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
6.128.158.1 0:0:0:0:0:ffff:680:9e01
6.128.158.2 0:0:0:0:0:ffff:680:9e02
6.128.158.3 0:0:0:0:0:ffff:680:9e03
6.128.158.4 0:0:0:0:0:ffff:680:9e04
6.128.158.5 0:0:0:0:0:ffff:680:9e05
6.128.158.6 0:0:0:0:0:ffff:680:9e06
6.128.158.7 0:0:0:0:0:ffff:680:9e07
6.128.158.8 0:0:0:0:0:ffff:680:9e08
6.128.158.9 0:0:0:0:0:ffff:680:9e09
6.128.158.10 0:0:0:0:0:ffff:680:9e0a
6.128.158.11 0:0:0:0:0:ffff:680:9e0b
6.128.158.12 0:0:0:0:0:ffff:680:9e0c
6.128.158.13 0:0:0:0:0:ffff:680:9e0d
6.128.158.14 0:0:0:0:0:ffff:680:9e0e
6.128.158.15 0:0:0:0:0:ffff:680:9e0f
6.128.158.16 0:0:0:0:0:ffff:680:9e10
6.128.158.17 0:0:0:0:0:ffff:680:9e11
6.128.158.18 0:0:0:0:0:ffff:680:9e12
6.128.158.19 0:0:0:0:0:ffff:680:9e13
6.128.158.20 0:0:0:0:0:ffff:680:9e14
6.128.158.21 0:0:0:0:0:ffff:680:9e15
6.128.158.22 0:0:0:0:0:ffff:680:9e16
6.128.158.23 0:0:0:0:0:ffff:680:9e17
6.128.158.24 0:0:0:0:0:ffff:680:9e18
6.128.158.25 0:0:0:0:0:ffff:680:9e19
6.128.158.26 0:0:0:0:0:ffff:680:9e1a
6.128.158.27 0:0:0:0:0:ffff:680:9e1b
6.128.158.28 0:0:0:0:0:ffff:680:9e1c
6.128.158.29 0:0:0:0:0:ffff:680:9e1d
6.128.158.30 0:0:0:0:0:ffff:680:9e1e
6.128.158.31 0:0:0:0:0:ffff:680:9e1f
6.128.158.32 0:0:0:0:0:ffff:680:9e20
6.128.158.33 0:0:0:0:0:ffff:680:9e21
6.128.158.34 0:0:0:0:0:ffff:680:9e22
6.128.158.35 0:0:0:0:0:ffff:680:9e23
6.128.158.36 0:0:0:0:0:ffff:680:9e24
6.128.158.37 0:0:0:0:0:ffff:680:9e25
6.128.158.38 0:0:0:0:0:ffff:680:9e26
6.128.158.39 0:0:0:0:0:ffff:680:9e27
6.128.158.40 0:0:0:0:0:ffff:680:9e28
6.128.158.41 0:0:0:0:0:ffff:680:9e29
6.128.158.42 0:0:0:0:0:ffff:680:9e2a
6.128.158.43 0:0:0:0:0:ffff:680:9e2b
6.128.158.44 0:0:0:0:0:ffff:680:9e2c
6.128.158.45 0:0:0:0:0:ffff:680:9e2d
6.128.158.46 0:0:0:0:0:ffff:680:9e2e
6.128.158.47 0:0:0:0:0:ffff:680:9e2f
6.128.158.48 0:0:0:0:0:ffff:680:9e30
6.128.158.49 0:0:0:0:0:ffff:680:9e31
6.128.158.50 0:0:0:0:0:ffff:680:9e32
6.128.158.51 0:0:0:0:0:ffff:680:9e33
6.128.158.52 0:0:0:0:0:ffff:680:9e34
6.128.158.53 0:0:0:0:0:ffff:680:9e35
6.128.158.54 0:0:0:0:0:ffff:680:9e36
6.128.158.55 0:0:0:0:0:ffff:680:9e37
6.128.158.56 0:0:0:0:0:ffff:680:9e38
6.128.158.57 0:0:0:0:0:ffff:680:9e39
6.128.158.58 0:0:0:0:0:ffff:680:9e3a
6.128.158.59 0:0:0:0:0:ffff:680:9e3b
6.128.158.60 0:0:0:0:0:ffff:680:9e3c


6.128.158.61 0:0:0:0:0:ffff:680:9e3d
6.128.158.62 0:0:0:0:0:ffff:680:9e3e
6.128.158.63 0:0:0:0:0:ffff:680:9e3f
6.128.158.64 0:0:0:0:0:ffff:680:9e40
6.128.158.65 0:0:0:0:0:ffff:680:9e41
6.128.158.66 0:0:0:0:0:ffff:680:9e42
6.128.158.67 0:0:0:0:0:ffff:680:9e43
6.128.158.68 0:0:0:0:0:ffff:680:9e44
6.128.158.69 0:0:0:0:0:ffff:680:9e45
6.128.158.70 0:0:0:0:0:ffff:680:9e46
6.128.158.71 0:0:0:0:0:ffff:680:9e47
6.128.158.72 0:0:0:0:0:ffff:680:9e48
6.128.158.73 0:0:0:0:0:ffff:680:9e49
6.128.158.74 0:0:0:0:0:ffff:680:9e4a
6.128.158.75 0:0:0:0:0:ffff:680:9e4b
6.128.158.76 0:0:0:0:0:ffff:680:9e4c
6.128.158.77 0:0:0:0:0:ffff:680:9e4d
6.128.158.78 0:0:0:0:0:ffff:680:9e4e
6.128.158.79 0:0:0:0:0:ffff:680:9e4f
6.128.158.80 0:0:0:0:0:ffff:680:9e50
6.128.158.81 0:0:0:0:0:ffff:680:9e51
6.128.158.82 0:0:0:0:0:ffff:680:9e52
6.128.158.83 0:0:0:0:0:ffff:680:9e53
6.128.158.84 0:0:0:0:0:ffff:680:9e54
6.128.158.85 0:0:0:0:0:ffff:680:9e55
6.128.158.86 0:0:0:0:0:ffff:680:9e56
6.128.158.87 0:0:0:0:0:ffff:680:9e57
6.128.158.88 0:0:0:0:0:ffff:680:9e58
6.128.158.89 0:0:0:0:0:ffff:680:9e59
6.128.158.90 0:0:0:0:0:ffff:680:9e5a
6.128.158.91 0:0:0:0:0:ffff:680:9e5b
6.128.158.92 0:0:0:0:0:ffff:680:9e5c
6.128.158.93 0:0:0:0:0:ffff:680:9e5d
6.128.158.94 0:0:0:0:0:ffff:680:9e5e
6.128.158.95 0:0:0:0:0:ffff:680:9e5f
6.128.158.96 0:0:0:0:0:ffff:680:9e60
6.128.158.97 0:0:0:0:0:ffff:680:9e61
6.128.158.98 0:0:0:0:0:ffff:680:9e62
6.128.158.99 0:0:0:0:0:ffff:680:9e63
6.128.158.100 0:0:0:0:0:ffff:680:9e64
6.128.158.101 0:0:0:0:0:ffff:680:9e65
6.128.158.102 0:0:0:0:0:ffff:680:9e66
6.128.158.103 0:0:0:0:0:ffff:680:9e67
6.128.158.104 0:0:0:0:0:ffff:680:9e68
6.128.158.105 0:0:0:0:0:ffff:680:9e69
6.128.158.106 0:0:0:0:0:ffff:680:9e6a
6.128.158.107 0:0:0:0:0:ffff:680:9e6b
6.128.158.108 0:0:0:0:0:ffff:680:9e6c
6.128.158.109 0:0:0:0:0:ffff:680:9e6d
6.128.158.110 0:0:0:0:0:ffff:680:9e6e
6.128.158.111 0:0:0:0:0:ffff:680:9e6f
6.128.158.112 0:0:0:0:0:ffff:680:9e70
6.128.158.113 0:0:0:0:0:ffff:680:9e71
6.128.158.114 0:0:0:0:0:ffff:680:9e72
6.128.158.115 0:0:0:0:0:ffff:680:9e73
6.128.158.116 0:0:0:0:0:ffff:680:9e74
6.128.158.117 0:0:0:0:0:ffff:680:9e75
6.128.158.118 0:0:0:0:0:ffff:680:9e76
6.128.158.119 0:0:0:0:0:ffff:680:9e77
6.128.158.120 0:0:0:0:0:ffff:680:9e78


6.128.158.121 0:0:0:0:0:ffff:680:9e79
6.128.158.122 0:0:0:0:0:ffff:680:9e7a
6.128.158.123 0:0:0:0:0:ffff:680:9e7b
6.128.158.124 0:0:0:0:0:ffff:680:9e7c
6.128.158.125 0:0:0:0:0:ffff:680:9e7d
6.128.158.126 0:0:0:0:0:ffff:680:9e7e
6.128.158.127 0:0:0:0:0:ffff:680:9e7f
6.128.158.128 0:0:0:0:0:ffff:680:9e80
6.128.158.129 0:0:0:0:0:ffff:680:9e81
6.128.158.130 0:0:0:0:0:ffff:680:9e82
6.128.158.131 0:0:0:0:0:ffff:680:9e83
6.128.158.132 0:0:0:0:0:ffff:680:9e84
6.128.158.133 0:0:0:0:0:ffff:680:9e85
6.128.158.134 0:0:0:0:0:ffff:680:9e86
6.128.158.135 0:0:0:0:0:ffff:680:9e87
6.128.158.136 0:0:0:0:0:ffff:680:9e88
6.128.158.137 0:0:0:0:0:ffff:680:9e89
6.128.158.138 0:0:0:0:0:ffff:680:9e8a
6.128.158.139 0:0:0:0:0:ffff:680:9e8b
6.128.158.140 0:0:0:0:0:ffff:680:9e8c
6.128.158.141 0:0:0:0:0:ffff:680:9e8d
6.128.158.142 0:0:0:0:0:ffff:680:9e8e
6.128.158.143 0:0:0:0:0:ffff:680:9e8f
6.128.158.144 0:0:0:0:0:ffff:680:9e90
6.128.158.145 0:0:0:0:0:ffff:680:9e91
6.128.158.146 0:0:0:0:0:ffff:680:9e92
6.128.158.147 0:0:0:0:0:ffff:680:9e93
6.128.158.148 0:0:0:0:0:ffff:680:9e94
6.128.158.149 0:0:0:0:0:ffff:680:9e95
6.128.158.150 0:0:0:0:0:ffff:680:9e96
6.128.158.151 0:0:0:0:0:ffff:680:9e97
6.128.158.152 0:0:0:0:0:ffff:680:9e98
6.128.158.153 0:0:0:0:0:ffff:680:9e99
6.128.158.154 0:0:0:0:0:ffff:680:9e9a
6.128.158.155 0:0:0:0:0:ffff:680:9e9b
6.128.158.156 0:0:0:0:0:ffff:680:9e9c
6.128.158.157 0:0:0:0:0:ffff:680:9e9d
6.128.158.158 0:0:0:0:0:ffff:680:9e9e
6.128.158.159 0:0:0:0:0:ffff:680:9e9f
6.128.158.160 0:0:0:0:0:ffff:680:9ea0
6.128.158.161 0:0:0:0:0:ffff:680:9ea1
6.128.158.162 0:0:0:0:0:ffff:680:9ea2
6.128.158.163 0:0:0:0:0:ffff:680:9ea3
6.128.158.164 0:0:0:0:0:ffff:680:9ea4
6.128.158.165 0:0:0:0:0:ffff:680:9ea5
6.128.158.166 0:0:0:0:0:ffff:680:9ea6
6.128.158.167 0:0:0:0:0:ffff:680:9ea7
6.128.158.168 0:0:0:0:0:ffff:680:9ea8
6.128.158.169 0:0:0:0:0:ffff:680:9ea9
6.128.158.170 0:0:0:0:0:ffff:680:9eaa
6.128.158.171 0:0:0:0:0:ffff:680:9eab
6.128.158.172 0:0:0:0:0:ffff:680:9eac
6.128.158.173 0:0:0:0:0:ffff:680:9ead
6.128.158.174 0:0:0:0:0:ffff:680:9eae
6.128.158.175 0:0:0:0:0:ffff:680:9eaf
6.128.158.176 0:0:0:0:0:ffff:680:9eb0
6.128.158.177 0:0:0:0:0:ffff:680:9eb1
6.128.158.178 0:0:0:0:0:ffff:680:9eb2
6.128.158.179 0:0:0:0:0:ffff:680:9eb3
6.128.158.180 0:0:0:0:0:ffff:680:9eb4


6.128.158.181 0:0:0:0:0:ffff:680:9eb5
6.128.158.182 0:0:0:0:0:ffff:680:9eb6
6.128.158.183 0:0:0:0:0:ffff:680:9eb7
6.128.158.184 0:0:0:0:0:ffff:680:9eb8
6.128.158.185 0:0:0:0:0:ffff:680:9eb9
6.128.158.186 0:0:0:0:0:ffff:680:9eba
6.128.158.187 0:0:0:0:0:ffff:680:9ebb
6.128.158.188 0:0:0:0:0:ffff:680:9ebc
6.128.158.189 0:0:0:0:0:ffff:680:9ebd
6.128.158.190 0:0:0:0:0:ffff:680:9ebe
6.128.158.191 0:0:0:0:0:ffff:680:9ebf
6.128.158.192 0:0:0:0:0:ffff:680:9ec0
6.128.158.193 0:0:0:0:0:ffff:680:9ec1
6.128.158.194 0:0:0:0:0:ffff:680:9ec2
6.128.158.195 0:0:0:0:0:ffff:680:9ec3
6.128.158.196 0:0:0:0:0:ffff:680:9ec4
6.128.158.197 0:0:0:0:0:ffff:680:9ec5
6.128.158.198 0:0:0:0:0:ffff:680:9ec6
6.128.158.199 0:0:0:0:0:ffff:680:9ec7
6.128.158.200 0:0:0:0:0:ffff:680:9ec8
6.128.158.201 0:0:0:0:0:ffff:680:9ec9
6.128.158.202 0:0:0:0:0:ffff:680:9eca
6.128.158.203 0:0:0:0:0:ffff:680:9ecb
6.128.158.204 0:0:0:0:0:ffff:680:9ecc
6.128.158.205 0:0:0:0:0:ffff:680:9ecd
6.128.158.206 0:0:0:0:0:ffff:680:9ece
6.128.158.207 0:0:0:0:0:ffff:680:9ecf
6.128.158.208 0:0:0:0:0:ffff:680:9ed0
6.128.158.209 0:0:0:0:0:ffff:680:9ed1
6.128.158.210 0:0:0:0:0:ffff:680:9ed2
6.128.158.211 0:0:0:0:0:ffff:680:9ed3
6.128.158.212 0:0:0:0:0:ffff:680:9ed4
6.128.158.213 0:0:0:0:0:ffff:680:9ed5
6.128.158.214 0:0:0:0:0:ffff:680:9ed6
6.128.158.215 0:0:0:0:0:ffff:680:9ed7
6.128.158.216 0:0:0:0:0:ffff:680:9ed8
6.128.158.217 0:0:0:0:0:ffff:680:9ed9
6.128.158.218 0:0:0:0:0:ffff:680:9eda
6.128.158.219 0:0:0:0:0:ffff:680:9edb
6.128.158.220 0:0:0:0:0:ffff:680:9edc
6.128.158.221 0:0:0:0:0:ffff:680:9edd
6.128.158.222 0:0:0:0:0:ffff:680:9ede
6.128.158.223 0:0:0:0:0:ffff:680:9edf
6.128.158.224 0:0:0:0:0:ffff:680:9ee0
6.128.158.225 0:0:0:0:0:ffff:680:9ee1
6.128.158.226 0:0:0:0:0:ffff:680:9ee2
6.128.158.227 0:0:0:0:0:ffff:680:9ee3
6.128.158.228 0:0:0:0:0:ffff:680:9ee4
6.128.158.229 0:0:0:0:0:ffff:680:9ee5
6.128.158.230 0:0:0:0:0:ffff:680:9ee6
6.128.158.231 0:0:0:0:0:ffff:680:9ee7
6.128.158.232 0:0:0:0:0:ffff:680:9ee8
6.128.158.233 0:0:0:0:0:ffff:680:9ee9
6.128.158.234 0:0:0:0:0:ffff:680:9eea
6.128.158.235 0:0:0:0:0:ffff:680:9eeb
6.128.158.236 0:0:0:0:0:ffff:680:9eec
6.128.158.237 0:0:0:0:0:ffff:680:9eed
6.128.158.238 0:0:0:0:0:ffff:680:9eee
6.128.158.239 0:0:0:0:0:ffff:680:9eef
6.128.158.240 0:0:0:0:0:ffff:680:9ef0
6.128.158.241 0:0:0:0:0:ffff:680:9ef1
6.128.158.242 0:0:0:0:0:ffff:680:9ef2
6.128.158.243 0:0:0:0:0:ffff:680:9ef3
6.128.158.244 0:0:0:0:0:ffff:680:9ef4
6.128.158.245 0:0:0:0:0:ffff:680:9ef5
6.128.158.246 0:0:0:0:0:ffff:680:9ef6
6.128.158.247 0:0:0:0:0:ffff:680:9ef7
6.128.158.248 0:0:0:0:0:ffff:680:9ef8
6.128.158.249 0:0:0:0:0:ffff:680:9ef9
6.128.158.250 0:0:0:0:0:ffff:680:9efa
6.128.158.251 0:0:0:0:0:ffff:680:9efb
6.128.158.252 0:0:0:0:0:ffff:680:9efc
6.128.158.253 0:0:0:0:0:ffff:680:9efd
6.128.158.254 0:0:0:0:0:ffff:680:9efe
6.128.158.255 0:0:0:0:0:ffff:680:9eff


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.