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
158.7.78.1 0:0:0:0:0:ffff:9e07:4e01
158.7.78.2 0:0:0:0:0:ffff:9e07:4e02
158.7.78.3 0:0:0:0:0:ffff:9e07:4e03
158.7.78.4 0:0:0:0:0:ffff:9e07:4e04
158.7.78.5 0:0:0:0:0:ffff:9e07:4e05
158.7.78.6 0:0:0:0:0:ffff:9e07:4e06
158.7.78.7 0:0:0:0:0:ffff:9e07:4e07
158.7.78.8 0:0:0:0:0:ffff:9e07:4e08
158.7.78.9 0:0:0:0:0:ffff:9e07:4e09
158.7.78.10 0:0:0:0:0:ffff:9e07:4e0a
158.7.78.11 0:0:0:0:0:ffff:9e07:4e0b
158.7.78.12 0:0:0:0:0:ffff:9e07:4e0c
158.7.78.13 0:0:0:0:0:ffff:9e07:4e0d
158.7.78.14 0:0:0:0:0:ffff:9e07:4e0e
158.7.78.15 0:0:0:0:0:ffff:9e07:4e0f
158.7.78.16 0:0:0:0:0:ffff:9e07:4e10
158.7.78.17 0:0:0:0:0:ffff:9e07:4e11
158.7.78.18 0:0:0:0:0:ffff:9e07:4e12
158.7.78.19 0:0:0:0:0:ffff:9e07:4e13
158.7.78.20 0:0:0:0:0:ffff:9e07:4e14
158.7.78.21 0:0:0:0:0:ffff:9e07:4e15
158.7.78.22 0:0:0:0:0:ffff:9e07:4e16
158.7.78.23 0:0:0:0:0:ffff:9e07:4e17
158.7.78.24 0:0:0:0:0:ffff:9e07:4e18
158.7.78.25 0:0:0:0:0:ffff:9e07:4e19
158.7.78.26 0:0:0:0:0:ffff:9e07:4e1a
158.7.78.27 0:0:0:0:0:ffff:9e07:4e1b
158.7.78.28 0:0:0:0:0:ffff:9e07:4e1c
158.7.78.29 0:0:0:0:0:ffff:9e07:4e1d
158.7.78.30 0:0:0:0:0:ffff:9e07:4e1e
158.7.78.31 0:0:0:0:0:ffff:9e07:4e1f
158.7.78.32 0:0:0:0:0:ffff:9e07:4e20
158.7.78.33 0:0:0:0:0:ffff:9e07:4e21
158.7.78.34 0:0:0:0:0:ffff:9e07:4e22
158.7.78.35 0:0:0:0:0:ffff:9e07:4e23
158.7.78.36 0:0:0:0:0:ffff:9e07:4e24
158.7.78.37 0:0:0:0:0:ffff:9e07:4e25
158.7.78.38 0:0:0:0:0:ffff:9e07:4e26
158.7.78.39 0:0:0:0:0:ffff:9e07:4e27
158.7.78.40 0:0:0:0:0:ffff:9e07:4e28
158.7.78.41 0:0:0:0:0:ffff:9e07:4e29
158.7.78.42 0:0:0:0:0:ffff:9e07:4e2a
158.7.78.43 0:0:0:0:0:ffff:9e07:4e2b
158.7.78.44 0:0:0:0:0:ffff:9e07:4e2c
158.7.78.45 0:0:0:0:0:ffff:9e07:4e2d
158.7.78.46 0:0:0:0:0:ffff:9e07:4e2e
158.7.78.47 0:0:0:0:0:ffff:9e07:4e2f
158.7.78.48 0:0:0:0:0:ffff:9e07:4e30
158.7.78.49 0:0:0:0:0:ffff:9e07:4e31
158.7.78.50 0:0:0:0:0:ffff:9e07:4e32
158.7.78.51 0:0:0:0:0:ffff:9e07:4e33
158.7.78.52 0:0:0:0:0:ffff:9e07:4e34
158.7.78.53 0:0:0:0:0:ffff:9e07:4e35
158.7.78.54 0:0:0:0:0:ffff:9e07:4e36
158.7.78.55 0:0:0:0:0:ffff:9e07:4e37
158.7.78.56 0:0:0:0:0:ffff:9e07:4e38
158.7.78.57 0:0:0:0:0:ffff:9e07:4e39
158.7.78.58 0:0:0:0:0:ffff:9e07:4e3a
158.7.78.59 0:0:0:0:0:ffff:9e07:4e3b
158.7.78.60 0:0:0:0:0:ffff:9e07:4e3c


158.7.78.61 0:0:0:0:0:ffff:9e07:4e3d
158.7.78.62 0:0:0:0:0:ffff:9e07:4e3e
158.7.78.63 0:0:0:0:0:ffff:9e07:4e3f
158.7.78.64 0:0:0:0:0:ffff:9e07:4e40
158.7.78.65 0:0:0:0:0:ffff:9e07:4e41
158.7.78.66 0:0:0:0:0:ffff:9e07:4e42
158.7.78.67 0:0:0:0:0:ffff:9e07:4e43
158.7.78.68 0:0:0:0:0:ffff:9e07:4e44
158.7.78.69 0:0:0:0:0:ffff:9e07:4e45
158.7.78.70 0:0:0:0:0:ffff:9e07:4e46
158.7.78.71 0:0:0:0:0:ffff:9e07:4e47
158.7.78.72 0:0:0:0:0:ffff:9e07:4e48
158.7.78.73 0:0:0:0:0:ffff:9e07:4e49
158.7.78.74 0:0:0:0:0:ffff:9e07:4e4a
158.7.78.75 0:0:0:0:0:ffff:9e07:4e4b
158.7.78.76 0:0:0:0:0:ffff:9e07:4e4c
158.7.78.77 0:0:0:0:0:ffff:9e07:4e4d
158.7.78.78 0:0:0:0:0:ffff:9e07:4e4e
158.7.78.79 0:0:0:0:0:ffff:9e07:4e4f
158.7.78.80 0:0:0:0:0:ffff:9e07:4e50
158.7.78.81 0:0:0:0:0:ffff:9e07:4e51
158.7.78.82 0:0:0:0:0:ffff:9e07:4e52
158.7.78.83 0:0:0:0:0:ffff:9e07:4e53
158.7.78.84 0:0:0:0:0:ffff:9e07:4e54
158.7.78.85 0:0:0:0:0:ffff:9e07:4e55
158.7.78.86 0:0:0:0:0:ffff:9e07:4e56
158.7.78.87 0:0:0:0:0:ffff:9e07:4e57
158.7.78.88 0:0:0:0:0:ffff:9e07:4e58
158.7.78.89 0:0:0:0:0:ffff:9e07:4e59
158.7.78.90 0:0:0:0:0:ffff:9e07:4e5a
158.7.78.91 0:0:0:0:0:ffff:9e07:4e5b
158.7.78.92 0:0:0:0:0:ffff:9e07:4e5c
158.7.78.93 0:0:0:0:0:ffff:9e07:4e5d
158.7.78.94 0:0:0:0:0:ffff:9e07:4e5e
158.7.78.95 0:0:0:0:0:ffff:9e07:4e5f
158.7.78.96 0:0:0:0:0:ffff:9e07:4e60
158.7.78.97 0:0:0:0:0:ffff:9e07:4e61
158.7.78.98 0:0:0:0:0:ffff:9e07:4e62
158.7.78.99 0:0:0:0:0:ffff:9e07:4e63
158.7.78.100 0:0:0:0:0:ffff:9e07:4e64
158.7.78.101 0:0:0:0:0:ffff:9e07:4e65
158.7.78.102 0:0:0:0:0:ffff:9e07:4e66
158.7.78.103 0:0:0:0:0:ffff:9e07:4e67
158.7.78.104 0:0:0:0:0:ffff:9e07:4e68
158.7.78.105 0:0:0:0:0:ffff:9e07:4e69
158.7.78.106 0:0:0:0:0:ffff:9e07:4e6a
158.7.78.107 0:0:0:0:0:ffff:9e07:4e6b
158.7.78.108 0:0:0:0:0:ffff:9e07:4e6c
158.7.78.109 0:0:0:0:0:ffff:9e07:4e6d
158.7.78.110 0:0:0:0:0:ffff:9e07:4e6e
158.7.78.111 0:0:0:0:0:ffff:9e07:4e6f
158.7.78.112 0:0:0:0:0:ffff:9e07:4e70
158.7.78.113 0:0:0:0:0:ffff:9e07:4e71
158.7.78.114 0:0:0:0:0:ffff:9e07:4e72
158.7.78.115 0:0:0:0:0:ffff:9e07:4e73
158.7.78.116 0:0:0:0:0:ffff:9e07:4e74
158.7.78.117 0:0:0:0:0:ffff:9e07:4e75
158.7.78.118 0:0:0:0:0:ffff:9e07:4e76
158.7.78.119 0:0:0:0:0:ffff:9e07:4e77
158.7.78.120 0:0:0:0:0:ffff:9e07:4e78


158.7.78.121 0:0:0:0:0:ffff:9e07:4e79
158.7.78.122 0:0:0:0:0:ffff:9e07:4e7a
158.7.78.123 0:0:0:0:0:ffff:9e07:4e7b
158.7.78.124 0:0:0:0:0:ffff:9e07:4e7c
158.7.78.125 0:0:0:0:0:ffff:9e07:4e7d
158.7.78.126 0:0:0:0:0:ffff:9e07:4e7e
158.7.78.127 0:0:0:0:0:ffff:9e07:4e7f
158.7.78.128 0:0:0:0:0:ffff:9e07:4e80
158.7.78.129 0:0:0:0:0:ffff:9e07:4e81
158.7.78.130 0:0:0:0:0:ffff:9e07:4e82
158.7.78.131 0:0:0:0:0:ffff:9e07:4e83
158.7.78.132 0:0:0:0:0:ffff:9e07:4e84
158.7.78.133 0:0:0:0:0:ffff:9e07:4e85
158.7.78.134 0:0:0:0:0:ffff:9e07:4e86
158.7.78.135 0:0:0:0:0:ffff:9e07:4e87
158.7.78.136 0:0:0:0:0:ffff:9e07:4e88
158.7.78.137 0:0:0:0:0:ffff:9e07:4e89
158.7.78.138 0:0:0:0:0:ffff:9e07:4e8a
158.7.78.139 0:0:0:0:0:ffff:9e07:4e8b
158.7.78.140 0:0:0:0:0:ffff:9e07:4e8c
158.7.78.141 0:0:0:0:0:ffff:9e07:4e8d
158.7.78.142 0:0:0:0:0:ffff:9e07:4e8e
158.7.78.143 0:0:0:0:0:ffff:9e07:4e8f
158.7.78.144 0:0:0:0:0:ffff:9e07:4e90
158.7.78.145 0:0:0:0:0:ffff:9e07:4e91
158.7.78.146 0:0:0:0:0:ffff:9e07:4e92
158.7.78.147 0:0:0:0:0:ffff:9e07:4e93
158.7.78.148 0:0:0:0:0:ffff:9e07:4e94
158.7.78.149 0:0:0:0:0:ffff:9e07:4e95
158.7.78.150 0:0:0:0:0:ffff:9e07:4e96
158.7.78.151 0:0:0:0:0:ffff:9e07:4e97
158.7.78.152 0:0:0:0:0:ffff:9e07:4e98
158.7.78.153 0:0:0:0:0:ffff:9e07:4e99
158.7.78.154 0:0:0:0:0:ffff:9e07:4e9a
158.7.78.155 0:0:0:0:0:ffff:9e07:4e9b
158.7.78.156 0:0:0:0:0:ffff:9e07:4e9c
158.7.78.157 0:0:0:0:0:ffff:9e07:4e9d
158.7.78.158 0:0:0:0:0:ffff:9e07:4e9e
158.7.78.159 0:0:0:0:0:ffff:9e07:4e9f
158.7.78.160 0:0:0:0:0:ffff:9e07:4ea0
158.7.78.161 0:0:0:0:0:ffff:9e07:4ea1
158.7.78.162 0:0:0:0:0:ffff:9e07:4ea2
158.7.78.163 0:0:0:0:0:ffff:9e07:4ea3
158.7.78.164 0:0:0:0:0:ffff:9e07:4ea4
158.7.78.165 0:0:0:0:0:ffff:9e07:4ea5
158.7.78.166 0:0:0:0:0:ffff:9e07:4ea6
158.7.78.167 0:0:0:0:0:ffff:9e07:4ea7
158.7.78.168 0:0:0:0:0:ffff:9e07:4ea8
158.7.78.169 0:0:0:0:0:ffff:9e07:4ea9
158.7.78.170 0:0:0:0:0:ffff:9e07:4eaa
158.7.78.171 0:0:0:0:0:ffff:9e07:4eab
158.7.78.172 0:0:0:0:0:ffff:9e07:4eac
158.7.78.173 0:0:0:0:0:ffff:9e07:4ead
158.7.78.174 0:0:0:0:0:ffff:9e07:4eae
158.7.78.175 0:0:0:0:0:ffff:9e07:4eaf
158.7.78.176 0:0:0:0:0:ffff:9e07:4eb0
158.7.78.177 0:0:0:0:0:ffff:9e07:4eb1
158.7.78.178 0:0:0:0:0:ffff:9e07:4eb2
158.7.78.179 0:0:0:0:0:ffff:9e07:4eb3
158.7.78.180 0:0:0:0:0:ffff:9e07:4eb4


158.7.78.181 0:0:0:0:0:ffff:9e07:4eb5
158.7.78.182 0:0:0:0:0:ffff:9e07:4eb6
158.7.78.183 0:0:0:0:0:ffff:9e07:4eb7
158.7.78.184 0:0:0:0:0:ffff:9e07:4eb8
158.7.78.185 0:0:0:0:0:ffff:9e07:4eb9
158.7.78.186 0:0:0:0:0:ffff:9e07:4eba
158.7.78.187 0:0:0:0:0:ffff:9e07:4ebb
158.7.78.188 0:0:0:0:0:ffff:9e07:4ebc
158.7.78.189 0:0:0:0:0:ffff:9e07:4ebd
158.7.78.190 0:0:0:0:0:ffff:9e07:4ebe
158.7.78.191 0:0:0:0:0:ffff:9e07:4ebf
158.7.78.192 0:0:0:0:0:ffff:9e07:4ec0
158.7.78.193 0:0:0:0:0:ffff:9e07:4ec1
158.7.78.194 0:0:0:0:0:ffff:9e07:4ec2
158.7.78.195 0:0:0:0:0:ffff:9e07:4ec3
158.7.78.196 0:0:0:0:0:ffff:9e07:4ec4
158.7.78.197 0:0:0:0:0:ffff:9e07:4ec5
158.7.78.198 0:0:0:0:0:ffff:9e07:4ec6
158.7.78.199 0:0:0:0:0:ffff:9e07:4ec7
158.7.78.200 0:0:0:0:0:ffff:9e07:4ec8
158.7.78.201 0:0:0:0:0:ffff:9e07:4ec9
158.7.78.202 0:0:0:0:0:ffff:9e07:4eca
158.7.78.203 0:0:0:0:0:ffff:9e07:4ecb
158.7.78.204 0:0:0:0:0:ffff:9e07:4ecc
158.7.78.205 0:0:0:0:0:ffff:9e07:4ecd
158.7.78.206 0:0:0:0:0:ffff:9e07:4ece
158.7.78.207 0:0:0:0:0:ffff:9e07:4ecf
158.7.78.208 0:0:0:0:0:ffff:9e07:4ed0
158.7.78.209 0:0:0:0:0:ffff:9e07:4ed1
158.7.78.210 0:0:0:0:0:ffff:9e07:4ed2
158.7.78.211 0:0:0:0:0:ffff:9e07:4ed3
158.7.78.212 0:0:0:0:0:ffff:9e07:4ed4
158.7.78.213 0:0:0:0:0:ffff:9e07:4ed5
158.7.78.214 0:0:0:0:0:ffff:9e07:4ed6
158.7.78.215 0:0:0:0:0:ffff:9e07:4ed7
158.7.78.216 0:0:0:0:0:ffff:9e07:4ed8
158.7.78.217 0:0:0:0:0:ffff:9e07:4ed9
158.7.78.218 0:0:0:0:0:ffff:9e07:4eda
158.7.78.219 0:0:0:0:0:ffff:9e07:4edb
158.7.78.220 0:0:0:0:0:ffff:9e07:4edc
158.7.78.221 0:0:0:0:0:ffff:9e07:4edd
158.7.78.222 0:0:0:0:0:ffff:9e07:4ede
158.7.78.223 0:0:0:0:0:ffff:9e07:4edf
158.7.78.224 0:0:0:0:0:ffff:9e07:4ee0
158.7.78.225 0:0:0:0:0:ffff:9e07:4ee1
158.7.78.226 0:0:0:0:0:ffff:9e07:4ee2
158.7.78.227 0:0:0:0:0:ffff:9e07:4ee3
158.7.78.228 0:0:0:0:0:ffff:9e07:4ee4
158.7.78.229 0:0:0:0:0:ffff:9e07:4ee5
158.7.78.230 0:0:0:0:0:ffff:9e07:4ee6
158.7.78.231 0:0:0:0:0:ffff:9e07:4ee7
158.7.78.232 0:0:0:0:0:ffff:9e07:4ee8
158.7.78.233 0:0:0:0:0:ffff:9e07:4ee9
158.7.78.234 0:0:0:0:0:ffff:9e07:4eea
158.7.78.235 0:0:0:0:0:ffff:9e07:4eeb
158.7.78.236 0:0:0:0:0:ffff:9e07:4eec
158.7.78.237 0:0:0:0:0:ffff:9e07:4eed
158.7.78.238 0:0:0:0:0:ffff:9e07:4eee
158.7.78.239 0:0:0:0:0:ffff:9e07:4eef
158.7.78.240 0:0:0:0:0:ffff:9e07:4ef0
158.7.78.241 0:0:0:0:0:ffff:9e07:4ef1
158.7.78.242 0:0:0:0:0:ffff:9e07:4ef2
158.7.78.243 0:0:0:0:0:ffff:9e07:4ef3
158.7.78.244 0:0:0:0:0:ffff:9e07:4ef4
158.7.78.245 0:0:0:0:0:ffff:9e07:4ef5
158.7.78.246 0:0:0:0:0:ffff:9e07:4ef6
158.7.78.247 0:0:0:0:0:ffff:9e07:4ef7
158.7.78.248 0:0:0:0:0:ffff:9e07:4ef8
158.7.78.249 0:0:0:0:0:ffff:9e07:4ef9
158.7.78.250 0:0:0:0:0:ffff:9e07:4efa
158.7.78.251 0:0:0:0:0:ffff:9e07:4efb
158.7.78.252 0:0:0:0:0:ffff:9e07:4efc
158.7.78.253 0:0:0:0:0:ffff:9e07:4efd
158.7.78.254 0:0:0:0:0:ffff:9e07:4efe
158.7.78.255 0:0:0:0:0:ffff:9e07:4eff


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.