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
165.160.28.1 0:0:0:0:0:ffff:a5a0:1c01
165.160.28.2 0:0:0:0:0:ffff:a5a0:1c02
165.160.28.3 0:0:0:0:0:ffff:a5a0:1c03
165.160.28.4 0:0:0:0:0:ffff:a5a0:1c04
165.160.28.5 0:0:0:0:0:ffff:a5a0:1c05
165.160.28.6 0:0:0:0:0:ffff:a5a0:1c06
165.160.28.7 0:0:0:0:0:ffff:a5a0:1c07
165.160.28.8 0:0:0:0:0:ffff:a5a0:1c08
165.160.28.9 0:0:0:0:0:ffff:a5a0:1c09
165.160.28.10 0:0:0:0:0:ffff:a5a0:1c0a
165.160.28.11 0:0:0:0:0:ffff:a5a0:1c0b
165.160.28.12 0:0:0:0:0:ffff:a5a0:1c0c
165.160.28.13 0:0:0:0:0:ffff:a5a0:1c0d
165.160.28.14 0:0:0:0:0:ffff:a5a0:1c0e
165.160.28.15 0:0:0:0:0:ffff:a5a0:1c0f
165.160.28.16 0:0:0:0:0:ffff:a5a0:1c10
165.160.28.17 0:0:0:0:0:ffff:a5a0:1c11
165.160.28.18 0:0:0:0:0:ffff:a5a0:1c12
165.160.28.19 0:0:0:0:0:ffff:a5a0:1c13
165.160.28.20 0:0:0:0:0:ffff:a5a0:1c14
165.160.28.21 0:0:0:0:0:ffff:a5a0:1c15
165.160.28.22 0:0:0:0:0:ffff:a5a0:1c16
165.160.28.23 0:0:0:0:0:ffff:a5a0:1c17
165.160.28.24 0:0:0:0:0:ffff:a5a0:1c18
165.160.28.25 0:0:0:0:0:ffff:a5a0:1c19
165.160.28.26 0:0:0:0:0:ffff:a5a0:1c1a
165.160.28.27 0:0:0:0:0:ffff:a5a0:1c1b
165.160.28.28 0:0:0:0:0:ffff:a5a0:1c1c
165.160.28.29 0:0:0:0:0:ffff:a5a0:1c1d
165.160.28.30 0:0:0:0:0:ffff:a5a0:1c1e
165.160.28.31 0:0:0:0:0:ffff:a5a0:1c1f
165.160.28.32 0:0:0:0:0:ffff:a5a0:1c20
165.160.28.33 0:0:0:0:0:ffff:a5a0:1c21
165.160.28.34 0:0:0:0:0:ffff:a5a0:1c22
165.160.28.35 0:0:0:0:0:ffff:a5a0:1c23
165.160.28.36 0:0:0:0:0:ffff:a5a0:1c24
165.160.28.37 0:0:0:0:0:ffff:a5a0:1c25
165.160.28.38 0:0:0:0:0:ffff:a5a0:1c26
165.160.28.39 0:0:0:0:0:ffff:a5a0:1c27
165.160.28.40 0:0:0:0:0:ffff:a5a0:1c28
165.160.28.41 0:0:0:0:0:ffff:a5a0:1c29
165.160.28.42 0:0:0:0:0:ffff:a5a0:1c2a
165.160.28.43 0:0:0:0:0:ffff:a5a0:1c2b
165.160.28.44 0:0:0:0:0:ffff:a5a0:1c2c
165.160.28.45 0:0:0:0:0:ffff:a5a0:1c2d
165.160.28.46 0:0:0:0:0:ffff:a5a0:1c2e
165.160.28.47 0:0:0:0:0:ffff:a5a0:1c2f
165.160.28.48 0:0:0:0:0:ffff:a5a0:1c30
165.160.28.49 0:0:0:0:0:ffff:a5a0:1c31
165.160.28.50 0:0:0:0:0:ffff:a5a0:1c32
165.160.28.51 0:0:0:0:0:ffff:a5a0:1c33
165.160.28.52 0:0:0:0:0:ffff:a5a0:1c34
165.160.28.53 0:0:0:0:0:ffff:a5a0:1c35
165.160.28.54 0:0:0:0:0:ffff:a5a0:1c36
165.160.28.55 0:0:0:0:0:ffff:a5a0:1c37
165.160.28.56 0:0:0:0:0:ffff:a5a0:1c38
165.160.28.57 0:0:0:0:0:ffff:a5a0:1c39
165.160.28.58 0:0:0:0:0:ffff:a5a0:1c3a
165.160.28.59 0:0:0:0:0:ffff:a5a0:1c3b
165.160.28.60 0:0:0:0:0:ffff:a5a0:1c3c


165.160.28.61 0:0:0:0:0:ffff:a5a0:1c3d
165.160.28.62 0:0:0:0:0:ffff:a5a0:1c3e
165.160.28.63 0:0:0:0:0:ffff:a5a0:1c3f
165.160.28.64 0:0:0:0:0:ffff:a5a0:1c40
165.160.28.65 0:0:0:0:0:ffff:a5a0:1c41
165.160.28.66 0:0:0:0:0:ffff:a5a0:1c42
165.160.28.67 0:0:0:0:0:ffff:a5a0:1c43
165.160.28.68 0:0:0:0:0:ffff:a5a0:1c44
165.160.28.69 0:0:0:0:0:ffff:a5a0:1c45
165.160.28.70 0:0:0:0:0:ffff:a5a0:1c46
165.160.28.71 0:0:0:0:0:ffff:a5a0:1c47
165.160.28.72 0:0:0:0:0:ffff:a5a0:1c48
165.160.28.73 0:0:0:0:0:ffff:a5a0:1c49
165.160.28.74 0:0:0:0:0:ffff:a5a0:1c4a
165.160.28.75 0:0:0:0:0:ffff:a5a0:1c4b
165.160.28.76 0:0:0:0:0:ffff:a5a0:1c4c
165.160.28.77 0:0:0:0:0:ffff:a5a0:1c4d
165.160.28.78 0:0:0:0:0:ffff:a5a0:1c4e
165.160.28.79 0:0:0:0:0:ffff:a5a0:1c4f
165.160.28.80 0:0:0:0:0:ffff:a5a0:1c50
165.160.28.81 0:0:0:0:0:ffff:a5a0:1c51
165.160.28.82 0:0:0:0:0:ffff:a5a0:1c52
165.160.28.83 0:0:0:0:0:ffff:a5a0:1c53
165.160.28.84 0:0:0:0:0:ffff:a5a0:1c54
165.160.28.85 0:0:0:0:0:ffff:a5a0:1c55
165.160.28.86 0:0:0:0:0:ffff:a5a0:1c56
165.160.28.87 0:0:0:0:0:ffff:a5a0:1c57
165.160.28.88 0:0:0:0:0:ffff:a5a0:1c58
165.160.28.89 0:0:0:0:0:ffff:a5a0:1c59
165.160.28.90 0:0:0:0:0:ffff:a5a0:1c5a
165.160.28.91 0:0:0:0:0:ffff:a5a0:1c5b
165.160.28.92 0:0:0:0:0:ffff:a5a0:1c5c
165.160.28.93 0:0:0:0:0:ffff:a5a0:1c5d
165.160.28.94 0:0:0:0:0:ffff:a5a0:1c5e
165.160.28.95 0:0:0:0:0:ffff:a5a0:1c5f
165.160.28.96 0:0:0:0:0:ffff:a5a0:1c60
165.160.28.97 0:0:0:0:0:ffff:a5a0:1c61
165.160.28.98 0:0:0:0:0:ffff:a5a0:1c62
165.160.28.99 0:0:0:0:0:ffff:a5a0:1c63
165.160.28.100 0:0:0:0:0:ffff:a5a0:1c64
165.160.28.101 0:0:0:0:0:ffff:a5a0:1c65
165.160.28.102 0:0:0:0:0:ffff:a5a0:1c66
165.160.28.103 0:0:0:0:0:ffff:a5a0:1c67
165.160.28.104 0:0:0:0:0:ffff:a5a0:1c68
165.160.28.105 0:0:0:0:0:ffff:a5a0:1c69
165.160.28.106 0:0:0:0:0:ffff:a5a0:1c6a
165.160.28.107 0:0:0:0:0:ffff:a5a0:1c6b
165.160.28.108 0:0:0:0:0:ffff:a5a0:1c6c
165.160.28.109 0:0:0:0:0:ffff:a5a0:1c6d
165.160.28.110 0:0:0:0:0:ffff:a5a0:1c6e
165.160.28.111 0:0:0:0:0:ffff:a5a0:1c6f
165.160.28.112 0:0:0:0:0:ffff:a5a0:1c70
165.160.28.113 0:0:0:0:0:ffff:a5a0:1c71
165.160.28.114 0:0:0:0:0:ffff:a5a0:1c72
165.160.28.115 0:0:0:0:0:ffff:a5a0:1c73
165.160.28.116 0:0:0:0:0:ffff:a5a0:1c74
165.160.28.117 0:0:0:0:0:ffff:a5a0:1c75
165.160.28.118 0:0:0:0:0:ffff:a5a0:1c76
165.160.28.119 0:0:0:0:0:ffff:a5a0:1c77
165.160.28.120 0:0:0:0:0:ffff:a5a0:1c78


165.160.28.121 0:0:0:0:0:ffff:a5a0:1c79
165.160.28.122 0:0:0:0:0:ffff:a5a0:1c7a
165.160.28.123 0:0:0:0:0:ffff:a5a0:1c7b
165.160.28.124 0:0:0:0:0:ffff:a5a0:1c7c
165.160.28.125 0:0:0:0:0:ffff:a5a0:1c7d
165.160.28.126 0:0:0:0:0:ffff:a5a0:1c7e
165.160.28.127 0:0:0:0:0:ffff:a5a0:1c7f
165.160.28.128 0:0:0:0:0:ffff:a5a0:1c80
165.160.28.129 0:0:0:0:0:ffff:a5a0:1c81
165.160.28.130 0:0:0:0:0:ffff:a5a0:1c82
165.160.28.131 0:0:0:0:0:ffff:a5a0:1c83
165.160.28.132 0:0:0:0:0:ffff:a5a0:1c84
165.160.28.133 0:0:0:0:0:ffff:a5a0:1c85
165.160.28.134 0:0:0:0:0:ffff:a5a0:1c86
165.160.28.135 0:0:0:0:0:ffff:a5a0:1c87
165.160.28.136 0:0:0:0:0:ffff:a5a0:1c88
165.160.28.137 0:0:0:0:0:ffff:a5a0:1c89
165.160.28.138 0:0:0:0:0:ffff:a5a0:1c8a
165.160.28.139 0:0:0:0:0:ffff:a5a0:1c8b
165.160.28.140 0:0:0:0:0:ffff:a5a0:1c8c
165.160.28.141 0:0:0:0:0:ffff:a5a0:1c8d
165.160.28.142 0:0:0:0:0:ffff:a5a0:1c8e
165.160.28.143 0:0:0:0:0:ffff:a5a0:1c8f
165.160.28.144 0:0:0:0:0:ffff:a5a0:1c90
165.160.28.145 0:0:0:0:0:ffff:a5a0:1c91
165.160.28.146 0:0:0:0:0:ffff:a5a0:1c92
165.160.28.147 0:0:0:0:0:ffff:a5a0:1c93
165.160.28.148 0:0:0:0:0:ffff:a5a0:1c94
165.160.28.149 0:0:0:0:0:ffff:a5a0:1c95
165.160.28.150 0:0:0:0:0:ffff:a5a0:1c96
165.160.28.151 0:0:0:0:0:ffff:a5a0:1c97
165.160.28.152 0:0:0:0:0:ffff:a5a0:1c98
165.160.28.153 0:0:0:0:0:ffff:a5a0:1c99
165.160.28.154 0:0:0:0:0:ffff:a5a0:1c9a
165.160.28.155 0:0:0:0:0:ffff:a5a0:1c9b
165.160.28.156 0:0:0:0:0:ffff:a5a0:1c9c
165.160.28.157 0:0:0:0:0:ffff:a5a0:1c9d
165.160.28.158 0:0:0:0:0:ffff:a5a0:1c9e
165.160.28.159 0:0:0:0:0:ffff:a5a0:1c9f
165.160.28.160 0:0:0:0:0:ffff:a5a0:1ca0
165.160.28.161 0:0:0:0:0:ffff:a5a0:1ca1
165.160.28.162 0:0:0:0:0:ffff:a5a0:1ca2
165.160.28.163 0:0:0:0:0:ffff:a5a0:1ca3
165.160.28.164 0:0:0:0:0:ffff:a5a0:1ca4
165.160.28.165 0:0:0:0:0:ffff:a5a0:1ca5
165.160.28.166 0:0:0:0:0:ffff:a5a0:1ca6
165.160.28.167 0:0:0:0:0:ffff:a5a0:1ca7
165.160.28.168 0:0:0:0:0:ffff:a5a0:1ca8
165.160.28.169 0:0:0:0:0:ffff:a5a0:1ca9
165.160.28.170 0:0:0:0:0:ffff:a5a0:1caa
165.160.28.171 0:0:0:0:0:ffff:a5a0:1cab
165.160.28.172 0:0:0:0:0:ffff:a5a0:1cac
165.160.28.173 0:0:0:0:0:ffff:a5a0:1cad
165.160.28.174 0:0:0:0:0:ffff:a5a0:1cae
165.160.28.175 0:0:0:0:0:ffff:a5a0:1caf
165.160.28.176 0:0:0:0:0:ffff:a5a0:1cb0
165.160.28.177 0:0:0:0:0:ffff:a5a0:1cb1
165.160.28.178 0:0:0:0:0:ffff:a5a0:1cb2
165.160.28.179 0:0:0:0:0:ffff:a5a0:1cb3
165.160.28.180 0:0:0:0:0:ffff:a5a0:1cb4


165.160.28.181 0:0:0:0:0:ffff:a5a0:1cb5
165.160.28.182 0:0:0:0:0:ffff:a5a0:1cb6
165.160.28.183 0:0:0:0:0:ffff:a5a0:1cb7
165.160.28.184 0:0:0:0:0:ffff:a5a0:1cb8
165.160.28.185 0:0:0:0:0:ffff:a5a0:1cb9
165.160.28.186 0:0:0:0:0:ffff:a5a0:1cba
165.160.28.187 0:0:0:0:0:ffff:a5a0:1cbb
165.160.28.188 0:0:0:0:0:ffff:a5a0:1cbc
165.160.28.189 0:0:0:0:0:ffff:a5a0:1cbd
165.160.28.190 0:0:0:0:0:ffff:a5a0:1cbe
165.160.28.191 0:0:0:0:0:ffff:a5a0:1cbf
165.160.28.192 0:0:0:0:0:ffff:a5a0:1cc0
165.160.28.193 0:0:0:0:0:ffff:a5a0:1cc1
165.160.28.194 0:0:0:0:0:ffff:a5a0:1cc2
165.160.28.195 0:0:0:0:0:ffff:a5a0:1cc3
165.160.28.196 0:0:0:0:0:ffff:a5a0:1cc4
165.160.28.197 0:0:0:0:0:ffff:a5a0:1cc5
165.160.28.198 0:0:0:0:0:ffff:a5a0:1cc6
165.160.28.199 0:0:0:0:0:ffff:a5a0:1cc7
165.160.28.200 0:0:0:0:0:ffff:a5a0:1cc8
165.160.28.201 0:0:0:0:0:ffff:a5a0:1cc9
165.160.28.202 0:0:0:0:0:ffff:a5a0:1cca
165.160.28.203 0:0:0:0:0:ffff:a5a0:1ccb
165.160.28.204 0:0:0:0:0:ffff:a5a0:1ccc
165.160.28.205 0:0:0:0:0:ffff:a5a0:1ccd
165.160.28.206 0:0:0:0:0:ffff:a5a0:1cce
165.160.28.207 0:0:0:0:0:ffff:a5a0:1ccf
165.160.28.208 0:0:0:0:0:ffff:a5a0:1cd0
165.160.28.209 0:0:0:0:0:ffff:a5a0:1cd1
165.160.28.210 0:0:0:0:0:ffff:a5a0:1cd2
165.160.28.211 0:0:0:0:0:ffff:a5a0:1cd3
165.160.28.212 0:0:0:0:0:ffff:a5a0:1cd4
165.160.28.213 0:0:0:0:0:ffff:a5a0:1cd5
165.160.28.214 0:0:0:0:0:ffff:a5a0:1cd6
165.160.28.215 0:0:0:0:0:ffff:a5a0:1cd7
165.160.28.216 0:0:0:0:0:ffff:a5a0:1cd8
165.160.28.217 0:0:0:0:0:ffff:a5a0:1cd9
165.160.28.218 0:0:0:0:0:ffff:a5a0:1cda
165.160.28.219 0:0:0:0:0:ffff:a5a0:1cdb
165.160.28.220 0:0:0:0:0:ffff:a5a0:1cdc
165.160.28.221 0:0:0:0:0:ffff:a5a0:1cdd
165.160.28.222 0:0:0:0:0:ffff:a5a0:1cde
165.160.28.223 0:0:0:0:0:ffff:a5a0:1cdf
165.160.28.224 0:0:0:0:0:ffff:a5a0:1ce0
165.160.28.225 0:0:0:0:0:ffff:a5a0:1ce1
165.160.28.226 0:0:0:0:0:ffff:a5a0:1ce2
165.160.28.227 0:0:0:0:0:ffff:a5a0:1ce3
165.160.28.228 0:0:0:0:0:ffff:a5a0:1ce4
165.160.28.229 0:0:0:0:0:ffff:a5a0:1ce5
165.160.28.230 0:0:0:0:0:ffff:a5a0:1ce6
165.160.28.231 0:0:0:0:0:ffff:a5a0:1ce7
165.160.28.232 0:0:0:0:0:ffff:a5a0:1ce8
165.160.28.233 0:0:0:0:0:ffff:a5a0:1ce9
165.160.28.234 0:0:0:0:0:ffff:a5a0:1cea
165.160.28.235 0:0:0:0:0:ffff:a5a0:1ceb
165.160.28.236 0:0:0:0:0:ffff:a5a0:1cec
165.160.28.237 0:0:0:0:0:ffff:a5a0:1ced
165.160.28.238 0:0:0:0:0:ffff:a5a0:1cee
165.160.28.239 0:0:0:0:0:ffff:a5a0:1cef
165.160.28.240 0:0:0:0:0:ffff:a5a0:1cf0
165.160.28.241 0:0:0:0:0:ffff:a5a0:1cf1
165.160.28.242 0:0:0:0:0:ffff:a5a0:1cf2
165.160.28.243 0:0:0:0:0:ffff:a5a0:1cf3
165.160.28.244 0:0:0:0:0:ffff:a5a0:1cf4
165.160.28.245 0:0:0:0:0:ffff:a5a0:1cf5
165.160.28.246 0:0:0:0:0:ffff:a5a0:1cf6
165.160.28.247 0:0:0:0:0:ffff:a5a0:1cf7
165.160.28.248 0:0:0:0:0:ffff:a5a0:1cf8
165.160.28.249 0:0:0:0:0:ffff:a5a0:1cf9
165.160.28.250 0:0:0:0:0:ffff:a5a0:1cfa
165.160.28.251 0:0:0:0:0:ffff:a5a0:1cfb
165.160.28.252 0:0:0:0:0:ffff:a5a0:1cfc
165.160.28.253 0:0:0:0:0:ffff:a5a0:1cfd
165.160.28.254 0:0:0:0:0:ffff:a5a0:1cfe
165.160.28.255 0:0:0:0:0:ffff:a5a0:1cff


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.