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
140.142.46.1 0:0:0:0:0:ffff:8c8e:2e01
140.142.46.2 0:0:0:0:0:ffff:8c8e:2e02
140.142.46.3 0:0:0:0:0:ffff:8c8e:2e03
140.142.46.4 0:0:0:0:0:ffff:8c8e:2e04
140.142.46.5 0:0:0:0:0:ffff:8c8e:2e05
140.142.46.6 0:0:0:0:0:ffff:8c8e:2e06
140.142.46.7 0:0:0:0:0:ffff:8c8e:2e07
140.142.46.8 0:0:0:0:0:ffff:8c8e:2e08
140.142.46.9 0:0:0:0:0:ffff:8c8e:2e09
140.142.46.10 0:0:0:0:0:ffff:8c8e:2e0a
140.142.46.11 0:0:0:0:0:ffff:8c8e:2e0b
140.142.46.12 0:0:0:0:0:ffff:8c8e:2e0c
140.142.46.13 0:0:0:0:0:ffff:8c8e:2e0d
140.142.46.14 0:0:0:0:0:ffff:8c8e:2e0e
140.142.46.15 0:0:0:0:0:ffff:8c8e:2e0f
140.142.46.16 0:0:0:0:0:ffff:8c8e:2e10
140.142.46.17 0:0:0:0:0:ffff:8c8e:2e11
140.142.46.18 0:0:0:0:0:ffff:8c8e:2e12
140.142.46.19 0:0:0:0:0:ffff:8c8e:2e13
140.142.46.20 0:0:0:0:0:ffff:8c8e:2e14
140.142.46.21 0:0:0:0:0:ffff:8c8e:2e15
140.142.46.22 0:0:0:0:0:ffff:8c8e:2e16
140.142.46.23 0:0:0:0:0:ffff:8c8e:2e17
140.142.46.24 0:0:0:0:0:ffff:8c8e:2e18
140.142.46.25 0:0:0:0:0:ffff:8c8e:2e19
140.142.46.26 0:0:0:0:0:ffff:8c8e:2e1a
140.142.46.27 0:0:0:0:0:ffff:8c8e:2e1b
140.142.46.28 0:0:0:0:0:ffff:8c8e:2e1c
140.142.46.29 0:0:0:0:0:ffff:8c8e:2e1d
140.142.46.30 0:0:0:0:0:ffff:8c8e:2e1e
140.142.46.31 0:0:0:0:0:ffff:8c8e:2e1f
140.142.46.32 0:0:0:0:0:ffff:8c8e:2e20
140.142.46.33 0:0:0:0:0:ffff:8c8e:2e21
140.142.46.34 0:0:0:0:0:ffff:8c8e:2e22
140.142.46.35 0:0:0:0:0:ffff:8c8e:2e23
140.142.46.36 0:0:0:0:0:ffff:8c8e:2e24
140.142.46.37 0:0:0:0:0:ffff:8c8e:2e25
140.142.46.38 0:0:0:0:0:ffff:8c8e:2e26
140.142.46.39 0:0:0:0:0:ffff:8c8e:2e27
140.142.46.40 0:0:0:0:0:ffff:8c8e:2e28
140.142.46.41 0:0:0:0:0:ffff:8c8e:2e29
140.142.46.42 0:0:0:0:0:ffff:8c8e:2e2a
140.142.46.43 0:0:0:0:0:ffff:8c8e:2e2b
140.142.46.44 0:0:0:0:0:ffff:8c8e:2e2c
140.142.46.45 0:0:0:0:0:ffff:8c8e:2e2d
140.142.46.46 0:0:0:0:0:ffff:8c8e:2e2e
140.142.46.47 0:0:0:0:0:ffff:8c8e:2e2f
140.142.46.48 0:0:0:0:0:ffff:8c8e:2e30
140.142.46.49 0:0:0:0:0:ffff:8c8e:2e31
140.142.46.50 0:0:0:0:0:ffff:8c8e:2e32
140.142.46.51 0:0:0:0:0:ffff:8c8e:2e33
140.142.46.52 0:0:0:0:0:ffff:8c8e:2e34
140.142.46.53 0:0:0:0:0:ffff:8c8e:2e35
140.142.46.54 0:0:0:0:0:ffff:8c8e:2e36
140.142.46.55 0:0:0:0:0:ffff:8c8e:2e37
140.142.46.56 0:0:0:0:0:ffff:8c8e:2e38
140.142.46.57 0:0:0:0:0:ffff:8c8e:2e39
140.142.46.58 0:0:0:0:0:ffff:8c8e:2e3a
140.142.46.59 0:0:0:0:0:ffff:8c8e:2e3b
140.142.46.60 0:0:0:0:0:ffff:8c8e:2e3c


140.142.46.61 0:0:0:0:0:ffff:8c8e:2e3d
140.142.46.62 0:0:0:0:0:ffff:8c8e:2e3e
140.142.46.63 0:0:0:0:0:ffff:8c8e:2e3f
140.142.46.64 0:0:0:0:0:ffff:8c8e:2e40
140.142.46.65 0:0:0:0:0:ffff:8c8e:2e41
140.142.46.66 0:0:0:0:0:ffff:8c8e:2e42
140.142.46.67 0:0:0:0:0:ffff:8c8e:2e43
140.142.46.68 0:0:0:0:0:ffff:8c8e:2e44
140.142.46.69 0:0:0:0:0:ffff:8c8e:2e45
140.142.46.70 0:0:0:0:0:ffff:8c8e:2e46
140.142.46.71 0:0:0:0:0:ffff:8c8e:2e47
140.142.46.72 0:0:0:0:0:ffff:8c8e:2e48
140.142.46.73 0:0:0:0:0:ffff:8c8e:2e49
140.142.46.74 0:0:0:0:0:ffff:8c8e:2e4a
140.142.46.75 0:0:0:0:0:ffff:8c8e:2e4b
140.142.46.76 0:0:0:0:0:ffff:8c8e:2e4c
140.142.46.77 0:0:0:0:0:ffff:8c8e:2e4d
140.142.46.78 0:0:0:0:0:ffff:8c8e:2e4e
140.142.46.79 0:0:0:0:0:ffff:8c8e:2e4f
140.142.46.80 0:0:0:0:0:ffff:8c8e:2e50
140.142.46.81 0:0:0:0:0:ffff:8c8e:2e51
140.142.46.82 0:0:0:0:0:ffff:8c8e:2e52
140.142.46.83 0:0:0:0:0:ffff:8c8e:2e53
140.142.46.84 0:0:0:0:0:ffff:8c8e:2e54
140.142.46.85 0:0:0:0:0:ffff:8c8e:2e55
140.142.46.86 0:0:0:0:0:ffff:8c8e:2e56
140.142.46.87 0:0:0:0:0:ffff:8c8e:2e57
140.142.46.88 0:0:0:0:0:ffff:8c8e:2e58
140.142.46.89 0:0:0:0:0:ffff:8c8e:2e59
140.142.46.90 0:0:0:0:0:ffff:8c8e:2e5a
140.142.46.91 0:0:0:0:0:ffff:8c8e:2e5b
140.142.46.92 0:0:0:0:0:ffff:8c8e:2e5c
140.142.46.93 0:0:0:0:0:ffff:8c8e:2e5d
140.142.46.94 0:0:0:0:0:ffff:8c8e:2e5e
140.142.46.95 0:0:0:0:0:ffff:8c8e:2e5f
140.142.46.96 0:0:0:0:0:ffff:8c8e:2e60
140.142.46.97 0:0:0:0:0:ffff:8c8e:2e61
140.142.46.98 0:0:0:0:0:ffff:8c8e:2e62
140.142.46.99 0:0:0:0:0:ffff:8c8e:2e63
140.142.46.100 0:0:0:0:0:ffff:8c8e:2e64
140.142.46.101 0:0:0:0:0:ffff:8c8e:2e65
140.142.46.102 0:0:0:0:0:ffff:8c8e:2e66
140.142.46.103 0:0:0:0:0:ffff:8c8e:2e67
140.142.46.104 0:0:0:0:0:ffff:8c8e:2e68
140.142.46.105 0:0:0:0:0:ffff:8c8e:2e69
140.142.46.106 0:0:0:0:0:ffff:8c8e:2e6a
140.142.46.107 0:0:0:0:0:ffff:8c8e:2e6b
140.142.46.108 0:0:0:0:0:ffff:8c8e:2e6c
140.142.46.109 0:0:0:0:0:ffff:8c8e:2e6d
140.142.46.110 0:0:0:0:0:ffff:8c8e:2e6e
140.142.46.111 0:0:0:0:0:ffff:8c8e:2e6f
140.142.46.112 0:0:0:0:0:ffff:8c8e:2e70
140.142.46.113 0:0:0:0:0:ffff:8c8e:2e71
140.142.46.114 0:0:0:0:0:ffff:8c8e:2e72
140.142.46.115 0:0:0:0:0:ffff:8c8e:2e73
140.142.46.116 0:0:0:0:0:ffff:8c8e:2e74
140.142.46.117 0:0:0:0:0:ffff:8c8e:2e75
140.142.46.118 0:0:0:0:0:ffff:8c8e:2e76
140.142.46.119 0:0:0:0:0:ffff:8c8e:2e77
140.142.46.120 0:0:0:0:0:ffff:8c8e:2e78


140.142.46.121 0:0:0:0:0:ffff:8c8e:2e79
140.142.46.122 0:0:0:0:0:ffff:8c8e:2e7a
140.142.46.123 0:0:0:0:0:ffff:8c8e:2e7b
140.142.46.124 0:0:0:0:0:ffff:8c8e:2e7c
140.142.46.125 0:0:0:0:0:ffff:8c8e:2e7d
140.142.46.126 0:0:0:0:0:ffff:8c8e:2e7e
140.142.46.127 0:0:0:0:0:ffff:8c8e:2e7f
140.142.46.128 0:0:0:0:0:ffff:8c8e:2e80
140.142.46.129 0:0:0:0:0:ffff:8c8e:2e81
140.142.46.130 0:0:0:0:0:ffff:8c8e:2e82
140.142.46.131 0:0:0:0:0:ffff:8c8e:2e83
140.142.46.132 0:0:0:0:0:ffff:8c8e:2e84
140.142.46.133 0:0:0:0:0:ffff:8c8e:2e85
140.142.46.134 0:0:0:0:0:ffff:8c8e:2e86
140.142.46.135 0:0:0:0:0:ffff:8c8e:2e87
140.142.46.136 0:0:0:0:0:ffff:8c8e:2e88
140.142.46.137 0:0:0:0:0:ffff:8c8e:2e89
140.142.46.138 0:0:0:0:0:ffff:8c8e:2e8a
140.142.46.139 0:0:0:0:0:ffff:8c8e:2e8b
140.142.46.140 0:0:0:0:0:ffff:8c8e:2e8c
140.142.46.141 0:0:0:0:0:ffff:8c8e:2e8d
140.142.46.142 0:0:0:0:0:ffff:8c8e:2e8e
140.142.46.143 0:0:0:0:0:ffff:8c8e:2e8f
140.142.46.144 0:0:0:0:0:ffff:8c8e:2e90
140.142.46.145 0:0:0:0:0:ffff:8c8e:2e91
140.142.46.146 0:0:0:0:0:ffff:8c8e:2e92
140.142.46.147 0:0:0:0:0:ffff:8c8e:2e93
140.142.46.148 0:0:0:0:0:ffff:8c8e:2e94
140.142.46.149 0:0:0:0:0:ffff:8c8e:2e95
140.142.46.150 0:0:0:0:0:ffff:8c8e:2e96
140.142.46.151 0:0:0:0:0:ffff:8c8e:2e97
140.142.46.152 0:0:0:0:0:ffff:8c8e:2e98
140.142.46.153 0:0:0:0:0:ffff:8c8e:2e99
140.142.46.154 0:0:0:0:0:ffff:8c8e:2e9a
140.142.46.155 0:0:0:0:0:ffff:8c8e:2e9b
140.142.46.156 0:0:0:0:0:ffff:8c8e:2e9c
140.142.46.157 0:0:0:0:0:ffff:8c8e:2e9d
140.142.46.158 0:0:0:0:0:ffff:8c8e:2e9e
140.142.46.159 0:0:0:0:0:ffff:8c8e:2e9f
140.142.46.160 0:0:0:0:0:ffff:8c8e:2ea0
140.142.46.161 0:0:0:0:0:ffff:8c8e:2ea1
140.142.46.162 0:0:0:0:0:ffff:8c8e:2ea2
140.142.46.163 0:0:0:0:0:ffff:8c8e:2ea3
140.142.46.164 0:0:0:0:0:ffff:8c8e:2ea4
140.142.46.165 0:0:0:0:0:ffff:8c8e:2ea5
140.142.46.166 0:0:0:0:0:ffff:8c8e:2ea6
140.142.46.167 0:0:0:0:0:ffff:8c8e:2ea7
140.142.46.168 0:0:0:0:0:ffff:8c8e:2ea8
140.142.46.169 0:0:0:0:0:ffff:8c8e:2ea9
140.142.46.170 0:0:0:0:0:ffff:8c8e:2eaa
140.142.46.171 0:0:0:0:0:ffff:8c8e:2eab
140.142.46.172 0:0:0:0:0:ffff:8c8e:2eac
140.142.46.173 0:0:0:0:0:ffff:8c8e:2ead
140.142.46.174 0:0:0:0:0:ffff:8c8e:2eae
140.142.46.175 0:0:0:0:0:ffff:8c8e:2eaf
140.142.46.176 0:0:0:0:0:ffff:8c8e:2eb0
140.142.46.177 0:0:0:0:0:ffff:8c8e:2eb1
140.142.46.178 0:0:0:0:0:ffff:8c8e:2eb2
140.142.46.179 0:0:0:0:0:ffff:8c8e:2eb3
140.142.46.180 0:0:0:0:0:ffff:8c8e:2eb4


140.142.46.181 0:0:0:0:0:ffff:8c8e:2eb5
140.142.46.182 0:0:0:0:0:ffff:8c8e:2eb6
140.142.46.183 0:0:0:0:0:ffff:8c8e:2eb7
140.142.46.184 0:0:0:0:0:ffff:8c8e:2eb8
140.142.46.185 0:0:0:0:0:ffff:8c8e:2eb9
140.142.46.186 0:0:0:0:0:ffff:8c8e:2eba
140.142.46.187 0:0:0:0:0:ffff:8c8e:2ebb
140.142.46.188 0:0:0:0:0:ffff:8c8e:2ebc
140.142.46.189 0:0:0:0:0:ffff:8c8e:2ebd
140.142.46.190 0:0:0:0:0:ffff:8c8e:2ebe
140.142.46.191 0:0:0:0:0:ffff:8c8e:2ebf
140.142.46.192 0:0:0:0:0:ffff:8c8e:2ec0
140.142.46.193 0:0:0:0:0:ffff:8c8e:2ec1
140.142.46.194 0:0:0:0:0:ffff:8c8e:2ec2
140.142.46.195 0:0:0:0:0:ffff:8c8e:2ec3
140.142.46.196 0:0:0:0:0:ffff:8c8e:2ec4
140.142.46.197 0:0:0:0:0:ffff:8c8e:2ec5
140.142.46.198 0:0:0:0:0:ffff:8c8e:2ec6
140.142.46.199 0:0:0:0:0:ffff:8c8e:2ec7
140.142.46.200 0:0:0:0:0:ffff:8c8e:2ec8
140.142.46.201 0:0:0:0:0:ffff:8c8e:2ec9
140.142.46.202 0:0:0:0:0:ffff:8c8e:2eca
140.142.46.203 0:0:0:0:0:ffff:8c8e:2ecb
140.142.46.204 0:0:0:0:0:ffff:8c8e:2ecc
140.142.46.205 0:0:0:0:0:ffff:8c8e:2ecd
140.142.46.206 0:0:0:0:0:ffff:8c8e:2ece
140.142.46.207 0:0:0:0:0:ffff:8c8e:2ecf
140.142.46.208 0:0:0:0:0:ffff:8c8e:2ed0
140.142.46.209 0:0:0:0:0:ffff:8c8e:2ed1
140.142.46.210 0:0:0:0:0:ffff:8c8e:2ed2
140.142.46.211 0:0:0:0:0:ffff:8c8e:2ed3
140.142.46.212 0:0:0:0:0:ffff:8c8e:2ed4
140.142.46.213 0:0:0:0:0:ffff:8c8e:2ed5
140.142.46.214 0:0:0:0:0:ffff:8c8e:2ed6
140.142.46.215 0:0:0:0:0:ffff:8c8e:2ed7
140.142.46.216 0:0:0:0:0:ffff:8c8e:2ed8
140.142.46.217 0:0:0:0:0:ffff:8c8e:2ed9
140.142.46.218 0:0:0:0:0:ffff:8c8e:2eda
140.142.46.219 0:0:0:0:0:ffff:8c8e:2edb
140.142.46.220 0:0:0:0:0:ffff:8c8e:2edc
140.142.46.221 0:0:0:0:0:ffff:8c8e:2edd
140.142.46.222 0:0:0:0:0:ffff:8c8e:2ede
140.142.46.223 0:0:0:0:0:ffff:8c8e:2edf
140.142.46.224 0:0:0:0:0:ffff:8c8e:2ee0
140.142.46.225 0:0:0:0:0:ffff:8c8e:2ee1
140.142.46.226 0:0:0:0:0:ffff:8c8e:2ee2
140.142.46.227 0:0:0:0:0:ffff:8c8e:2ee3
140.142.46.228 0:0:0:0:0:ffff:8c8e:2ee4
140.142.46.229 0:0:0:0:0:ffff:8c8e:2ee5
140.142.46.230 0:0:0:0:0:ffff:8c8e:2ee6
140.142.46.231 0:0:0:0:0:ffff:8c8e:2ee7
140.142.46.232 0:0:0:0:0:ffff:8c8e:2ee8
140.142.46.233 0:0:0:0:0:ffff:8c8e:2ee9
140.142.46.234 0:0:0:0:0:ffff:8c8e:2eea
140.142.46.235 0:0:0:0:0:ffff:8c8e:2eeb
140.142.46.236 0:0:0:0:0:ffff:8c8e:2eec
140.142.46.237 0:0:0:0:0:ffff:8c8e:2eed
140.142.46.238 0:0:0:0:0:ffff:8c8e:2eee
140.142.46.239 0:0:0:0:0:ffff:8c8e:2eef
140.142.46.240 0:0:0:0:0:ffff:8c8e:2ef0
140.142.46.241 0:0:0:0:0:ffff:8c8e:2ef1
140.142.46.242 0:0:0:0:0:ffff:8c8e:2ef2
140.142.46.243 0:0:0:0:0:ffff:8c8e:2ef3
140.142.46.244 0:0:0:0:0:ffff:8c8e:2ef4
140.142.46.245 0:0:0:0:0:ffff:8c8e:2ef5
140.142.46.246 0:0:0:0:0:ffff:8c8e:2ef6
140.142.46.247 0:0:0:0:0:ffff:8c8e:2ef7
140.142.46.248 0:0:0:0:0:ffff:8c8e:2ef8
140.142.46.249 0:0:0:0:0:ffff:8c8e:2ef9
140.142.46.250 0:0:0:0:0:ffff:8c8e:2efa
140.142.46.251 0:0:0:0:0:ffff:8c8e:2efb
140.142.46.252 0:0:0:0:0:ffff:8c8e:2efc
140.142.46.253 0:0:0:0:0:ffff:8c8e:2efd
140.142.46.254 0:0:0:0:0:ffff:8c8e:2efe
140.142.46.255 0:0:0:0:0:ffff:8c8e:2eff


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.