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
157.147.27.1 0:0:0:0:0:ffff:9d93:1b01
157.147.27.2 0:0:0:0:0:ffff:9d93:1b02
157.147.27.3 0:0:0:0:0:ffff:9d93:1b03
157.147.27.4 0:0:0:0:0:ffff:9d93:1b04
157.147.27.5 0:0:0:0:0:ffff:9d93:1b05
157.147.27.6 0:0:0:0:0:ffff:9d93:1b06
157.147.27.7 0:0:0:0:0:ffff:9d93:1b07
157.147.27.8 0:0:0:0:0:ffff:9d93:1b08
157.147.27.9 0:0:0:0:0:ffff:9d93:1b09
157.147.27.10 0:0:0:0:0:ffff:9d93:1b0a
157.147.27.11 0:0:0:0:0:ffff:9d93:1b0b
157.147.27.12 0:0:0:0:0:ffff:9d93:1b0c
157.147.27.13 0:0:0:0:0:ffff:9d93:1b0d
157.147.27.14 0:0:0:0:0:ffff:9d93:1b0e
157.147.27.15 0:0:0:0:0:ffff:9d93:1b0f
157.147.27.16 0:0:0:0:0:ffff:9d93:1b10
157.147.27.17 0:0:0:0:0:ffff:9d93:1b11
157.147.27.18 0:0:0:0:0:ffff:9d93:1b12
157.147.27.19 0:0:0:0:0:ffff:9d93:1b13
157.147.27.20 0:0:0:0:0:ffff:9d93:1b14
157.147.27.21 0:0:0:0:0:ffff:9d93:1b15
157.147.27.22 0:0:0:0:0:ffff:9d93:1b16
157.147.27.23 0:0:0:0:0:ffff:9d93:1b17
157.147.27.24 0:0:0:0:0:ffff:9d93:1b18
157.147.27.25 0:0:0:0:0:ffff:9d93:1b19
157.147.27.26 0:0:0:0:0:ffff:9d93:1b1a
157.147.27.27 0:0:0:0:0:ffff:9d93:1b1b
157.147.27.28 0:0:0:0:0:ffff:9d93:1b1c
157.147.27.29 0:0:0:0:0:ffff:9d93:1b1d
157.147.27.30 0:0:0:0:0:ffff:9d93:1b1e
157.147.27.31 0:0:0:0:0:ffff:9d93:1b1f
157.147.27.32 0:0:0:0:0:ffff:9d93:1b20
157.147.27.33 0:0:0:0:0:ffff:9d93:1b21
157.147.27.34 0:0:0:0:0:ffff:9d93:1b22
157.147.27.35 0:0:0:0:0:ffff:9d93:1b23
157.147.27.36 0:0:0:0:0:ffff:9d93:1b24
157.147.27.37 0:0:0:0:0:ffff:9d93:1b25
157.147.27.38 0:0:0:0:0:ffff:9d93:1b26
157.147.27.39 0:0:0:0:0:ffff:9d93:1b27
157.147.27.40 0:0:0:0:0:ffff:9d93:1b28
157.147.27.41 0:0:0:0:0:ffff:9d93:1b29
157.147.27.42 0:0:0:0:0:ffff:9d93:1b2a
157.147.27.43 0:0:0:0:0:ffff:9d93:1b2b
157.147.27.44 0:0:0:0:0:ffff:9d93:1b2c
157.147.27.45 0:0:0:0:0:ffff:9d93:1b2d
157.147.27.46 0:0:0:0:0:ffff:9d93:1b2e
157.147.27.47 0:0:0:0:0:ffff:9d93:1b2f
157.147.27.48 0:0:0:0:0:ffff:9d93:1b30
157.147.27.49 0:0:0:0:0:ffff:9d93:1b31
157.147.27.50 0:0:0:0:0:ffff:9d93:1b32
157.147.27.51 0:0:0:0:0:ffff:9d93:1b33
157.147.27.52 0:0:0:0:0:ffff:9d93:1b34
157.147.27.53 0:0:0:0:0:ffff:9d93:1b35
157.147.27.54 0:0:0:0:0:ffff:9d93:1b36
157.147.27.55 0:0:0:0:0:ffff:9d93:1b37
157.147.27.56 0:0:0:0:0:ffff:9d93:1b38
157.147.27.57 0:0:0:0:0:ffff:9d93:1b39
157.147.27.58 0:0:0:0:0:ffff:9d93:1b3a
157.147.27.59 0:0:0:0:0:ffff:9d93:1b3b
157.147.27.60 0:0:0:0:0:ffff:9d93:1b3c


157.147.27.61 0:0:0:0:0:ffff:9d93:1b3d
157.147.27.62 0:0:0:0:0:ffff:9d93:1b3e
157.147.27.63 0:0:0:0:0:ffff:9d93:1b3f
157.147.27.64 0:0:0:0:0:ffff:9d93:1b40
157.147.27.65 0:0:0:0:0:ffff:9d93:1b41
157.147.27.66 0:0:0:0:0:ffff:9d93:1b42
157.147.27.67 0:0:0:0:0:ffff:9d93:1b43
157.147.27.68 0:0:0:0:0:ffff:9d93:1b44
157.147.27.69 0:0:0:0:0:ffff:9d93:1b45
157.147.27.70 0:0:0:0:0:ffff:9d93:1b46
157.147.27.71 0:0:0:0:0:ffff:9d93:1b47
157.147.27.72 0:0:0:0:0:ffff:9d93:1b48
157.147.27.73 0:0:0:0:0:ffff:9d93:1b49
157.147.27.74 0:0:0:0:0:ffff:9d93:1b4a
157.147.27.75 0:0:0:0:0:ffff:9d93:1b4b
157.147.27.76 0:0:0:0:0:ffff:9d93:1b4c
157.147.27.77 0:0:0:0:0:ffff:9d93:1b4d
157.147.27.78 0:0:0:0:0:ffff:9d93:1b4e
157.147.27.79 0:0:0:0:0:ffff:9d93:1b4f
157.147.27.80 0:0:0:0:0:ffff:9d93:1b50
157.147.27.81 0:0:0:0:0:ffff:9d93:1b51
157.147.27.82 0:0:0:0:0:ffff:9d93:1b52
157.147.27.83 0:0:0:0:0:ffff:9d93:1b53
157.147.27.84 0:0:0:0:0:ffff:9d93:1b54
157.147.27.85 0:0:0:0:0:ffff:9d93:1b55
157.147.27.86 0:0:0:0:0:ffff:9d93:1b56
157.147.27.87 0:0:0:0:0:ffff:9d93:1b57
157.147.27.88 0:0:0:0:0:ffff:9d93:1b58
157.147.27.89 0:0:0:0:0:ffff:9d93:1b59
157.147.27.90 0:0:0:0:0:ffff:9d93:1b5a
157.147.27.91 0:0:0:0:0:ffff:9d93:1b5b
157.147.27.92 0:0:0:0:0:ffff:9d93:1b5c
157.147.27.93 0:0:0:0:0:ffff:9d93:1b5d
157.147.27.94 0:0:0:0:0:ffff:9d93:1b5e
157.147.27.95 0:0:0:0:0:ffff:9d93:1b5f
157.147.27.96 0:0:0:0:0:ffff:9d93:1b60
157.147.27.97 0:0:0:0:0:ffff:9d93:1b61
157.147.27.98 0:0:0:0:0:ffff:9d93:1b62
157.147.27.99 0:0:0:0:0:ffff:9d93:1b63
157.147.27.100 0:0:0:0:0:ffff:9d93:1b64
157.147.27.101 0:0:0:0:0:ffff:9d93:1b65
157.147.27.102 0:0:0:0:0:ffff:9d93:1b66
157.147.27.103 0:0:0:0:0:ffff:9d93:1b67
157.147.27.104 0:0:0:0:0:ffff:9d93:1b68
157.147.27.105 0:0:0:0:0:ffff:9d93:1b69
157.147.27.106 0:0:0:0:0:ffff:9d93:1b6a
157.147.27.107 0:0:0:0:0:ffff:9d93:1b6b
157.147.27.108 0:0:0:0:0:ffff:9d93:1b6c
157.147.27.109 0:0:0:0:0:ffff:9d93:1b6d
157.147.27.110 0:0:0:0:0:ffff:9d93:1b6e
157.147.27.111 0:0:0:0:0:ffff:9d93:1b6f
157.147.27.112 0:0:0:0:0:ffff:9d93:1b70
157.147.27.113 0:0:0:0:0:ffff:9d93:1b71
157.147.27.114 0:0:0:0:0:ffff:9d93:1b72
157.147.27.115 0:0:0:0:0:ffff:9d93:1b73
157.147.27.116 0:0:0:0:0:ffff:9d93:1b74
157.147.27.117 0:0:0:0:0:ffff:9d93:1b75
157.147.27.118 0:0:0:0:0:ffff:9d93:1b76
157.147.27.119 0:0:0:0:0:ffff:9d93:1b77
157.147.27.120 0:0:0:0:0:ffff:9d93:1b78


157.147.27.121 0:0:0:0:0:ffff:9d93:1b79
157.147.27.122 0:0:0:0:0:ffff:9d93:1b7a
157.147.27.123 0:0:0:0:0:ffff:9d93:1b7b
157.147.27.124 0:0:0:0:0:ffff:9d93:1b7c
157.147.27.125 0:0:0:0:0:ffff:9d93:1b7d
157.147.27.126 0:0:0:0:0:ffff:9d93:1b7e
157.147.27.127 0:0:0:0:0:ffff:9d93:1b7f
157.147.27.128 0:0:0:0:0:ffff:9d93:1b80
157.147.27.129 0:0:0:0:0:ffff:9d93:1b81
157.147.27.130 0:0:0:0:0:ffff:9d93:1b82
157.147.27.131 0:0:0:0:0:ffff:9d93:1b83
157.147.27.132 0:0:0:0:0:ffff:9d93:1b84
157.147.27.133 0:0:0:0:0:ffff:9d93:1b85
157.147.27.134 0:0:0:0:0:ffff:9d93:1b86
157.147.27.135 0:0:0:0:0:ffff:9d93:1b87
157.147.27.136 0:0:0:0:0:ffff:9d93:1b88
157.147.27.137 0:0:0:0:0:ffff:9d93:1b89
157.147.27.138 0:0:0:0:0:ffff:9d93:1b8a
157.147.27.139 0:0:0:0:0:ffff:9d93:1b8b
157.147.27.140 0:0:0:0:0:ffff:9d93:1b8c
157.147.27.141 0:0:0:0:0:ffff:9d93:1b8d
157.147.27.142 0:0:0:0:0:ffff:9d93:1b8e
157.147.27.143 0:0:0:0:0:ffff:9d93:1b8f
157.147.27.144 0:0:0:0:0:ffff:9d93:1b90
157.147.27.145 0:0:0:0:0:ffff:9d93:1b91
157.147.27.146 0:0:0:0:0:ffff:9d93:1b92
157.147.27.147 0:0:0:0:0:ffff:9d93:1b93
157.147.27.148 0:0:0:0:0:ffff:9d93:1b94
157.147.27.149 0:0:0:0:0:ffff:9d93:1b95
157.147.27.150 0:0:0:0:0:ffff:9d93:1b96
157.147.27.151 0:0:0:0:0:ffff:9d93:1b97
157.147.27.152 0:0:0:0:0:ffff:9d93:1b98
157.147.27.153 0:0:0:0:0:ffff:9d93:1b99
157.147.27.154 0:0:0:0:0:ffff:9d93:1b9a
157.147.27.155 0:0:0:0:0:ffff:9d93:1b9b
157.147.27.156 0:0:0:0:0:ffff:9d93:1b9c
157.147.27.157 0:0:0:0:0:ffff:9d93:1b9d
157.147.27.158 0:0:0:0:0:ffff:9d93:1b9e
157.147.27.159 0:0:0:0:0:ffff:9d93:1b9f
157.147.27.160 0:0:0:0:0:ffff:9d93:1ba0
157.147.27.161 0:0:0:0:0:ffff:9d93:1ba1
157.147.27.162 0:0:0:0:0:ffff:9d93:1ba2
157.147.27.163 0:0:0:0:0:ffff:9d93:1ba3
157.147.27.164 0:0:0:0:0:ffff:9d93:1ba4
157.147.27.165 0:0:0:0:0:ffff:9d93:1ba5
157.147.27.166 0:0:0:0:0:ffff:9d93:1ba6
157.147.27.167 0:0:0:0:0:ffff:9d93:1ba7
157.147.27.168 0:0:0:0:0:ffff:9d93:1ba8
157.147.27.169 0:0:0:0:0:ffff:9d93:1ba9
157.147.27.170 0:0:0:0:0:ffff:9d93:1baa
157.147.27.171 0:0:0:0:0:ffff:9d93:1bab
157.147.27.172 0:0:0:0:0:ffff:9d93:1bac
157.147.27.173 0:0:0:0:0:ffff:9d93:1bad
157.147.27.174 0:0:0:0:0:ffff:9d93:1bae
157.147.27.175 0:0:0:0:0:ffff:9d93:1baf
157.147.27.176 0:0:0:0:0:ffff:9d93:1bb0
157.147.27.177 0:0:0:0:0:ffff:9d93:1bb1
157.147.27.178 0:0:0:0:0:ffff:9d93:1bb2
157.147.27.179 0:0:0:0:0:ffff:9d93:1bb3
157.147.27.180 0:0:0:0:0:ffff:9d93:1bb4


157.147.27.181 0:0:0:0:0:ffff:9d93:1bb5
157.147.27.182 0:0:0:0:0:ffff:9d93:1bb6
157.147.27.183 0:0:0:0:0:ffff:9d93:1bb7
157.147.27.184 0:0:0:0:0:ffff:9d93:1bb8
157.147.27.185 0:0:0:0:0:ffff:9d93:1bb9
157.147.27.186 0:0:0:0:0:ffff:9d93:1bba
157.147.27.187 0:0:0:0:0:ffff:9d93:1bbb
157.147.27.188 0:0:0:0:0:ffff:9d93:1bbc
157.147.27.189 0:0:0:0:0:ffff:9d93:1bbd
157.147.27.190 0:0:0:0:0:ffff:9d93:1bbe
157.147.27.191 0:0:0:0:0:ffff:9d93:1bbf
157.147.27.192 0:0:0:0:0:ffff:9d93:1bc0
157.147.27.193 0:0:0:0:0:ffff:9d93:1bc1
157.147.27.194 0:0:0:0:0:ffff:9d93:1bc2
157.147.27.195 0:0:0:0:0:ffff:9d93:1bc3
157.147.27.196 0:0:0:0:0:ffff:9d93:1bc4
157.147.27.197 0:0:0:0:0:ffff:9d93:1bc5
157.147.27.198 0:0:0:0:0:ffff:9d93:1bc6
157.147.27.199 0:0:0:0:0:ffff:9d93:1bc7
157.147.27.200 0:0:0:0:0:ffff:9d93:1bc8
157.147.27.201 0:0:0:0:0:ffff:9d93:1bc9
157.147.27.202 0:0:0:0:0:ffff:9d93:1bca
157.147.27.203 0:0:0:0:0:ffff:9d93:1bcb
157.147.27.204 0:0:0:0:0:ffff:9d93:1bcc
157.147.27.205 0:0:0:0:0:ffff:9d93:1bcd
157.147.27.206 0:0:0:0:0:ffff:9d93:1bce
157.147.27.207 0:0:0:0:0:ffff:9d93:1bcf
157.147.27.208 0:0:0:0:0:ffff:9d93:1bd0
157.147.27.209 0:0:0:0:0:ffff:9d93:1bd1
157.147.27.210 0:0:0:0:0:ffff:9d93:1bd2
157.147.27.211 0:0:0:0:0:ffff:9d93:1bd3
157.147.27.212 0:0:0:0:0:ffff:9d93:1bd4
157.147.27.213 0:0:0:0:0:ffff:9d93:1bd5
157.147.27.214 0:0:0:0:0:ffff:9d93:1bd6
157.147.27.215 0:0:0:0:0:ffff:9d93:1bd7
157.147.27.216 0:0:0:0:0:ffff:9d93:1bd8
157.147.27.217 0:0:0:0:0:ffff:9d93:1bd9
157.147.27.218 0:0:0:0:0:ffff:9d93:1bda
157.147.27.219 0:0:0:0:0:ffff:9d93:1bdb
157.147.27.220 0:0:0:0:0:ffff:9d93:1bdc
157.147.27.221 0:0:0:0:0:ffff:9d93:1bdd
157.147.27.222 0:0:0:0:0:ffff:9d93:1bde
157.147.27.223 0:0:0:0:0:ffff:9d93:1bdf
157.147.27.224 0:0:0:0:0:ffff:9d93:1be0
157.147.27.225 0:0:0:0:0:ffff:9d93:1be1
157.147.27.226 0:0:0:0:0:ffff:9d93:1be2
157.147.27.227 0:0:0:0:0:ffff:9d93:1be3
157.147.27.228 0:0:0:0:0:ffff:9d93:1be4
157.147.27.229 0:0:0:0:0:ffff:9d93:1be5
157.147.27.230 0:0:0:0:0:ffff:9d93:1be6
157.147.27.231 0:0:0:0:0:ffff:9d93:1be7
157.147.27.232 0:0:0:0:0:ffff:9d93:1be8
157.147.27.233 0:0:0:0:0:ffff:9d93:1be9
157.147.27.234 0:0:0:0:0:ffff:9d93:1bea
157.147.27.235 0:0:0:0:0:ffff:9d93:1beb
157.147.27.236 0:0:0:0:0:ffff:9d93:1bec
157.147.27.237 0:0:0:0:0:ffff:9d93:1bed
157.147.27.238 0:0:0:0:0:ffff:9d93:1bee
157.147.27.239 0:0:0:0:0:ffff:9d93:1bef
157.147.27.240 0:0:0:0:0:ffff:9d93:1bf0
157.147.27.241 0:0:0:0:0:ffff:9d93:1bf1
157.147.27.242 0:0:0:0:0:ffff:9d93:1bf2
157.147.27.243 0:0:0:0:0:ffff:9d93:1bf3
157.147.27.244 0:0:0:0:0:ffff:9d93:1bf4
157.147.27.245 0:0:0:0:0:ffff:9d93:1bf5
157.147.27.246 0:0:0:0:0:ffff:9d93:1bf6
157.147.27.247 0:0:0:0:0:ffff:9d93:1bf7
157.147.27.248 0:0:0:0:0:ffff:9d93:1bf8
157.147.27.249 0:0:0:0:0:ffff:9d93:1bf9
157.147.27.250 0:0:0:0:0:ffff:9d93:1bfa
157.147.27.251 0:0:0:0:0:ffff:9d93:1bfb
157.147.27.252 0:0:0:0:0:ffff:9d93:1bfc
157.147.27.253 0:0:0:0:0:ffff:9d93:1bfd
157.147.27.254 0:0:0:0:0:ffff:9d93:1bfe
157.147.27.255 0:0:0:0:0:ffff:9d93:1bff


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.