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
38.64.30.1 0:0:0:0:0:ffff:2640:1e01
38.64.30.2 0:0:0:0:0:ffff:2640:1e02
38.64.30.3 0:0:0:0:0:ffff:2640:1e03
38.64.30.4 0:0:0:0:0:ffff:2640:1e04
38.64.30.5 0:0:0:0:0:ffff:2640:1e05
38.64.30.6 0:0:0:0:0:ffff:2640:1e06
38.64.30.7 0:0:0:0:0:ffff:2640:1e07
38.64.30.8 0:0:0:0:0:ffff:2640:1e08
38.64.30.9 0:0:0:0:0:ffff:2640:1e09
38.64.30.10 0:0:0:0:0:ffff:2640:1e0a
38.64.30.11 0:0:0:0:0:ffff:2640:1e0b
38.64.30.12 0:0:0:0:0:ffff:2640:1e0c
38.64.30.13 0:0:0:0:0:ffff:2640:1e0d
38.64.30.14 0:0:0:0:0:ffff:2640:1e0e
38.64.30.15 0:0:0:0:0:ffff:2640:1e0f
38.64.30.16 0:0:0:0:0:ffff:2640:1e10
38.64.30.17 0:0:0:0:0:ffff:2640:1e11
38.64.30.18 0:0:0:0:0:ffff:2640:1e12
38.64.30.19 0:0:0:0:0:ffff:2640:1e13
38.64.30.20 0:0:0:0:0:ffff:2640:1e14
38.64.30.21 0:0:0:0:0:ffff:2640:1e15
38.64.30.22 0:0:0:0:0:ffff:2640:1e16
38.64.30.23 0:0:0:0:0:ffff:2640:1e17
38.64.30.24 0:0:0:0:0:ffff:2640:1e18
38.64.30.25 0:0:0:0:0:ffff:2640:1e19
38.64.30.26 0:0:0:0:0:ffff:2640:1e1a
38.64.30.27 0:0:0:0:0:ffff:2640:1e1b
38.64.30.28 0:0:0:0:0:ffff:2640:1e1c
38.64.30.29 0:0:0:0:0:ffff:2640:1e1d
38.64.30.30 0:0:0:0:0:ffff:2640:1e1e
38.64.30.31 0:0:0:0:0:ffff:2640:1e1f
38.64.30.32 0:0:0:0:0:ffff:2640:1e20
38.64.30.33 0:0:0:0:0:ffff:2640:1e21
38.64.30.34 0:0:0:0:0:ffff:2640:1e22
38.64.30.35 0:0:0:0:0:ffff:2640:1e23
38.64.30.36 0:0:0:0:0:ffff:2640:1e24
38.64.30.37 0:0:0:0:0:ffff:2640:1e25
38.64.30.38 0:0:0:0:0:ffff:2640:1e26
38.64.30.39 0:0:0:0:0:ffff:2640:1e27
38.64.30.40 0:0:0:0:0:ffff:2640:1e28
38.64.30.41 0:0:0:0:0:ffff:2640:1e29
38.64.30.42 0:0:0:0:0:ffff:2640:1e2a
38.64.30.43 0:0:0:0:0:ffff:2640:1e2b
38.64.30.44 0:0:0:0:0:ffff:2640:1e2c
38.64.30.45 0:0:0:0:0:ffff:2640:1e2d
38.64.30.46 0:0:0:0:0:ffff:2640:1e2e
38.64.30.47 0:0:0:0:0:ffff:2640:1e2f
38.64.30.48 0:0:0:0:0:ffff:2640:1e30
38.64.30.49 0:0:0:0:0:ffff:2640:1e31
38.64.30.50 0:0:0:0:0:ffff:2640:1e32
38.64.30.51 0:0:0:0:0:ffff:2640:1e33
38.64.30.52 0:0:0:0:0:ffff:2640:1e34
38.64.30.53 0:0:0:0:0:ffff:2640:1e35
38.64.30.54 0:0:0:0:0:ffff:2640:1e36
38.64.30.55 0:0:0:0:0:ffff:2640:1e37
38.64.30.56 0:0:0:0:0:ffff:2640:1e38
38.64.30.57 0:0:0:0:0:ffff:2640:1e39
38.64.30.58 0:0:0:0:0:ffff:2640:1e3a
38.64.30.59 0:0:0:0:0:ffff:2640:1e3b
38.64.30.60 0:0:0:0:0:ffff:2640:1e3c


38.64.30.61 0:0:0:0:0:ffff:2640:1e3d
38.64.30.62 0:0:0:0:0:ffff:2640:1e3e
38.64.30.63 0:0:0:0:0:ffff:2640:1e3f
38.64.30.64 0:0:0:0:0:ffff:2640:1e40
38.64.30.65 0:0:0:0:0:ffff:2640:1e41
38.64.30.66 0:0:0:0:0:ffff:2640:1e42
38.64.30.67 0:0:0:0:0:ffff:2640:1e43
38.64.30.68 0:0:0:0:0:ffff:2640:1e44
38.64.30.69 0:0:0:0:0:ffff:2640:1e45
38.64.30.70 0:0:0:0:0:ffff:2640:1e46
38.64.30.71 0:0:0:0:0:ffff:2640:1e47
38.64.30.72 0:0:0:0:0:ffff:2640:1e48
38.64.30.73 0:0:0:0:0:ffff:2640:1e49
38.64.30.74 0:0:0:0:0:ffff:2640:1e4a
38.64.30.75 0:0:0:0:0:ffff:2640:1e4b
38.64.30.76 0:0:0:0:0:ffff:2640:1e4c
38.64.30.77 0:0:0:0:0:ffff:2640:1e4d
38.64.30.78 0:0:0:0:0:ffff:2640:1e4e
38.64.30.79 0:0:0:0:0:ffff:2640:1e4f
38.64.30.80 0:0:0:0:0:ffff:2640:1e50
38.64.30.81 0:0:0:0:0:ffff:2640:1e51
38.64.30.82 0:0:0:0:0:ffff:2640:1e52
38.64.30.83 0:0:0:0:0:ffff:2640:1e53
38.64.30.84 0:0:0:0:0:ffff:2640:1e54
38.64.30.85 0:0:0:0:0:ffff:2640:1e55
38.64.30.86 0:0:0:0:0:ffff:2640:1e56
38.64.30.87 0:0:0:0:0:ffff:2640:1e57
38.64.30.88 0:0:0:0:0:ffff:2640:1e58
38.64.30.89 0:0:0:0:0:ffff:2640:1e59
38.64.30.90 0:0:0:0:0:ffff:2640:1e5a
38.64.30.91 0:0:0:0:0:ffff:2640:1e5b
38.64.30.92 0:0:0:0:0:ffff:2640:1e5c
38.64.30.93 0:0:0:0:0:ffff:2640:1e5d
38.64.30.94 0:0:0:0:0:ffff:2640:1e5e
38.64.30.95 0:0:0:0:0:ffff:2640:1e5f
38.64.30.96 0:0:0:0:0:ffff:2640:1e60
38.64.30.97 0:0:0:0:0:ffff:2640:1e61
38.64.30.98 0:0:0:0:0:ffff:2640:1e62
38.64.30.99 0:0:0:0:0:ffff:2640:1e63
38.64.30.100 0:0:0:0:0:ffff:2640:1e64
38.64.30.101 0:0:0:0:0:ffff:2640:1e65
38.64.30.102 0:0:0:0:0:ffff:2640:1e66
38.64.30.103 0:0:0:0:0:ffff:2640:1e67
38.64.30.104 0:0:0:0:0:ffff:2640:1e68
38.64.30.105 0:0:0:0:0:ffff:2640:1e69
38.64.30.106 0:0:0:0:0:ffff:2640:1e6a
38.64.30.107 0:0:0:0:0:ffff:2640:1e6b
38.64.30.108 0:0:0:0:0:ffff:2640:1e6c
38.64.30.109 0:0:0:0:0:ffff:2640:1e6d
38.64.30.110 0:0:0:0:0:ffff:2640:1e6e
38.64.30.111 0:0:0:0:0:ffff:2640:1e6f
38.64.30.112 0:0:0:0:0:ffff:2640:1e70
38.64.30.113 0:0:0:0:0:ffff:2640:1e71
38.64.30.114 0:0:0:0:0:ffff:2640:1e72
38.64.30.115 0:0:0:0:0:ffff:2640:1e73
38.64.30.116 0:0:0:0:0:ffff:2640:1e74
38.64.30.117 0:0:0:0:0:ffff:2640:1e75
38.64.30.118 0:0:0:0:0:ffff:2640:1e76
38.64.30.119 0:0:0:0:0:ffff:2640:1e77
38.64.30.120 0:0:0:0:0:ffff:2640:1e78


38.64.30.121 0:0:0:0:0:ffff:2640:1e79
38.64.30.122 0:0:0:0:0:ffff:2640:1e7a
38.64.30.123 0:0:0:0:0:ffff:2640:1e7b
38.64.30.124 0:0:0:0:0:ffff:2640:1e7c
38.64.30.125 0:0:0:0:0:ffff:2640:1e7d
38.64.30.126 0:0:0:0:0:ffff:2640:1e7e
38.64.30.127 0:0:0:0:0:ffff:2640:1e7f
38.64.30.128 0:0:0:0:0:ffff:2640:1e80
38.64.30.129 0:0:0:0:0:ffff:2640:1e81
38.64.30.130 0:0:0:0:0:ffff:2640:1e82
38.64.30.131 0:0:0:0:0:ffff:2640:1e83
38.64.30.132 0:0:0:0:0:ffff:2640:1e84
38.64.30.133 0:0:0:0:0:ffff:2640:1e85
38.64.30.134 0:0:0:0:0:ffff:2640:1e86
38.64.30.135 0:0:0:0:0:ffff:2640:1e87
38.64.30.136 0:0:0:0:0:ffff:2640:1e88
38.64.30.137 0:0:0:0:0:ffff:2640:1e89
38.64.30.138 0:0:0:0:0:ffff:2640:1e8a
38.64.30.139 0:0:0:0:0:ffff:2640:1e8b
38.64.30.140 0:0:0:0:0:ffff:2640:1e8c
38.64.30.141 0:0:0:0:0:ffff:2640:1e8d
38.64.30.142 0:0:0:0:0:ffff:2640:1e8e
38.64.30.143 0:0:0:0:0:ffff:2640:1e8f
38.64.30.144 0:0:0:0:0:ffff:2640:1e90
38.64.30.145 0:0:0:0:0:ffff:2640:1e91
38.64.30.146 0:0:0:0:0:ffff:2640:1e92
38.64.30.147 0:0:0:0:0:ffff:2640:1e93
38.64.30.148 0:0:0:0:0:ffff:2640:1e94
38.64.30.149 0:0:0:0:0:ffff:2640:1e95
38.64.30.150 0:0:0:0:0:ffff:2640:1e96
38.64.30.151 0:0:0:0:0:ffff:2640:1e97
38.64.30.152 0:0:0:0:0:ffff:2640:1e98
38.64.30.153 0:0:0:0:0:ffff:2640:1e99
38.64.30.154 0:0:0:0:0:ffff:2640:1e9a
38.64.30.155 0:0:0:0:0:ffff:2640:1e9b
38.64.30.156 0:0:0:0:0:ffff:2640:1e9c
38.64.30.157 0:0:0:0:0:ffff:2640:1e9d
38.64.30.158 0:0:0:0:0:ffff:2640:1e9e
38.64.30.159 0:0:0:0:0:ffff:2640:1e9f
38.64.30.160 0:0:0:0:0:ffff:2640:1ea0
38.64.30.161 0:0:0:0:0:ffff:2640:1ea1
38.64.30.162 0:0:0:0:0:ffff:2640:1ea2
38.64.30.163 0:0:0:0:0:ffff:2640:1ea3
38.64.30.164 0:0:0:0:0:ffff:2640:1ea4
38.64.30.165 0:0:0:0:0:ffff:2640:1ea5
38.64.30.166 0:0:0:0:0:ffff:2640:1ea6
38.64.30.167 0:0:0:0:0:ffff:2640:1ea7
38.64.30.168 0:0:0:0:0:ffff:2640:1ea8
38.64.30.169 0:0:0:0:0:ffff:2640:1ea9
38.64.30.170 0:0:0:0:0:ffff:2640:1eaa
38.64.30.171 0:0:0:0:0:ffff:2640:1eab
38.64.30.172 0:0:0:0:0:ffff:2640:1eac
38.64.30.173 0:0:0:0:0:ffff:2640:1ead
38.64.30.174 0:0:0:0:0:ffff:2640:1eae
38.64.30.175 0:0:0:0:0:ffff:2640:1eaf
38.64.30.176 0:0:0:0:0:ffff:2640:1eb0
38.64.30.177 0:0:0:0:0:ffff:2640:1eb1
38.64.30.178 0:0:0:0:0:ffff:2640:1eb2
38.64.30.179 0:0:0:0:0:ffff:2640:1eb3
38.64.30.180 0:0:0:0:0:ffff:2640:1eb4


38.64.30.181 0:0:0:0:0:ffff:2640:1eb5
38.64.30.182 0:0:0:0:0:ffff:2640:1eb6
38.64.30.183 0:0:0:0:0:ffff:2640:1eb7
38.64.30.184 0:0:0:0:0:ffff:2640:1eb8
38.64.30.185 0:0:0:0:0:ffff:2640:1eb9
38.64.30.186 0:0:0:0:0:ffff:2640:1eba
38.64.30.187 0:0:0:0:0:ffff:2640:1ebb
38.64.30.188 0:0:0:0:0:ffff:2640:1ebc
38.64.30.189 0:0:0:0:0:ffff:2640:1ebd
38.64.30.190 0:0:0:0:0:ffff:2640:1ebe
38.64.30.191 0:0:0:0:0:ffff:2640:1ebf
38.64.30.192 0:0:0:0:0:ffff:2640:1ec0
38.64.30.193 0:0:0:0:0:ffff:2640:1ec1
38.64.30.194 0:0:0:0:0:ffff:2640:1ec2
38.64.30.195 0:0:0:0:0:ffff:2640:1ec3
38.64.30.196 0:0:0:0:0:ffff:2640:1ec4
38.64.30.197 0:0:0:0:0:ffff:2640:1ec5
38.64.30.198 0:0:0:0:0:ffff:2640:1ec6
38.64.30.199 0:0:0:0:0:ffff:2640:1ec7
38.64.30.200 0:0:0:0:0:ffff:2640:1ec8
38.64.30.201 0:0:0:0:0:ffff:2640:1ec9
38.64.30.202 0:0:0:0:0:ffff:2640:1eca
38.64.30.203 0:0:0:0:0:ffff:2640:1ecb
38.64.30.204 0:0:0:0:0:ffff:2640:1ecc
38.64.30.205 0:0:0:0:0:ffff:2640:1ecd
38.64.30.206 0:0:0:0:0:ffff:2640:1ece
38.64.30.207 0:0:0:0:0:ffff:2640:1ecf
38.64.30.208 0:0:0:0:0:ffff:2640:1ed0
38.64.30.209 0:0:0:0:0:ffff:2640:1ed1
38.64.30.210 0:0:0:0:0:ffff:2640:1ed2
38.64.30.211 0:0:0:0:0:ffff:2640:1ed3
38.64.30.212 0:0:0:0:0:ffff:2640:1ed4
38.64.30.213 0:0:0:0:0:ffff:2640:1ed5
38.64.30.214 0:0:0:0:0:ffff:2640:1ed6
38.64.30.215 0:0:0:0:0:ffff:2640:1ed7
38.64.30.216 0:0:0:0:0:ffff:2640:1ed8
38.64.30.217 0:0:0:0:0:ffff:2640:1ed9
38.64.30.218 0:0:0:0:0:ffff:2640:1eda
38.64.30.219 0:0:0:0:0:ffff:2640:1edb
38.64.30.220 0:0:0:0:0:ffff:2640:1edc
38.64.30.221 0:0:0:0:0:ffff:2640:1edd
38.64.30.222 0:0:0:0:0:ffff:2640:1ede
38.64.30.223 0:0:0:0:0:ffff:2640:1edf
38.64.30.224 0:0:0:0:0:ffff:2640:1ee0
38.64.30.225 0:0:0:0:0:ffff:2640:1ee1
38.64.30.226 0:0:0:0:0:ffff:2640:1ee2
38.64.30.227 0:0:0:0:0:ffff:2640:1ee3
38.64.30.228 0:0:0:0:0:ffff:2640:1ee4
38.64.30.229 0:0:0:0:0:ffff:2640:1ee5
38.64.30.230 0:0:0:0:0:ffff:2640:1ee6
38.64.30.231 0:0:0:0:0:ffff:2640:1ee7
38.64.30.232 0:0:0:0:0:ffff:2640:1ee8
38.64.30.233 0:0:0:0:0:ffff:2640:1ee9
38.64.30.234 0:0:0:0:0:ffff:2640:1eea
38.64.30.235 0:0:0:0:0:ffff:2640:1eeb
38.64.30.236 0:0:0:0:0:ffff:2640:1eec
38.64.30.237 0:0:0:0:0:ffff:2640:1eed
38.64.30.238 0:0:0:0:0:ffff:2640:1eee
38.64.30.239 0:0:0:0:0:ffff:2640:1eef
38.64.30.240 0:0:0:0:0:ffff:2640:1ef0
38.64.30.241 0:0:0:0:0:ffff:2640:1ef1
38.64.30.242 0:0:0:0:0:ffff:2640:1ef2
38.64.30.243 0:0:0:0:0:ffff:2640:1ef3
38.64.30.244 0:0:0:0:0:ffff:2640:1ef4
38.64.30.245 0:0:0:0:0:ffff:2640:1ef5
38.64.30.246 0:0:0:0:0:ffff:2640:1ef6
38.64.30.247 0:0:0:0:0:ffff:2640:1ef7
38.64.30.248 0:0:0:0:0:ffff:2640:1ef8
38.64.30.249 0:0:0:0:0:ffff:2640:1ef9
38.64.30.250 0:0:0:0:0:ffff:2640:1efa
38.64.30.251 0:0:0:0:0:ffff:2640:1efb
38.64.30.252 0:0:0:0:0:ffff:2640:1efc
38.64.30.253 0:0:0:0:0:ffff:2640:1efd
38.64.30.254 0:0:0:0:0:ffff:2640:1efe
38.64.30.255 0:0:0:0:0:ffff:2640:1eff


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.