4e06
140.46.78.7 0:0:0:0:0:ffff:8c2e:4e07
140.46.78.8 0:0:0:0:0:ffff:8c2e:4e08
140.46.78.9 0:0:0:0:0:ffff:8c2e:4e09
140.46.78.10 0:0:0:0:0:ffff:8c2e:4e0a
140.46.78.11 0:0:0:0:0:ffff:8c2e:4e0b
140.46.78.12 0:0:0:0:0:ffff:8c2e:4e0c
140.46.78.13 0:0:0:0:0:ffff:8c2e:4e0d
140.46.78.14 0:0:0:0:0:ffff:8c2e:4e0e
140.46.78.15 0:0:0:0:0:ffff:8c2e:4e0f
140.46.78.16 0:0:0:0:0:ffff:8c2e:4e10
140.46.78.17 0:0:0:0:0:ffff:8c2e:4e11
140.46.78.18 0:0:0:0:0:ffff:8c2e:4e12
140.46.78.19 0:0:0:0:0:ffff:8c2e:4e13
140.46.78.20 0:0:0:0:0:ffff:8c2e:4e14
140.46.78.21 0:0:0:0:0:ffff:8c2e:4e15
140.46.78.22 0:0:0:0:0:ffff:8c2e:4e16
140.46.78.23 0:0:0:0:0:ffff:8c2e:4e17
140.46.78.24 0:0:0:0:0:ffff:8c2e:4e18
140.46.78.25 0:0:0:0:0:ffff:8c2e:4e19
140.46.78.26 0:0:0:0:0:ffff:8c2e:4e1a
140.46.78.27 0:0:0:0:0:ffff:8c2e:4e1b
140.46.78.28 0:0:0:0:0:ffff:8c2e:4e1c
140.46.78.29 0:0:0:0:0:ffff:8c2e:4e1d
140.46.78.30 0:0:0:0:0:ffff:8c2e:4e1e
140.46.78.31 0:0:0:0:0:ffff:8c2e:4e1f
140.46.78.32 0:0:0:0:0:ffff:8c2e:4e20
140.46.78.33 0:0:0:0:0:ffff:8c2e:4e21
140.46.78.34 0:0:0:0:0:ffff:8c2e:4e22
140.46.78.35 0:0:0:0:0:ffff:8c2e:4e23
140.46.78.36 0:0:0:0:0:ffff:8c2e:4e24
140.46.78.37 0:0:0:0:0:ffff:8c2e:4e25
140.46.78.38 0:0:0:0:0:ffff:8c2e:4e26
140.46.78.39 0:0:0:0:0:ffff:8c2e:4e27
140.46.78.40 0:0:0:0:0:ffff:8c2e:4e28
140.46.78.41 0:0:0:0:0:ffff:8c2e:4e29
140.46.78.42 0:0:0:0:0:ffff:8c2e:4e2a
140.46.78.43 0:0:0:0:0:ffff:8c2e:4e2b
140.46.78.44 0:0:0:0:0:ffff:8c2e:4e2c
140.46.78.45 0:0:0:0:0:ffff:8c2e:4e2d
140.46.78.46 0:0:0:0:0:ffff:8c2e:4e2e
140.46.78.47 0:0:0:0:0:ffff:8c2e:4e2f
140.46.78.48 0:0:0:0:0:ffff:8c2e:4e30
140.46.78.49 0:0:0:0:0:ffff:8c2e:4e31
140.46.78.50 0:0:0:0:0:ffff:8c2e:4e32
140.46.78.51 0:0:0:0:0:ffff:8c2e:4e33
140.46.78.52 0:0:0:0:0:ffff:8c2e:4e34
140.46.78.53 0:0:0:0:0:ffff:8c2e:4e35
140.46.78.54 0:0:0:0:0:ffff:8c2e:4e36
140.46.78.55 0:0:0:0:0:ffff:8c2e:4e37
140.46.78.56 0:0:0:0:0:ffff:8c2e:4e38
140.46.78.57 0:0:0:0:0:ffff:8c2e:4e39
140.46.78.58 0:0:0:0:0:ffff:8c2e:4e3a
140.46.78.59 0:0:0:0:0:ffff:8c2e:4e3b
140.46.78.60 0:0:0:0:0:ffff:8c2e:4e3c


140.46.78.61 0:0:0:0:0:ffff:8c2e:4e3d
140.46.78.62 0:0:0:0:0:ffff:8c2e:4e3e
140.46.78.63 0:0:0:0:0:ffff:8c2e:4e3f
140.46.78.64 0:0:0:0:0:ffff:8c2e:4e40
140.46.78.65 0:0:0:0:0:ffff:8c2e:4e41
140.46.78.66 0:0:0:0:0:ffff:8c2e:4e42
140.46.78.67 0:0:0:0:0:ffff:8c2e:4e43
140.46.78.68 0:0:0:0:0:ffff:8c2e:4e44
140.46.78.69 0:0:0:0:0:ffff:8c2e:4e45
140.46.78.70 0:0:0:0:0:ffff:8c2e:4e46
140.46.78.71 0:0:0:0:0:ffff:8c2e:4e47
140.46.78.72 0:0:0:0:0:ffff:8c2e:4e48
140.46.78.73 0:0:0:0:0:ffff:8c2e:4e49
140.46.78.74 0:0:0:0:0:ffff:8c2e:4e4a
140.46.78.75 0:0:0:0:0:ffff:8c2e:4e4b
140.46.78.76 0:0:0:0:0:ffff:8c2e:4e4c
140.46.78.77 0:0:0:0:0:ffff:8c2e:4e4d
140.46.78.78 0:0:0:0:0:ffff:8c2e:4e4e
140.46.78.79 0:0:0:0:0:ffff:8c2e:4e4f
140.46.78.80 0:0:0:0:0:ffff:8c2e:4e50
140.46.78.81 0:0:0:0:0:ffff:8c2e:4e51
140.46.78.82 0:0:0:0:0:ffff:8c2e:4e52
140.46.78.83 0:0:0:0:0:ffff:8c2e:4e53
140.46.78.84 0:0:0:0:0:ffff:8c2e:4e54
140.46.78.85 0:0:0:0:0:ffff:8c2e:4e55
140.46.78.86 0:0:0:0:0:ffff:8c2e:4e56
140.46.78.87 0:0:0:0:0:ffff:8c2e:4e57
140.46.78.88 0:0:0:0:0:ffff:8c2e:4e58
140.46.78.89 0:0:0:0:0:ffff:8c2e:4e59
140.46.78.90 0:0:0:0:0:ffff:8c2e:4e5a
140.46.78.91 0:0:0:0:0:ffff:8c2e:4e5b
140.46.78.92 0:0:0:0:0:ffff:8c2e:4e5c
140.46.78.93 0:0:0:0:0:ffff:8c2e:4e5d
140.46.78.94 0:0:0:0:0:ffff:8c2e:4e5e
140.46.78.95 0:0:0:0:0:ffff:8c2e:4e5f
140.46.78.96 0:0:0:0:0:ffff:8c2e:4e60
140.46.78.97 0:0:0:0:0:ffff:8c2e:4e61
140.46.78.98 0:0:0:0:0:ffff:8c2e:4e62
140.46.78.99 0:0:0:0:0:ffff:8c2e:4e63
140.46.78.100 0:0:0:0:0:ffff:8c2e:4e64
140.46.78.101 0:0:0:0:0:ffff:8c2e:4e65
140.46.78.102 0:0:0:0:0:ffff:8c2e:4e66
140.46.78.103 0:0:0:0:0:ffff:8c2e:4e67
140.46.78.104 0:0:0:0:0:ffff:8c2e:4e68
140.46.78.105 0:0:0:0:0:ffff:8c2e:4e69
140.46.78.106 0:0:0:0:0:ffff:8c2e:4e6a
140.46.78.107 0:0:0:0:0:ffff:8c2e:4e6b
140.46.78.108 0:0:0:0:0:ffff:8c2e:4e6c
140.46.78.109 0:0:0:0:0:ffff:8c2e:4e6d
140.46.78.110 0:0:0:0:0:ffff:8c2e:4e6e
140.46.78.111 0:0:0:0:0:ffff:8c2e:4e6f
140.46.78.112 0:0:0:0:0:ffff:8c2e:4e70
140.46.78.113 0:0:0:0:0:ffff:8c2e:4e71
140.46.78.114 0:0:0:0:0:ffff:8c2e:4e72
140.46.78.115 0:0:0:0:0:ffff:8c2e:4e73
140.46.78.116 0:0:0:0:0:ffff:8c2e:4e74
140.46.78.117 0:0:0:0:0:ffff:8c2e:4e75
140.46.78.118 0:0:0:0:0:ffff:8c2e:4e76
140.46.78.119 0:0:0:0:0:ffff:8c2e:4e77
140.46.78.120 0:0:0:0:0:ffff:8c2e:4e78


140.46.78.121 0:0:0:0:0:ffff:8c2e:4e79
140.46.78.122 0:0:0:0:0:ffff:8c2e:4e7a
140.46.78.123 0:0:0:0:0:ffff:8c2e:4e7b
140.46.78.124 0:0:0:0:0:ffff:8c2e:4e7c
140.46.78.125 0:0:0:0:0:ffff:8c2e:4e7d
140.46.78.126 0:0:0:0:0:ffff:8c2e:4e7e
140.46.78.127 0:0:0:0:0:ffff:8c2e:4e7f
140.46.78.128 0:0:0:0:0:ffff:8c2e:4e80
140.46.78.129 0:0:0:0:0:ffff:8c2e:4e81
140.46.78.130 0:0:0:0:0:ffff:8c2e:4e82
140.46.78.131 0:0:0:0:0:ffff:8c2e:4e83
140.46.78.132 0:0:0:0:0:ffff:8c2e:4e84
140.46.78.133 0:0:0:0:0:ffff:8c2e:4e85
140.46.78.134 0:0:0:0:0:ffff:8c2e:4e86
140.46.78.135 0:0:0:0:0:ffff:8c2e:4e87
140.46.78.136 0:0:0:0:0:ffff:8c2e:4e88
140.46.78.137 0:0:0:0:0:ffff:8c2e:4e89
140.46.78.138 0:0:0:0:0:ffff:8c2e:4e8a
140.46.78.139 0:0:0:0:0:ffff:8c2e:4e8b
140.46.78.140 0:0:0:0:0:ffff:8c2e:4e8c
140.46.78.141 0:0:0:0:0:ffff:8c2e:4e8d
140.46.78.142 0:0:0:0:0:ffff:8c2e:4e8e
140.46.78.143 0:0:0:0:0:ffff:8c2e:4e8f
140.46.78.144 0:0:0:0:0:ffff:8c2e:4e90
140.46.78.145 0:0:0:0:0:ffff:8c2e:4e91
140.46.78.146 0:0:0:0:0:ffff:8c2e:4e92
140.46.78.147 0:0:0:0:0:ffff:8c2e:4e93
140.46.78.148 0:0:0:0:0:ffff:8c2e:4e94
140.46.78.149 0:0:0:0:0:ffff:8c2e:4e95
140.46.78.150 0:0:0:0:0:ffff:8c2e:4e96
140.46.78.151 0:0:0:0:0:ffff:8c2e:4e97
140.46.78.152 0:0:0:0:0:ffff:8c2e:4e98
140.46.78.153 0:0:0:0:0:ffff:8c2e:4e99
140.46.78.154 0:0:0:0:0:ffff:8c2e:4e9a
140.46.78.155 0:0:0:0:0:ffff:8c2e:4e9b
140.46.78.156 0:0:0:0:0:ffff:8c2e:4e9c
140.46.78.157 0:0:0:0:0:ffff:8c2e:4e9d
140.46.78.158 0:0:0:0:0:ffff:8c2e:4e9e
140.46.78.159 0:0:0:0:0:ffff:8c2e:4e9f
140.46.78.160 0:0:0:0:0:ffff:8c2e:4ea0
140.46.78.161 0:0:0:0:0:ffff:8c2e:4ea1
140.46.78.162 0:0:0:0:0:ffff:8c2e:4ea2
140.46.78.163 0:0:0:0:0:ffff:8c2e:4ea3
140.46.78.164 0:0:0:0:0:ffff:8c2e:4ea4
140.46.78.165 0:0:0:0:0:ffff:8c2e:4ea5
140.46.78.166 0:0:0:0:0:ffff:8c2e:4ea6
140.46.78.167 0:0:0:0:0:ffff:8c2e:4ea7
140.46.78.168 0:0:0:0:0:ffff:8c2e:4ea8
140.46.78.169 0:0:0:0:0:ffff:8c2e:4ea9
140.46.78.170 0:0:0:0:0:ffff:8c2e:4eaa
140.46.78.171 0:0:0:0:0:ffff:8c2e:4eab
140.46.78.172 0:0:0:0:0:ffff:8c2e:4eac
140.46.78.173 0:0:0:0:0:ffff:8c2e:4ead
140.46.78.174 0:0:0:0:0:ffff:8c2e:4eae
140.46.78.175 0:0:0:0:0:ffff:8c2e:4eaf
140.46.78.176 0:0:0:0:0:ffff:8c2e:4eb0
140.46.78.177 0:0:0:0:0:ffff:8c2e:4eb1
140.46.78.178 0:0:0:0:0:ffff:8c2e:4eb2
140.46.78.179 0:0:0:0:0:ffff:8c2e:4eb3
140.46.78.180 0:0:0:0:0:ffff:8c2e:4eb4


140.46.78.181 0:0:0:0:0:ffff:8c2e:4eb5
140.46.78.182 0:0:0:0:0:ffff:8c2e:4eb6
140.46.78.183 0:0:0:0:0:ffff:8c2e:4eb7
140.46.78.184 0:0:0:0:0:ffff:8c2e:4eb8
140.46.78.185 0:0:0:0:0:ffff:8c2e:4eb9
140.46.78.186 0:0:0:0:0:ffff:8c2e:4eba
140.46.78.187 0:0:0:0:0:ffff:8c2e:4ebb
140.46.78.188 0:0:0:0:0:ffff:8c2e:4ebc
140.46.78.189 0:0:0:0:0:ffff:8c2e:4ebd
140.46.78.190 0:0:0:0:0:ffff:8c2e:4ebe
140.46.78.191 0:0:0:0:0:ffff:8c2e:4ebf
140.46.78.192 0:0:0:0:0:ffff:8c2e:4ec0
140.46.78.193 0:0:0:0:0:ffff:8c2e:4ec1
140.46.78.194 0:0:0:0:0:ffff:8c2e:4ec2
140.46.78.195 0:0:0:0:0:ffff:8c2e:4ec3
140.46.78.196 0:0:0:0:0:ffff:8c2e:4ec4
140.46.78.197 0:0:0:0:0:ffff:8c2e:4ec5
140.46.78.198 0:0:0:0:0:ffff:8c2e:4ec6
140.46.78.199 0:0:0:0:0:ffff:8c2e:4ec7
140.46.78.200 0:0:0:0:0:ffff:8c2e:4ec8
140.46.78.201 0:0:0:0:0:ffff:8c2e:4ec9
140.46.78.202 0:0:0:0:0:ffff:8c2e:4eca
140.46.78.203 0:0:0:0:0:ffff:8c2e:4ecb
140.46.78.204 0:0:0:0:0:ffff:8c2e:4ecc
140.46.78.205 0:0:0:0:0:ffff:8c2e:4ecd
140.46.78.206 0:0:0:0:0:ffff:8c2e:4ece
140.46.78.207 0:0:0:0:0:ffff:8c2e:4ecf
140.46.78.208 0:0:0:0:0:ffff:8c2e:4ed0
140.46.78.209 0:0:0:0:0:ffff:8c2e:4ed1
140.46.78.210 0:0:0:0:0:ffff:8c2e:4ed2
140.46.78.211 0:0:0:0:0:ffff:8c2e:4ed3
140.46.78.212 0:0:0:0:0:ffff:8c2e:4ed4
140.46.78.213 0:0:0:0:0:ffff:8c2e:4ed5
140.46.78.214 0:0:0:0:0:ffff:8c2e:4ed6
140.46.78.215 0:0:0:0:0:ffff:8c2e:4ed7
140.46.78.216 0:0:0:0:0:ffff:8c2e:4ed8
140.46.78.217 0:0:0:0:0:ffff:8c2e:4ed9
140.46.78.218 0:0:0:0:0:ffff:8c2e:4eda
140.46.78.219 0:0:0:0:0:ffff:8c2e:4edb
140.46.78.220 0:0:0:0:0:ffff:8c2e:4edc
140.46.78.221 0:0:0:0:0:ffff:8c2e:4edd
140.46.78.222 0:0:0:0:0:ffff:8c2e:4ede
140.46.78.223 0:0:0:0:0:ffff:8c2e:4edf
140.46.78.224 0:0:0:0:0:ffff:8c2e:4ee0
140.46.78.225 0:0:0:0:0:ffff:8c2e:4ee1
140.46.78.226 0:0:0:0:0:ffff:8c2e:4ee2
140.46.78.227 0:0:0:0:0:ffff:8c2e:4ee3
140.46.78.228 0:0:0:0:0:ffff:8c2e:4ee4
140.46.78.229 0:0:0:0:0:ffff:8c2e:4ee5
140.46.78.230 0:0:0:0:0:ffff:8c2e:4ee6
140.46.78.231 0:0:0:0:0:ffff:8c2e:4ee7
140.46.78.232 0:0:0:0:0:ffff:8c2e:4ee8
140.46.78.233 0:0:0:0:0:ffff:8c2e:4ee9
140.46.78.234 0:0:0:0:0:ffff:8c2e:4eea
140.46.78.235 0:0:0:0:0:ffff:8c2e:4eeb
140.46.78.236 0:0:0:0:0:ffff:8c2e:4eec
140.46.78.237 0:0:0:0:0:ffff:8c2e:4eed
140.46.78.238 0:0:0:0:0:ffff:8c2e:4eee
140.46.78.239 0:0:0:0:0:ffff:8c2e:4eef
140.46.78.240 0:0:0:0:0:ffff:8c2e:4ef0
140.46.78.241 0:0:0:0:0:ffff:8c2e:4ef1
140.46.78.242 0:0:0:0:0:ffff:8c2e:4ef2
140.46.78.243 0:0:0:0:0:ffff:8c2e:4ef3
140.46.78.244 0:0:0:0:0:ffff:8c2e:4ef4
140.46.78.245 0:0:0:0:0:ffff:8c2e:4ef5
140.46.78.246 0:0:0:0:0:ffff:8c2e:4ef6
140.46.78.247 0:0:0:0:0:ffff:8c2e:4ef7
140.46.78.248 0:0:0:0:0:ffff:8c2e:4ef8
140.46.78.249 0:0:0:0:0:ffff:8c2e:4ef9
140.46.78.250 0:0:0:0:0:ffff:8c2e:4efa
140.46.78.251 0:0:0:0:0:ffff:8c2e:4efb
140.46.78.252 0:0:0:0:0:ffff:8c2e:4efc
140.46.78.253 0:0:0:0:0:ffff:8c2e:4efd
140.46.78.254 0:0:0:0:0:ffff:8c2e:4efe
140.46.78.255 0:0:0:0:0:ffff:8c2e: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.