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
38.204.78.1 0:0:0:0:0:ffff:26cc:4e01
38.204.78.2 0:0:0:0:0:ffff:26cc:4e02
38.204.78.3 0:0:0:0:0:ffff:26cc:4e03
38.204.78.4 0:0:0:0:0:ffff:26cc:4e04
38.204.78.5 0:0:0:0:0:ffff:26cc:4e05
38.204.78.6 0:0:0:0:0:ffff:26cc:4e06
38.204.78.7 0:0:0:0:0:ffff:26cc:4e07
38.204.78.8 0:0:0:0:0:ffff:26cc:4e08
38.204.78.9 0:0:0:0:0:ffff:26cc:4e09
38.204.78.10 0:0:0:0:0:ffff:26cc:4e0a
38.204.78.11 0:0:0:0:0:ffff:26cc:4e0b
38.204.78.12 0:0:0:0:0:ffff:26cc:4e0c
38.204.78.13 0:0:0:0:0:ffff:26cc:4e0d
38.204.78.14 0:0:0:0:0:ffff:26cc:4e0e
38.204.78.15 0:0:0:0:0:ffff:26cc:4e0f
38.204.78.16 0:0:0:0:0:ffff:26cc:4e10
38.204.78.17 0:0:0:0:0:ffff:26cc:4e11
38.204.78.18 0:0:0:0:0:ffff:26cc:4e12
38.204.78.19 0:0:0:0:0:ffff:26cc:4e13
38.204.78.20 0:0:0:0:0:ffff:26cc:4e14
38.204.78.21 0:0:0:0:0:ffff:26cc:4e15
38.204.78.22 0:0:0:0:0:ffff:26cc:4e16
38.204.78.23 0:0:0:0:0:ffff:26cc:4e17
38.204.78.24 0:0:0:0:0:ffff:26cc:4e18
38.204.78.25 0:0:0:0:0:ffff:26cc:4e19
38.204.78.26 0:0:0:0:0:ffff:26cc:4e1a
38.204.78.27 0:0:0:0:0:ffff:26cc:4e1b
38.204.78.28 0:0:0:0:0:ffff:26cc:4e1c
38.204.78.29 0:0:0:0:0:ffff:26cc:4e1d
38.204.78.30 0:0:0:0:0:ffff:26cc:4e1e
38.204.78.31 0:0:0:0:0:ffff:26cc:4e1f
38.204.78.32 0:0:0:0:0:ffff:26cc:4e20
38.204.78.33 0:0:0:0:0:ffff:26cc:4e21
38.204.78.34 0:0:0:0:0:ffff:26cc:4e22
38.204.78.35 0:0:0:0:0:ffff:26cc:4e23
38.204.78.36 0:0:0:0:0:ffff:26cc:4e24
38.204.78.37 0:0:0:0:0:ffff:26cc:4e25
38.204.78.38 0:0:0:0:0:ffff:26cc:4e26
38.204.78.39 0:0:0:0:0:ffff:26cc:4e27
38.204.78.40 0:0:0:0:0:ffff:26cc:4e28
38.204.78.41 0:0:0:0:0:ffff:26cc:4e29
38.204.78.42 0:0:0:0:0:ffff:26cc:4e2a
38.204.78.43 0:0:0:0:0:ffff:26cc:4e2b
38.204.78.44 0:0:0:0:0:ffff:26cc:4e2c
38.204.78.45 0:0:0:0:0:ffff:26cc:4e2d
38.204.78.46 0:0:0:0:0:ffff:26cc:4e2e
38.204.78.47 0:0:0:0:0:ffff:26cc:4e2f
38.204.78.48 0:0:0:0:0:ffff:26cc:4e30
38.204.78.49 0:0:0:0:0:ffff:26cc:4e31
38.204.78.50 0:0:0:0:0:ffff:26cc:4e32
38.204.78.51 0:0:0:0:0:ffff:26cc:4e33
38.204.78.52 0:0:0:0:0:ffff:26cc:4e34
38.204.78.53 0:0:0:0:0:ffff:26cc:4e35
38.204.78.54 0:0:0:0:0:ffff:26cc:4e36
38.204.78.55 0:0:0:0:0:ffff:26cc:4e37
38.204.78.56 0:0:0:0:0:ffff:26cc:4e38
38.204.78.57 0:0:0:0:0:ffff:26cc:4e39
38.204.78.58 0:0:0:0:0:ffff:26cc:4e3a
38.204.78.59 0:0:0:0:0:ffff:26cc:4e3b
38.204.78.60 0:0:0:0:0:ffff:26cc:4e3c


38.204.78.61 0:0:0:0:0:ffff:26cc:4e3d
38.204.78.62 0:0:0:0:0:ffff:26cc:4e3e
38.204.78.63 0:0:0:0:0:ffff:26cc:4e3f
38.204.78.64 0:0:0:0:0:ffff:26cc:4e40
38.204.78.65 0:0:0:0:0:ffff:26cc:4e41
38.204.78.66 0:0:0:0:0:ffff:26cc:4e42
38.204.78.67 0:0:0:0:0:ffff:26cc:4e43
38.204.78.68 0:0:0:0:0:ffff:26cc:4e44
38.204.78.69 0:0:0:0:0:ffff:26cc:4e45
38.204.78.70 0:0:0:0:0:ffff:26cc:4e46
38.204.78.71 0:0:0:0:0:ffff:26cc:4e47
38.204.78.72 0:0:0:0:0:ffff:26cc:4e48
38.204.78.73 0:0:0:0:0:ffff:26cc:4e49
38.204.78.74 0:0:0:0:0:ffff:26cc:4e4a
38.204.78.75 0:0:0:0:0:ffff:26cc:4e4b
38.204.78.76 0:0:0:0:0:ffff:26cc:4e4c
38.204.78.77 0:0:0:0:0:ffff:26cc:4e4d
38.204.78.78 0:0:0:0:0:ffff:26cc:4e4e
38.204.78.79 0:0:0:0:0:ffff:26cc:4e4f
38.204.78.80 0:0:0:0:0:ffff:26cc:4e50
38.204.78.81 0:0:0:0:0:ffff:26cc:4e51
38.204.78.82 0:0:0:0:0:ffff:26cc:4e52
38.204.78.83 0:0:0:0:0:ffff:26cc:4e53
38.204.78.84 0:0:0:0:0:ffff:26cc:4e54
38.204.78.85 0:0:0:0:0:ffff:26cc:4e55
38.204.78.86 0:0:0:0:0:ffff:26cc:4e56
38.204.78.87 0:0:0:0:0:ffff:26cc:4e57
38.204.78.88 0:0:0:0:0:ffff:26cc:4e58
38.204.78.89 0:0:0:0:0:ffff:26cc:4e59
38.204.78.90 0:0:0:0:0:ffff:26cc:4e5a
38.204.78.91 0:0:0:0:0:ffff:26cc:4e5b
38.204.78.92 0:0:0:0:0:ffff:26cc:4e5c
38.204.78.93 0:0:0:0:0:ffff:26cc:4e5d
38.204.78.94 0:0:0:0:0:ffff:26cc:4e5e
38.204.78.95 0:0:0:0:0:ffff:26cc:4e5f
38.204.78.96 0:0:0:0:0:ffff:26cc:4e60
38.204.78.97 0:0:0:0:0:ffff:26cc:4e61
38.204.78.98 0:0:0:0:0:ffff:26cc:4e62
38.204.78.99 0:0:0:0:0:ffff:26cc:4e63
38.204.78.100 0:0:0:0:0:ffff:26cc:4e64
38.204.78.101 0:0:0:0:0:ffff:26cc:4e65
38.204.78.102 0:0:0:0:0:ffff:26cc:4e66
38.204.78.103 0:0:0:0:0:ffff:26cc:4e67
38.204.78.104 0:0:0:0:0:ffff:26cc:4e68
38.204.78.105 0:0:0:0:0:ffff:26cc:4e69
38.204.78.106 0:0:0:0:0:ffff:26cc:4e6a
38.204.78.107 0:0:0:0:0:ffff:26cc:4e6b
38.204.78.108 0:0:0:0:0:ffff:26cc:4e6c
38.204.78.109 0:0:0:0:0:ffff:26cc:4e6d
38.204.78.110 0:0:0:0:0:ffff:26cc:4e6e
38.204.78.111 0:0:0:0:0:ffff:26cc:4e6f
38.204.78.112 0:0:0:0:0:ffff:26cc:4e70
38.204.78.113 0:0:0:0:0:ffff:26cc:4e71
38.204.78.114 0:0:0:0:0:ffff:26cc:4e72
38.204.78.115 0:0:0:0:0:ffff:26cc:4e73
38.204.78.116 0:0:0:0:0:ffff:26cc:4e74
38.204.78.117 0:0:0:0:0:ffff:26cc:4e75
38.204.78.118 0:0:0:0:0:ffff:26cc:4e76
38.204.78.119 0:0:0:0:0:ffff:26cc:4e77
38.204.78.120 0:0:0:0:0:ffff:26cc:4e78


38.204.78.121 0:0:0:0:0:ffff:26cc:4e79
38.204.78.122 0:0:0:0:0:ffff:26cc:4e7a
38.204.78.123 0:0:0:0:0:ffff:26cc:4e7b
38.204.78.124 0:0:0:0:0:ffff:26cc:4e7c
38.204.78.125 0:0:0:0:0:ffff:26cc:4e7d
38.204.78.126 0:0:0:0:0:ffff:26cc:4e7e
38.204.78.127 0:0:0:0:0:ffff:26cc:4e7f
38.204.78.128 0:0:0:0:0:ffff:26cc:4e80
38.204.78.129 0:0:0:0:0:ffff:26cc:4e81
38.204.78.130 0:0:0:0:0:ffff:26cc:4e82
38.204.78.131 0:0:0:0:0:ffff:26cc:4e83
38.204.78.132 0:0:0:0:0:ffff:26cc:4e84
38.204.78.133 0:0:0:0:0:ffff:26cc:4e85
38.204.78.134 0:0:0:0:0:ffff:26cc:4e86
38.204.78.135 0:0:0:0:0:ffff:26cc:4e87
38.204.78.136 0:0:0:0:0:ffff:26cc:4e88
38.204.78.137 0:0:0:0:0:ffff:26cc:4e89
38.204.78.138 0:0:0:0:0:ffff:26cc:4e8a
38.204.78.139 0:0:0:0:0:ffff:26cc:4e8b
38.204.78.140 0:0:0:0:0:ffff:26cc:4e8c
38.204.78.141 0:0:0:0:0:ffff:26cc:4e8d
38.204.78.142 0:0:0:0:0:ffff:26cc:4e8e
38.204.78.143 0:0:0:0:0:ffff:26cc:4e8f
38.204.78.144 0:0:0:0:0:ffff:26cc:4e90
38.204.78.145 0:0:0:0:0:ffff:26cc:4e91
38.204.78.146 0:0:0:0:0:ffff:26cc:4e92
38.204.78.147 0:0:0:0:0:ffff:26cc:4e93
38.204.78.148 0:0:0:0:0:ffff:26cc:4e94
38.204.78.149 0:0:0:0:0:ffff:26cc:4e95
38.204.78.150 0:0:0:0:0:ffff:26cc:4e96
38.204.78.151 0:0:0:0:0:ffff:26cc:4e97
38.204.78.152 0:0:0:0:0:ffff:26cc:4e98
38.204.78.153 0:0:0:0:0:ffff:26cc:4e99
38.204.78.154 0:0:0:0:0:ffff:26cc:4e9a
38.204.78.155 0:0:0:0:0:ffff:26cc:4e9b
38.204.78.156 0:0:0:0:0:ffff:26cc:4e9c
38.204.78.157 0:0:0:0:0:ffff:26cc:4e9d
38.204.78.158 0:0:0:0:0:ffff:26cc:4e9e
38.204.78.159 0:0:0:0:0:ffff:26cc:4e9f
38.204.78.160 0:0:0:0:0:ffff:26cc:4ea0
38.204.78.161 0:0:0:0:0:ffff:26cc:4ea1
38.204.78.162 0:0:0:0:0:ffff:26cc:4ea2
38.204.78.163 0:0:0:0:0:ffff:26cc:4ea3
38.204.78.164 0:0:0:0:0:ffff:26cc:4ea4
38.204.78.165 0:0:0:0:0:ffff:26cc:4ea5
38.204.78.166 0:0:0:0:0:ffff:26cc:4ea6
38.204.78.167 0:0:0:0:0:ffff:26cc:4ea7
38.204.78.168 0:0:0:0:0:ffff:26cc:4ea8
38.204.78.169 0:0:0:0:0:ffff:26cc:4ea9
38.204.78.170 0:0:0:0:0:ffff:26cc:4eaa
38.204.78.171 0:0:0:0:0:ffff:26cc:4eab
38.204.78.172 0:0:0:0:0:ffff:26cc:4eac
38.204.78.173 0:0:0:0:0:ffff:26cc:4ead
38.204.78.174 0:0:0:0:0:ffff:26cc:4eae
38.204.78.175 0:0:0:0:0:ffff:26cc:4eaf
38.204.78.176 0:0:0:0:0:ffff:26cc:4eb0
38.204.78.177 0:0:0:0:0:ffff:26cc:4eb1
38.204.78.178 0:0:0:0:0:ffff:26cc:4eb2
38.204.78.179 0:0:0:0:0:ffff:26cc:4eb3
38.204.78.180 0:0:0:0:0:ffff:26cc:4eb4


38.204.78.181 0:0:0:0:0:ffff:26cc:4eb5
38.204.78.182 0:0:0:0:0:ffff:26cc:4eb6
38.204.78.183 0:0:0:0:0:ffff:26cc:4eb7
38.204.78.184 0:0:0:0:0:ffff:26cc:4eb8
38.204.78.185 0:0:0:0:0:ffff:26cc:4eb9
38.204.78.186 0:0:0:0:0:ffff:26cc:4eba
38.204.78.187 0:0:0:0:0:ffff:26cc:4ebb
38.204.78.188 0:0:0:0:0:ffff:26cc:4ebc
38.204.78.189 0:0:0:0:0:ffff:26cc:4ebd
38.204.78.190 0:0:0:0:0:ffff:26cc:4ebe
38.204.78.191 0:0:0:0:0:ffff:26cc:4ebf
38.204.78.192 0:0:0:0:0:ffff:26cc:4ec0
38.204.78.193 0:0:0:0:0:ffff:26cc:4ec1
38.204.78.194 0:0:0:0:0:ffff:26cc:4ec2
38.204.78.195 0:0:0:0:0:ffff:26cc:4ec3
38.204.78.196 0:0:0:0:0:ffff:26cc:4ec4
38.204.78.197 0:0:0:0:0:ffff:26cc:4ec5
38.204.78.198 0:0:0:0:0:ffff:26cc:4ec6
38.204.78.199 0:0:0:0:0:ffff:26cc:4ec7
38.204.78.200 0:0:0:0:0:ffff:26cc:4ec8
38.204.78.201 0:0:0:0:0:ffff:26cc:4ec9
38.204.78.202 0:0:0:0:0:ffff:26cc:4eca
38.204.78.203 0:0:0:0:0:ffff:26cc:4ecb
38.204.78.204 0:0:0:0:0:ffff:26cc:4ecc
38.204.78.205 0:0:0:0:0:ffff:26cc:4ecd
38.204.78.206 0:0:0:0:0:ffff:26cc:4ece
38.204.78.207 0:0:0:0:0:ffff:26cc:4ecf
38.204.78.208 0:0:0:0:0:ffff:26cc:4ed0
38.204.78.209 0:0:0:0:0:ffff:26cc:4ed1
38.204.78.210 0:0:0:0:0:ffff:26cc:4ed2
38.204.78.211 0:0:0:0:0:ffff:26cc:4ed3
38.204.78.212 0:0:0:0:0:ffff:26cc:4ed4
38.204.78.213 0:0:0:0:0:ffff:26cc:4ed5
38.204.78.214 0:0:0:0:0:ffff:26cc:4ed6
38.204.78.215 0:0:0:0:0:ffff:26cc:4ed7
38.204.78.216 0:0:0:0:0:ffff:26cc:4ed8
38.204.78.217 0:0:0:0:0:ffff:26cc:4ed9
38.204.78.218 0:0:0:0:0:ffff:26cc:4eda
38.204.78.219 0:0:0:0:0:ffff:26cc:4edb
38.204.78.220 0:0:0:0:0:ffff:26cc:4edc
38.204.78.221 0:0:0:0:0:ffff:26cc:4edd
38.204.78.222 0:0:0:0:0:ffff:26cc:4ede
38.204.78.223 0:0:0:0:0:ffff:26cc:4edf
38.204.78.224 0:0:0:0:0:ffff:26cc:4ee0
38.204.78.225 0:0:0:0:0:ffff:26cc:4ee1
38.204.78.226 0:0:0:0:0:ffff:26cc:4ee2
38.204.78.227 0:0:0:0:0:ffff:26cc:4ee3
38.204.78.228 0:0:0:0:0:ffff:26cc:4ee4
38.204.78.229 0:0:0:0:0:ffff:26cc:4ee5
38.204.78.230 0:0:0:0:0:ffff:26cc:4ee6
38.204.78.231 0:0:0:0:0:ffff:26cc:4ee7
38.204.78.232 0:0:0:0:0:ffff:26cc:4ee8
38.204.78.233 0:0:0:0:0:ffff:26cc:4ee9
38.204.78.234 0:0:0:0:0:ffff:26cc:4eea
38.204.78.235 0:0:0:0:0:ffff:26cc:4eeb
38.204.78.236 0:0:0:0:0:ffff:26cc:4eec
38.204.78.237 0:0:0:0:0:ffff:26cc:4eed
38.204.78.238 0:0:0:0:0:ffff:26cc:4eee
38.204.78.239 0:0:0:0:0:ffff:26cc:4eef
38.204.78.240 0:0:0:0:0:ffff:26cc:4ef0
38.204.78.241 0:0:0:0:0:ffff:26cc:4ef1
38.204.78.242 0:0:0:0:0:ffff:26cc:4ef2
38.204.78.243 0:0:0:0:0:ffff:26cc:4ef3
38.204.78.244 0:0:0:0:0:ffff:26cc:4ef4
38.204.78.245 0:0:0:0:0:ffff:26cc:4ef5
38.204.78.246 0:0:0:0:0:ffff:26cc:4ef6
38.204.78.247 0:0:0:0:0:ffff:26cc:4ef7
38.204.78.248 0:0:0:0:0:ffff:26cc:4ef8
38.204.78.249 0:0:0:0:0:ffff:26cc:4ef9
38.204.78.250 0:0:0:0:0:ffff:26cc:4efa
38.204.78.251 0:0:0:0:0:ffff:26cc:4efb
38.204.78.252 0:0:0:0:0:ffff:26cc:4efc
38.204.78.253 0:0:0:0:0:ffff:26cc:4efd
38.204.78.254 0:0:0:0:0:ffff:26cc:4efe
38.204.78.255 0:0:0:0:0:ffff:26cc:4eff


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.