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
42.152.127.1 0:0:0:0:0:ffff:2a98:7f01
42.152.127.2 0:0:0:0:0:ffff:2a98:7f02
42.152.127.3 0:0:0:0:0:ffff:2a98:7f03
42.152.127.4 0:0:0:0:0:ffff:2a98:7f04
42.152.127.5 0:0:0:0:0:ffff:2a98:7f05
42.152.127.6 0:0:0:0:0:ffff:2a98:7f06
42.152.127.7 0:0:0:0:0:ffff:2a98:7f07
42.152.127.8 0:0:0:0:0:ffff:2a98:7f08
42.152.127.9 0:0:0:0:0:ffff:2a98:7f09
42.152.127.10 0:0:0:0:0:ffff:2a98:7f0a
42.152.127.11 0:0:0:0:0:ffff:2a98:7f0b
42.152.127.12 0:0:0:0:0:ffff:2a98:7f0c
42.152.127.13 0:0:0:0:0:ffff:2a98:7f0d
42.152.127.14 0:0:0:0:0:ffff:2a98:7f0e
42.152.127.15 0:0:0:0:0:ffff:2a98:7f0f
42.152.127.16 0:0:0:0:0:ffff:2a98:7f10
42.152.127.17 0:0:0:0:0:ffff:2a98:7f11
42.152.127.18 0:0:0:0:0:ffff:2a98:7f12
42.152.127.19 0:0:0:0:0:ffff:2a98:7f13
42.152.127.20 0:0:0:0:0:ffff:2a98:7f14
42.152.127.21 0:0:0:0:0:ffff:2a98:7f15
42.152.127.22 0:0:0:0:0:ffff:2a98:7f16
42.152.127.23 0:0:0:0:0:ffff:2a98:7f17
42.152.127.24 0:0:0:0:0:ffff:2a98:7f18
42.152.127.25 0:0:0:0:0:ffff:2a98:7f19
42.152.127.26 0:0:0:0:0:ffff:2a98:7f1a
42.152.127.27 0:0:0:0:0:ffff:2a98:7f1b
42.152.127.28 0:0:0:0:0:ffff:2a98:7f1c
42.152.127.29 0:0:0:0:0:ffff:2a98:7f1d
42.152.127.30 0:0:0:0:0:ffff:2a98:7f1e
42.152.127.31 0:0:0:0:0:ffff:2a98:7f1f
42.152.127.32 0:0:0:0:0:ffff:2a98:7f20
42.152.127.33 0:0:0:0:0:ffff:2a98:7f21
42.152.127.34 0:0:0:0:0:ffff:2a98:7f22
42.152.127.35 0:0:0:0:0:ffff:2a98:7f23
42.152.127.36 0:0:0:0:0:ffff:2a98:7f24
42.152.127.37 0:0:0:0:0:ffff:2a98:7f25
42.152.127.38 0:0:0:0:0:ffff:2a98:7f26
42.152.127.39 0:0:0:0:0:ffff:2a98:7f27
42.152.127.40 0:0:0:0:0:ffff:2a98:7f28
42.152.127.41 0:0:0:0:0:ffff:2a98:7f29
42.152.127.42 0:0:0:0:0:ffff:2a98:7f2a
42.152.127.43 0:0:0:0:0:ffff:2a98:7f2b
42.152.127.44 0:0:0:0:0:ffff:2a98:7f2c
42.152.127.45 0:0:0:0:0:ffff:2a98:7f2d
42.152.127.46 0:0:0:0:0:ffff:2a98:7f2e
42.152.127.47 0:0:0:0:0:ffff:2a98:7f2f
42.152.127.48 0:0:0:0:0:ffff:2a98:7f30
42.152.127.49 0:0:0:0:0:ffff:2a98:7f31
42.152.127.50 0:0:0:0:0:ffff:2a98:7f32
42.152.127.51 0:0:0:0:0:ffff:2a98:7f33
42.152.127.52 0:0:0:0:0:ffff:2a98:7f34
42.152.127.53 0:0:0:0:0:ffff:2a98:7f35
42.152.127.54 0:0:0:0:0:ffff:2a98:7f36
42.152.127.55 0:0:0:0:0:ffff:2a98:7f37
42.152.127.56 0:0:0:0:0:ffff:2a98:7f38
42.152.127.57 0:0:0:0:0:ffff:2a98:7f39
42.152.127.58 0:0:0:0:0:ffff:2a98:7f3a
42.152.127.59 0:0:0:0:0:ffff:2a98:7f3b
42.152.127.60 0:0:0:0:0:ffff:2a98:7f3c


42.152.127.61 0:0:0:0:0:ffff:2a98:7f3d
42.152.127.62 0:0:0:0:0:ffff:2a98:7f3e
42.152.127.63 0:0:0:0:0:ffff:2a98:7f3f
42.152.127.64 0:0:0:0:0:ffff:2a98:7f40
42.152.127.65 0:0:0:0:0:ffff:2a98:7f41
42.152.127.66 0:0:0:0:0:ffff:2a98:7f42
42.152.127.67 0:0:0:0:0:ffff:2a98:7f43
42.152.127.68 0:0:0:0:0:ffff:2a98:7f44
42.152.127.69 0:0:0:0:0:ffff:2a98:7f45
42.152.127.70 0:0:0:0:0:ffff:2a98:7f46
42.152.127.71 0:0:0:0:0:ffff:2a98:7f47
42.152.127.72 0:0:0:0:0:ffff:2a98:7f48
42.152.127.73 0:0:0:0:0:ffff:2a98:7f49
42.152.127.74 0:0:0:0:0:ffff:2a98:7f4a
42.152.127.75 0:0:0:0:0:ffff:2a98:7f4b
42.152.127.76 0:0:0:0:0:ffff:2a98:7f4c
42.152.127.77 0:0:0:0:0:ffff:2a98:7f4d
42.152.127.78 0:0:0:0:0:ffff:2a98:7f4e
42.152.127.79 0:0:0:0:0:ffff:2a98:7f4f
42.152.127.80 0:0:0:0:0:ffff:2a98:7f50
42.152.127.81 0:0:0:0:0:ffff:2a98:7f51
42.152.127.82 0:0:0:0:0:ffff:2a98:7f52
42.152.127.83 0:0:0:0:0:ffff:2a98:7f53
42.152.127.84 0:0:0:0:0:ffff:2a98:7f54
42.152.127.85 0:0:0:0:0:ffff:2a98:7f55
42.152.127.86 0:0:0:0:0:ffff:2a98:7f56
42.152.127.87 0:0:0:0:0:ffff:2a98:7f57
42.152.127.88 0:0:0:0:0:ffff:2a98:7f58
42.152.127.89 0:0:0:0:0:ffff:2a98:7f59
42.152.127.90 0:0:0:0:0:ffff:2a98:7f5a
42.152.127.91 0:0:0:0:0:ffff:2a98:7f5b
42.152.127.92 0:0:0:0:0:ffff:2a98:7f5c
42.152.127.93 0:0:0:0:0:ffff:2a98:7f5d
42.152.127.94 0:0:0:0:0:ffff:2a98:7f5e
42.152.127.95 0:0:0:0:0:ffff:2a98:7f5f
42.152.127.96 0:0:0:0:0:ffff:2a98:7f60
42.152.127.97 0:0:0:0:0:ffff:2a98:7f61
42.152.127.98 0:0:0:0:0:ffff:2a98:7f62
42.152.127.99 0:0:0:0:0:ffff:2a98:7f63
42.152.127.100 0:0:0:0:0:ffff:2a98:7f64
42.152.127.101 0:0:0:0:0:ffff:2a98:7f65
42.152.127.102 0:0:0:0:0:ffff:2a98:7f66
42.152.127.103 0:0:0:0:0:ffff:2a98:7f67
42.152.127.104 0:0:0:0:0:ffff:2a98:7f68
42.152.127.105 0:0:0:0:0:ffff:2a98:7f69
42.152.127.106 0:0:0:0:0:ffff:2a98:7f6a
42.152.127.107 0:0:0:0:0:ffff:2a98:7f6b
42.152.127.108 0:0:0:0:0:ffff:2a98:7f6c
42.152.127.109 0:0:0:0:0:ffff:2a98:7f6d
42.152.127.110 0:0:0:0:0:ffff:2a98:7f6e
42.152.127.111 0:0:0:0:0:ffff:2a98:7f6f
42.152.127.112 0:0:0:0:0:ffff:2a98:7f70
42.152.127.113 0:0:0:0:0:ffff:2a98:7f71
42.152.127.114 0:0:0:0:0:ffff:2a98:7f72
42.152.127.115 0:0:0:0:0:ffff:2a98:7f73
42.152.127.116 0:0:0:0:0:ffff:2a98:7f74
42.152.127.117 0:0:0:0:0:ffff:2a98:7f75
42.152.127.118 0:0:0:0:0:ffff:2a98:7f76
42.152.127.119 0:0:0:0:0:ffff:2a98:7f77
42.152.127.120 0:0:0:0:0:ffff:2a98:7f78


42.152.127.121 0:0:0:0:0:ffff:2a98:7f79
42.152.127.122 0:0:0:0:0:ffff:2a98:7f7a
42.152.127.123 0:0:0:0:0:ffff:2a98:7f7b
42.152.127.124 0:0:0:0:0:ffff:2a98:7f7c
42.152.127.125 0:0:0:0:0:ffff:2a98:7f7d
42.152.127.126 0:0:0:0:0:ffff:2a98:7f7e
42.152.127.127 0:0:0:0:0:ffff:2a98:7f7f
42.152.127.128 0:0:0:0:0:ffff:2a98:7f80
42.152.127.129 0:0:0:0:0:ffff:2a98:7f81
42.152.127.130 0:0:0:0:0:ffff:2a98:7f82
42.152.127.131 0:0:0:0:0:ffff:2a98:7f83
42.152.127.132 0:0:0:0:0:ffff:2a98:7f84
42.152.127.133 0:0:0:0:0:ffff:2a98:7f85
42.152.127.134 0:0:0:0:0:ffff:2a98:7f86
42.152.127.135 0:0:0:0:0:ffff:2a98:7f87
42.152.127.136 0:0:0:0:0:ffff:2a98:7f88
42.152.127.137 0:0:0:0:0:ffff:2a98:7f89
42.152.127.138 0:0:0:0:0:ffff:2a98:7f8a
42.152.127.139 0:0:0:0:0:ffff:2a98:7f8b
42.152.127.140 0:0:0:0:0:ffff:2a98:7f8c
42.152.127.141 0:0:0:0:0:ffff:2a98:7f8d
42.152.127.142 0:0:0:0:0:ffff:2a98:7f8e
42.152.127.143 0:0:0:0:0:ffff:2a98:7f8f
42.152.127.144 0:0:0:0:0:ffff:2a98:7f90
42.152.127.145 0:0:0:0:0:ffff:2a98:7f91
42.152.127.146 0:0:0:0:0:ffff:2a98:7f92
42.152.127.147 0:0:0:0:0:ffff:2a98:7f93
42.152.127.148 0:0:0:0:0:ffff:2a98:7f94
42.152.127.149 0:0:0:0:0:ffff:2a98:7f95
42.152.127.150 0:0:0:0:0:ffff:2a98:7f96
42.152.127.151 0:0:0:0:0:ffff:2a98:7f97
42.152.127.152 0:0:0:0:0:ffff:2a98:7f98
42.152.127.153 0:0:0:0:0:ffff:2a98:7f99
42.152.127.154 0:0:0:0:0:ffff:2a98:7f9a
42.152.127.155 0:0:0:0:0:ffff:2a98:7f9b
42.152.127.156 0:0:0:0:0:ffff:2a98:7f9c
42.152.127.157 0:0:0:0:0:ffff:2a98:7f9d
42.152.127.158 0:0:0:0:0:ffff:2a98:7f9e
42.152.127.159 0:0:0:0:0:ffff:2a98:7f9f
42.152.127.160 0:0:0:0:0:ffff:2a98:7fa0
42.152.127.161 0:0:0:0:0:ffff:2a98:7fa1
42.152.127.162 0:0:0:0:0:ffff:2a98:7fa2
42.152.127.163 0:0:0:0:0:ffff:2a98:7fa3
42.152.127.164 0:0:0:0:0:ffff:2a98:7fa4
42.152.127.165 0:0:0:0:0:ffff:2a98:7fa5
42.152.127.166 0:0:0:0:0:ffff:2a98:7fa6
42.152.127.167 0:0:0:0:0:ffff:2a98:7fa7
42.152.127.168 0:0:0:0:0:ffff:2a98:7fa8
42.152.127.169 0:0:0:0:0:ffff:2a98:7fa9
42.152.127.170 0:0:0:0:0:ffff:2a98:7faa
42.152.127.171 0:0:0:0:0:ffff:2a98:7fab
42.152.127.172 0:0:0:0:0:ffff:2a98:7fac
42.152.127.173 0:0:0:0:0:ffff:2a98:7fad
42.152.127.174 0:0:0:0:0:ffff:2a98:7fae
42.152.127.175 0:0:0:0:0:ffff:2a98:7faf
42.152.127.176 0:0:0:0:0:ffff:2a98:7fb0
42.152.127.177 0:0:0:0:0:ffff:2a98:7fb1
42.152.127.178 0:0:0:0:0:ffff:2a98:7fb2
42.152.127.179 0:0:0:0:0:ffff:2a98:7fb3
42.152.127.180 0:0:0:0:0:ffff:2a98:7fb4


42.152.127.181 0:0:0:0:0:ffff:2a98:7fb5
42.152.127.182 0:0:0:0:0:ffff:2a98:7fb6
42.152.127.183 0:0:0:0:0:ffff:2a98:7fb7
42.152.127.184 0:0:0:0:0:ffff:2a98:7fb8
42.152.127.185 0:0:0:0:0:ffff:2a98:7fb9
42.152.127.186 0:0:0:0:0:ffff:2a98:7fba
42.152.127.187 0:0:0:0:0:ffff:2a98:7fbb
42.152.127.188 0:0:0:0:0:ffff:2a98:7fbc
42.152.127.189 0:0:0:0:0:ffff:2a98:7fbd
42.152.127.190 0:0:0:0:0:ffff:2a98:7fbe
42.152.127.191 0:0:0:0:0:ffff:2a98:7fbf
42.152.127.192 0:0:0:0:0:ffff:2a98:7fc0
42.152.127.193 0:0:0:0:0:ffff:2a98:7fc1
42.152.127.194 0:0:0:0:0:ffff:2a98:7fc2
42.152.127.195 0:0:0:0:0:ffff:2a98:7fc3
42.152.127.196 0:0:0:0:0:ffff:2a98:7fc4
42.152.127.197 0:0:0:0:0:ffff:2a98:7fc5
42.152.127.198 0:0:0:0:0:ffff:2a98:7fc6
42.152.127.199 0:0:0:0:0:ffff:2a98:7fc7
42.152.127.200 0:0:0:0:0:ffff:2a98:7fc8
42.152.127.201 0:0:0:0:0:ffff:2a98:7fc9
42.152.127.202 0:0:0:0:0:ffff:2a98:7fca
42.152.127.203 0:0:0:0:0:ffff:2a98:7fcb
42.152.127.204 0:0:0:0:0:ffff:2a98:7fcc
42.152.127.205 0:0:0:0:0:ffff:2a98:7fcd
42.152.127.206 0:0:0:0:0:ffff:2a98:7fce
42.152.127.207 0:0:0:0:0:ffff:2a98:7fcf
42.152.127.208 0:0:0:0:0:ffff:2a98:7fd0
42.152.127.209 0:0:0:0:0:ffff:2a98:7fd1
42.152.127.210 0:0:0:0:0:ffff:2a98:7fd2
42.152.127.211 0:0:0:0:0:ffff:2a98:7fd3
42.152.127.212 0:0:0:0:0:ffff:2a98:7fd4
42.152.127.213 0:0:0:0:0:ffff:2a98:7fd5
42.152.127.214 0:0:0:0:0:ffff:2a98:7fd6
42.152.127.215 0:0:0:0:0:ffff:2a98:7fd7
42.152.127.216 0:0:0:0:0:ffff:2a98:7fd8
42.152.127.217 0:0:0:0:0:ffff:2a98:7fd9
42.152.127.218 0:0:0:0:0:ffff:2a98:7fda
42.152.127.219 0:0:0:0:0:ffff:2a98:7fdb
42.152.127.220 0:0:0:0:0:ffff:2a98:7fdc
42.152.127.221 0:0:0:0:0:ffff:2a98:7fdd
42.152.127.222 0:0:0:0:0:ffff:2a98:7fde
42.152.127.223 0:0:0:0:0:ffff:2a98:7fdf
42.152.127.224 0:0:0:0:0:ffff:2a98:7fe0
42.152.127.225 0:0:0:0:0:ffff:2a98:7fe1
42.152.127.226 0:0:0:0:0:ffff:2a98:7fe2
42.152.127.227 0:0:0:0:0:ffff:2a98:7fe3
42.152.127.228 0:0:0:0:0:ffff:2a98:7fe4
42.152.127.229 0:0:0:0:0:ffff:2a98:7fe5
42.152.127.230 0:0:0:0:0:ffff:2a98:7fe6
42.152.127.231 0:0:0:0:0:ffff:2a98:7fe7
42.152.127.232 0:0:0:0:0:ffff:2a98:7fe8
42.152.127.233 0:0:0:0:0:ffff:2a98:7fe9
42.152.127.234 0:0:0:0:0:ffff:2a98:7fea
42.152.127.235 0:0:0:0:0:ffff:2a98:7feb
42.152.127.236 0:0:0:0:0:ffff:2a98:7fec
42.152.127.237 0:0:0:0:0:ffff:2a98:7fed
42.152.127.238 0:0:0:0:0:ffff:2a98:7fee
42.152.127.239 0:0:0:0:0:ffff:2a98:7fef
42.152.127.240 0:0:0:0:0:ffff:2a98:7ff0
42.152.127.241 0:0:0:0:0:ffff:2a98:7ff1
42.152.127.242 0:0:0:0:0:ffff:2a98:7ff2
42.152.127.243 0:0:0:0:0:ffff:2a98:7ff3
42.152.127.244 0:0:0:0:0:ffff:2a98:7ff4
42.152.127.245 0:0:0:0:0:ffff:2a98:7ff5
42.152.127.246 0:0:0:0:0:ffff:2a98:7ff6
42.152.127.247 0:0:0:0:0:ffff:2a98:7ff7
42.152.127.248 0:0:0:0:0:ffff:2a98:7ff8
42.152.127.249 0:0:0:0:0:ffff:2a98:7ff9
42.152.127.250 0:0:0:0:0:ffff:2a98:7ffa
42.152.127.251 0:0:0:0:0:ffff:2a98:7ffb
42.152.127.252 0:0:0:0:0:ffff:2a98:7ffc
42.152.127.253 0:0:0:0:0:ffff:2a98:7ffd
42.152.127.254 0:0:0:0:0:ffff:2a98:7ffe
42.152.127.255 0:0:0:0:0:ffff:2a98:7fff


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.