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
75.156.126.1 0:0:0:0:0:ffff:4b9c:7e01
75.156.126.2 0:0:0:0:0:ffff:4b9c:7e02
75.156.126.3 0:0:0:0:0:ffff:4b9c:7e03
75.156.126.4 0:0:0:0:0:ffff:4b9c:7e04
75.156.126.5 0:0:0:0:0:ffff:4b9c:7e05
75.156.126.6 0:0:0:0:0:ffff:4b9c:7e06
75.156.126.7 0:0:0:0:0:ffff:4b9c:7e07
75.156.126.8 0:0:0:0:0:ffff:4b9c:7e08
75.156.126.9 0:0:0:0:0:ffff:4b9c:7e09
75.156.126.10 0:0:0:0:0:ffff:4b9c:7e0a
75.156.126.11 0:0:0:0:0:ffff:4b9c:7e0b
75.156.126.12 0:0:0:0:0:ffff:4b9c:7e0c
75.156.126.13 0:0:0:0:0:ffff:4b9c:7e0d
75.156.126.14 0:0:0:0:0:ffff:4b9c:7e0e
75.156.126.15 0:0:0:0:0:ffff:4b9c:7e0f
75.156.126.16 0:0:0:0:0:ffff:4b9c:7e10
75.156.126.17 0:0:0:0:0:ffff:4b9c:7e11
75.156.126.18 0:0:0:0:0:ffff:4b9c:7e12
75.156.126.19 0:0:0:0:0:ffff:4b9c:7e13
75.156.126.20 0:0:0:0:0:ffff:4b9c:7e14
75.156.126.21 0:0:0:0:0:ffff:4b9c:7e15
75.156.126.22 0:0:0:0:0:ffff:4b9c:7e16
75.156.126.23 0:0:0:0:0:ffff:4b9c:7e17
75.156.126.24 0:0:0:0:0:ffff:4b9c:7e18
75.156.126.25 0:0:0:0:0:ffff:4b9c:7e19
75.156.126.26 0:0:0:0:0:ffff:4b9c:7e1a
75.156.126.27 0:0:0:0:0:ffff:4b9c:7e1b
75.156.126.28 0:0:0:0:0:ffff:4b9c:7e1c
75.156.126.29 0:0:0:0:0:ffff:4b9c:7e1d
75.156.126.30 0:0:0:0:0:ffff:4b9c:7e1e
75.156.126.31 0:0:0:0:0:ffff:4b9c:7e1f
75.156.126.32 0:0:0:0:0:ffff:4b9c:7e20
75.156.126.33 0:0:0:0:0:ffff:4b9c:7e21
75.156.126.34 0:0:0:0:0:ffff:4b9c:7e22
75.156.126.35 0:0:0:0:0:ffff:4b9c:7e23
75.156.126.36 0:0:0:0:0:ffff:4b9c:7e24
75.156.126.37 0:0:0:0:0:ffff:4b9c:7e25
75.156.126.38 0:0:0:0:0:ffff:4b9c:7e26
75.156.126.39 0:0:0:0:0:ffff:4b9c:7e27
75.156.126.40 0:0:0:0:0:ffff:4b9c:7e28
75.156.126.41 0:0:0:0:0:ffff:4b9c:7e29
75.156.126.42 0:0:0:0:0:ffff:4b9c:7e2a
75.156.126.43 0:0:0:0:0:ffff:4b9c:7e2b
75.156.126.44 0:0:0:0:0:ffff:4b9c:7e2c
75.156.126.45 0:0:0:0:0:ffff:4b9c:7e2d
75.156.126.46 0:0:0:0:0:ffff:4b9c:7e2e
75.156.126.47 0:0:0:0:0:ffff:4b9c:7e2f
75.156.126.48 0:0:0:0:0:ffff:4b9c:7e30
75.156.126.49 0:0:0:0:0:ffff:4b9c:7e31
75.156.126.50 0:0:0:0:0:ffff:4b9c:7e32
75.156.126.51 0:0:0:0:0:ffff:4b9c:7e33
75.156.126.52 0:0:0:0:0:ffff:4b9c:7e34
75.156.126.53 0:0:0:0:0:ffff:4b9c:7e35
75.156.126.54 0:0:0:0:0:ffff:4b9c:7e36
75.156.126.55 0:0:0:0:0:ffff:4b9c:7e37
75.156.126.56 0:0:0:0:0:ffff:4b9c:7e38
75.156.126.57 0:0:0:0:0:ffff:4b9c:7e39
75.156.126.58 0:0:0:0:0:ffff:4b9c:7e3a
75.156.126.59 0:0:0:0:0:ffff:4b9c:7e3b
75.156.126.60 0:0:0:0:0:ffff:4b9c:7e3c


75.156.126.61 0:0:0:0:0:ffff:4b9c:7e3d
75.156.126.62 0:0:0:0:0:ffff:4b9c:7e3e
75.156.126.63 0:0:0:0:0:ffff:4b9c:7e3f
75.156.126.64 0:0:0:0:0:ffff:4b9c:7e40
75.156.126.65 0:0:0:0:0:ffff:4b9c:7e41
75.156.126.66 0:0:0:0:0:ffff:4b9c:7e42
75.156.126.67 0:0:0:0:0:ffff:4b9c:7e43
75.156.126.68 0:0:0:0:0:ffff:4b9c:7e44
75.156.126.69 0:0:0:0:0:ffff:4b9c:7e45
75.156.126.70 0:0:0:0:0:ffff:4b9c:7e46
75.156.126.71 0:0:0:0:0:ffff:4b9c:7e47
75.156.126.72 0:0:0:0:0:ffff:4b9c:7e48
75.156.126.73 0:0:0:0:0:ffff:4b9c:7e49
75.156.126.74 0:0:0:0:0:ffff:4b9c:7e4a
75.156.126.75 0:0:0:0:0:ffff:4b9c:7e4b
75.156.126.76 0:0:0:0:0:ffff:4b9c:7e4c
75.156.126.77 0:0:0:0:0:ffff:4b9c:7e4d
75.156.126.78 0:0:0:0:0:ffff:4b9c:7e4e
75.156.126.79 0:0:0:0:0:ffff:4b9c:7e4f
75.156.126.80 0:0:0:0:0:ffff:4b9c:7e50
75.156.126.81 0:0:0:0:0:ffff:4b9c:7e51
75.156.126.82 0:0:0:0:0:ffff:4b9c:7e52
75.156.126.83 0:0:0:0:0:ffff:4b9c:7e53
75.156.126.84 0:0:0:0:0:ffff:4b9c:7e54
75.156.126.85 0:0:0:0:0:ffff:4b9c:7e55
75.156.126.86 0:0:0:0:0:ffff:4b9c:7e56
75.156.126.87 0:0:0:0:0:ffff:4b9c:7e57
75.156.126.88 0:0:0:0:0:ffff:4b9c:7e58
75.156.126.89 0:0:0:0:0:ffff:4b9c:7e59
75.156.126.90 0:0:0:0:0:ffff:4b9c:7e5a
75.156.126.91 0:0:0:0:0:ffff:4b9c:7e5b
75.156.126.92 0:0:0:0:0:ffff:4b9c:7e5c
75.156.126.93 0:0:0:0:0:ffff:4b9c:7e5d
75.156.126.94 0:0:0:0:0:ffff:4b9c:7e5e
75.156.126.95 0:0:0:0:0:ffff:4b9c:7e5f
75.156.126.96 0:0:0:0:0:ffff:4b9c:7e60
75.156.126.97 0:0:0:0:0:ffff:4b9c:7e61
75.156.126.98 0:0:0:0:0:ffff:4b9c:7e62
75.156.126.99 0:0:0:0:0:ffff:4b9c:7e63
75.156.126.100 0:0:0:0:0:ffff:4b9c:7e64
75.156.126.101 0:0:0:0:0:ffff:4b9c:7e65
75.156.126.102 0:0:0:0:0:ffff:4b9c:7e66
75.156.126.103 0:0:0:0:0:ffff:4b9c:7e67
75.156.126.104 0:0:0:0:0:ffff:4b9c:7e68
75.156.126.105 0:0:0:0:0:ffff:4b9c:7e69
75.156.126.106 0:0:0:0:0:ffff:4b9c:7e6a
75.156.126.107 0:0:0:0:0:ffff:4b9c:7e6b
75.156.126.108 0:0:0:0:0:ffff:4b9c:7e6c
75.156.126.109 0:0:0:0:0:ffff:4b9c:7e6d
75.156.126.110 0:0:0:0:0:ffff:4b9c:7e6e
75.156.126.111 0:0:0:0:0:ffff:4b9c:7e6f
75.156.126.112 0:0:0:0:0:ffff:4b9c:7e70
75.156.126.113 0:0:0:0:0:ffff:4b9c:7e71
75.156.126.114 0:0:0:0:0:ffff:4b9c:7e72
75.156.126.115 0:0:0:0:0:ffff:4b9c:7e73
75.156.126.116 0:0:0:0:0:ffff:4b9c:7e74
75.156.126.117 0:0:0:0:0:ffff:4b9c:7e75
75.156.126.118 0:0:0:0:0:ffff:4b9c:7e76
75.156.126.119 0:0:0:0:0:ffff:4b9c:7e77
75.156.126.120 0:0:0:0:0:ffff:4b9c:7e78


75.156.126.121 0:0:0:0:0:ffff:4b9c:7e79
75.156.126.122 0:0:0:0:0:ffff:4b9c:7e7a
75.156.126.123 0:0:0:0:0:ffff:4b9c:7e7b
75.156.126.124 0:0:0:0:0:ffff:4b9c:7e7c
75.156.126.125 0:0:0:0:0:ffff:4b9c:7e7d
75.156.126.126 0:0:0:0:0:ffff:4b9c:7e7e
75.156.126.127 0:0:0:0:0:ffff:4b9c:7e7f
75.156.126.128 0:0:0:0:0:ffff:4b9c:7e80
75.156.126.129 0:0:0:0:0:ffff:4b9c:7e81
75.156.126.130 0:0:0:0:0:ffff:4b9c:7e82
75.156.126.131 0:0:0:0:0:ffff:4b9c:7e83
75.156.126.132 0:0:0:0:0:ffff:4b9c:7e84
75.156.126.133 0:0:0:0:0:ffff:4b9c:7e85
75.156.126.134 0:0:0:0:0:ffff:4b9c:7e86
75.156.126.135 0:0:0:0:0:ffff:4b9c:7e87
75.156.126.136 0:0:0:0:0:ffff:4b9c:7e88
75.156.126.137 0:0:0:0:0:ffff:4b9c:7e89
75.156.126.138 0:0:0:0:0:ffff:4b9c:7e8a
75.156.126.139 0:0:0:0:0:ffff:4b9c:7e8b
75.156.126.140 0:0:0:0:0:ffff:4b9c:7e8c
75.156.126.141 0:0:0:0:0:ffff:4b9c:7e8d
75.156.126.142 0:0:0:0:0:ffff:4b9c:7e8e
75.156.126.143 0:0:0:0:0:ffff:4b9c:7e8f
75.156.126.144 0:0:0:0:0:ffff:4b9c:7e90
75.156.126.145 0:0:0:0:0:ffff:4b9c:7e91
75.156.126.146 0:0:0:0:0:ffff:4b9c:7e92
75.156.126.147 0:0:0:0:0:ffff:4b9c:7e93
75.156.126.148 0:0:0:0:0:ffff:4b9c:7e94
75.156.126.149 0:0:0:0:0:ffff:4b9c:7e95
75.156.126.150 0:0:0:0:0:ffff:4b9c:7e96
75.156.126.151 0:0:0:0:0:ffff:4b9c:7e97
75.156.126.152 0:0:0:0:0:ffff:4b9c:7e98
75.156.126.153 0:0:0:0:0:ffff:4b9c:7e99
75.156.126.154 0:0:0:0:0:ffff:4b9c:7e9a
75.156.126.155 0:0:0:0:0:ffff:4b9c:7e9b
75.156.126.156 0:0:0:0:0:ffff:4b9c:7e9c
75.156.126.157 0:0:0:0:0:ffff:4b9c:7e9d
75.156.126.158 0:0:0:0:0:ffff:4b9c:7e9e
75.156.126.159 0:0:0:0:0:ffff:4b9c:7e9f
75.156.126.160 0:0:0:0:0:ffff:4b9c:7ea0
75.156.126.161 0:0:0:0:0:ffff:4b9c:7ea1
75.156.126.162 0:0:0:0:0:ffff:4b9c:7ea2
75.156.126.163 0:0:0:0:0:ffff:4b9c:7ea3
75.156.126.164 0:0:0:0:0:ffff:4b9c:7ea4
75.156.126.165 0:0:0:0:0:ffff:4b9c:7ea5
75.156.126.166 0:0:0:0:0:ffff:4b9c:7ea6
75.156.126.167 0:0:0:0:0:ffff:4b9c:7ea7
75.156.126.168 0:0:0:0:0:ffff:4b9c:7ea8
75.156.126.169 0:0:0:0:0:ffff:4b9c:7ea9
75.156.126.170 0:0:0:0:0:ffff:4b9c:7eaa
75.156.126.171 0:0:0:0:0:ffff:4b9c:7eab
75.156.126.172 0:0:0:0:0:ffff:4b9c:7eac
75.156.126.173 0:0:0:0:0:ffff:4b9c:7ead
75.156.126.174 0:0:0:0:0:ffff:4b9c:7eae
75.156.126.175 0:0:0:0:0:ffff:4b9c:7eaf
75.156.126.176 0:0:0:0:0:ffff:4b9c:7eb0
75.156.126.177 0:0:0:0:0:ffff:4b9c:7eb1
75.156.126.178 0:0:0:0:0:ffff:4b9c:7eb2
75.156.126.179 0:0:0:0:0:ffff:4b9c:7eb3
75.156.126.180 0:0:0:0:0:ffff:4b9c:7eb4


75.156.126.181 0:0:0:0:0:ffff:4b9c:7eb5
75.156.126.182 0:0:0:0:0:ffff:4b9c:7eb6
75.156.126.183 0:0:0:0:0:ffff:4b9c:7eb7
75.156.126.184 0:0:0:0:0:ffff:4b9c:7eb8
75.156.126.185 0:0:0:0:0:ffff:4b9c:7eb9
75.156.126.186 0:0:0:0:0:ffff:4b9c:7eba
75.156.126.187 0:0:0:0:0:ffff:4b9c:7ebb
75.156.126.188 0:0:0:0:0:ffff:4b9c:7ebc
75.156.126.189 0:0:0:0:0:ffff:4b9c:7ebd
75.156.126.190 0:0:0:0:0:ffff:4b9c:7ebe
75.156.126.191 0:0:0:0:0:ffff:4b9c:7ebf
75.156.126.192 0:0:0:0:0:ffff:4b9c:7ec0
75.156.126.193 0:0:0:0:0:ffff:4b9c:7ec1
75.156.126.194 0:0:0:0:0:ffff:4b9c:7ec2
75.156.126.195 0:0:0:0:0:ffff:4b9c:7ec3
75.156.126.196 0:0:0:0:0:ffff:4b9c:7ec4
75.156.126.197 0:0:0:0:0:ffff:4b9c:7ec5
75.156.126.198 0:0:0:0:0:ffff:4b9c:7ec6
75.156.126.199 0:0:0:0:0:ffff:4b9c:7ec7
75.156.126.200 0:0:0:0:0:ffff:4b9c:7ec8
75.156.126.201 0:0:0:0:0:ffff:4b9c:7ec9
75.156.126.202 0:0:0:0:0:ffff:4b9c:7eca
75.156.126.203 0:0:0:0:0:ffff:4b9c:7ecb
75.156.126.204 0:0:0:0:0:ffff:4b9c:7ecc
75.156.126.205 0:0:0:0:0:ffff:4b9c:7ecd
75.156.126.206 0:0:0:0:0:ffff:4b9c:7ece
75.156.126.207 0:0:0:0:0:ffff:4b9c:7ecf
75.156.126.208 0:0:0:0:0:ffff:4b9c:7ed0
75.156.126.209 0:0:0:0:0:ffff:4b9c:7ed1
75.156.126.210 0:0:0:0:0:ffff:4b9c:7ed2
75.156.126.211 0:0:0:0:0:ffff:4b9c:7ed3
75.156.126.212 0:0:0:0:0:ffff:4b9c:7ed4
75.156.126.213 0:0:0:0:0:ffff:4b9c:7ed5
75.156.126.214 0:0:0:0:0:ffff:4b9c:7ed6
75.156.126.215 0:0:0:0:0:ffff:4b9c:7ed7
75.156.126.216 0:0:0:0:0:ffff:4b9c:7ed8
75.156.126.217 0:0:0:0:0:ffff:4b9c:7ed9
75.156.126.218 0:0:0:0:0:ffff:4b9c:7eda
75.156.126.219 0:0:0:0:0:ffff:4b9c:7edb
75.156.126.220 0:0:0:0:0:ffff:4b9c:7edc
75.156.126.221 0:0:0:0:0:ffff:4b9c:7edd
75.156.126.222 0:0:0:0:0:ffff:4b9c:7ede
75.156.126.223 0:0:0:0:0:ffff:4b9c:7edf
75.156.126.224 0:0:0:0:0:ffff:4b9c:7ee0
75.156.126.225 0:0:0:0:0:ffff:4b9c:7ee1
75.156.126.226 0:0:0:0:0:ffff:4b9c:7ee2
75.156.126.227 0:0:0:0:0:ffff:4b9c:7ee3
75.156.126.228 0:0:0:0:0:ffff:4b9c:7ee4
75.156.126.229 0:0:0:0:0:ffff:4b9c:7ee5
75.156.126.230 0:0:0:0:0:ffff:4b9c:7ee6
75.156.126.231 0:0:0:0:0:ffff:4b9c:7ee7
75.156.126.232 0:0:0:0:0:ffff:4b9c:7ee8
75.156.126.233 0:0:0:0:0:ffff:4b9c:7ee9
75.156.126.234 0:0:0:0:0:ffff:4b9c:7eea
75.156.126.235 0:0:0:0:0:ffff:4b9c:7eeb
75.156.126.236 0:0:0:0:0:ffff:4b9c:7eec
75.156.126.237 0:0:0:0:0:ffff:4b9c:7eed
75.156.126.238 0:0:0:0:0:ffff:4b9c:7eee
75.156.126.239 0:0:0:0:0:ffff:4b9c:7eef
75.156.126.240 0:0:0:0:0:ffff:4b9c:7ef0
75.156.126.241 0:0:0:0:0:ffff:4b9c:7ef1
75.156.126.242 0:0:0:0:0:ffff:4b9c:7ef2
75.156.126.243 0:0:0:0:0:ffff:4b9c:7ef3
75.156.126.244 0:0:0:0:0:ffff:4b9c:7ef4
75.156.126.245 0:0:0:0:0:ffff:4b9c:7ef5
75.156.126.246 0:0:0:0:0:ffff:4b9c:7ef6
75.156.126.247 0:0:0:0:0:ffff:4b9c:7ef7
75.156.126.248 0:0:0:0:0:ffff:4b9c:7ef8
75.156.126.249 0:0:0:0:0:ffff:4b9c:7ef9
75.156.126.250 0:0:0:0:0:ffff:4b9c:7efa
75.156.126.251 0:0:0:0:0:ffff:4b9c:7efb
75.156.126.252 0:0:0:0:0:ffff:4b9c:7efc
75.156.126.253 0:0:0:0:0:ffff:4b9c:7efd
75.156.126.254 0:0:0:0:0:ffff:4b9c:7efe
75.156.126.255 0:0:0:0:0:ffff:4b9c:7eff


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.