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
33.208.28.1 0:0:0:0:0:ffff:21d0:1c01
33.208.28.2 0:0:0:0:0:ffff:21d0:1c02
33.208.28.3 0:0:0:0:0:ffff:21d0:1c03
33.208.28.4 0:0:0:0:0:ffff:21d0:1c04
33.208.28.5 0:0:0:0:0:ffff:21d0:1c05
33.208.28.6 0:0:0:0:0:ffff:21d0:1c06
33.208.28.7 0:0:0:0:0:ffff:21d0:1c07
33.208.28.8 0:0:0:0:0:ffff:21d0:1c08
33.208.28.9 0:0:0:0:0:ffff:21d0:1c09
33.208.28.10 0:0:0:0:0:ffff:21d0:1c0a
33.208.28.11 0:0:0:0:0:ffff:21d0:1c0b
33.208.28.12 0:0:0:0:0:ffff:21d0:1c0c
33.208.28.13 0:0:0:0:0:ffff:21d0:1c0d
33.208.28.14 0:0:0:0:0:ffff:21d0:1c0e
33.208.28.15 0:0:0:0:0:ffff:21d0:1c0f
33.208.28.16 0:0:0:0:0:ffff:21d0:1c10
33.208.28.17 0:0:0:0:0:ffff:21d0:1c11
33.208.28.18 0:0:0:0:0:ffff:21d0:1c12
33.208.28.19 0:0:0:0:0:ffff:21d0:1c13
33.208.28.20 0:0:0:0:0:ffff:21d0:1c14
33.208.28.21 0:0:0:0:0:ffff:21d0:1c15
33.208.28.22 0:0:0:0:0:ffff:21d0:1c16
33.208.28.23 0:0:0:0:0:ffff:21d0:1c17
33.208.28.24 0:0:0:0:0:ffff:21d0:1c18
33.208.28.25 0:0:0:0:0:ffff:21d0:1c19
33.208.28.26 0:0:0:0:0:ffff:21d0:1c1a
33.208.28.27 0:0:0:0:0:ffff:21d0:1c1b
33.208.28.28 0:0:0:0:0:ffff:21d0:1c1c
33.208.28.29 0:0:0:0:0:ffff:21d0:1c1d
33.208.28.30 0:0:0:0:0:ffff:21d0:1c1e
33.208.28.31 0:0:0:0:0:ffff:21d0:1c1f
33.208.28.32 0:0:0:0:0:ffff:21d0:1c20
33.208.28.33 0:0:0:0:0:ffff:21d0:1c21
33.208.28.34 0:0:0:0:0:ffff:21d0:1c22
33.208.28.35 0:0:0:0:0:ffff:21d0:1c23
33.208.28.36 0:0:0:0:0:ffff:21d0:1c24
33.208.28.37 0:0:0:0:0:ffff:21d0:1c25
33.208.28.38 0:0:0:0:0:ffff:21d0:1c26
33.208.28.39 0:0:0:0:0:ffff:21d0:1c27
33.208.28.40 0:0:0:0:0:ffff:21d0:1c28
33.208.28.41 0:0:0:0:0:ffff:21d0:1c29
33.208.28.42 0:0:0:0:0:ffff:21d0:1c2a
33.208.28.43 0:0:0:0:0:ffff:21d0:1c2b
33.208.28.44 0:0:0:0:0:ffff:21d0:1c2c
33.208.28.45 0:0:0:0:0:ffff:21d0:1c2d
33.208.28.46 0:0:0:0:0:ffff:21d0:1c2e
33.208.28.47 0:0:0:0:0:ffff:21d0:1c2f
33.208.28.48 0:0:0:0:0:ffff:21d0:1c30
33.208.28.49 0:0:0:0:0:ffff:21d0:1c31
33.208.28.50 0:0:0:0:0:ffff:21d0:1c32
33.208.28.51 0:0:0:0:0:ffff:21d0:1c33
33.208.28.52 0:0:0:0:0:ffff:21d0:1c34
33.208.28.53 0:0:0:0:0:ffff:21d0:1c35
33.208.28.54 0:0:0:0:0:ffff:21d0:1c36
33.208.28.55 0:0:0:0:0:ffff:21d0:1c37
33.208.28.56 0:0:0:0:0:ffff:21d0:1c38
33.208.28.57 0:0:0:0:0:ffff:21d0:1c39
33.208.28.58 0:0:0:0:0:ffff:21d0:1c3a
33.208.28.59 0:0:0:0:0:ffff:21d0:1c3b
33.208.28.60 0:0:0:0:0:ffff:21d0:1c3c


33.208.28.61 0:0:0:0:0:ffff:21d0:1c3d
33.208.28.62 0:0:0:0:0:ffff:21d0:1c3e
33.208.28.63 0:0:0:0:0:ffff:21d0:1c3f
33.208.28.64 0:0:0:0:0:ffff:21d0:1c40
33.208.28.65 0:0:0:0:0:ffff:21d0:1c41
33.208.28.66 0:0:0:0:0:ffff:21d0:1c42
33.208.28.67 0:0:0:0:0:ffff:21d0:1c43
33.208.28.68 0:0:0:0:0:ffff:21d0:1c44
33.208.28.69 0:0:0:0:0:ffff:21d0:1c45
33.208.28.70 0:0:0:0:0:ffff:21d0:1c46
33.208.28.71 0:0:0:0:0:ffff:21d0:1c47
33.208.28.72 0:0:0:0:0:ffff:21d0:1c48
33.208.28.73 0:0:0:0:0:ffff:21d0:1c49
33.208.28.74 0:0:0:0:0:ffff:21d0:1c4a
33.208.28.75 0:0:0:0:0:ffff:21d0:1c4b
33.208.28.76 0:0:0:0:0:ffff:21d0:1c4c
33.208.28.77 0:0:0:0:0:ffff:21d0:1c4d
33.208.28.78 0:0:0:0:0:ffff:21d0:1c4e
33.208.28.79 0:0:0:0:0:ffff:21d0:1c4f
33.208.28.80 0:0:0:0:0:ffff:21d0:1c50
33.208.28.81 0:0:0:0:0:ffff:21d0:1c51
33.208.28.82 0:0:0:0:0:ffff:21d0:1c52
33.208.28.83 0:0:0:0:0:ffff:21d0:1c53
33.208.28.84 0:0:0:0:0:ffff:21d0:1c54
33.208.28.85 0:0:0:0:0:ffff:21d0:1c55
33.208.28.86 0:0:0:0:0:ffff:21d0:1c56
33.208.28.87 0:0:0:0:0:ffff:21d0:1c57
33.208.28.88 0:0:0:0:0:ffff:21d0:1c58
33.208.28.89 0:0:0:0:0:ffff:21d0:1c59
33.208.28.90 0:0:0:0:0:ffff:21d0:1c5a
33.208.28.91 0:0:0:0:0:ffff:21d0:1c5b
33.208.28.92 0:0:0:0:0:ffff:21d0:1c5c
33.208.28.93 0:0:0:0:0:ffff:21d0:1c5d
33.208.28.94 0:0:0:0:0:ffff:21d0:1c5e
33.208.28.95 0:0:0:0:0:ffff:21d0:1c5f
33.208.28.96 0:0:0:0:0:ffff:21d0:1c60
33.208.28.97 0:0:0:0:0:ffff:21d0:1c61
33.208.28.98 0:0:0:0:0:ffff:21d0:1c62
33.208.28.99 0:0:0:0:0:ffff:21d0:1c63
33.208.28.100 0:0:0:0:0:ffff:21d0:1c64
33.208.28.101 0:0:0:0:0:ffff:21d0:1c65
33.208.28.102 0:0:0:0:0:ffff:21d0:1c66
33.208.28.103 0:0:0:0:0:ffff:21d0:1c67
33.208.28.104 0:0:0:0:0:ffff:21d0:1c68
33.208.28.105 0:0:0:0:0:ffff:21d0:1c69
33.208.28.106 0:0:0:0:0:ffff:21d0:1c6a
33.208.28.107 0:0:0:0:0:ffff:21d0:1c6b
33.208.28.108 0:0:0:0:0:ffff:21d0:1c6c
33.208.28.109 0:0:0:0:0:ffff:21d0:1c6d
33.208.28.110 0:0:0:0:0:ffff:21d0:1c6e
33.208.28.111 0:0:0:0:0:ffff:21d0:1c6f
33.208.28.112 0:0:0:0:0:ffff:21d0:1c70
33.208.28.113 0:0:0:0:0:ffff:21d0:1c71
33.208.28.114 0:0:0:0:0:ffff:21d0:1c72
33.208.28.115 0:0:0:0:0:ffff:21d0:1c73
33.208.28.116 0:0:0:0:0:ffff:21d0:1c74
33.208.28.117 0:0:0:0:0:ffff:21d0:1c75
33.208.28.118 0:0:0:0:0:ffff:21d0:1c76
33.208.28.119 0:0:0:0:0:ffff:21d0:1c77
33.208.28.120 0:0:0:0:0:ffff:21d0:1c78


33.208.28.121 0:0:0:0:0:ffff:21d0:1c79
33.208.28.122 0:0:0:0:0:ffff:21d0:1c7a
33.208.28.123 0:0:0:0:0:ffff:21d0:1c7b
33.208.28.124 0:0:0:0:0:ffff:21d0:1c7c
33.208.28.125 0:0:0:0:0:ffff:21d0:1c7d
33.208.28.126 0:0:0:0:0:ffff:21d0:1c7e
33.208.28.127 0:0:0:0:0:ffff:21d0:1c7f
33.208.28.128 0:0:0:0:0:ffff:21d0:1c80
33.208.28.129 0:0:0:0:0:ffff:21d0:1c81
33.208.28.130 0:0:0:0:0:ffff:21d0:1c82
33.208.28.131 0:0:0:0:0:ffff:21d0:1c83
33.208.28.132 0:0:0:0:0:ffff:21d0:1c84
33.208.28.133 0:0:0:0:0:ffff:21d0:1c85
33.208.28.134 0:0:0:0:0:ffff:21d0:1c86
33.208.28.135 0:0:0:0:0:ffff:21d0:1c87
33.208.28.136 0:0:0:0:0:ffff:21d0:1c88
33.208.28.137 0:0:0:0:0:ffff:21d0:1c89
33.208.28.138 0:0:0:0:0:ffff:21d0:1c8a
33.208.28.139 0:0:0:0:0:ffff:21d0:1c8b
33.208.28.140 0:0:0:0:0:ffff:21d0:1c8c
33.208.28.141 0:0:0:0:0:ffff:21d0:1c8d
33.208.28.142 0:0:0:0:0:ffff:21d0:1c8e
33.208.28.143 0:0:0:0:0:ffff:21d0:1c8f
33.208.28.144 0:0:0:0:0:ffff:21d0:1c90
33.208.28.145 0:0:0:0:0:ffff:21d0:1c91
33.208.28.146 0:0:0:0:0:ffff:21d0:1c92
33.208.28.147 0:0:0:0:0:ffff:21d0:1c93
33.208.28.148 0:0:0:0:0:ffff:21d0:1c94
33.208.28.149 0:0:0:0:0:ffff:21d0:1c95
33.208.28.150 0:0:0:0:0:ffff:21d0:1c96
33.208.28.151 0:0:0:0:0:ffff:21d0:1c97
33.208.28.152 0:0:0:0:0:ffff:21d0:1c98
33.208.28.153 0:0:0:0:0:ffff:21d0:1c99
33.208.28.154 0:0:0:0:0:ffff:21d0:1c9a
33.208.28.155 0:0:0:0:0:ffff:21d0:1c9b
33.208.28.156 0:0:0:0:0:ffff:21d0:1c9c
33.208.28.157 0:0:0:0:0:ffff:21d0:1c9d
33.208.28.158 0:0:0:0:0:ffff:21d0:1c9e
33.208.28.159 0:0:0:0:0:ffff:21d0:1c9f
33.208.28.160 0:0:0:0:0:ffff:21d0:1ca0
33.208.28.161 0:0:0:0:0:ffff:21d0:1ca1
33.208.28.162 0:0:0:0:0:ffff:21d0:1ca2
33.208.28.163 0:0:0:0:0:ffff:21d0:1ca3
33.208.28.164 0:0:0:0:0:ffff:21d0:1ca4
33.208.28.165 0:0:0:0:0:ffff:21d0:1ca5
33.208.28.166 0:0:0:0:0:ffff:21d0:1ca6
33.208.28.167 0:0:0:0:0:ffff:21d0:1ca7
33.208.28.168 0:0:0:0:0:ffff:21d0:1ca8
33.208.28.169 0:0:0:0:0:ffff:21d0:1ca9
33.208.28.170 0:0:0:0:0:ffff:21d0:1caa
33.208.28.171 0:0:0:0:0:ffff:21d0:1cab
33.208.28.172 0:0:0:0:0:ffff:21d0:1cac
33.208.28.173 0:0:0:0:0:ffff:21d0:1cad
33.208.28.174 0:0:0:0:0:ffff:21d0:1cae
33.208.28.175 0:0:0:0:0:ffff:21d0:1caf
33.208.28.176 0:0:0:0:0:ffff:21d0:1cb0
33.208.28.177 0:0:0:0:0:ffff:21d0:1cb1
33.208.28.178 0:0:0:0:0:ffff:21d0:1cb2
33.208.28.179 0:0:0:0:0:ffff:21d0:1cb3
33.208.28.180 0:0:0:0:0:ffff:21d0:1cb4


33.208.28.181 0:0:0:0:0:ffff:21d0:1cb5
33.208.28.182 0:0:0:0:0:ffff:21d0:1cb6
33.208.28.183 0:0:0:0:0:ffff:21d0:1cb7
33.208.28.184 0:0:0:0:0:ffff:21d0:1cb8
33.208.28.185 0:0:0:0:0:ffff:21d0:1cb9
33.208.28.186 0:0:0:0:0:ffff:21d0:1cba
33.208.28.187 0:0:0:0:0:ffff:21d0:1cbb
33.208.28.188 0:0:0:0:0:ffff:21d0:1cbc
33.208.28.189 0:0:0:0:0:ffff:21d0:1cbd
33.208.28.190 0:0:0:0:0:ffff:21d0:1cbe
33.208.28.191 0:0:0:0:0:ffff:21d0:1cbf
33.208.28.192 0:0:0:0:0:ffff:21d0:1cc0
33.208.28.193 0:0:0:0:0:ffff:21d0:1cc1
33.208.28.194 0:0:0:0:0:ffff:21d0:1cc2
33.208.28.195 0:0:0:0:0:ffff:21d0:1cc3
33.208.28.196 0:0:0:0:0:ffff:21d0:1cc4
33.208.28.197 0:0:0:0:0:ffff:21d0:1cc5
33.208.28.198 0:0:0:0:0:ffff:21d0:1cc6
33.208.28.199 0:0:0:0:0:ffff:21d0:1cc7
33.208.28.200 0:0:0:0:0:ffff:21d0:1cc8
33.208.28.201 0:0:0:0:0:ffff:21d0:1cc9
33.208.28.202 0:0:0:0:0:ffff:21d0:1cca
33.208.28.203 0:0:0:0:0:ffff:21d0:1ccb
33.208.28.204 0:0:0:0:0:ffff:21d0:1ccc
33.208.28.205 0:0:0:0:0:ffff:21d0:1ccd
33.208.28.206 0:0:0:0:0:ffff:21d0:1cce
33.208.28.207 0:0:0:0:0:ffff:21d0:1ccf
33.208.28.208 0:0:0:0:0:ffff:21d0:1cd0
33.208.28.209 0:0:0:0:0:ffff:21d0:1cd1
33.208.28.210 0:0:0:0:0:ffff:21d0:1cd2
33.208.28.211 0:0:0:0:0:ffff:21d0:1cd3
33.208.28.212 0:0:0:0:0:ffff:21d0:1cd4
33.208.28.213 0:0:0:0:0:ffff:21d0:1cd5
33.208.28.214 0:0:0:0:0:ffff:21d0:1cd6
33.208.28.215 0:0:0:0:0:ffff:21d0:1cd7
33.208.28.216 0:0:0:0:0:ffff:21d0:1cd8
33.208.28.217 0:0:0:0:0:ffff:21d0:1cd9
33.208.28.218 0:0:0:0:0:ffff:21d0:1cda
33.208.28.219 0:0:0:0:0:ffff:21d0:1cdb
33.208.28.220 0:0:0:0:0:ffff:21d0:1cdc
33.208.28.221 0:0:0:0:0:ffff:21d0:1cdd
33.208.28.222 0:0:0:0:0:ffff:21d0:1cde
33.208.28.223 0:0:0:0:0:ffff:21d0:1cdf
33.208.28.224 0:0:0:0:0:ffff:21d0:1ce0
33.208.28.225 0:0:0:0:0:ffff:21d0:1ce1
33.208.28.226 0:0:0:0:0:ffff:21d0:1ce2
33.208.28.227 0:0:0:0:0:ffff:21d0:1ce3
33.208.28.228 0:0:0:0:0:ffff:21d0:1ce4
33.208.28.229 0:0:0:0:0:ffff:21d0:1ce5
33.208.28.230 0:0:0:0:0:ffff:21d0:1ce6
33.208.28.231 0:0:0:0:0:ffff:21d0:1ce7
33.208.28.232 0:0:0:0:0:ffff:21d0:1ce8
33.208.28.233 0:0:0:0:0:ffff:21d0:1ce9
33.208.28.234 0:0:0:0:0:ffff:21d0:1cea
33.208.28.235 0:0:0:0:0:ffff:21d0:1ceb
33.208.28.236 0:0:0:0:0:ffff:21d0:1cec
33.208.28.237 0:0:0:0:0:ffff:21d0:1ced
33.208.28.238 0:0:0:0:0:ffff:21d0:1cee
33.208.28.239 0:0:0:0:0:ffff:21d0:1cef
33.208.28.240 0:0:0:0:0:ffff:21d0:1cf0
33.208.28.241 0:0:0:0:0:ffff:21d0:1cf1
33.208.28.242 0:0:0:0:0:ffff:21d0:1cf2
33.208.28.243 0:0:0:0:0:ffff:21d0:1cf3
33.208.28.244 0:0:0:0:0:ffff:21d0:1cf4
33.208.28.245 0:0:0:0:0:ffff:21d0:1cf5
33.208.28.246 0:0:0:0:0:ffff:21d0:1cf6
33.208.28.247 0:0:0:0:0:ffff:21d0:1cf7
33.208.28.248 0:0:0:0:0:ffff:21d0:1cf8
33.208.28.249 0:0:0:0:0:ffff:21d0:1cf9
33.208.28.250 0:0:0:0:0:ffff:21d0:1cfa
33.208.28.251 0:0:0:0:0:ffff:21d0:1cfb
33.208.28.252 0:0:0:0:0:ffff:21d0:1cfc
33.208.28.253 0:0:0:0:0:ffff:21d0:1cfd
33.208.28.254 0:0:0:0:0:ffff:21d0:1cfe
33.208.28.255 0:0:0:0:0:ffff:21d0:1cff


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.