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
42.152.15.1 0:0:0:0:0:ffff:2a98:f01
42.152.15.2 0:0:0:0:0:ffff:2a98:f02
42.152.15.3 0:0:0:0:0:ffff:2a98:f03
42.152.15.4 0:0:0:0:0:ffff:2a98:f04
42.152.15.5 0:0:0:0:0:ffff:2a98:f05
42.152.15.6 0:0:0:0:0:ffff:2a98:f06
42.152.15.7 0:0:0:0:0:ffff:2a98:f07
42.152.15.8 0:0:0:0:0:ffff:2a98:f08
42.152.15.9 0:0:0:0:0:ffff:2a98:f09
42.152.15.10 0:0:0:0:0:ffff:2a98:f0a
42.152.15.11 0:0:0:0:0:ffff:2a98:f0b
42.152.15.12 0:0:0:0:0:ffff:2a98:f0c
42.152.15.13 0:0:0:0:0:ffff:2a98:f0d
42.152.15.14 0:0:0:0:0:ffff:2a98:f0e
42.152.15.15 0:0:0:0:0:ffff:2a98:f0f
42.152.15.16 0:0:0:0:0:ffff:2a98:f10
42.152.15.17 0:0:0:0:0:ffff:2a98:f11
42.152.15.18 0:0:0:0:0:ffff:2a98:f12
42.152.15.19 0:0:0:0:0:ffff:2a98:f13
42.152.15.20 0:0:0:0:0:ffff:2a98:f14
42.152.15.21 0:0:0:0:0:ffff:2a98:f15
42.152.15.22 0:0:0:0:0:ffff:2a98:f16
42.152.15.23 0:0:0:0:0:ffff:2a98:f17
42.152.15.24 0:0:0:0:0:ffff:2a98:f18
42.152.15.25 0:0:0:0:0:ffff:2a98:f19
42.152.15.26 0:0:0:0:0:ffff:2a98:f1a
42.152.15.27 0:0:0:0:0:ffff:2a98:f1b
42.152.15.28 0:0:0:0:0:ffff:2a98:f1c
42.152.15.29 0:0:0:0:0:ffff:2a98:f1d
42.152.15.30 0:0:0:0:0:ffff:2a98:f1e
42.152.15.31 0:0:0:0:0:ffff:2a98:f1f
42.152.15.32 0:0:0:0:0:ffff:2a98:f20
42.152.15.33 0:0:0:0:0:ffff:2a98:f21
42.152.15.34 0:0:0:0:0:ffff:2a98:f22
42.152.15.35 0:0:0:0:0:ffff:2a98:f23
42.152.15.36 0:0:0:0:0:ffff:2a98:f24
42.152.15.37 0:0:0:0:0:ffff:2a98:f25
42.152.15.38 0:0:0:0:0:ffff:2a98:f26
42.152.15.39 0:0:0:0:0:ffff:2a98:f27
42.152.15.40 0:0:0:0:0:ffff:2a98:f28
42.152.15.41 0:0:0:0:0:ffff:2a98:f29
42.152.15.42 0:0:0:0:0:ffff:2a98:f2a
42.152.15.43 0:0:0:0:0:ffff:2a98:f2b
42.152.15.44 0:0:0:0:0:ffff:2a98:f2c
42.152.15.45 0:0:0:0:0:ffff:2a98:f2d
42.152.15.46 0:0:0:0:0:ffff:2a98:f2e
42.152.15.47 0:0:0:0:0:ffff:2a98:f2f
42.152.15.48 0:0:0:0:0:ffff:2a98:f30
42.152.15.49 0:0:0:0:0:ffff:2a98:f31
42.152.15.50 0:0:0:0:0:ffff:2a98:f32
42.152.15.51 0:0:0:0:0:ffff:2a98:f33
42.152.15.52 0:0:0:0:0:ffff:2a98:f34
42.152.15.53 0:0:0:0:0:ffff:2a98:f35
42.152.15.54 0:0:0:0:0:ffff:2a98:f36
42.152.15.55 0:0:0:0:0:ffff:2a98:f37
42.152.15.56 0:0:0:0:0:ffff:2a98:f38
42.152.15.57 0:0:0:0:0:ffff:2a98:f39
42.152.15.58 0:0:0:0:0:ffff:2a98:f3a
42.152.15.59 0:0:0:0:0:ffff:2a98:f3b
42.152.15.60 0:0:0:0:0:ffff:2a98:f3c


42.152.15.61 0:0:0:0:0:ffff:2a98:f3d
42.152.15.62 0:0:0:0:0:ffff:2a98:f3e
42.152.15.63 0:0:0:0:0:ffff:2a98:f3f
42.152.15.64 0:0:0:0:0:ffff:2a98:f40
42.152.15.65 0:0:0:0:0:ffff:2a98:f41
42.152.15.66 0:0:0:0:0:ffff:2a98:f42
42.152.15.67 0:0:0:0:0:ffff:2a98:f43
42.152.15.68 0:0:0:0:0:ffff:2a98:f44
42.152.15.69 0:0:0:0:0:ffff:2a98:f45
42.152.15.70 0:0:0:0:0:ffff:2a98:f46
42.152.15.71 0:0:0:0:0:ffff:2a98:f47
42.152.15.72 0:0:0:0:0:ffff:2a98:f48
42.152.15.73 0:0:0:0:0:ffff:2a98:f49
42.152.15.74 0:0:0:0:0:ffff:2a98:f4a
42.152.15.75 0:0:0:0:0:ffff:2a98:f4b
42.152.15.76 0:0:0:0:0:ffff:2a98:f4c
42.152.15.77 0:0:0:0:0:ffff:2a98:f4d
42.152.15.78 0:0:0:0:0:ffff:2a98:f4e
42.152.15.79 0:0:0:0:0:ffff:2a98:f4f
42.152.15.80 0:0:0:0:0:ffff:2a98:f50
42.152.15.81 0:0:0:0:0:ffff:2a98:f51
42.152.15.82 0:0:0:0:0:ffff:2a98:f52
42.152.15.83 0:0:0:0:0:ffff:2a98:f53
42.152.15.84 0:0:0:0:0:ffff:2a98:f54
42.152.15.85 0:0:0:0:0:ffff:2a98:f55
42.152.15.86 0:0:0:0:0:ffff:2a98:f56
42.152.15.87 0:0:0:0:0:ffff:2a98:f57
42.152.15.88 0:0:0:0:0:ffff:2a98:f58
42.152.15.89 0:0:0:0:0:ffff:2a98:f59
42.152.15.90 0:0:0:0:0:ffff:2a98:f5a
42.152.15.91 0:0:0:0:0:ffff:2a98:f5b
42.152.15.92 0:0:0:0:0:ffff:2a98:f5c
42.152.15.93 0:0:0:0:0:ffff:2a98:f5d
42.152.15.94 0:0:0:0:0:ffff:2a98:f5e
42.152.15.95 0:0:0:0:0:ffff:2a98:f5f
42.152.15.96 0:0:0:0:0:ffff:2a98:f60
42.152.15.97 0:0:0:0:0:ffff:2a98:f61
42.152.15.98 0:0:0:0:0:ffff:2a98:f62
42.152.15.99 0:0:0:0:0:ffff:2a98:f63
42.152.15.100 0:0:0:0:0:ffff:2a98:f64
42.152.15.101 0:0:0:0:0:ffff:2a98:f65
42.152.15.102 0:0:0:0:0:ffff:2a98:f66
42.152.15.103 0:0:0:0:0:ffff:2a98:f67
42.152.15.104 0:0:0:0:0:ffff:2a98:f68
42.152.15.105 0:0:0:0:0:ffff:2a98:f69
42.152.15.106 0:0:0:0:0:ffff:2a98:f6a
42.152.15.107 0:0:0:0:0:ffff:2a98:f6b
42.152.15.108 0:0:0:0:0:ffff:2a98:f6c
42.152.15.109 0:0:0:0:0:ffff:2a98:f6d
42.152.15.110 0:0:0:0:0:ffff:2a98:f6e
42.152.15.111 0:0:0:0:0:ffff:2a98:f6f
42.152.15.112 0:0:0:0:0:ffff:2a98:f70
42.152.15.113 0:0:0:0:0:ffff:2a98:f71
42.152.15.114 0:0:0:0:0:ffff:2a98:f72
42.152.15.115 0:0:0:0:0:ffff:2a98:f73
42.152.15.116 0:0:0:0:0:ffff:2a98:f74
42.152.15.117 0:0:0:0:0:ffff:2a98:f75
42.152.15.118 0:0:0:0:0:ffff:2a98:f76
42.152.15.119 0:0:0:0:0:ffff:2a98:f77
42.152.15.120 0:0:0:0:0:ffff:2a98:f78


42.152.15.121 0:0:0:0:0:ffff:2a98:f79
42.152.15.122 0:0:0:0:0:ffff:2a98:f7a
42.152.15.123 0:0:0:0:0:ffff:2a98:f7b
42.152.15.124 0:0:0:0:0:ffff:2a98:f7c
42.152.15.125 0:0:0:0:0:ffff:2a98:f7d
42.152.15.126 0:0:0:0:0:ffff:2a98:f7e
42.152.15.127 0:0:0:0:0:ffff:2a98:f7f
42.152.15.128 0:0:0:0:0:ffff:2a98:f80
42.152.15.129 0:0:0:0:0:ffff:2a98:f81
42.152.15.130 0:0:0:0:0:ffff:2a98:f82
42.152.15.131 0:0:0:0:0:ffff:2a98:f83
42.152.15.132 0:0:0:0:0:ffff:2a98:f84
42.152.15.133 0:0:0:0:0:ffff:2a98:f85
42.152.15.134 0:0:0:0:0:ffff:2a98:f86
42.152.15.135 0:0:0:0:0:ffff:2a98:f87
42.152.15.136 0:0:0:0:0:ffff:2a98:f88
42.152.15.137 0:0:0:0:0:ffff:2a98:f89
42.152.15.138 0:0:0:0:0:ffff:2a98:f8a
42.152.15.139 0:0:0:0:0:ffff:2a98:f8b
42.152.15.140 0:0:0:0:0:ffff:2a98:f8c
42.152.15.141 0:0:0:0:0:ffff:2a98:f8d
42.152.15.142 0:0:0:0:0:ffff:2a98:f8e
42.152.15.143 0:0:0:0:0:ffff:2a98:f8f
42.152.15.144 0:0:0:0:0:ffff:2a98:f90
42.152.15.145 0:0:0:0:0:ffff:2a98:f91
42.152.15.146 0:0:0:0:0:ffff:2a98:f92
42.152.15.147 0:0:0:0:0:ffff:2a98:f93
42.152.15.148 0:0:0:0:0:ffff:2a98:f94
42.152.15.149 0:0:0:0:0:ffff:2a98:f95
42.152.15.150 0:0:0:0:0:ffff:2a98:f96
42.152.15.151 0:0:0:0:0:ffff:2a98:f97
42.152.15.152 0:0:0:0:0:ffff:2a98:f98
42.152.15.153 0:0:0:0:0:ffff:2a98:f99
42.152.15.154 0:0:0:0:0:ffff:2a98:f9a
42.152.15.155 0:0:0:0:0:ffff:2a98:f9b
42.152.15.156 0:0:0:0:0:ffff:2a98:f9c
42.152.15.157 0:0:0:0:0:ffff:2a98:f9d
42.152.15.158 0:0:0:0:0:ffff:2a98:f9e
42.152.15.159 0:0:0:0:0:ffff:2a98:f9f
42.152.15.160 0:0:0:0:0:ffff:2a98:fa0
42.152.15.161 0:0:0:0:0:ffff:2a98:fa1
42.152.15.162 0:0:0:0:0:ffff:2a98:fa2
42.152.15.163 0:0:0:0:0:ffff:2a98:fa3
42.152.15.164 0:0:0:0:0:ffff:2a98:fa4
42.152.15.165 0:0:0:0:0:ffff:2a98:fa5
42.152.15.166 0:0:0:0:0:ffff:2a98:fa6
42.152.15.167 0:0:0:0:0:ffff:2a98:fa7
42.152.15.168 0:0:0:0:0:ffff:2a98:fa8
42.152.15.169 0:0:0:0:0:ffff:2a98:fa9
42.152.15.170 0:0:0:0:0:ffff:2a98:faa
42.152.15.171 0:0:0:0:0:ffff:2a98:fab
42.152.15.172 0:0:0:0:0:ffff:2a98:fac
42.152.15.173 0:0:0:0:0:ffff:2a98:fad
42.152.15.174 0:0:0:0:0:ffff:2a98:fae
42.152.15.175 0:0:0:0:0:ffff:2a98:faf
42.152.15.176 0:0:0:0:0:ffff:2a98:fb0
42.152.15.177 0:0:0:0:0:ffff:2a98:fb1
42.152.15.178 0:0:0:0:0:ffff:2a98:fb2
42.152.15.179 0:0:0:0:0:ffff:2a98:fb3
42.152.15.180 0:0:0:0:0:ffff:2a98:fb4


42.152.15.181 0:0:0:0:0:ffff:2a98:fb5
42.152.15.182 0:0:0:0:0:ffff:2a98:fb6
42.152.15.183 0:0:0:0:0:ffff:2a98:fb7
42.152.15.184 0:0:0:0:0:ffff:2a98:fb8
42.152.15.185 0:0:0:0:0:ffff:2a98:fb9
42.152.15.186 0:0:0:0:0:ffff:2a98:fba
42.152.15.187 0:0:0:0:0:ffff:2a98:fbb
42.152.15.188 0:0:0:0:0:ffff:2a98:fbc
42.152.15.189 0:0:0:0:0:ffff:2a98:fbd
42.152.15.190 0:0:0:0:0:ffff:2a98:fbe
42.152.15.191 0:0:0:0:0:ffff:2a98:fbf
42.152.15.192 0:0:0:0:0:ffff:2a98:fc0
42.152.15.193 0:0:0:0:0:ffff:2a98:fc1
42.152.15.194 0:0:0:0:0:ffff:2a98:fc2
42.152.15.195 0:0:0:0:0:ffff:2a98:fc3
42.152.15.196 0:0:0:0:0:ffff:2a98:fc4
42.152.15.197 0:0:0:0:0:ffff:2a98:fc5
42.152.15.198 0:0:0:0:0:ffff:2a98:fc6
42.152.15.199 0:0:0:0:0:ffff:2a98:fc7
42.152.15.200 0:0:0:0:0:ffff:2a98:fc8
42.152.15.201 0:0:0:0:0:ffff:2a98:fc9
42.152.15.202 0:0:0:0:0:ffff:2a98:fca
42.152.15.203 0:0:0:0:0:ffff:2a98:fcb
42.152.15.204 0:0:0:0:0:ffff:2a98:fcc
42.152.15.205 0:0:0:0:0:ffff:2a98:fcd
42.152.15.206 0:0:0:0:0:ffff:2a98:fce
42.152.15.207 0:0:0:0:0:ffff:2a98:fcf
42.152.15.208 0:0:0:0:0:ffff:2a98:fd0
42.152.15.209 0:0:0:0:0:ffff:2a98:fd1
42.152.15.210 0:0:0:0:0:ffff:2a98:fd2
42.152.15.211 0:0:0:0:0:ffff:2a98:fd3
42.152.15.212 0:0:0:0:0:ffff:2a98:fd4
42.152.15.213 0:0:0:0:0:ffff:2a98:fd5
42.152.15.214 0:0:0:0:0:ffff:2a98:fd6
42.152.15.215 0:0:0:0:0:ffff:2a98:fd7
42.152.15.216 0:0:0:0:0:ffff:2a98:fd8
42.152.15.217 0:0:0:0:0:ffff:2a98:fd9
42.152.15.218 0:0:0:0:0:ffff:2a98:fda
42.152.15.219 0:0:0:0:0:ffff:2a98:fdb
42.152.15.220 0:0:0:0:0:ffff:2a98:fdc
42.152.15.221 0:0:0:0:0:ffff:2a98:fdd
42.152.15.222 0:0:0:0:0:ffff:2a98:fde
42.152.15.223 0:0:0:0:0:ffff:2a98:fdf
42.152.15.224 0:0:0:0:0:ffff:2a98:fe0
42.152.15.225 0:0:0:0:0:ffff:2a98:fe1
42.152.15.226 0:0:0:0:0:ffff:2a98:fe2
42.152.15.227 0:0:0:0:0:ffff:2a98:fe3
42.152.15.228 0:0:0:0:0:ffff:2a98:fe4
42.152.15.229 0:0:0:0:0:ffff:2a98:fe5
42.152.15.230 0:0:0:0:0:ffff:2a98:fe6
42.152.15.231 0:0:0:0:0:ffff:2a98:fe7
42.152.15.232 0:0:0:0:0:ffff:2a98:fe8
42.152.15.233 0:0:0:0:0:ffff:2a98:fe9
42.152.15.234 0:0:0:0:0:ffff:2a98:fea
42.152.15.235 0:0:0:0:0:ffff:2a98:feb
42.152.15.236 0:0:0:0:0:ffff:2a98:fec
42.152.15.237 0:0:0:0:0:ffff:2a98:fed
42.152.15.238 0:0:0:0:0:ffff:2a98:fee
42.152.15.239 0:0:0:0:0:ffff:2a98:fef
42.152.15.240 0:0:0:0:0:ffff:2a98:ff0
42.152.15.241 0:0:0:0:0:ffff:2a98:ff1
42.152.15.242 0:0:0:0:0:ffff:2a98:ff2
42.152.15.243 0:0:0:0:0:ffff:2a98:ff3
42.152.15.244 0:0:0:0:0:ffff:2a98:ff4
42.152.15.245 0:0:0:0:0:ffff:2a98:ff5
42.152.15.246 0:0:0:0:0:ffff:2a98:ff6
42.152.15.247 0:0:0:0:0:ffff:2a98:ff7
42.152.15.248 0:0:0:0:0:ffff:2a98:ff8
42.152.15.249 0:0:0:0:0:ffff:2a98:ff9
42.152.15.250 0:0:0:0:0:ffff:2a98:ffa
42.152.15.251 0:0:0:0:0:ffff:2a98:ffb
42.152.15.252 0:0:0:0:0:ffff:2a98:ffc
42.152.15.253 0:0:0:0:0:ffff:2a98:ffd
42.152.15.254 0:0:0:0:0:ffff:2a98:ffe
42.152.15.255 0:0:0:0:0:ffff:2a98:fff


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.