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
67.244.28.1 0:0:0:0:0:ffff:43f4:1c01
67.244.28.2 0:0:0:0:0:ffff:43f4:1c02
67.244.28.3 0:0:0:0:0:ffff:43f4:1c03
67.244.28.4 0:0:0:0:0:ffff:43f4:1c04
67.244.28.5 0:0:0:0:0:ffff:43f4:1c05
67.244.28.6 0:0:0:0:0:ffff:43f4:1c06
67.244.28.7 0:0:0:0:0:ffff:43f4:1c07
67.244.28.8 0:0:0:0:0:ffff:43f4:1c08
67.244.28.9 0:0:0:0:0:ffff:43f4:1c09
67.244.28.10 0:0:0:0:0:ffff:43f4:1c0a
67.244.28.11 0:0:0:0:0:ffff:43f4:1c0b
67.244.28.12 0:0:0:0:0:ffff:43f4:1c0c
67.244.28.13 0:0:0:0:0:ffff:43f4:1c0d
67.244.28.14 0:0:0:0:0:ffff:43f4:1c0e
67.244.28.15 0:0:0:0:0:ffff:43f4:1c0f
67.244.28.16 0:0:0:0:0:ffff:43f4:1c10
67.244.28.17 0:0:0:0:0:ffff:43f4:1c11
67.244.28.18 0:0:0:0:0:ffff:43f4:1c12
67.244.28.19 0:0:0:0:0:ffff:43f4:1c13
67.244.28.20 0:0:0:0:0:ffff:43f4:1c14
67.244.28.21 0:0:0:0:0:ffff:43f4:1c15
67.244.28.22 0:0:0:0:0:ffff:43f4:1c16
67.244.28.23 0:0:0:0:0:ffff:43f4:1c17
67.244.28.24 0:0:0:0:0:ffff:43f4:1c18
67.244.28.25 0:0:0:0:0:ffff:43f4:1c19
67.244.28.26 0:0:0:0:0:ffff:43f4:1c1a
67.244.28.27 0:0:0:0:0:ffff:43f4:1c1b
67.244.28.28 0:0:0:0:0:ffff:43f4:1c1c
67.244.28.29 0:0:0:0:0:ffff:43f4:1c1d
67.244.28.30 0:0:0:0:0:ffff:43f4:1c1e
67.244.28.31 0:0:0:0:0:ffff:43f4:1c1f
67.244.28.32 0:0:0:0:0:ffff:43f4:1c20
67.244.28.33 0:0:0:0:0:ffff:43f4:1c21
67.244.28.34 0:0:0:0:0:ffff:43f4:1c22
67.244.28.35 0:0:0:0:0:ffff:43f4:1c23
67.244.28.36 0:0:0:0:0:ffff:43f4:1c24
67.244.28.37 0:0:0:0:0:ffff:43f4:1c25
67.244.28.38 0:0:0:0:0:ffff:43f4:1c26
67.244.28.39 0:0:0:0:0:ffff:43f4:1c27
67.244.28.40 0:0:0:0:0:ffff:43f4:1c28
67.244.28.41 0:0:0:0:0:ffff:43f4:1c29
67.244.28.42 0:0:0:0:0:ffff:43f4:1c2a
67.244.28.43 0:0:0:0:0:ffff:43f4:1c2b
67.244.28.44 0:0:0:0:0:ffff:43f4:1c2c
67.244.28.45 0:0:0:0:0:ffff:43f4:1c2d
67.244.28.46 0:0:0:0:0:ffff:43f4:1c2e
67.244.28.47 0:0:0:0:0:ffff:43f4:1c2f
67.244.28.48 0:0:0:0:0:ffff:43f4:1c30
67.244.28.49 0:0:0:0:0:ffff:43f4:1c31
67.244.28.50 0:0:0:0:0:ffff:43f4:1c32
67.244.28.51 0:0:0:0:0:ffff:43f4:1c33
67.244.28.52 0:0:0:0:0:ffff:43f4:1c34
67.244.28.53 0:0:0:0:0:ffff:43f4:1c35
67.244.28.54 0:0:0:0:0:ffff:43f4:1c36
67.244.28.55 0:0:0:0:0:ffff:43f4:1c37
67.244.28.56 0:0:0:0:0:ffff:43f4:1c38
67.244.28.57 0:0:0:0:0:ffff:43f4:1c39
67.244.28.58 0:0:0:0:0:ffff:43f4:1c3a
67.244.28.59 0:0:0:0:0:ffff:43f4:1c3b
67.244.28.60 0:0:0:0:0:ffff:43f4:1c3c


67.244.28.61 0:0:0:0:0:ffff:43f4:1c3d
67.244.28.62 0:0:0:0:0:ffff:43f4:1c3e
67.244.28.63 0:0:0:0:0:ffff:43f4:1c3f
67.244.28.64 0:0:0:0:0:ffff:43f4:1c40
67.244.28.65 0:0:0:0:0:ffff:43f4:1c41
67.244.28.66 0:0:0:0:0:ffff:43f4:1c42
67.244.28.67 0:0:0:0:0:ffff:43f4:1c43
67.244.28.68 0:0:0:0:0:ffff:43f4:1c44
67.244.28.69 0:0:0:0:0:ffff:43f4:1c45
67.244.28.70 0:0:0:0:0:ffff:43f4:1c46
67.244.28.71 0:0:0:0:0:ffff:43f4:1c47
67.244.28.72 0:0:0:0:0:ffff:43f4:1c48
67.244.28.73 0:0:0:0:0:ffff:43f4:1c49
67.244.28.74 0:0:0:0:0:ffff:43f4:1c4a
67.244.28.75 0:0:0:0:0:ffff:43f4:1c4b
67.244.28.76 0:0:0:0:0:ffff:43f4:1c4c
67.244.28.77 0:0:0:0:0:ffff:43f4:1c4d
67.244.28.78 0:0:0:0:0:ffff:43f4:1c4e
67.244.28.79 0:0:0:0:0:ffff:43f4:1c4f
67.244.28.80 0:0:0:0:0:ffff:43f4:1c50
67.244.28.81 0:0:0:0:0:ffff:43f4:1c51
67.244.28.82 0:0:0:0:0:ffff:43f4:1c52
67.244.28.83 0:0:0:0:0:ffff:43f4:1c53
67.244.28.84 0:0:0:0:0:ffff:43f4:1c54
67.244.28.85 0:0:0:0:0:ffff:43f4:1c55
67.244.28.86 0:0:0:0:0:ffff:43f4:1c56
67.244.28.87 0:0:0:0:0:ffff:43f4:1c57
67.244.28.88 0:0:0:0:0:ffff:43f4:1c58
67.244.28.89 0:0:0:0:0:ffff:43f4:1c59
67.244.28.90 0:0:0:0:0:ffff:43f4:1c5a
67.244.28.91 0:0:0:0:0:ffff:43f4:1c5b
67.244.28.92 0:0:0:0:0:ffff:43f4:1c5c
67.244.28.93 0:0:0:0:0:ffff:43f4:1c5d
67.244.28.94 0:0:0:0:0:ffff:43f4:1c5e
67.244.28.95 0:0:0:0:0:ffff:43f4:1c5f
67.244.28.96 0:0:0:0:0:ffff:43f4:1c60
67.244.28.97 0:0:0:0:0:ffff:43f4:1c61
67.244.28.98 0:0:0:0:0:ffff:43f4:1c62
67.244.28.99 0:0:0:0:0:ffff:43f4:1c63
67.244.28.100 0:0:0:0:0:ffff:43f4:1c64
67.244.28.101 0:0:0:0:0:ffff:43f4:1c65
67.244.28.102 0:0:0:0:0:ffff:43f4:1c66
67.244.28.103 0:0:0:0:0:ffff:43f4:1c67
67.244.28.104 0:0:0:0:0:ffff:43f4:1c68
67.244.28.105 0:0:0:0:0:ffff:43f4:1c69
67.244.28.106 0:0:0:0:0:ffff:43f4:1c6a
67.244.28.107 0:0:0:0:0:ffff:43f4:1c6b
67.244.28.108 0:0:0:0:0:ffff:43f4:1c6c
67.244.28.109 0:0:0:0:0:ffff:43f4:1c6d
67.244.28.110 0:0:0:0:0:ffff:43f4:1c6e
67.244.28.111 0:0:0:0:0:ffff:43f4:1c6f
67.244.28.112 0:0:0:0:0:ffff:43f4:1c70
67.244.28.113 0:0:0:0:0:ffff:43f4:1c71
67.244.28.114 0:0:0:0:0:ffff:43f4:1c72
67.244.28.115 0:0:0:0:0:ffff:43f4:1c73
67.244.28.116 0:0:0:0:0:ffff:43f4:1c74
67.244.28.117 0:0:0:0:0:ffff:43f4:1c75
67.244.28.118 0:0:0:0:0:ffff:43f4:1c76
67.244.28.119 0:0:0:0:0:ffff:43f4:1c77
67.244.28.120 0:0:0:0:0:ffff:43f4:1c78


67.244.28.121 0:0:0:0:0:ffff:43f4:1c79
67.244.28.122 0:0:0:0:0:ffff:43f4:1c7a
67.244.28.123 0:0:0:0:0:ffff:43f4:1c7b
67.244.28.124 0:0:0:0:0:ffff:43f4:1c7c
67.244.28.125 0:0:0:0:0:ffff:43f4:1c7d
67.244.28.126 0:0:0:0:0:ffff:43f4:1c7e
67.244.28.127 0:0:0:0:0:ffff:43f4:1c7f
67.244.28.128 0:0:0:0:0:ffff:43f4:1c80
67.244.28.129 0:0:0:0:0:ffff:43f4:1c81
67.244.28.130 0:0:0:0:0:ffff:43f4:1c82
67.244.28.131 0:0:0:0:0:ffff:43f4:1c83
67.244.28.132 0:0:0:0:0:ffff:43f4:1c84
67.244.28.133 0:0:0:0:0:ffff:43f4:1c85
67.244.28.134 0:0:0:0:0:ffff:43f4:1c86
67.244.28.135 0:0:0:0:0:ffff:43f4:1c87
67.244.28.136 0:0:0:0:0:ffff:43f4:1c88
67.244.28.137 0:0:0:0:0:ffff:43f4:1c89
67.244.28.138 0:0:0:0:0:ffff:43f4:1c8a
67.244.28.139 0:0:0:0:0:ffff:43f4:1c8b
67.244.28.140 0:0:0:0:0:ffff:43f4:1c8c
67.244.28.141 0:0:0:0:0:ffff:43f4:1c8d
67.244.28.142 0:0:0:0:0:ffff:43f4:1c8e
67.244.28.143 0:0:0:0:0:ffff:43f4:1c8f
67.244.28.144 0:0:0:0:0:ffff:43f4:1c90
67.244.28.145 0:0:0:0:0:ffff:43f4:1c91
67.244.28.146 0:0:0:0:0:ffff:43f4:1c92
67.244.28.147 0:0:0:0:0:ffff:43f4:1c93
67.244.28.148 0:0:0:0:0:ffff:43f4:1c94
67.244.28.149 0:0:0:0:0:ffff:43f4:1c95
67.244.28.150 0:0:0:0:0:ffff:43f4:1c96
67.244.28.151 0:0:0:0:0:ffff:43f4:1c97
67.244.28.152 0:0:0:0:0:ffff:43f4:1c98
67.244.28.153 0:0:0:0:0:ffff:43f4:1c99
67.244.28.154 0:0:0:0:0:ffff:43f4:1c9a
67.244.28.155 0:0:0:0:0:ffff:43f4:1c9b
67.244.28.156 0:0:0:0:0:ffff:43f4:1c9c
67.244.28.157 0:0:0:0:0:ffff:43f4:1c9d
67.244.28.158 0:0:0:0:0:ffff:43f4:1c9e
67.244.28.159 0:0:0:0:0:ffff:43f4:1c9f
67.244.28.160 0:0:0:0:0:ffff:43f4:1ca0
67.244.28.161 0:0:0:0:0:ffff:43f4:1ca1
67.244.28.162 0:0:0:0:0:ffff:43f4:1ca2
67.244.28.163 0:0:0:0:0:ffff:43f4:1ca3
67.244.28.164 0:0:0:0:0:ffff:43f4:1ca4
67.244.28.165 0:0:0:0:0:ffff:43f4:1ca5
67.244.28.166 0:0:0:0:0:ffff:43f4:1ca6
67.244.28.167 0:0:0:0:0:ffff:43f4:1ca7
67.244.28.168 0:0:0:0:0:ffff:43f4:1ca8
67.244.28.169 0:0:0:0:0:ffff:43f4:1ca9
67.244.28.170 0:0:0:0:0:ffff:43f4:1caa
67.244.28.171 0:0:0:0:0:ffff:43f4:1cab
67.244.28.172 0:0:0:0:0:ffff:43f4:1cac
67.244.28.173 0:0:0:0:0:ffff:43f4:1cad
67.244.28.174 0:0:0:0:0:ffff:43f4:1cae
67.244.28.175 0:0:0:0:0:ffff:43f4:1caf
67.244.28.176 0:0:0:0:0:ffff:43f4:1cb0
67.244.28.177 0:0:0:0:0:ffff:43f4:1cb1
67.244.28.178 0:0:0:0:0:ffff:43f4:1cb2
67.244.28.179 0:0:0:0:0:ffff:43f4:1cb3
67.244.28.180 0:0:0:0:0:ffff:43f4:1cb4


67.244.28.181 0:0:0:0:0:ffff:43f4:1cb5
67.244.28.182 0:0:0:0:0:ffff:43f4:1cb6
67.244.28.183 0:0:0:0:0:ffff:43f4:1cb7
67.244.28.184 0:0:0:0:0:ffff:43f4:1cb8
67.244.28.185 0:0:0:0:0:ffff:43f4:1cb9
67.244.28.186 0:0:0:0:0:ffff:43f4:1cba
67.244.28.187 0:0:0:0:0:ffff:43f4:1cbb
67.244.28.188 0:0:0:0:0:ffff:43f4:1cbc
67.244.28.189 0:0:0:0:0:ffff:43f4:1cbd
67.244.28.190 0:0:0:0:0:ffff:43f4:1cbe
67.244.28.191 0:0:0:0:0:ffff:43f4:1cbf
67.244.28.192 0:0:0:0:0:ffff:43f4:1cc0
67.244.28.193 0:0:0:0:0:ffff:43f4:1cc1
67.244.28.194 0:0:0:0:0:ffff:43f4:1cc2
67.244.28.195 0:0:0:0:0:ffff:43f4:1cc3
67.244.28.196 0:0:0:0:0:ffff:43f4:1cc4
67.244.28.197 0:0:0:0:0:ffff:43f4:1cc5
67.244.28.198 0:0:0:0:0:ffff:43f4:1cc6
67.244.28.199 0:0:0:0:0:ffff:43f4:1cc7
67.244.28.200 0:0:0:0:0:ffff:43f4:1cc8
67.244.28.201 0:0:0:0:0:ffff:43f4:1cc9
67.244.28.202 0:0:0:0:0:ffff:43f4:1cca
67.244.28.203 0:0:0:0:0:ffff:43f4:1ccb
67.244.28.204 0:0:0:0:0:ffff:43f4:1ccc
67.244.28.205 0:0:0:0:0:ffff:43f4:1ccd
67.244.28.206 0:0:0:0:0:ffff:43f4:1cce
67.244.28.207 0:0:0:0:0:ffff:43f4:1ccf
67.244.28.208 0:0:0:0:0:ffff:43f4:1cd0
67.244.28.209 0:0:0:0:0:ffff:43f4:1cd1
67.244.28.210 0:0:0:0:0:ffff:43f4:1cd2
67.244.28.211 0:0:0:0:0:ffff:43f4:1cd3
67.244.28.212 0:0:0:0:0:ffff:43f4:1cd4
67.244.28.213 0:0:0:0:0:ffff:43f4:1cd5
67.244.28.214 0:0:0:0:0:ffff:43f4:1cd6
67.244.28.215 0:0:0:0:0:ffff:43f4:1cd7
67.244.28.216 0:0:0:0:0:ffff:43f4:1cd8
67.244.28.217 0:0:0:0:0:ffff:43f4:1cd9
67.244.28.218 0:0:0:0:0:ffff:43f4:1cda
67.244.28.219 0:0:0:0:0:ffff:43f4:1cdb
67.244.28.220 0:0:0:0:0:ffff:43f4:1cdc
67.244.28.221 0:0:0:0:0:ffff:43f4:1cdd
67.244.28.222 0:0:0:0:0:ffff:43f4:1cde
67.244.28.223 0:0:0:0:0:ffff:43f4:1cdf
67.244.28.224 0:0:0:0:0:ffff:43f4:1ce0
67.244.28.225 0:0:0:0:0:ffff:43f4:1ce1
67.244.28.226 0:0:0:0:0:ffff:43f4:1ce2
67.244.28.227 0:0:0:0:0:ffff:43f4:1ce3
67.244.28.228 0:0:0:0:0:ffff:43f4:1ce4
67.244.28.229 0:0:0:0:0:ffff:43f4:1ce5
67.244.28.230 0:0:0:0:0:ffff:43f4:1ce6
67.244.28.231 0:0:0:0:0:ffff:43f4:1ce7
67.244.28.232 0:0:0:0:0:ffff:43f4:1ce8
67.244.28.233 0:0:0:0:0:ffff:43f4:1ce9
67.244.28.234 0:0:0:0:0:ffff:43f4:1cea
67.244.28.235 0:0:0:0:0:ffff:43f4:1ceb
67.244.28.236 0:0:0:0:0:ffff:43f4:1cec
67.244.28.237 0:0:0:0:0:ffff:43f4:1ced
67.244.28.238 0:0:0:0:0:ffff:43f4:1cee
67.244.28.239 0:0:0:0:0:ffff:43f4:1cef
67.244.28.240 0:0:0:0:0:ffff:43f4:1cf0
67.244.28.241 0:0:0:0:0:ffff:43f4:1cf1
67.244.28.242 0:0:0:0:0:ffff:43f4:1cf2
67.244.28.243 0:0:0:0:0:ffff:43f4:1cf3
67.244.28.244 0:0:0:0:0:ffff:43f4:1cf4
67.244.28.245 0:0:0:0:0:ffff:43f4:1cf5
67.244.28.246 0:0:0:0:0:ffff:43f4:1cf6
67.244.28.247 0:0:0:0:0:ffff:43f4:1cf7
67.244.28.248 0:0:0:0:0:ffff:43f4:1cf8
67.244.28.249 0:0:0:0:0:ffff:43f4:1cf9
67.244.28.250 0:0:0:0:0:ffff:43f4:1cfa
67.244.28.251 0:0:0:0:0:ffff:43f4:1cfb
67.244.28.252 0:0:0:0:0:ffff:43f4:1cfc
67.244.28.253 0:0:0:0:0:ffff:43f4:1cfd
67.244.28.254 0:0:0:0:0:ffff:43f4:1cfe
67.244.28.255 0:0:0:0:0:ffff:43f4:1cff


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.