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
100.50.30.1 0:0:0:0:0:ffff:6432:1e01
100.50.30.2 0:0:0:0:0:ffff:6432:1e02
100.50.30.3 0:0:0:0:0:ffff:6432:1e03
100.50.30.4 0:0:0:0:0:ffff:6432:1e04
100.50.30.5 0:0:0:0:0:ffff:6432:1e05
100.50.30.6 0:0:0:0:0:ffff:6432:1e06
100.50.30.7 0:0:0:0:0:ffff:6432:1e07
100.50.30.8 0:0:0:0:0:ffff:6432:1e08
100.50.30.9 0:0:0:0:0:ffff:6432:1e09
100.50.30.10 0:0:0:0:0:ffff:6432:1e0a
100.50.30.11 0:0:0:0:0:ffff:6432:1e0b
100.50.30.12 0:0:0:0:0:ffff:6432:1e0c
100.50.30.13 0:0:0:0:0:ffff:6432:1e0d
100.50.30.14 0:0:0:0:0:ffff:6432:1e0e
100.50.30.15 0:0:0:0:0:ffff:6432:1e0f
100.50.30.16 0:0:0:0:0:ffff:6432:1e10
100.50.30.17 0:0:0:0:0:ffff:6432:1e11
100.50.30.18 0:0:0:0:0:ffff:6432:1e12
100.50.30.19 0:0:0:0:0:ffff:6432:1e13
100.50.30.20 0:0:0:0:0:ffff:6432:1e14
100.50.30.21 0:0:0:0:0:ffff:6432:1e15
100.50.30.22 0:0:0:0:0:ffff:6432:1e16
100.50.30.23 0:0:0:0:0:ffff:6432:1e17
100.50.30.24 0:0:0:0:0:ffff:6432:1e18
100.50.30.25 0:0:0:0:0:ffff:6432:1e19
100.50.30.26 0:0:0:0:0:ffff:6432:1e1a
100.50.30.27 0:0:0:0:0:ffff:6432:1e1b
100.50.30.28 0:0:0:0:0:ffff:6432:1e1c
100.50.30.29 0:0:0:0:0:ffff:6432:1e1d
100.50.30.30 0:0:0:0:0:ffff:6432:1e1e
100.50.30.31 0:0:0:0:0:ffff:6432:1e1f
100.50.30.32 0:0:0:0:0:ffff:6432:1e20
100.50.30.33 0:0:0:0:0:ffff:6432:1e21
100.50.30.34 0:0:0:0:0:ffff:6432:1e22
100.50.30.35 0:0:0:0:0:ffff:6432:1e23
100.50.30.36 0:0:0:0:0:ffff:6432:1e24
100.50.30.37 0:0:0:0:0:ffff:6432:1e25
100.50.30.38 0:0:0:0:0:ffff:6432:1e26
100.50.30.39 0:0:0:0:0:ffff:6432:1e27
100.50.30.40 0:0:0:0:0:ffff:6432:1e28
100.50.30.41 0:0:0:0:0:ffff:6432:1e29
100.50.30.42 0:0:0:0:0:ffff:6432:1e2a
100.50.30.43 0:0:0:0:0:ffff:6432:1e2b
100.50.30.44 0:0:0:0:0:ffff:6432:1e2c
100.50.30.45 0:0:0:0:0:ffff:6432:1e2d
100.50.30.46 0:0:0:0:0:ffff:6432:1e2e
100.50.30.47 0:0:0:0:0:ffff:6432:1e2f
100.50.30.48 0:0:0:0:0:ffff:6432:1e30
100.50.30.49 0:0:0:0:0:ffff:6432:1e31
100.50.30.50 0:0:0:0:0:ffff:6432:1e32
100.50.30.51 0:0:0:0:0:ffff:6432:1e33
100.50.30.52 0:0:0:0:0:ffff:6432:1e34
100.50.30.53 0:0:0:0:0:ffff:6432:1e35
100.50.30.54 0:0:0:0:0:ffff:6432:1e36
100.50.30.55 0:0:0:0:0:ffff:6432:1e37
100.50.30.56 0:0:0:0:0:ffff:6432:1e38
100.50.30.57 0:0:0:0:0:ffff:6432:1e39
100.50.30.58 0:0:0:0:0:ffff:6432:1e3a
100.50.30.59 0:0:0:0:0:ffff:6432:1e3b
100.50.30.60 0:0:0:0:0:ffff:6432:1e3c


100.50.30.61 0:0:0:0:0:ffff:6432:1e3d
100.50.30.62 0:0:0:0:0:ffff:6432:1e3e
100.50.30.63 0:0:0:0:0:ffff:6432:1e3f
100.50.30.64 0:0:0:0:0:ffff:6432:1e40
100.50.30.65 0:0:0:0:0:ffff:6432:1e41
100.50.30.66 0:0:0:0:0:ffff:6432:1e42
100.50.30.67 0:0:0:0:0:ffff:6432:1e43
100.50.30.68 0:0:0:0:0:ffff:6432:1e44
100.50.30.69 0:0:0:0:0:ffff:6432:1e45
100.50.30.70 0:0:0:0:0:ffff:6432:1e46
100.50.30.71 0:0:0:0:0:ffff:6432:1e47
100.50.30.72 0:0:0:0:0:ffff:6432:1e48
100.50.30.73 0:0:0:0:0:ffff:6432:1e49
100.50.30.74 0:0:0:0:0:ffff:6432:1e4a
100.50.30.75 0:0:0:0:0:ffff:6432:1e4b
100.50.30.76 0:0:0:0:0:ffff:6432:1e4c
100.50.30.77 0:0:0:0:0:ffff:6432:1e4d
100.50.30.78 0:0:0:0:0:ffff:6432:1e4e
100.50.30.79 0:0:0:0:0:ffff:6432:1e4f
100.50.30.80 0:0:0:0:0:ffff:6432:1e50
100.50.30.81 0:0:0:0:0:ffff:6432:1e51
100.50.30.82 0:0:0:0:0:ffff:6432:1e52
100.50.30.83 0:0:0:0:0:ffff:6432:1e53
100.50.30.84 0:0:0:0:0:ffff:6432:1e54
100.50.30.85 0:0:0:0:0:ffff:6432:1e55
100.50.30.86 0:0:0:0:0:ffff:6432:1e56
100.50.30.87 0:0:0:0:0:ffff:6432:1e57
100.50.30.88 0:0:0:0:0:ffff:6432:1e58
100.50.30.89 0:0:0:0:0:ffff:6432:1e59
100.50.30.90 0:0:0:0:0:ffff:6432:1e5a
100.50.30.91 0:0:0:0:0:ffff:6432:1e5b
100.50.30.92 0:0:0:0:0:ffff:6432:1e5c
100.50.30.93 0:0:0:0:0:ffff:6432:1e5d
100.50.30.94 0:0:0:0:0:ffff:6432:1e5e
100.50.30.95 0:0:0:0:0:ffff:6432:1e5f
100.50.30.96 0:0:0:0:0:ffff:6432:1e60
100.50.30.97 0:0:0:0:0:ffff:6432:1e61
100.50.30.98 0:0:0:0:0:ffff:6432:1e62
100.50.30.99 0:0:0:0:0:ffff:6432:1e63
100.50.30.100 0:0:0:0:0:ffff:6432:1e64
100.50.30.101 0:0:0:0:0:ffff:6432:1e65
100.50.30.102 0:0:0:0:0:ffff:6432:1e66
100.50.30.103 0:0:0:0:0:ffff:6432:1e67
100.50.30.104 0:0:0:0:0:ffff:6432:1e68
100.50.30.105 0:0:0:0:0:ffff:6432:1e69
100.50.30.106 0:0:0:0:0:ffff:6432:1e6a
100.50.30.107 0:0:0:0:0:ffff:6432:1e6b
100.50.30.108 0:0:0:0:0:ffff:6432:1e6c
100.50.30.109 0:0:0:0:0:ffff:6432:1e6d
100.50.30.110 0:0:0:0:0:ffff:6432:1e6e
100.50.30.111 0:0:0:0:0:ffff:6432:1e6f
100.50.30.112 0:0:0:0:0:ffff:6432:1e70
100.50.30.113 0:0:0:0:0:ffff:6432:1e71
100.50.30.114 0:0:0:0:0:ffff:6432:1e72
100.50.30.115 0:0:0:0:0:ffff:6432:1e73
100.50.30.116 0:0:0:0:0:ffff:6432:1e74
100.50.30.117 0:0:0:0:0:ffff:6432:1e75
100.50.30.118 0:0:0:0:0:ffff:6432:1e76
100.50.30.119 0:0:0:0:0:ffff:6432:1e77
100.50.30.120 0:0:0:0:0:ffff:6432:1e78


100.50.30.121 0:0:0:0:0:ffff:6432:1e79
100.50.30.122 0:0:0:0:0:ffff:6432:1e7a
100.50.30.123 0:0:0:0:0:ffff:6432:1e7b
100.50.30.124 0:0:0:0:0:ffff:6432:1e7c
100.50.30.125 0:0:0:0:0:ffff:6432:1e7d
100.50.30.126 0:0:0:0:0:ffff:6432:1e7e
100.50.30.127 0:0:0:0:0:ffff:6432:1e7f
100.50.30.128 0:0:0:0:0:ffff:6432:1e80
100.50.30.129 0:0:0:0:0:ffff:6432:1e81
100.50.30.130 0:0:0:0:0:ffff:6432:1e82
100.50.30.131 0:0:0:0:0:ffff:6432:1e83
100.50.30.132 0:0:0:0:0:ffff:6432:1e84
100.50.30.133 0:0:0:0:0:ffff:6432:1e85
100.50.30.134 0:0:0:0:0:ffff:6432:1e86
100.50.30.135 0:0:0:0:0:ffff:6432:1e87
100.50.30.136 0:0:0:0:0:ffff:6432:1e88
100.50.30.137 0:0:0:0:0:ffff:6432:1e89
100.50.30.138 0:0:0:0:0:ffff:6432:1e8a
100.50.30.139 0:0:0:0:0:ffff:6432:1e8b
100.50.30.140 0:0:0:0:0:ffff:6432:1e8c
100.50.30.141 0:0:0:0:0:ffff:6432:1e8d
100.50.30.142 0:0:0:0:0:ffff:6432:1e8e
100.50.30.143 0:0:0:0:0:ffff:6432:1e8f
100.50.30.144 0:0:0:0:0:ffff:6432:1e90
100.50.30.145 0:0:0:0:0:ffff:6432:1e91
100.50.30.146 0:0:0:0:0:ffff:6432:1e92
100.50.30.147 0:0:0:0:0:ffff:6432:1e93
100.50.30.148 0:0:0:0:0:ffff:6432:1e94
100.50.30.149 0:0:0:0:0:ffff:6432:1e95
100.50.30.150 0:0:0:0:0:ffff:6432:1e96
100.50.30.151 0:0:0:0:0:ffff:6432:1e97
100.50.30.152 0:0:0:0:0:ffff:6432:1e98
100.50.30.153 0:0:0:0:0:ffff:6432:1e99
100.50.30.154 0:0:0:0:0:ffff:6432:1e9a
100.50.30.155 0:0:0:0:0:ffff:6432:1e9b
100.50.30.156 0:0:0:0:0:ffff:6432:1e9c
100.50.30.157 0:0:0:0:0:ffff:6432:1e9d
100.50.30.158 0:0:0:0:0:ffff:6432:1e9e
100.50.30.159 0:0:0:0:0:ffff:6432:1e9f
100.50.30.160 0:0:0:0:0:ffff:6432:1ea0
100.50.30.161 0:0:0:0:0:ffff:6432:1ea1
100.50.30.162 0:0:0:0:0:ffff:6432:1ea2
100.50.30.163 0:0:0:0:0:ffff:6432:1ea3
100.50.30.164 0:0:0:0:0:ffff:6432:1ea4
100.50.30.165 0:0:0:0:0:ffff:6432:1ea5
100.50.30.166 0:0:0:0:0:ffff:6432:1ea6
100.50.30.167 0:0:0:0:0:ffff:6432:1ea7
100.50.30.168 0:0:0:0:0:ffff:6432:1ea8
100.50.30.169 0:0:0:0:0:ffff:6432:1ea9
100.50.30.170 0:0:0:0:0:ffff:6432:1eaa
100.50.30.171 0:0:0:0:0:ffff:6432:1eab
100.50.30.172 0:0:0:0:0:ffff:6432:1eac
100.50.30.173 0:0:0:0:0:ffff:6432:1ead
100.50.30.174 0:0:0:0:0:ffff:6432:1eae
100.50.30.175 0:0:0:0:0:ffff:6432:1eaf
100.50.30.176 0:0:0:0:0:ffff:6432:1eb0
100.50.30.177 0:0:0:0:0:ffff:6432:1eb1
100.50.30.178 0:0:0:0:0:ffff:6432:1eb2
100.50.30.179 0:0:0:0:0:ffff:6432:1eb3
100.50.30.180 0:0:0:0:0:ffff:6432:1eb4


100.50.30.181 0:0:0:0:0:ffff:6432:1eb5
100.50.30.182 0:0:0:0:0:ffff:6432:1eb6
100.50.30.183 0:0:0:0:0:ffff:6432:1eb7
100.50.30.184 0:0:0:0:0:ffff:6432:1eb8
100.50.30.185 0:0:0:0:0:ffff:6432:1eb9
100.50.30.186 0:0:0:0:0:ffff:6432:1eba
100.50.30.187 0:0:0:0:0:ffff:6432:1ebb
100.50.30.188 0:0:0:0:0:ffff:6432:1ebc
100.50.30.189 0:0:0:0:0:ffff:6432:1ebd
100.50.30.190 0:0:0:0:0:ffff:6432:1ebe
100.50.30.191 0:0:0:0:0:ffff:6432:1ebf
100.50.30.192 0:0:0:0:0:ffff:6432:1ec0
100.50.30.193 0:0:0:0:0:ffff:6432:1ec1
100.50.30.194 0:0:0:0:0:ffff:6432:1ec2
100.50.30.195 0:0:0:0:0:ffff:6432:1ec3
100.50.30.196 0:0:0:0:0:ffff:6432:1ec4
100.50.30.197 0:0:0:0:0:ffff:6432:1ec5
100.50.30.198 0:0:0:0:0:ffff:6432:1ec6
100.50.30.199 0:0:0:0:0:ffff:6432:1ec7
100.50.30.200 0:0:0:0:0:ffff:6432:1ec8
100.50.30.201 0:0:0:0:0:ffff:6432:1ec9
100.50.30.202 0:0:0:0:0:ffff:6432:1eca
100.50.30.203 0:0:0:0:0:ffff:6432:1ecb
100.50.30.204 0:0:0:0:0:ffff:6432:1ecc
100.50.30.205 0:0:0:0:0:ffff:6432:1ecd
100.50.30.206 0:0:0:0:0:ffff:6432:1ece
100.50.30.207 0:0:0:0:0:ffff:6432:1ecf
100.50.30.208 0:0:0:0:0:ffff:6432:1ed0
100.50.30.209 0:0:0:0:0:ffff:6432:1ed1
100.50.30.210 0:0:0:0:0:ffff:6432:1ed2
100.50.30.211 0:0:0:0:0:ffff:6432:1ed3
100.50.30.212 0:0:0:0:0:ffff:6432:1ed4
100.50.30.213 0:0:0:0:0:ffff:6432:1ed5
100.50.30.214 0:0:0:0:0:ffff:6432:1ed6
100.50.30.215 0:0:0:0:0:ffff:6432:1ed7
100.50.30.216 0:0:0:0:0:ffff:6432:1ed8
100.50.30.217 0:0:0:0:0:ffff:6432:1ed9
100.50.30.218 0:0:0:0:0:ffff:6432:1eda
100.50.30.219 0:0:0:0:0:ffff:6432:1edb
100.50.30.220 0:0:0:0:0:ffff:6432:1edc
100.50.30.221 0:0:0:0:0:ffff:6432:1edd
100.50.30.222 0:0:0:0:0:ffff:6432:1ede
100.50.30.223 0:0:0:0:0:ffff:6432:1edf
100.50.30.224 0:0:0:0:0:ffff:6432:1ee0
100.50.30.225 0:0:0:0:0:ffff:6432:1ee1
100.50.30.226 0:0:0:0:0:ffff:6432:1ee2
100.50.30.227 0:0:0:0:0:ffff:6432:1ee3
100.50.30.228 0:0:0:0:0:ffff:6432:1ee4
100.50.30.229 0:0:0:0:0:ffff:6432:1ee5
100.50.30.230 0:0:0:0:0:ffff:6432:1ee6
100.50.30.231 0:0:0:0:0:ffff:6432:1ee7
100.50.30.232 0:0:0:0:0:ffff:6432:1ee8
100.50.30.233 0:0:0:0:0:ffff:6432:1ee9
100.50.30.234 0:0:0:0:0:ffff:6432:1eea
100.50.30.235 0:0:0:0:0:ffff:6432:1eeb
100.50.30.236 0:0:0:0:0:ffff:6432:1eec
100.50.30.237 0:0:0:0:0:ffff:6432:1eed
100.50.30.238 0:0:0:0:0:ffff:6432:1eee
100.50.30.239 0:0:0:0:0:ffff:6432:1eef
100.50.30.240 0:0:0:0:0:ffff:6432:1ef0
100.50.30.241 0:0:0:0:0:ffff:6432:1ef1
100.50.30.242 0:0:0:0:0:ffff:6432:1ef2
100.50.30.243 0:0:0:0:0:ffff:6432:1ef3
100.50.30.244 0:0:0:0:0:ffff:6432:1ef4
100.50.30.245 0:0:0:0:0:ffff:6432:1ef5
100.50.30.246 0:0:0:0:0:ffff:6432:1ef6
100.50.30.247 0:0:0:0:0:ffff:6432:1ef7
100.50.30.248 0:0:0:0:0:ffff:6432:1ef8
100.50.30.249 0:0:0:0:0:ffff:6432:1ef9
100.50.30.250 0:0:0:0:0:ffff:6432:1efa
100.50.30.251 0:0:0:0:0:ffff:6432:1efb
100.50.30.252 0:0:0:0:0:ffff:6432:1efc
100.50.30.253 0:0:0:0:0:ffff:6432:1efd
100.50.30.254 0:0:0:0:0:ffff:6432:1efe
100.50.30.255 0:0:0:0:0:ffff:6432:1eff


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.