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
224.72.30.1 0:0:0:0:0:ffff:e048:1e01
224.72.30.2 0:0:0:0:0:ffff:e048:1e02
224.72.30.3 0:0:0:0:0:ffff:e048:1e03
224.72.30.4 0:0:0:0:0:ffff:e048:1e04
224.72.30.5 0:0:0:0:0:ffff:e048:1e05
224.72.30.6 0:0:0:0:0:ffff:e048:1e06
224.72.30.7 0:0:0:0:0:ffff:e048:1e07
224.72.30.8 0:0:0:0:0:ffff:e048:1e08
224.72.30.9 0:0:0:0:0:ffff:e048:1e09
224.72.30.10 0:0:0:0:0:ffff:e048:1e0a
224.72.30.11 0:0:0:0:0:ffff:e048:1e0b
224.72.30.12 0:0:0:0:0:ffff:e048:1e0c
224.72.30.13 0:0:0:0:0:ffff:e048:1e0d
224.72.30.14 0:0:0:0:0:ffff:e048:1e0e
224.72.30.15 0:0:0:0:0:ffff:e048:1e0f
224.72.30.16 0:0:0:0:0:ffff:e048:1e10
224.72.30.17 0:0:0:0:0:ffff:e048:1e11
224.72.30.18 0:0:0:0:0:ffff:e048:1e12
224.72.30.19 0:0:0:0:0:ffff:e048:1e13
224.72.30.20 0:0:0:0:0:ffff:e048:1e14
224.72.30.21 0:0:0:0:0:ffff:e048:1e15
224.72.30.22 0:0:0:0:0:ffff:e048:1e16
224.72.30.23 0:0:0:0:0:ffff:e048:1e17
224.72.30.24 0:0:0:0:0:ffff:e048:1e18
224.72.30.25 0:0:0:0:0:ffff:e048:1e19
224.72.30.26 0:0:0:0:0:ffff:e048:1e1a
224.72.30.27 0:0:0:0:0:ffff:e048:1e1b
224.72.30.28 0:0:0:0:0:ffff:e048:1e1c
224.72.30.29 0:0:0:0:0:ffff:e048:1e1d
224.72.30.30 0:0:0:0:0:ffff:e048:1e1e
224.72.30.31 0:0:0:0:0:ffff:e048:1e1f
224.72.30.32 0:0:0:0:0:ffff:e048:1e20
224.72.30.33 0:0:0:0:0:ffff:e048:1e21
224.72.30.34 0:0:0:0:0:ffff:e048:1e22
224.72.30.35 0:0:0:0:0:ffff:e048:1e23
224.72.30.36 0:0:0:0:0:ffff:e048:1e24
224.72.30.37 0:0:0:0:0:ffff:e048:1e25
224.72.30.38 0:0:0:0:0:ffff:e048:1e26
224.72.30.39 0:0:0:0:0:ffff:e048:1e27
224.72.30.40 0:0:0:0:0:ffff:e048:1e28
224.72.30.41 0:0:0:0:0:ffff:e048:1e29
224.72.30.42 0:0:0:0:0:ffff:e048:1e2a
224.72.30.43 0:0:0:0:0:ffff:e048:1e2b
224.72.30.44 0:0:0:0:0:ffff:e048:1e2c
224.72.30.45 0:0:0:0:0:ffff:e048:1e2d
224.72.30.46 0:0:0:0:0:ffff:e048:1e2e
224.72.30.47 0:0:0:0:0:ffff:e048:1e2f
224.72.30.48 0:0:0:0:0:ffff:e048:1e30
224.72.30.49 0:0:0:0:0:ffff:e048:1e31
224.72.30.50 0:0:0:0:0:ffff:e048:1e32
224.72.30.51 0:0:0:0:0:ffff:e048:1e33
224.72.30.52 0:0:0:0:0:ffff:e048:1e34
224.72.30.53 0:0:0:0:0:ffff:e048:1e35
224.72.30.54 0:0:0:0:0:ffff:e048:1e36
224.72.30.55 0:0:0:0:0:ffff:e048:1e37
224.72.30.56 0:0:0:0:0:ffff:e048:1e38
224.72.30.57 0:0:0:0:0:ffff:e048:1e39
224.72.30.58 0:0:0:0:0:ffff:e048:1e3a
224.72.30.59 0:0:0:0:0:ffff:e048:1e3b
224.72.30.60 0:0:0:0:0:ffff:e048:1e3c


224.72.30.61 0:0:0:0:0:ffff:e048:1e3d
224.72.30.62 0:0:0:0:0:ffff:e048:1e3e
224.72.30.63 0:0:0:0:0:ffff:e048:1e3f
224.72.30.64 0:0:0:0:0:ffff:e048:1e40
224.72.30.65 0:0:0:0:0:ffff:e048:1e41
224.72.30.66 0:0:0:0:0:ffff:e048:1e42
224.72.30.67 0:0:0:0:0:ffff:e048:1e43
224.72.30.68 0:0:0:0:0:ffff:e048:1e44
224.72.30.69 0:0:0:0:0:ffff:e048:1e45
224.72.30.70 0:0:0:0:0:ffff:e048:1e46
224.72.30.71 0:0:0:0:0:ffff:e048:1e47
224.72.30.72 0:0:0:0:0:ffff:e048:1e48
224.72.30.73 0:0:0:0:0:ffff:e048:1e49
224.72.30.74 0:0:0:0:0:ffff:e048:1e4a
224.72.30.75 0:0:0:0:0:ffff:e048:1e4b
224.72.30.76 0:0:0:0:0:ffff:e048:1e4c
224.72.30.77 0:0:0:0:0:ffff:e048:1e4d
224.72.30.78 0:0:0:0:0:ffff:e048:1e4e
224.72.30.79 0:0:0:0:0:ffff:e048:1e4f
224.72.30.80 0:0:0:0:0:ffff:e048:1e50
224.72.30.81 0:0:0:0:0:ffff:e048:1e51
224.72.30.82 0:0:0:0:0:ffff:e048:1e52
224.72.30.83 0:0:0:0:0:ffff:e048:1e53
224.72.30.84 0:0:0:0:0:ffff:e048:1e54
224.72.30.85 0:0:0:0:0:ffff:e048:1e55
224.72.30.86 0:0:0:0:0:ffff:e048:1e56
224.72.30.87 0:0:0:0:0:ffff:e048:1e57
224.72.30.88 0:0:0:0:0:ffff:e048:1e58
224.72.30.89 0:0:0:0:0:ffff:e048:1e59
224.72.30.90 0:0:0:0:0:ffff:e048:1e5a
224.72.30.91 0:0:0:0:0:ffff:e048:1e5b
224.72.30.92 0:0:0:0:0:ffff:e048:1e5c
224.72.30.93 0:0:0:0:0:ffff:e048:1e5d
224.72.30.94 0:0:0:0:0:ffff:e048:1e5e
224.72.30.95 0:0:0:0:0:ffff:e048:1e5f
224.72.30.96 0:0:0:0:0:ffff:e048:1e60
224.72.30.97 0:0:0:0:0:ffff:e048:1e61
224.72.30.98 0:0:0:0:0:ffff:e048:1e62
224.72.30.99 0:0:0:0:0:ffff:e048:1e63
224.72.30.100 0:0:0:0:0:ffff:e048:1e64
224.72.30.101 0:0:0:0:0:ffff:e048:1e65
224.72.30.102 0:0:0:0:0:ffff:e048:1e66
224.72.30.103 0:0:0:0:0:ffff:e048:1e67
224.72.30.104 0:0:0:0:0:ffff:e048:1e68
224.72.30.105 0:0:0:0:0:ffff:e048:1e69
224.72.30.106 0:0:0:0:0:ffff:e048:1e6a
224.72.30.107 0:0:0:0:0:ffff:e048:1e6b
224.72.30.108 0:0:0:0:0:ffff:e048:1e6c
224.72.30.109 0:0:0:0:0:ffff:e048:1e6d
224.72.30.110 0:0:0:0:0:ffff:e048:1e6e
224.72.30.111 0:0:0:0:0:ffff:e048:1e6f
224.72.30.112 0:0:0:0:0:ffff:e048:1e70
224.72.30.113 0:0:0:0:0:ffff:e048:1e71
224.72.30.114 0:0:0:0:0:ffff:e048:1e72
224.72.30.115 0:0:0:0:0:ffff:e048:1e73
224.72.30.116 0:0:0:0:0:ffff:e048:1e74
224.72.30.117 0:0:0:0:0:ffff:e048:1e75
224.72.30.118 0:0:0:0:0:ffff:e048:1e76
224.72.30.119 0:0:0:0:0:ffff:e048:1e77
224.72.30.120 0:0:0:0:0:ffff:e048:1e78


224.72.30.121 0:0:0:0:0:ffff:e048:1e79
224.72.30.122 0:0:0:0:0:ffff:e048:1e7a
224.72.30.123 0:0:0:0:0:ffff:e048:1e7b
224.72.30.124 0:0:0:0:0:ffff:e048:1e7c
224.72.30.125 0:0:0:0:0:ffff:e048:1e7d
224.72.30.126 0:0:0:0:0:ffff:e048:1e7e
224.72.30.127 0:0:0:0:0:ffff:e048:1e7f
224.72.30.128 0:0:0:0:0:ffff:e048:1e80
224.72.30.129 0:0:0:0:0:ffff:e048:1e81
224.72.30.130 0:0:0:0:0:ffff:e048:1e82
224.72.30.131 0:0:0:0:0:ffff:e048:1e83
224.72.30.132 0:0:0:0:0:ffff:e048:1e84
224.72.30.133 0:0:0:0:0:ffff:e048:1e85
224.72.30.134 0:0:0:0:0:ffff:e048:1e86
224.72.30.135 0:0:0:0:0:ffff:e048:1e87
224.72.30.136 0:0:0:0:0:ffff:e048:1e88
224.72.30.137 0:0:0:0:0:ffff:e048:1e89
224.72.30.138 0:0:0:0:0:ffff:e048:1e8a
224.72.30.139 0:0:0:0:0:ffff:e048:1e8b
224.72.30.140 0:0:0:0:0:ffff:e048:1e8c
224.72.30.141 0:0:0:0:0:ffff:e048:1e8d
224.72.30.142 0:0:0:0:0:ffff:e048:1e8e
224.72.30.143 0:0:0:0:0:ffff:e048:1e8f
224.72.30.144 0:0:0:0:0:ffff:e048:1e90
224.72.30.145 0:0:0:0:0:ffff:e048:1e91
224.72.30.146 0:0:0:0:0:ffff:e048:1e92
224.72.30.147 0:0:0:0:0:ffff:e048:1e93
224.72.30.148 0:0:0:0:0:ffff:e048:1e94
224.72.30.149 0:0:0:0:0:ffff:e048:1e95
224.72.30.150 0:0:0:0:0:ffff:e048:1e96
224.72.30.151 0:0:0:0:0:ffff:e048:1e97
224.72.30.152 0:0:0:0:0:ffff:e048:1e98
224.72.30.153 0:0:0:0:0:ffff:e048:1e99
224.72.30.154 0:0:0:0:0:ffff:e048:1e9a
224.72.30.155 0:0:0:0:0:ffff:e048:1e9b
224.72.30.156 0:0:0:0:0:ffff:e048:1e9c
224.72.30.157 0:0:0:0:0:ffff:e048:1e9d
224.72.30.158 0:0:0:0:0:ffff:e048:1e9e
224.72.30.159 0:0:0:0:0:ffff:e048:1e9f
224.72.30.160 0:0:0:0:0:ffff:e048:1ea0
224.72.30.161 0:0:0:0:0:ffff:e048:1ea1
224.72.30.162 0:0:0:0:0:ffff:e048:1ea2
224.72.30.163 0:0:0:0:0:ffff:e048:1ea3
224.72.30.164 0:0:0:0:0:ffff:e048:1ea4
224.72.30.165 0:0:0:0:0:ffff:e048:1ea5
224.72.30.166 0:0:0:0:0:ffff:e048:1ea6
224.72.30.167 0:0:0:0:0:ffff:e048:1ea7
224.72.30.168 0:0:0:0:0:ffff:e048:1ea8
224.72.30.169 0:0:0:0:0:ffff:e048:1ea9
224.72.30.170 0:0:0:0:0:ffff:e048:1eaa
224.72.30.171 0:0:0:0:0:ffff:e048:1eab
224.72.30.172 0:0:0:0:0:ffff:e048:1eac
224.72.30.173 0:0:0:0:0:ffff:e048:1ead
224.72.30.174 0:0:0:0:0:ffff:e048:1eae
224.72.30.175 0:0:0:0:0:ffff:e048:1eaf
224.72.30.176 0:0:0:0:0:ffff:e048:1eb0
224.72.30.177 0:0:0:0:0:ffff:e048:1eb1
224.72.30.178 0:0:0:0:0:ffff:e048:1eb2
224.72.30.179 0:0:0:0:0:ffff:e048:1eb3
224.72.30.180 0:0:0:0:0:ffff:e048:1eb4


224.72.30.181 0:0:0:0:0:ffff:e048:1eb5
224.72.30.182 0:0:0:0:0:ffff:e048:1eb6
224.72.30.183 0:0:0:0:0:ffff:e048:1eb7
224.72.30.184 0:0:0:0:0:ffff:e048:1eb8
224.72.30.185 0:0:0:0:0:ffff:e048:1eb9
224.72.30.186 0:0:0:0:0:ffff:e048:1eba
224.72.30.187 0:0:0:0:0:ffff:e048:1ebb
224.72.30.188 0:0:0:0:0:ffff:e048:1ebc
224.72.30.189 0:0:0:0:0:ffff:e048:1ebd
224.72.30.190 0:0:0:0:0:ffff:e048:1ebe
224.72.30.191 0:0:0:0:0:ffff:e048:1ebf
224.72.30.192 0:0:0:0:0:ffff:e048:1ec0
224.72.30.193 0:0:0:0:0:ffff:e048:1ec1
224.72.30.194 0:0:0:0:0:ffff:e048:1ec2
224.72.30.195 0:0:0:0:0:ffff:e048:1ec3
224.72.30.196 0:0:0:0:0:ffff:e048:1ec4
224.72.30.197 0:0:0:0:0:ffff:e048:1ec5
224.72.30.198 0:0:0:0:0:ffff:e048:1ec6
224.72.30.199 0:0:0:0:0:ffff:e048:1ec7
224.72.30.200 0:0:0:0:0:ffff:e048:1ec8
224.72.30.201 0:0:0:0:0:ffff:e048:1ec9
224.72.30.202 0:0:0:0:0:ffff:e048:1eca
224.72.30.203 0:0:0:0:0:ffff:e048:1ecb
224.72.30.204 0:0:0:0:0:ffff:e048:1ecc
224.72.30.205 0:0:0:0:0:ffff:e048:1ecd
224.72.30.206 0:0:0:0:0:ffff:e048:1ece
224.72.30.207 0:0:0:0:0:ffff:e048:1ecf
224.72.30.208 0:0:0:0:0:ffff:e048:1ed0
224.72.30.209 0:0:0:0:0:ffff:e048:1ed1
224.72.30.210 0:0:0:0:0:ffff:e048:1ed2
224.72.30.211 0:0:0:0:0:ffff:e048:1ed3
224.72.30.212 0:0:0:0:0:ffff:e048:1ed4
224.72.30.213 0:0:0:0:0:ffff:e048:1ed5
224.72.30.214 0:0:0:0:0:ffff:e048:1ed6
224.72.30.215 0:0:0:0:0:ffff:e048:1ed7
224.72.30.216 0:0:0:0:0:ffff:e048:1ed8
224.72.30.217 0:0:0:0:0:ffff:e048:1ed9
224.72.30.218 0:0:0:0:0:ffff:e048:1eda
224.72.30.219 0:0:0:0:0:ffff:e048:1edb
224.72.30.220 0:0:0:0:0:ffff:e048:1edc
224.72.30.221 0:0:0:0:0:ffff:e048:1edd
224.72.30.222 0:0:0:0:0:ffff:e048:1ede
224.72.30.223 0:0:0:0:0:ffff:e048:1edf
224.72.30.224 0:0:0:0:0:ffff:e048:1ee0
224.72.30.225 0:0:0:0:0:ffff:e048:1ee1
224.72.30.226 0:0:0:0:0:ffff:e048:1ee2
224.72.30.227 0:0:0:0:0:ffff:e048:1ee3
224.72.30.228 0:0:0:0:0:ffff:e048:1ee4
224.72.30.229 0:0:0:0:0:ffff:e048:1ee5
224.72.30.230 0:0:0:0:0:ffff:e048:1ee6
224.72.30.231 0:0:0:0:0:ffff:e048:1ee7
224.72.30.232 0:0:0:0:0:ffff:e048:1ee8
224.72.30.233 0:0:0:0:0:ffff:e048:1ee9
224.72.30.234 0:0:0:0:0:ffff:e048:1eea
224.72.30.235 0:0:0:0:0:ffff:e048:1eeb
224.72.30.236 0:0:0:0:0:ffff:e048:1eec
224.72.30.237 0:0:0:0:0:ffff:e048:1eed
224.72.30.238 0:0:0:0:0:ffff:e048:1eee
224.72.30.239 0:0:0:0:0:ffff:e048:1eef
224.72.30.240 0:0:0:0:0:ffff:e048:1ef0
224.72.30.241 0:0:0:0:0:ffff:e048:1ef1
224.72.30.242 0:0:0:0:0:ffff:e048:1ef2
224.72.30.243 0:0:0:0:0:ffff:e048:1ef3
224.72.30.244 0:0:0:0:0:ffff:e048:1ef4
224.72.30.245 0:0:0:0:0:ffff:e048:1ef5
224.72.30.246 0:0:0:0:0:ffff:e048:1ef6
224.72.30.247 0:0:0:0:0:ffff:e048:1ef7
224.72.30.248 0:0:0:0:0:ffff:e048:1ef8
224.72.30.249 0:0:0:0:0:ffff:e048:1ef9
224.72.30.250 0:0:0:0:0:ffff:e048:1efa
224.72.30.251 0:0:0:0:0:ffff:e048:1efb
224.72.30.252 0:0:0:0:0:ffff:e048:1efc
224.72.30.253 0:0:0:0:0:ffff:e048:1efd
224.72.30.254 0:0:0:0:0:ffff:e048:1efe
224.72.30.255 0:0:0:0:0:ffff:e048:1eff


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.