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
157.147.28.1 0:0:0:0:0:ffff:9d93:1c01
157.147.28.2 0:0:0:0:0:ffff:9d93:1c02
157.147.28.3 0:0:0:0:0:ffff:9d93:1c03
157.147.28.4 0:0:0:0:0:ffff:9d93:1c04
157.147.28.5 0:0:0:0:0:ffff:9d93:1c05
157.147.28.6 0:0:0:0:0:ffff:9d93:1c06
157.147.28.7 0:0:0:0:0:ffff:9d93:1c07
157.147.28.8 0:0:0:0:0:ffff:9d93:1c08
157.147.28.9 0:0:0:0:0:ffff:9d93:1c09
157.147.28.10 0:0:0:0:0:ffff:9d93:1c0a
157.147.28.11 0:0:0:0:0:ffff:9d93:1c0b
157.147.28.12 0:0:0:0:0:ffff:9d93:1c0c
157.147.28.13 0:0:0:0:0:ffff:9d93:1c0d
157.147.28.14 0:0:0:0:0:ffff:9d93:1c0e
157.147.28.15 0:0:0:0:0:ffff:9d93:1c0f
157.147.28.16 0:0:0:0:0:ffff:9d93:1c10
157.147.28.17 0:0:0:0:0:ffff:9d93:1c11
157.147.28.18 0:0:0:0:0:ffff:9d93:1c12
157.147.28.19 0:0:0:0:0:ffff:9d93:1c13
157.147.28.20 0:0:0:0:0:ffff:9d93:1c14
157.147.28.21 0:0:0:0:0:ffff:9d93:1c15
157.147.28.22 0:0:0:0:0:ffff:9d93:1c16
157.147.28.23 0:0:0:0:0:ffff:9d93:1c17
157.147.28.24 0:0:0:0:0:ffff:9d93:1c18
157.147.28.25 0:0:0:0:0:ffff:9d93:1c19
157.147.28.26 0:0:0:0:0:ffff:9d93:1c1a
157.147.28.27 0:0:0:0:0:ffff:9d93:1c1b
157.147.28.28 0:0:0:0:0:ffff:9d93:1c1c
157.147.28.29 0:0:0:0:0:ffff:9d93:1c1d
157.147.28.30 0:0:0:0:0:ffff:9d93:1c1e
157.147.28.31 0:0:0:0:0:ffff:9d93:1c1f
157.147.28.32 0:0:0:0:0:ffff:9d93:1c20
157.147.28.33 0:0:0:0:0:ffff:9d93:1c21
157.147.28.34 0:0:0:0:0:ffff:9d93:1c22
157.147.28.35 0:0:0:0:0:ffff:9d93:1c23
157.147.28.36 0:0:0:0:0:ffff:9d93:1c24
157.147.28.37 0:0:0:0:0:ffff:9d93:1c25
157.147.28.38 0:0:0:0:0:ffff:9d93:1c26
157.147.28.39 0:0:0:0:0:ffff:9d93:1c27
157.147.28.40 0:0:0:0:0:ffff:9d93:1c28
157.147.28.41 0:0:0:0:0:ffff:9d93:1c29
157.147.28.42 0:0:0:0:0:ffff:9d93:1c2a
157.147.28.43 0:0:0:0:0:ffff:9d93:1c2b
157.147.28.44 0:0:0:0:0:ffff:9d93:1c2c
157.147.28.45 0:0:0:0:0:ffff:9d93:1c2d
157.147.28.46 0:0:0:0:0:ffff:9d93:1c2e
157.147.28.47 0:0:0:0:0:ffff:9d93:1c2f
157.147.28.48 0:0:0:0:0:ffff:9d93:1c30
157.147.28.49 0:0:0:0:0:ffff:9d93:1c31
157.147.28.50 0:0:0:0:0:ffff:9d93:1c32
157.147.28.51 0:0:0:0:0:ffff:9d93:1c33
157.147.28.52 0:0:0:0:0:ffff:9d93:1c34
157.147.28.53 0:0:0:0:0:ffff:9d93:1c35
157.147.28.54 0:0:0:0:0:ffff:9d93:1c36
157.147.28.55 0:0:0:0:0:ffff:9d93:1c37
157.147.28.56 0:0:0:0:0:ffff:9d93:1c38
157.147.28.57 0:0:0:0:0:ffff:9d93:1c39
157.147.28.58 0:0:0:0:0:ffff:9d93:1c3a
157.147.28.59 0:0:0:0:0:ffff:9d93:1c3b
157.147.28.60 0:0:0:0:0:ffff:9d93:1c3c


157.147.28.61 0:0:0:0:0:ffff:9d93:1c3d
157.147.28.62 0:0:0:0:0:ffff:9d93:1c3e
157.147.28.63 0:0:0:0:0:ffff:9d93:1c3f
157.147.28.64 0:0:0:0:0:ffff:9d93:1c40
157.147.28.65 0:0:0:0:0:ffff:9d93:1c41
157.147.28.66 0:0:0:0:0:ffff:9d93:1c42
157.147.28.67 0:0:0:0:0:ffff:9d93:1c43
157.147.28.68 0:0:0:0:0:ffff:9d93:1c44
157.147.28.69 0:0:0:0:0:ffff:9d93:1c45
157.147.28.70 0:0:0:0:0:ffff:9d93:1c46
157.147.28.71 0:0:0:0:0:ffff:9d93:1c47
157.147.28.72 0:0:0:0:0:ffff:9d93:1c48
157.147.28.73 0:0:0:0:0:ffff:9d93:1c49
157.147.28.74 0:0:0:0:0:ffff:9d93:1c4a
157.147.28.75 0:0:0:0:0:ffff:9d93:1c4b
157.147.28.76 0:0:0:0:0:ffff:9d93:1c4c
157.147.28.77 0:0:0:0:0:ffff:9d93:1c4d
157.147.28.78 0:0:0:0:0:ffff:9d93:1c4e
157.147.28.79 0:0:0:0:0:ffff:9d93:1c4f
157.147.28.80 0:0:0:0:0:ffff:9d93:1c50
157.147.28.81 0:0:0:0:0:ffff:9d93:1c51
157.147.28.82 0:0:0:0:0:ffff:9d93:1c52
157.147.28.83 0:0:0:0:0:ffff:9d93:1c53
157.147.28.84 0:0:0:0:0:ffff:9d93:1c54
157.147.28.85 0:0:0:0:0:ffff:9d93:1c55
157.147.28.86 0:0:0:0:0:ffff:9d93:1c56
157.147.28.87 0:0:0:0:0:ffff:9d93:1c57
157.147.28.88 0:0:0:0:0:ffff:9d93:1c58
157.147.28.89 0:0:0:0:0:ffff:9d93:1c59
157.147.28.90 0:0:0:0:0:ffff:9d93:1c5a
157.147.28.91 0:0:0:0:0:ffff:9d93:1c5b
157.147.28.92 0:0:0:0:0:ffff:9d93:1c5c
157.147.28.93 0:0:0:0:0:ffff:9d93:1c5d
157.147.28.94 0:0:0:0:0:ffff:9d93:1c5e
157.147.28.95 0:0:0:0:0:ffff:9d93:1c5f
157.147.28.96 0:0:0:0:0:ffff:9d93:1c60
157.147.28.97 0:0:0:0:0:ffff:9d93:1c61
157.147.28.98 0:0:0:0:0:ffff:9d93:1c62
157.147.28.99 0:0:0:0:0:ffff:9d93:1c63
157.147.28.100 0:0:0:0:0:ffff:9d93:1c64
157.147.28.101 0:0:0:0:0:ffff:9d93:1c65
157.147.28.102 0:0:0:0:0:ffff:9d93:1c66
157.147.28.103 0:0:0:0:0:ffff:9d93:1c67
157.147.28.104 0:0:0:0:0:ffff:9d93:1c68
157.147.28.105 0:0:0:0:0:ffff:9d93:1c69
157.147.28.106 0:0:0:0:0:ffff:9d93:1c6a
157.147.28.107 0:0:0:0:0:ffff:9d93:1c6b
157.147.28.108 0:0:0:0:0:ffff:9d93:1c6c
157.147.28.109 0:0:0:0:0:ffff:9d93:1c6d
157.147.28.110 0:0:0:0:0:ffff:9d93:1c6e
157.147.28.111 0:0:0:0:0:ffff:9d93:1c6f
157.147.28.112 0:0:0:0:0:ffff:9d93:1c70
157.147.28.113 0:0:0:0:0:ffff:9d93:1c71
157.147.28.114 0:0:0:0:0:ffff:9d93:1c72
157.147.28.115 0:0:0:0:0:ffff:9d93:1c73
157.147.28.116 0:0:0:0:0:ffff:9d93:1c74
157.147.28.117 0:0:0:0:0:ffff:9d93:1c75
157.147.28.118 0:0:0:0:0:ffff:9d93:1c76
157.147.28.119 0:0:0:0:0:ffff:9d93:1c77
157.147.28.120 0:0:0:0:0:ffff:9d93:1c78


157.147.28.121 0:0:0:0:0:ffff:9d93:1c79
157.147.28.122 0:0:0:0:0:ffff:9d93:1c7a
157.147.28.123 0:0:0:0:0:ffff:9d93:1c7b
157.147.28.124 0:0:0:0:0:ffff:9d93:1c7c
157.147.28.125 0:0:0:0:0:ffff:9d93:1c7d
157.147.28.126 0:0:0:0:0:ffff:9d93:1c7e
157.147.28.127 0:0:0:0:0:ffff:9d93:1c7f
157.147.28.128 0:0:0:0:0:ffff:9d93:1c80
157.147.28.129 0:0:0:0:0:ffff:9d93:1c81
157.147.28.130 0:0:0:0:0:ffff:9d93:1c82
157.147.28.131 0:0:0:0:0:ffff:9d93:1c83
157.147.28.132 0:0:0:0:0:ffff:9d93:1c84
157.147.28.133 0:0:0:0:0:ffff:9d93:1c85
157.147.28.134 0:0:0:0:0:ffff:9d93:1c86
157.147.28.135 0:0:0:0:0:ffff:9d93:1c87
157.147.28.136 0:0:0:0:0:ffff:9d93:1c88
157.147.28.137 0:0:0:0:0:ffff:9d93:1c89
157.147.28.138 0:0:0:0:0:ffff:9d93:1c8a
157.147.28.139 0:0:0:0:0:ffff:9d93:1c8b
157.147.28.140 0:0:0:0:0:ffff:9d93:1c8c
157.147.28.141 0:0:0:0:0:ffff:9d93:1c8d
157.147.28.142 0:0:0:0:0:ffff:9d93:1c8e
157.147.28.143 0:0:0:0:0:ffff:9d93:1c8f
157.147.28.144 0:0:0:0:0:ffff:9d93:1c90
157.147.28.145 0:0:0:0:0:ffff:9d93:1c91
157.147.28.146 0:0:0:0:0:ffff:9d93:1c92
157.147.28.147 0:0:0:0:0:ffff:9d93:1c93
157.147.28.148 0:0:0:0:0:ffff:9d93:1c94
157.147.28.149 0:0:0:0:0:ffff:9d93:1c95
157.147.28.150 0:0:0:0:0:ffff:9d93:1c96
157.147.28.151 0:0:0:0:0:ffff:9d93:1c97
157.147.28.152 0:0:0:0:0:ffff:9d93:1c98
157.147.28.153 0:0:0:0:0:ffff:9d93:1c99
157.147.28.154 0:0:0:0:0:ffff:9d93:1c9a
157.147.28.155 0:0:0:0:0:ffff:9d93:1c9b
157.147.28.156 0:0:0:0:0:ffff:9d93:1c9c
157.147.28.157 0:0:0:0:0:ffff:9d93:1c9d
157.147.28.158 0:0:0:0:0:ffff:9d93:1c9e
157.147.28.159 0:0:0:0:0:ffff:9d93:1c9f
157.147.28.160 0:0:0:0:0:ffff:9d93:1ca0
157.147.28.161 0:0:0:0:0:ffff:9d93:1ca1
157.147.28.162 0:0:0:0:0:ffff:9d93:1ca2
157.147.28.163 0:0:0:0:0:ffff:9d93:1ca3
157.147.28.164 0:0:0:0:0:ffff:9d93:1ca4
157.147.28.165 0:0:0:0:0:ffff:9d93:1ca5
157.147.28.166 0:0:0:0:0:ffff:9d93:1ca6
157.147.28.167 0:0:0:0:0:ffff:9d93:1ca7
157.147.28.168 0:0:0:0:0:ffff:9d93:1ca8
157.147.28.169 0:0:0:0:0:ffff:9d93:1ca9
157.147.28.170 0:0:0:0:0:ffff:9d93:1caa
157.147.28.171 0:0:0:0:0:ffff:9d93:1cab
157.147.28.172 0:0:0:0:0:ffff:9d93:1cac
157.147.28.173 0:0:0:0:0:ffff:9d93:1cad
157.147.28.174 0:0:0:0:0:ffff:9d93:1cae
157.147.28.175 0:0:0:0:0:ffff:9d93:1caf
157.147.28.176 0:0:0:0:0:ffff:9d93:1cb0
157.147.28.177 0:0:0:0:0:ffff:9d93:1cb1
157.147.28.178 0:0:0:0:0:ffff:9d93:1cb2
157.147.28.179 0:0:0:0:0:ffff:9d93:1cb3
157.147.28.180 0:0:0:0:0:ffff:9d93:1cb4


157.147.28.181 0:0:0:0:0:ffff:9d93:1cb5
157.147.28.182 0:0:0:0:0:ffff:9d93:1cb6
157.147.28.183 0:0:0:0:0:ffff:9d93:1cb7
157.147.28.184 0:0:0:0:0:ffff:9d93:1cb8
157.147.28.185 0:0:0:0:0:ffff:9d93:1cb9
157.147.28.186 0:0:0:0:0:ffff:9d93:1cba
157.147.28.187 0:0:0:0:0:ffff:9d93:1cbb
157.147.28.188 0:0:0:0:0:ffff:9d93:1cbc
157.147.28.189 0:0:0:0:0:ffff:9d93:1cbd
157.147.28.190 0:0:0:0:0:ffff:9d93:1cbe
157.147.28.191 0:0:0:0:0:ffff:9d93:1cbf
157.147.28.192 0:0:0:0:0:ffff:9d93:1cc0
157.147.28.193 0:0:0:0:0:ffff:9d93:1cc1
157.147.28.194 0:0:0:0:0:ffff:9d93:1cc2
157.147.28.195 0:0:0:0:0:ffff:9d93:1cc3
157.147.28.196 0:0:0:0:0:ffff:9d93:1cc4
157.147.28.197 0:0:0:0:0:ffff:9d93:1cc5
157.147.28.198 0:0:0:0:0:ffff:9d93:1cc6
157.147.28.199 0:0:0:0:0:ffff:9d93:1cc7
157.147.28.200 0:0:0:0:0:ffff:9d93:1cc8
157.147.28.201 0:0:0:0:0:ffff:9d93:1cc9
157.147.28.202 0:0:0:0:0:ffff:9d93:1cca
157.147.28.203 0:0:0:0:0:ffff:9d93:1ccb
157.147.28.204 0:0:0:0:0:ffff:9d93:1ccc
157.147.28.205 0:0:0:0:0:ffff:9d93:1ccd
157.147.28.206 0:0:0:0:0:ffff:9d93:1cce
157.147.28.207 0:0:0:0:0:ffff:9d93:1ccf
157.147.28.208 0:0:0:0:0:ffff:9d93:1cd0
157.147.28.209 0:0:0:0:0:ffff:9d93:1cd1
157.147.28.210 0:0:0:0:0:ffff:9d93:1cd2
157.147.28.211 0:0:0:0:0:ffff:9d93:1cd3
157.147.28.212 0:0:0:0:0:ffff:9d93:1cd4
157.147.28.213 0:0:0:0:0:ffff:9d93:1cd5
157.147.28.214 0:0:0:0:0:ffff:9d93:1cd6
157.147.28.215 0:0:0:0:0:ffff:9d93:1cd7
157.147.28.216 0:0:0:0:0:ffff:9d93:1cd8
157.147.28.217 0:0:0:0:0:ffff:9d93:1cd9
157.147.28.218 0:0:0:0:0:ffff:9d93:1cda
157.147.28.219 0:0:0:0:0:ffff:9d93:1cdb
157.147.28.220 0:0:0:0:0:ffff:9d93:1cdc
157.147.28.221 0:0:0:0:0:ffff:9d93:1cdd
157.147.28.222 0:0:0:0:0:ffff:9d93:1cde
157.147.28.223 0:0:0:0:0:ffff:9d93:1cdf
157.147.28.224 0:0:0:0:0:ffff:9d93:1ce0
157.147.28.225 0:0:0:0:0:ffff:9d93:1ce1
157.147.28.226 0:0:0:0:0:ffff:9d93:1ce2
157.147.28.227 0:0:0:0:0:ffff:9d93:1ce3
157.147.28.228 0:0:0:0:0:ffff:9d93:1ce4
157.147.28.229 0:0:0:0:0:ffff:9d93:1ce5
157.147.28.230 0:0:0:0:0:ffff:9d93:1ce6
157.147.28.231 0:0:0:0:0:ffff:9d93:1ce7
157.147.28.232 0:0:0:0:0:ffff:9d93:1ce8
157.147.28.233 0:0:0:0:0:ffff:9d93:1ce9
157.147.28.234 0:0:0:0:0:ffff:9d93:1cea
157.147.28.235 0:0:0:0:0:ffff:9d93:1ceb
157.147.28.236 0:0:0:0:0:ffff:9d93:1cec
157.147.28.237 0:0:0:0:0:ffff:9d93:1ced
157.147.28.238 0:0:0:0:0:ffff:9d93:1cee
157.147.28.239 0:0:0:0:0:ffff:9d93:1cef
157.147.28.240 0:0:0:0:0:ffff:9d93:1cf0
157.147.28.241 0:0:0:0:0:ffff:9d93:1cf1
157.147.28.242 0:0:0:0:0:ffff:9d93:1cf2
157.147.28.243 0:0:0:0:0:ffff:9d93:1cf3
157.147.28.244 0:0:0:0:0:ffff:9d93:1cf4
157.147.28.245 0:0:0:0:0:ffff:9d93:1cf5
157.147.28.246 0:0:0:0:0:ffff:9d93:1cf6
157.147.28.247 0:0:0:0:0:ffff:9d93:1cf7
157.147.28.248 0:0:0:0:0:ffff:9d93:1cf8
157.147.28.249 0:0:0:0:0:ffff:9d93:1cf9
157.147.28.250 0:0:0:0:0:ffff:9d93:1cfa
157.147.28.251 0:0:0:0:0:ffff:9d93:1cfb
157.147.28.252 0:0:0:0:0:ffff:9d93:1cfc
157.147.28.253 0:0:0:0:0:ffff:9d93:1cfd
157.147.28.254 0:0:0:0:0:ffff:9d93:1cfe
157.147.28.255 0:0:0:0:0:ffff:9d93:1cff


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.