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
157.154.47.1 0:0:0:0:0:ffff:9d9a:2f01
157.154.47.2 0:0:0:0:0:ffff:9d9a:2f02
157.154.47.3 0:0:0:0:0:ffff:9d9a:2f03
157.154.47.4 0:0:0:0:0:ffff:9d9a:2f04
157.154.47.5 0:0:0:0:0:ffff:9d9a:2f05
157.154.47.6 0:0:0:0:0:ffff:9d9a:2f06
157.154.47.7 0:0:0:0:0:ffff:9d9a:2f07
157.154.47.8 0:0:0:0:0:ffff:9d9a:2f08
157.154.47.9 0:0:0:0:0:ffff:9d9a:2f09
157.154.47.10 0:0:0:0:0:ffff:9d9a:2f0a
157.154.47.11 0:0:0:0:0:ffff:9d9a:2f0b
157.154.47.12 0:0:0:0:0:ffff:9d9a:2f0c
157.154.47.13 0:0:0:0:0:ffff:9d9a:2f0d
157.154.47.14 0:0:0:0:0:ffff:9d9a:2f0e
157.154.47.15 0:0:0:0:0:ffff:9d9a:2f0f
157.154.47.16 0:0:0:0:0:ffff:9d9a:2f10
157.154.47.17 0:0:0:0:0:ffff:9d9a:2f11
157.154.47.18 0:0:0:0:0:ffff:9d9a:2f12
157.154.47.19 0:0:0:0:0:ffff:9d9a:2f13
157.154.47.20 0:0:0:0:0:ffff:9d9a:2f14
157.154.47.21 0:0:0:0:0:ffff:9d9a:2f15
157.154.47.22 0:0:0:0:0:ffff:9d9a:2f16
157.154.47.23 0:0:0:0:0:ffff:9d9a:2f17
157.154.47.24 0:0:0:0:0:ffff:9d9a:2f18
157.154.47.25 0:0:0:0:0:ffff:9d9a:2f19
157.154.47.26 0:0:0:0:0:ffff:9d9a:2f1a
157.154.47.27 0:0:0:0:0:ffff:9d9a:2f1b
157.154.47.28 0:0:0:0:0:ffff:9d9a:2f1c
157.154.47.29 0:0:0:0:0:ffff:9d9a:2f1d
157.154.47.30 0:0:0:0:0:ffff:9d9a:2f1e
157.154.47.31 0:0:0:0:0:ffff:9d9a:2f1f
157.154.47.32 0:0:0:0:0:ffff:9d9a:2f20
157.154.47.33 0:0:0:0:0:ffff:9d9a:2f21
157.154.47.34 0:0:0:0:0:ffff:9d9a:2f22
157.154.47.35 0:0:0:0:0:ffff:9d9a:2f23
157.154.47.36 0:0:0:0:0:ffff:9d9a:2f24
157.154.47.37 0:0:0:0:0:ffff:9d9a:2f25
157.154.47.38 0:0:0:0:0:ffff:9d9a:2f26
157.154.47.39 0:0:0:0:0:ffff:9d9a:2f27
157.154.47.40 0:0:0:0:0:ffff:9d9a:2f28
157.154.47.41 0:0:0:0:0:ffff:9d9a:2f29
157.154.47.42 0:0:0:0:0:ffff:9d9a:2f2a
157.154.47.43 0:0:0:0:0:ffff:9d9a:2f2b
157.154.47.44 0:0:0:0:0:ffff:9d9a:2f2c
157.154.47.45 0:0:0:0:0:ffff:9d9a:2f2d
157.154.47.46 0:0:0:0:0:ffff:9d9a:2f2e
157.154.47.47 0:0:0:0:0:ffff:9d9a:2f2f
157.154.47.48 0:0:0:0:0:ffff:9d9a:2f30
157.154.47.49 0:0:0:0:0:ffff:9d9a:2f31
157.154.47.50 0:0:0:0:0:ffff:9d9a:2f32
157.154.47.51 0:0:0:0:0:ffff:9d9a:2f33
157.154.47.52 0:0:0:0:0:ffff:9d9a:2f34
157.154.47.53 0:0:0:0:0:ffff:9d9a:2f35
157.154.47.54 0:0:0:0:0:ffff:9d9a:2f36
157.154.47.55 0:0:0:0:0:ffff:9d9a:2f37
157.154.47.56 0:0:0:0:0:ffff:9d9a:2f38
157.154.47.57 0:0:0:0:0:ffff:9d9a:2f39
157.154.47.58 0:0:0:0:0:ffff:9d9a:2f3a
157.154.47.59 0:0:0:0:0:ffff:9d9a:2f3b
157.154.47.60 0:0:0:0:0:ffff:9d9a:2f3c


157.154.47.61 0:0:0:0:0:ffff:9d9a:2f3d
157.154.47.62 0:0:0:0:0:ffff:9d9a:2f3e
157.154.47.63 0:0:0:0:0:ffff:9d9a:2f3f
157.154.47.64 0:0:0:0:0:ffff:9d9a:2f40
157.154.47.65 0:0:0:0:0:ffff:9d9a:2f41
157.154.47.66 0:0:0:0:0:ffff:9d9a:2f42
157.154.47.67 0:0:0:0:0:ffff:9d9a:2f43
157.154.47.68 0:0:0:0:0:ffff:9d9a:2f44
157.154.47.69 0:0:0:0:0:ffff:9d9a:2f45
157.154.47.70 0:0:0:0:0:ffff:9d9a:2f46
157.154.47.71 0:0:0:0:0:ffff:9d9a:2f47
157.154.47.72 0:0:0:0:0:ffff:9d9a:2f48
157.154.47.73 0:0:0:0:0:ffff:9d9a:2f49
157.154.47.74 0:0:0:0:0:ffff:9d9a:2f4a
157.154.47.75 0:0:0:0:0:ffff:9d9a:2f4b
157.154.47.76 0:0:0:0:0:ffff:9d9a:2f4c
157.154.47.77 0:0:0:0:0:ffff:9d9a:2f4d
157.154.47.78 0:0:0:0:0:ffff:9d9a:2f4e
157.154.47.79 0:0:0:0:0:ffff:9d9a:2f4f
157.154.47.80 0:0:0:0:0:ffff:9d9a:2f50
157.154.47.81 0:0:0:0:0:ffff:9d9a:2f51
157.154.47.82 0:0:0:0:0:ffff:9d9a:2f52
157.154.47.83 0:0:0:0:0:ffff:9d9a:2f53
157.154.47.84 0:0:0:0:0:ffff:9d9a:2f54
157.154.47.85 0:0:0:0:0:ffff:9d9a:2f55
157.154.47.86 0:0:0:0:0:ffff:9d9a:2f56
157.154.47.87 0:0:0:0:0:ffff:9d9a:2f57
157.154.47.88 0:0:0:0:0:ffff:9d9a:2f58
157.154.47.89 0:0:0:0:0:ffff:9d9a:2f59
157.154.47.90 0:0:0:0:0:ffff:9d9a:2f5a
157.154.47.91 0:0:0:0:0:ffff:9d9a:2f5b
157.154.47.92 0:0:0:0:0:ffff:9d9a:2f5c
157.154.47.93 0:0:0:0:0:ffff:9d9a:2f5d
157.154.47.94 0:0:0:0:0:ffff:9d9a:2f5e
157.154.47.95 0:0:0:0:0:ffff:9d9a:2f5f
157.154.47.96 0:0:0:0:0:ffff:9d9a:2f60
157.154.47.97 0:0:0:0:0:ffff:9d9a:2f61
157.154.47.98 0:0:0:0:0:ffff:9d9a:2f62
157.154.47.99 0:0:0:0:0:ffff:9d9a:2f63
157.154.47.100 0:0:0:0:0:ffff:9d9a:2f64
157.154.47.101 0:0:0:0:0:ffff:9d9a:2f65
157.154.47.102 0:0:0:0:0:ffff:9d9a:2f66
157.154.47.103 0:0:0:0:0:ffff:9d9a:2f67
157.154.47.104 0:0:0:0:0:ffff:9d9a:2f68
157.154.47.105 0:0:0:0:0:ffff:9d9a:2f69
157.154.47.106 0:0:0:0:0:ffff:9d9a:2f6a
157.154.47.107 0:0:0:0:0:ffff:9d9a:2f6b
157.154.47.108 0:0:0:0:0:ffff:9d9a:2f6c
157.154.47.109 0:0:0:0:0:ffff:9d9a:2f6d
157.154.47.110 0:0:0:0:0:ffff:9d9a:2f6e
157.154.47.111 0:0:0:0:0:ffff:9d9a:2f6f
157.154.47.112 0:0:0:0:0:ffff:9d9a:2f70
157.154.47.113 0:0:0:0:0:ffff:9d9a:2f71
157.154.47.114 0:0:0:0:0:ffff:9d9a:2f72
157.154.47.115 0:0:0:0:0:ffff:9d9a:2f73
157.154.47.116 0:0:0:0:0:ffff:9d9a:2f74
157.154.47.117 0:0:0:0:0:ffff:9d9a:2f75
157.154.47.118 0:0:0:0:0:ffff:9d9a:2f76
157.154.47.119 0:0:0:0:0:ffff:9d9a:2f77
157.154.47.120 0:0:0:0:0:ffff:9d9a:2f78


157.154.47.121 0:0:0:0:0:ffff:9d9a:2f79
157.154.47.122 0:0:0:0:0:ffff:9d9a:2f7a
157.154.47.123 0:0:0:0:0:ffff:9d9a:2f7b
157.154.47.124 0:0:0:0:0:ffff:9d9a:2f7c
157.154.47.125 0:0:0:0:0:ffff:9d9a:2f7d
157.154.47.126 0:0:0:0:0:ffff:9d9a:2f7e
157.154.47.127 0:0:0:0:0:ffff:9d9a:2f7f
157.154.47.128 0:0:0:0:0:ffff:9d9a:2f80
157.154.47.129 0:0:0:0:0:ffff:9d9a:2f81
157.154.47.130 0:0:0:0:0:ffff:9d9a:2f82
157.154.47.131 0:0:0:0:0:ffff:9d9a:2f83
157.154.47.132 0:0:0:0:0:ffff:9d9a:2f84
157.154.47.133 0:0:0:0:0:ffff:9d9a:2f85
157.154.47.134 0:0:0:0:0:ffff:9d9a:2f86
157.154.47.135 0:0:0:0:0:ffff:9d9a:2f87
157.154.47.136 0:0:0:0:0:ffff:9d9a:2f88
157.154.47.137 0:0:0:0:0:ffff:9d9a:2f89
157.154.47.138 0:0:0:0:0:ffff:9d9a:2f8a
157.154.47.139 0:0:0:0:0:ffff:9d9a:2f8b
157.154.47.140 0:0:0:0:0:ffff:9d9a:2f8c
157.154.47.141 0:0:0:0:0:ffff:9d9a:2f8d
157.154.47.142 0:0:0:0:0:ffff:9d9a:2f8e
157.154.47.143 0:0:0:0:0:ffff:9d9a:2f8f
157.154.47.144 0:0:0:0:0:ffff:9d9a:2f90
157.154.47.145 0:0:0:0:0:ffff:9d9a:2f91
157.154.47.146 0:0:0:0:0:ffff:9d9a:2f92
157.154.47.147 0:0:0:0:0:ffff:9d9a:2f93
157.154.47.148 0:0:0:0:0:ffff:9d9a:2f94
157.154.47.149 0:0:0:0:0:ffff:9d9a:2f95
157.154.47.150 0:0:0:0:0:ffff:9d9a:2f96
157.154.47.151 0:0:0:0:0:ffff:9d9a:2f97
157.154.47.152 0:0:0:0:0:ffff:9d9a:2f98
157.154.47.153 0:0:0:0:0:ffff:9d9a:2f99
157.154.47.154 0:0:0:0:0:ffff:9d9a:2f9a
157.154.47.155 0:0:0:0:0:ffff:9d9a:2f9b
157.154.47.156 0:0:0:0:0:ffff:9d9a:2f9c
157.154.47.157 0:0:0:0:0:ffff:9d9a:2f9d
157.154.47.158 0:0:0:0:0:ffff:9d9a:2f9e
157.154.47.159 0:0:0:0:0:ffff:9d9a:2f9f
157.154.47.160 0:0:0:0:0:ffff:9d9a:2fa0
157.154.47.161 0:0:0:0:0:ffff:9d9a:2fa1
157.154.47.162 0:0:0:0:0:ffff:9d9a:2fa2
157.154.47.163 0:0:0:0:0:ffff:9d9a:2fa3
157.154.47.164 0:0:0:0:0:ffff:9d9a:2fa4
157.154.47.165 0:0:0:0:0:ffff:9d9a:2fa5
157.154.47.166 0:0:0:0:0:ffff:9d9a:2fa6
157.154.47.167 0:0:0:0:0:ffff:9d9a:2fa7
157.154.47.168 0:0:0:0:0:ffff:9d9a:2fa8
157.154.47.169 0:0:0:0:0:ffff:9d9a:2fa9
157.154.47.170 0:0:0:0:0:ffff:9d9a:2faa
157.154.47.171 0:0:0:0:0:ffff:9d9a:2fab
157.154.47.172 0:0:0:0:0:ffff:9d9a:2fac
157.154.47.173 0:0:0:0:0:ffff:9d9a:2fad
157.154.47.174 0:0:0:0:0:ffff:9d9a:2fae
157.154.47.175 0:0:0:0:0:ffff:9d9a:2faf
157.154.47.176 0:0:0:0:0:ffff:9d9a:2fb0
157.154.47.177 0:0:0:0:0:ffff:9d9a:2fb1
157.154.47.178 0:0:0:0:0:ffff:9d9a:2fb2
157.154.47.179 0:0:0:0:0:ffff:9d9a:2fb3
157.154.47.180 0:0:0:0:0:ffff:9d9a:2fb4


157.154.47.181 0:0:0:0:0:ffff:9d9a:2fb5
157.154.47.182 0:0:0:0:0:ffff:9d9a:2fb6
157.154.47.183 0:0:0:0:0:ffff:9d9a:2fb7
157.154.47.184 0:0:0:0:0:ffff:9d9a:2fb8
157.154.47.185 0:0:0:0:0:ffff:9d9a:2fb9
157.154.47.186 0:0:0:0:0:ffff:9d9a:2fba
157.154.47.187 0:0:0:0:0:ffff:9d9a:2fbb
157.154.47.188 0:0:0:0:0:ffff:9d9a:2fbc
157.154.47.189 0:0:0:0:0:ffff:9d9a:2fbd
157.154.47.190 0:0:0:0:0:ffff:9d9a:2fbe
157.154.47.191 0:0:0:0:0:ffff:9d9a:2fbf
157.154.47.192 0:0:0:0:0:ffff:9d9a:2fc0
157.154.47.193 0:0:0:0:0:ffff:9d9a:2fc1
157.154.47.194 0:0:0:0:0:ffff:9d9a:2fc2
157.154.47.195 0:0:0:0:0:ffff:9d9a:2fc3
157.154.47.196 0:0:0:0:0:ffff:9d9a:2fc4
157.154.47.197 0:0:0:0:0:ffff:9d9a:2fc5
157.154.47.198 0:0:0:0:0:ffff:9d9a:2fc6
157.154.47.199 0:0:0:0:0:ffff:9d9a:2fc7
157.154.47.200 0:0:0:0:0:ffff:9d9a:2fc8
157.154.47.201 0:0:0:0:0:ffff:9d9a:2fc9
157.154.47.202 0:0:0:0:0:ffff:9d9a:2fca
157.154.47.203 0:0:0:0:0:ffff:9d9a:2fcb
157.154.47.204 0:0:0:0:0:ffff:9d9a:2fcc
157.154.47.205 0:0:0:0:0:ffff:9d9a:2fcd
157.154.47.206 0:0:0:0:0:ffff:9d9a:2fce
157.154.47.207 0:0:0:0:0:ffff:9d9a:2fcf
157.154.47.208 0:0:0:0:0:ffff:9d9a:2fd0
157.154.47.209 0:0:0:0:0:ffff:9d9a:2fd1
157.154.47.210 0:0:0:0:0:ffff:9d9a:2fd2
157.154.47.211 0:0:0:0:0:ffff:9d9a:2fd3
157.154.47.212 0:0:0:0:0:ffff:9d9a:2fd4
157.154.47.213 0:0:0:0:0:ffff:9d9a:2fd5
157.154.47.214 0:0:0:0:0:ffff:9d9a:2fd6
157.154.47.215 0:0:0:0:0:ffff:9d9a:2fd7
157.154.47.216 0:0:0:0:0:ffff:9d9a:2fd8
157.154.47.217 0:0:0:0:0:ffff:9d9a:2fd9
157.154.47.218 0:0:0:0:0:ffff:9d9a:2fda
157.154.47.219 0:0:0:0:0:ffff:9d9a:2fdb
157.154.47.220 0:0:0:0:0:ffff:9d9a:2fdc
157.154.47.221 0:0:0:0:0:ffff:9d9a:2fdd
157.154.47.222 0:0:0:0:0:ffff:9d9a:2fde
157.154.47.223 0:0:0:0:0:ffff:9d9a:2fdf
157.154.47.224 0:0:0:0:0:ffff:9d9a:2fe0
157.154.47.225 0:0:0:0:0:ffff:9d9a:2fe1
157.154.47.226 0:0:0:0:0:ffff:9d9a:2fe2
157.154.47.227 0:0:0:0:0:ffff:9d9a:2fe3
157.154.47.228 0:0:0:0:0:ffff:9d9a:2fe4
157.154.47.229 0:0:0:0:0:ffff:9d9a:2fe5
157.154.47.230 0:0:0:0:0:ffff:9d9a:2fe6
157.154.47.231 0:0:0:0:0:ffff:9d9a:2fe7
157.154.47.232 0:0:0:0:0:ffff:9d9a:2fe8
157.154.47.233 0:0:0:0:0:ffff:9d9a:2fe9
157.154.47.234 0:0:0:0:0:ffff:9d9a:2fea
157.154.47.235 0:0:0:0:0:ffff:9d9a:2feb
157.154.47.236 0:0:0:0:0:ffff:9d9a:2fec
157.154.47.237 0:0:0:0:0:ffff:9d9a:2fed
157.154.47.238 0:0:0:0:0:ffff:9d9a:2fee
157.154.47.239 0:0:0:0:0:ffff:9d9a:2fef
157.154.47.240 0:0:0:0:0:ffff:9d9a:2ff0
157.154.47.241 0:0:0:0:0:ffff:9d9a:2ff1
157.154.47.242 0:0:0:0:0:ffff:9d9a:2ff2
157.154.47.243 0:0:0:0:0:ffff:9d9a:2ff3
157.154.47.244 0:0:0:0:0:ffff:9d9a:2ff4
157.154.47.245 0:0:0:0:0:ffff:9d9a:2ff5
157.154.47.246 0:0:0:0:0:ffff:9d9a:2ff6
157.154.47.247 0:0:0:0:0:ffff:9d9a:2ff7
157.154.47.248 0:0:0:0:0:ffff:9d9a:2ff8
157.154.47.249 0:0:0:0:0:ffff:9d9a:2ff9
157.154.47.250 0:0:0:0:0:ffff:9d9a:2ffa
157.154.47.251 0:0:0:0:0:ffff:9d9a:2ffb
157.154.47.252 0:0:0:0:0:ffff:9d9a:2ffc
157.154.47.253 0:0:0:0:0:ffff:9d9a:2ffd
157.154.47.254 0:0:0:0:0:ffff:9d9a:2ffe
157.154.47.255 0:0:0:0:0:ffff:9d9a:2fff


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.