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
11.211.28.1 0:0:0:0:0:ffff:bd3:1c01
11.211.28.2 0:0:0:0:0:ffff:bd3:1c02
11.211.28.3 0:0:0:0:0:ffff:bd3:1c03
11.211.28.4 0:0:0:0:0:ffff:bd3:1c04
11.211.28.5 0:0:0:0:0:ffff:bd3:1c05
11.211.28.6 0:0:0:0:0:ffff:bd3:1c06
11.211.28.7 0:0:0:0:0:ffff:bd3:1c07
11.211.28.8 0:0:0:0:0:ffff:bd3:1c08
11.211.28.9 0:0:0:0:0:ffff:bd3:1c09
11.211.28.10 0:0:0:0:0:ffff:bd3:1c0a
11.211.28.11 0:0:0:0:0:ffff:bd3:1c0b
11.211.28.12 0:0:0:0:0:ffff:bd3:1c0c
11.211.28.13 0:0:0:0:0:ffff:bd3:1c0d
11.211.28.14 0:0:0:0:0:ffff:bd3:1c0e
11.211.28.15 0:0:0:0:0:ffff:bd3:1c0f
11.211.28.16 0:0:0:0:0:ffff:bd3:1c10
11.211.28.17 0:0:0:0:0:ffff:bd3:1c11
11.211.28.18 0:0:0:0:0:ffff:bd3:1c12
11.211.28.19 0:0:0:0:0:ffff:bd3:1c13
11.211.28.20 0:0:0:0:0:ffff:bd3:1c14
11.211.28.21 0:0:0:0:0:ffff:bd3:1c15
11.211.28.22 0:0:0:0:0:ffff:bd3:1c16
11.211.28.23 0:0:0:0:0:ffff:bd3:1c17
11.211.28.24 0:0:0:0:0:ffff:bd3:1c18
11.211.28.25 0:0:0:0:0:ffff:bd3:1c19
11.211.28.26 0:0:0:0:0:ffff:bd3:1c1a
11.211.28.27 0:0:0:0:0:ffff:bd3:1c1b
11.211.28.28 0:0:0:0:0:ffff:bd3:1c1c
11.211.28.29 0:0:0:0:0:ffff:bd3:1c1d
11.211.28.30 0:0:0:0:0:ffff:bd3:1c1e
11.211.28.31 0:0:0:0:0:ffff:bd3:1c1f
11.211.28.32 0:0:0:0:0:ffff:bd3:1c20
11.211.28.33 0:0:0:0:0:ffff:bd3:1c21
11.211.28.34 0:0:0:0:0:ffff:bd3:1c22
11.211.28.35 0:0:0:0:0:ffff:bd3:1c23
11.211.28.36 0:0:0:0:0:ffff:bd3:1c24
11.211.28.37 0:0:0:0:0:ffff:bd3:1c25
11.211.28.38 0:0:0:0:0:ffff:bd3:1c26
11.211.28.39 0:0:0:0:0:ffff:bd3:1c27
11.211.28.40 0:0:0:0:0:ffff:bd3:1c28
11.211.28.41 0:0:0:0:0:ffff:bd3:1c29
11.211.28.42 0:0:0:0:0:ffff:bd3:1c2a
11.211.28.43 0:0:0:0:0:ffff:bd3:1c2b
11.211.28.44 0:0:0:0:0:ffff:bd3:1c2c
11.211.28.45 0:0:0:0:0:ffff:bd3:1c2d
11.211.28.46 0:0:0:0:0:ffff:bd3:1c2e
11.211.28.47 0:0:0:0:0:ffff:bd3:1c2f
11.211.28.48 0:0:0:0:0:ffff:bd3:1c30
11.211.28.49 0:0:0:0:0:ffff:bd3:1c31
11.211.28.50 0:0:0:0:0:ffff:bd3:1c32
11.211.28.51 0:0:0:0:0:ffff:bd3:1c33
11.211.28.52 0:0:0:0:0:ffff:bd3:1c34
11.211.28.53 0:0:0:0:0:ffff:bd3:1c35
11.211.28.54 0:0:0:0:0:ffff:bd3:1c36
11.211.28.55 0:0:0:0:0:ffff:bd3:1c37
11.211.28.56 0:0:0:0:0:ffff:bd3:1c38
11.211.28.57 0:0:0:0:0:ffff:bd3:1c39
11.211.28.58 0:0:0:0:0:ffff:bd3:1c3a
11.211.28.59 0:0:0:0:0:ffff:bd3:1c3b
11.211.28.60 0:0:0:0:0:ffff:bd3:1c3c


11.211.28.61 0:0:0:0:0:ffff:bd3:1c3d
11.211.28.62 0:0:0:0:0:ffff:bd3:1c3e
11.211.28.63 0:0:0:0:0:ffff:bd3:1c3f
11.211.28.64 0:0:0:0:0:ffff:bd3:1c40
11.211.28.65 0:0:0:0:0:ffff:bd3:1c41
11.211.28.66 0:0:0:0:0:ffff:bd3:1c42
11.211.28.67 0:0:0:0:0:ffff:bd3:1c43
11.211.28.68 0:0:0:0:0:ffff:bd3:1c44
11.211.28.69 0:0:0:0:0:ffff:bd3:1c45
11.211.28.70 0:0:0:0:0:ffff:bd3:1c46
11.211.28.71 0:0:0:0:0:ffff:bd3:1c47
11.211.28.72 0:0:0:0:0:ffff:bd3:1c48
11.211.28.73 0:0:0:0:0:ffff:bd3:1c49
11.211.28.74 0:0:0:0:0:ffff:bd3:1c4a
11.211.28.75 0:0:0:0:0:ffff:bd3:1c4b
11.211.28.76 0:0:0:0:0:ffff:bd3:1c4c
11.211.28.77 0:0:0:0:0:ffff:bd3:1c4d
11.211.28.78 0:0:0:0:0:ffff:bd3:1c4e
11.211.28.79 0:0:0:0:0:ffff:bd3:1c4f
11.211.28.80 0:0:0:0:0:ffff:bd3:1c50
11.211.28.81 0:0:0:0:0:ffff:bd3:1c51
11.211.28.82 0:0:0:0:0:ffff:bd3:1c52
11.211.28.83 0:0:0:0:0:ffff:bd3:1c53
11.211.28.84 0:0:0:0:0:ffff:bd3:1c54
11.211.28.85 0:0:0:0:0:ffff:bd3:1c55
11.211.28.86 0:0:0:0:0:ffff:bd3:1c56
11.211.28.87 0:0:0:0:0:ffff:bd3:1c57
11.211.28.88 0:0:0:0:0:ffff:bd3:1c58
11.211.28.89 0:0:0:0:0:ffff:bd3:1c59
11.211.28.90 0:0:0:0:0:ffff:bd3:1c5a
11.211.28.91 0:0:0:0:0:ffff:bd3:1c5b
11.211.28.92 0:0:0:0:0:ffff:bd3:1c5c
11.211.28.93 0:0:0:0:0:ffff:bd3:1c5d
11.211.28.94 0:0:0:0:0:ffff:bd3:1c5e
11.211.28.95 0:0:0:0:0:ffff:bd3:1c5f
11.211.28.96 0:0:0:0:0:ffff:bd3:1c60
11.211.28.97 0:0:0:0:0:ffff:bd3:1c61
11.211.28.98 0:0:0:0:0:ffff:bd3:1c62
11.211.28.99 0:0:0:0:0:ffff:bd3:1c63
11.211.28.100 0:0:0:0:0:ffff:bd3:1c64
11.211.28.101 0:0:0:0:0:ffff:bd3:1c65
11.211.28.102 0:0:0:0:0:ffff:bd3:1c66
11.211.28.103 0:0:0:0:0:ffff:bd3:1c67
11.211.28.104 0:0:0:0:0:ffff:bd3:1c68
11.211.28.105 0:0:0:0:0:ffff:bd3:1c69
11.211.28.106 0:0:0:0:0:ffff:bd3:1c6a
11.211.28.107 0:0:0:0:0:ffff:bd3:1c6b
11.211.28.108 0:0:0:0:0:ffff:bd3:1c6c
11.211.28.109 0:0:0:0:0:ffff:bd3:1c6d
11.211.28.110 0:0:0:0:0:ffff:bd3:1c6e
11.211.28.111 0:0:0:0:0:ffff:bd3:1c6f
11.211.28.112 0:0:0:0:0:ffff:bd3:1c70
11.211.28.113 0:0:0:0:0:ffff:bd3:1c71
11.211.28.114 0:0:0:0:0:ffff:bd3:1c72
11.211.28.115 0:0:0:0:0:ffff:bd3:1c73
11.211.28.116 0:0:0:0:0:ffff:bd3:1c74
11.211.28.117 0:0:0:0:0:ffff:bd3:1c75
11.211.28.118 0:0:0:0:0:ffff:bd3:1c76
11.211.28.119 0:0:0:0:0:ffff:bd3:1c77
11.211.28.120 0:0:0:0:0:ffff:bd3:1c78


11.211.28.121 0:0:0:0:0:ffff:bd3:1c79
11.211.28.122 0:0:0:0:0:ffff:bd3:1c7a
11.211.28.123 0:0:0:0:0:ffff:bd3:1c7b
11.211.28.124 0:0:0:0:0:ffff:bd3:1c7c
11.211.28.125 0:0:0:0:0:ffff:bd3:1c7d
11.211.28.126 0:0:0:0:0:ffff:bd3:1c7e
11.211.28.127 0:0:0:0:0:ffff:bd3:1c7f
11.211.28.128 0:0:0:0:0:ffff:bd3:1c80
11.211.28.129 0:0:0:0:0:ffff:bd3:1c81
11.211.28.130 0:0:0:0:0:ffff:bd3:1c82
11.211.28.131 0:0:0:0:0:ffff:bd3:1c83
11.211.28.132 0:0:0:0:0:ffff:bd3:1c84
11.211.28.133 0:0:0:0:0:ffff:bd3:1c85
11.211.28.134 0:0:0:0:0:ffff:bd3:1c86
11.211.28.135 0:0:0:0:0:ffff:bd3:1c87
11.211.28.136 0:0:0:0:0:ffff:bd3:1c88
11.211.28.137 0:0:0:0:0:ffff:bd3:1c89
11.211.28.138 0:0:0:0:0:ffff:bd3:1c8a
11.211.28.139 0:0:0:0:0:ffff:bd3:1c8b
11.211.28.140 0:0:0:0:0:ffff:bd3:1c8c
11.211.28.141 0:0:0:0:0:ffff:bd3:1c8d
11.211.28.142 0:0:0:0:0:ffff:bd3:1c8e
11.211.28.143 0:0:0:0:0:ffff:bd3:1c8f
11.211.28.144 0:0:0:0:0:ffff:bd3:1c90
11.211.28.145 0:0:0:0:0:ffff:bd3:1c91
11.211.28.146 0:0:0:0:0:ffff:bd3:1c92
11.211.28.147 0:0:0:0:0:ffff:bd3:1c93
11.211.28.148 0:0:0:0:0:ffff:bd3:1c94
11.211.28.149 0:0:0:0:0:ffff:bd3:1c95
11.211.28.150 0:0:0:0:0:ffff:bd3:1c96
11.211.28.151 0:0:0:0:0:ffff:bd3:1c97
11.211.28.152 0:0:0:0:0:ffff:bd3:1c98
11.211.28.153 0:0:0:0:0:ffff:bd3:1c99
11.211.28.154 0:0:0:0:0:ffff:bd3:1c9a
11.211.28.155 0:0:0:0:0:ffff:bd3:1c9b
11.211.28.156 0:0:0:0:0:ffff:bd3:1c9c
11.211.28.157 0:0:0:0:0:ffff:bd3:1c9d
11.211.28.158 0:0:0:0:0:ffff:bd3:1c9e
11.211.28.159 0:0:0:0:0:ffff:bd3:1c9f
11.211.28.160 0:0:0:0:0:ffff:bd3:1ca0
11.211.28.161 0:0:0:0:0:ffff:bd3:1ca1
11.211.28.162 0:0:0:0:0:ffff:bd3:1ca2
11.211.28.163 0:0:0:0:0:ffff:bd3:1ca3
11.211.28.164 0:0:0:0:0:ffff:bd3:1ca4
11.211.28.165 0:0:0:0:0:ffff:bd3:1ca5
11.211.28.166 0:0:0:0:0:ffff:bd3:1ca6
11.211.28.167 0:0:0:0:0:ffff:bd3:1ca7
11.211.28.168 0:0:0:0:0:ffff:bd3:1ca8
11.211.28.169 0:0:0:0:0:ffff:bd3:1ca9
11.211.28.170 0:0:0:0:0:ffff:bd3:1caa
11.211.28.171 0:0:0:0:0:ffff:bd3:1cab
11.211.28.172 0:0:0:0:0:ffff:bd3:1cac
11.211.28.173 0:0:0:0:0:ffff:bd3:1cad
11.211.28.174 0:0:0:0:0:ffff:bd3:1cae
11.211.28.175 0:0:0:0:0:ffff:bd3:1caf
11.211.28.176 0:0:0:0:0:ffff:bd3:1cb0
11.211.28.177 0:0:0:0:0:ffff:bd3:1cb1
11.211.28.178 0:0:0:0:0:ffff:bd3:1cb2
11.211.28.179 0:0:0:0:0:ffff:bd3:1cb3
11.211.28.180 0:0:0:0:0:ffff:bd3:1cb4


11.211.28.181 0:0:0:0:0:ffff:bd3:1cb5
11.211.28.182 0:0:0:0:0:ffff:bd3:1cb6
11.211.28.183 0:0:0:0:0:ffff:bd3:1cb7
11.211.28.184 0:0:0:0:0:ffff:bd3:1cb8
11.211.28.185 0:0:0:0:0:ffff:bd3:1cb9
11.211.28.186 0:0:0:0:0:ffff:bd3:1cba
11.211.28.187 0:0:0:0:0:ffff:bd3:1cbb
11.211.28.188 0:0:0:0:0:ffff:bd3:1cbc
11.211.28.189 0:0:0:0:0:ffff:bd3:1cbd
11.211.28.190 0:0:0:0:0:ffff:bd3:1cbe
11.211.28.191 0:0:0:0:0:ffff:bd3:1cbf
11.211.28.192 0:0:0:0:0:ffff:bd3:1cc0
11.211.28.193 0:0:0:0:0:ffff:bd3:1cc1
11.211.28.194 0:0:0:0:0:ffff:bd3:1cc2
11.211.28.195 0:0:0:0:0:ffff:bd3:1cc3
11.211.28.196 0:0:0:0:0:ffff:bd3:1cc4
11.211.28.197 0:0:0:0:0:ffff:bd3:1cc5
11.211.28.198 0:0:0:0:0:ffff:bd3:1cc6
11.211.28.199 0:0:0:0:0:ffff:bd3:1cc7
11.211.28.200 0:0:0:0:0:ffff:bd3:1cc8
11.211.28.201 0:0:0:0:0:ffff:bd3:1cc9
11.211.28.202 0:0:0:0:0:ffff:bd3:1cca
11.211.28.203 0:0:0:0:0:ffff:bd3:1ccb
11.211.28.204 0:0:0:0:0:ffff:bd3:1ccc
11.211.28.205 0:0:0:0:0:ffff:bd3:1ccd
11.211.28.206 0:0:0:0:0:ffff:bd3:1cce
11.211.28.207 0:0:0:0:0:ffff:bd3:1ccf
11.211.28.208 0:0:0:0:0:ffff:bd3:1cd0
11.211.28.209 0:0:0:0:0:ffff:bd3:1cd1
11.211.28.210 0:0:0:0:0:ffff:bd3:1cd2
11.211.28.211 0:0:0:0:0:ffff:bd3:1cd3
11.211.28.212 0:0:0:0:0:ffff:bd3:1cd4
11.211.28.213 0:0:0:0:0:ffff:bd3:1cd5
11.211.28.214 0:0:0:0:0:ffff:bd3:1cd6
11.211.28.215 0:0:0:0:0:ffff:bd3:1cd7
11.211.28.216 0:0:0:0:0:ffff:bd3:1cd8
11.211.28.217 0:0:0:0:0:ffff:bd3:1cd9
11.211.28.218 0:0:0:0:0:ffff:bd3:1cda
11.211.28.219 0:0:0:0:0:ffff:bd3:1cdb
11.211.28.220 0:0:0:0:0:ffff:bd3:1cdc
11.211.28.221 0:0:0:0:0:ffff:bd3:1cdd
11.211.28.222 0:0:0:0:0:ffff:bd3:1cde
11.211.28.223 0:0:0:0:0:ffff:bd3:1cdf
11.211.28.224 0:0:0:0:0:ffff:bd3:1ce0
11.211.28.225 0:0:0:0:0:ffff:bd3:1ce1
11.211.28.226 0:0:0:0:0:ffff:bd3:1ce2
11.211.28.227 0:0:0:0:0:ffff:bd3:1ce3
11.211.28.228 0:0:0:0:0:ffff:bd3:1ce4
11.211.28.229 0:0:0:0:0:ffff:bd3:1ce5
11.211.28.230 0:0:0:0:0:ffff:bd3:1ce6
11.211.28.231 0:0:0:0:0:ffff:bd3:1ce7
11.211.28.232 0:0:0:0:0:ffff:bd3:1ce8
11.211.28.233 0:0:0:0:0:ffff:bd3:1ce9
11.211.28.234 0:0:0:0:0:ffff:bd3:1cea
11.211.28.235 0:0:0:0:0:ffff:bd3:1ceb
11.211.28.236 0:0:0:0:0:ffff:bd3:1cec
11.211.28.237 0:0:0:0:0:ffff:bd3:1ced
11.211.28.238 0:0:0:0:0:ffff:bd3:1cee
11.211.28.239 0:0:0:0:0:ffff:bd3:1cef
11.211.28.240 0:0:0:0:0:ffff:bd3:1cf0
11.211.28.241 0:0:0:0:0:ffff:bd3:1cf1
11.211.28.242 0:0:0:0:0:ffff:bd3:1cf2
11.211.28.243 0:0:0:0:0:ffff:bd3:1cf3
11.211.28.244 0:0:0:0:0:ffff:bd3:1cf4
11.211.28.245 0:0:0:0:0:ffff:bd3:1cf5
11.211.28.246 0:0:0:0:0:ffff:bd3:1cf6
11.211.28.247 0:0:0:0:0:ffff:bd3:1cf7
11.211.28.248 0:0:0:0:0:ffff:bd3:1cf8
11.211.28.249 0:0:0:0:0:ffff:bd3:1cf9
11.211.28.250 0:0:0:0:0:ffff:bd3:1cfa
11.211.28.251 0:0:0:0:0:ffff:bd3:1cfb
11.211.28.252 0:0:0:0:0:ffff:bd3:1cfc
11.211.28.253 0:0:0:0:0:ffff:bd3:1cfd
11.211.28.254 0:0:0:0:0:ffff:bd3:1cfe
11.211.28.255 0:0:0:0:0:ffff:bd3:1cff


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.