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
15.57.143.1 0:0:0:0:0:ffff:f39:8f01
15.57.143.2 0:0:0:0:0:ffff:f39:8f02
15.57.143.3 0:0:0:0:0:ffff:f39:8f03
15.57.143.4 0:0:0:0:0:ffff:f39:8f04
15.57.143.5 0:0:0:0:0:ffff:f39:8f05
15.57.143.6 0:0:0:0:0:ffff:f39:8f06
15.57.143.7 0:0:0:0:0:ffff:f39:8f07
15.57.143.8 0:0:0:0:0:ffff:f39:8f08
15.57.143.9 0:0:0:0:0:ffff:f39:8f09
15.57.143.10 0:0:0:0:0:ffff:f39:8f0a
15.57.143.11 0:0:0:0:0:ffff:f39:8f0b
15.57.143.12 0:0:0:0:0:ffff:f39:8f0c
15.57.143.13 0:0:0:0:0:ffff:f39:8f0d
15.57.143.14 0:0:0:0:0:ffff:f39:8f0e
15.57.143.15 0:0:0:0:0:ffff:f39:8f0f
15.57.143.16 0:0:0:0:0:ffff:f39:8f10
15.57.143.17 0:0:0:0:0:ffff:f39:8f11
15.57.143.18 0:0:0:0:0:ffff:f39:8f12
15.57.143.19 0:0:0:0:0:ffff:f39:8f13
15.57.143.20 0:0:0:0:0:ffff:f39:8f14
15.57.143.21 0:0:0:0:0:ffff:f39:8f15
15.57.143.22 0:0:0:0:0:ffff:f39:8f16
15.57.143.23 0:0:0:0:0:ffff:f39:8f17
15.57.143.24 0:0:0:0:0:ffff:f39:8f18
15.57.143.25 0:0:0:0:0:ffff:f39:8f19
15.57.143.26 0:0:0:0:0:ffff:f39:8f1a
15.57.143.27 0:0:0:0:0:ffff:f39:8f1b
15.57.143.28 0:0:0:0:0:ffff:f39:8f1c
15.57.143.29 0:0:0:0:0:ffff:f39:8f1d
15.57.143.30 0:0:0:0:0:ffff:f39:8f1e
15.57.143.31 0:0:0:0:0:ffff:f39:8f1f
15.57.143.32 0:0:0:0:0:ffff:f39:8f20
15.57.143.33 0:0:0:0:0:ffff:f39:8f21
15.57.143.34 0:0:0:0:0:ffff:f39:8f22
15.57.143.35 0:0:0:0:0:ffff:f39:8f23
15.57.143.36 0:0:0:0:0:ffff:f39:8f24
15.57.143.37 0:0:0:0:0:ffff:f39:8f25
15.57.143.38 0:0:0:0:0:ffff:f39:8f26
15.57.143.39 0:0:0:0:0:ffff:f39:8f27
15.57.143.40 0:0:0:0:0:ffff:f39:8f28
15.57.143.41 0:0:0:0:0:ffff:f39:8f29
15.57.143.42 0:0:0:0:0:ffff:f39:8f2a
15.57.143.43 0:0:0:0:0:ffff:f39:8f2b
15.57.143.44 0:0:0:0:0:ffff:f39:8f2c
15.57.143.45 0:0:0:0:0:ffff:f39:8f2d
15.57.143.46 0:0:0:0:0:ffff:f39:8f2e
15.57.143.47 0:0:0:0:0:ffff:f39:8f2f
15.57.143.48 0:0:0:0:0:ffff:f39:8f30
15.57.143.49 0:0:0:0:0:ffff:f39:8f31
15.57.143.50 0:0:0:0:0:ffff:f39:8f32
15.57.143.51 0:0:0:0:0:ffff:f39:8f33
15.57.143.52 0:0:0:0:0:ffff:f39:8f34
15.57.143.53 0:0:0:0:0:ffff:f39:8f35
15.57.143.54 0:0:0:0:0:ffff:f39:8f36
15.57.143.55 0:0:0:0:0:ffff:f39:8f37
15.57.143.56 0:0:0:0:0:ffff:f39:8f38
15.57.143.57 0:0:0:0:0:ffff:f39:8f39
15.57.143.58 0:0:0:0:0:ffff:f39:8f3a
15.57.143.59 0:0:0:0:0:ffff:f39:8f3b
15.57.143.60 0:0:0:0:0:ffff:f39:8f3c


15.57.143.61 0:0:0:0:0:ffff:f39:8f3d
15.57.143.62 0:0:0:0:0:ffff:f39:8f3e
15.57.143.63 0:0:0:0:0:ffff:f39:8f3f
15.57.143.64 0:0:0:0:0:ffff:f39:8f40
15.57.143.65 0:0:0:0:0:ffff:f39:8f41
15.57.143.66 0:0:0:0:0:ffff:f39:8f42
15.57.143.67 0:0:0:0:0:ffff:f39:8f43
15.57.143.68 0:0:0:0:0:ffff:f39:8f44
15.57.143.69 0:0:0:0:0:ffff:f39:8f45
15.57.143.70 0:0:0:0:0:ffff:f39:8f46
15.57.143.71 0:0:0:0:0:ffff:f39:8f47
15.57.143.72 0:0:0:0:0:ffff:f39:8f48
15.57.143.73 0:0:0:0:0:ffff:f39:8f49
15.57.143.74 0:0:0:0:0:ffff:f39:8f4a
15.57.143.75 0:0:0:0:0:ffff:f39:8f4b
15.57.143.76 0:0:0:0:0:ffff:f39:8f4c
15.57.143.77 0:0:0:0:0:ffff:f39:8f4d
15.57.143.78 0:0:0:0:0:ffff:f39:8f4e
15.57.143.79 0:0:0:0:0:ffff:f39:8f4f
15.57.143.80 0:0:0:0:0:ffff:f39:8f50
15.57.143.81 0:0:0:0:0:ffff:f39:8f51
15.57.143.82 0:0:0:0:0:ffff:f39:8f52
15.57.143.83 0:0:0:0:0:ffff:f39:8f53
15.57.143.84 0:0:0:0:0:ffff:f39:8f54
15.57.143.85 0:0:0:0:0:ffff:f39:8f55
15.57.143.86 0:0:0:0:0:ffff:f39:8f56
15.57.143.87 0:0:0:0:0:ffff:f39:8f57
15.57.143.88 0:0:0:0:0:ffff:f39:8f58
15.57.143.89 0:0:0:0:0:ffff:f39:8f59
15.57.143.90 0:0:0:0:0:ffff:f39:8f5a
15.57.143.91 0:0:0:0:0:ffff:f39:8f5b
15.57.143.92 0:0:0:0:0:ffff:f39:8f5c
15.57.143.93 0:0:0:0:0:ffff:f39:8f5d
15.57.143.94 0:0:0:0:0:ffff:f39:8f5e
15.57.143.95 0:0:0:0:0:ffff:f39:8f5f
15.57.143.96 0:0:0:0:0:ffff:f39:8f60
15.57.143.97 0:0:0:0:0:ffff:f39:8f61
15.57.143.98 0:0:0:0:0:ffff:f39:8f62
15.57.143.99 0:0:0:0:0:ffff:f39:8f63
15.57.143.100 0:0:0:0:0:ffff:f39:8f64
15.57.143.101 0:0:0:0:0:ffff:f39:8f65
15.57.143.102 0:0:0:0:0:ffff:f39:8f66
15.57.143.103 0:0:0:0:0:ffff:f39:8f67
15.57.143.104 0:0:0:0:0:ffff:f39:8f68
15.57.143.105 0:0:0:0:0:ffff:f39:8f69
15.57.143.106 0:0:0:0:0:ffff:f39:8f6a
15.57.143.107 0:0:0:0:0:ffff:f39:8f6b
15.57.143.108 0:0:0:0:0:ffff:f39:8f6c
15.57.143.109 0:0:0:0:0:ffff:f39:8f6d
15.57.143.110 0:0:0:0:0:ffff:f39:8f6e
15.57.143.111 0:0:0:0:0:ffff:f39:8f6f
15.57.143.112 0:0:0:0:0:ffff:f39:8f70
15.57.143.113 0:0:0:0:0:ffff:f39:8f71
15.57.143.114 0:0:0:0:0:ffff:f39:8f72
15.57.143.115 0:0:0:0:0:ffff:f39:8f73
15.57.143.116 0:0:0:0:0:ffff:f39:8f74
15.57.143.117 0:0:0:0:0:ffff:f39:8f75
15.57.143.118 0:0:0:0:0:ffff:f39:8f76
15.57.143.119 0:0:0:0:0:ffff:f39:8f77
15.57.143.120 0:0:0:0:0:ffff:f39:8f78


15.57.143.121 0:0:0:0:0:ffff:f39:8f79
15.57.143.122 0:0:0:0:0:ffff:f39:8f7a
15.57.143.123 0:0:0:0:0:ffff:f39:8f7b
15.57.143.124 0:0:0:0:0:ffff:f39:8f7c
15.57.143.125 0:0:0:0:0:ffff:f39:8f7d
15.57.143.126 0:0:0:0:0:ffff:f39:8f7e
15.57.143.127 0:0:0:0:0:ffff:f39:8f7f
15.57.143.128 0:0:0:0:0:ffff:f39:8f80
15.57.143.129 0:0:0:0:0:ffff:f39:8f81
15.57.143.130 0:0:0:0:0:ffff:f39:8f82
15.57.143.131 0:0:0:0:0:ffff:f39:8f83
15.57.143.132 0:0:0:0:0:ffff:f39:8f84
15.57.143.133 0:0:0:0:0:ffff:f39:8f85
15.57.143.134 0:0:0:0:0:ffff:f39:8f86
15.57.143.135 0:0:0:0:0:ffff:f39:8f87
15.57.143.136 0:0:0:0:0:ffff:f39:8f88
15.57.143.137 0:0:0:0:0:ffff:f39:8f89
15.57.143.138 0:0:0:0:0:ffff:f39:8f8a
15.57.143.139 0:0:0:0:0:ffff:f39:8f8b
15.57.143.140 0:0:0:0:0:ffff:f39:8f8c
15.57.143.141 0:0:0:0:0:ffff:f39:8f8d
15.57.143.142 0:0:0:0:0:ffff:f39:8f8e
15.57.143.143 0:0:0:0:0:ffff:f39:8f8f
15.57.143.144 0:0:0:0:0:ffff:f39:8f90
15.57.143.145 0:0:0:0:0:ffff:f39:8f91
15.57.143.146 0:0:0:0:0:ffff:f39:8f92
15.57.143.147 0:0:0:0:0:ffff:f39:8f93
15.57.143.148 0:0:0:0:0:ffff:f39:8f94
15.57.143.149 0:0:0:0:0:ffff:f39:8f95
15.57.143.150 0:0:0:0:0:ffff:f39:8f96
15.57.143.151 0:0:0:0:0:ffff:f39:8f97
15.57.143.152 0:0:0:0:0:ffff:f39:8f98
15.57.143.153 0:0:0:0:0:ffff:f39:8f99
15.57.143.154 0:0:0:0:0:ffff:f39:8f9a
15.57.143.155 0:0:0:0:0:ffff:f39:8f9b
15.57.143.156 0:0:0:0:0:ffff:f39:8f9c
15.57.143.157 0:0:0:0:0:ffff:f39:8f9d
15.57.143.158 0:0:0:0:0:ffff:f39:8f9e
15.57.143.159 0:0:0:0:0:ffff:f39:8f9f
15.57.143.160 0:0:0:0:0:ffff:f39:8fa0
15.57.143.161 0:0:0:0:0:ffff:f39:8fa1
15.57.143.162 0:0:0:0:0:ffff:f39:8fa2
15.57.143.163 0:0:0:0:0:ffff:f39:8fa3
15.57.143.164 0:0:0:0:0:ffff:f39:8fa4
15.57.143.165 0:0:0:0:0:ffff:f39:8fa5
15.57.143.166 0:0:0:0:0:ffff:f39:8fa6
15.57.143.167 0:0:0:0:0:ffff:f39:8fa7
15.57.143.168 0:0:0:0:0:ffff:f39:8fa8
15.57.143.169 0:0:0:0:0:ffff:f39:8fa9
15.57.143.170 0:0:0:0:0:ffff:f39:8faa
15.57.143.171 0:0:0:0:0:ffff:f39:8fab
15.57.143.172 0:0:0:0:0:ffff:f39:8fac
15.57.143.173 0:0:0:0:0:ffff:f39:8fad
15.57.143.174 0:0:0:0:0:ffff:f39:8fae
15.57.143.175 0:0:0:0:0:ffff:f39:8faf
15.57.143.176 0:0:0:0:0:ffff:f39:8fb0
15.57.143.177 0:0:0:0:0:ffff:f39:8fb1
15.57.143.178 0:0:0:0:0:ffff:f39:8fb2
15.57.143.179 0:0:0:0:0:ffff:f39:8fb3
15.57.143.180 0:0:0:0:0:ffff:f39:8fb4


15.57.143.181 0:0:0:0:0:ffff:f39:8fb5
15.57.143.182 0:0:0:0:0:ffff:f39:8fb6
15.57.143.183 0:0:0:0:0:ffff:f39:8fb7
15.57.143.184 0:0:0:0:0:ffff:f39:8fb8
15.57.143.185 0:0:0:0:0:ffff:f39:8fb9
15.57.143.186 0:0:0:0:0:ffff:f39:8fba
15.57.143.187 0:0:0:0:0:ffff:f39:8fbb
15.57.143.188 0:0:0:0:0:ffff:f39:8fbc
15.57.143.189 0:0:0:0:0:ffff:f39:8fbd
15.57.143.190 0:0:0:0:0:ffff:f39:8fbe
15.57.143.191 0:0:0:0:0:ffff:f39:8fbf
15.57.143.192 0:0:0:0:0:ffff:f39:8fc0
15.57.143.193 0:0:0:0:0:ffff:f39:8fc1
15.57.143.194 0:0:0:0:0:ffff:f39:8fc2
15.57.143.195 0:0:0:0:0:ffff:f39:8fc3
15.57.143.196 0:0:0:0:0:ffff:f39:8fc4
15.57.143.197 0:0:0:0:0:ffff:f39:8fc5
15.57.143.198 0:0:0:0:0:ffff:f39:8fc6
15.57.143.199 0:0:0:0:0:ffff:f39:8fc7
15.57.143.200 0:0:0:0:0:ffff:f39:8fc8
15.57.143.201 0:0:0:0:0:ffff:f39:8fc9
15.57.143.202 0:0:0:0:0:ffff:f39:8fca
15.57.143.203 0:0:0:0:0:ffff:f39:8fcb
15.57.143.204 0:0:0:0:0:ffff:f39:8fcc
15.57.143.205 0:0:0:0:0:ffff:f39:8fcd
15.57.143.206 0:0:0:0:0:ffff:f39:8fce
15.57.143.207 0:0:0:0:0:ffff:f39:8fcf
15.57.143.208 0:0:0:0:0:ffff:f39:8fd0
15.57.143.209 0:0:0:0:0:ffff:f39:8fd1
15.57.143.210 0:0:0:0:0:ffff:f39:8fd2
15.57.143.211 0:0:0:0:0:ffff:f39:8fd3
15.57.143.212 0:0:0:0:0:ffff:f39:8fd4
15.57.143.213 0:0:0:0:0:ffff:f39:8fd5
15.57.143.214 0:0:0:0:0:ffff:f39:8fd6
15.57.143.215 0:0:0:0:0:ffff:f39:8fd7
15.57.143.216 0:0:0:0:0:ffff:f39:8fd8
15.57.143.217 0:0:0:0:0:ffff:f39:8fd9
15.57.143.218 0:0:0:0:0:ffff:f39:8fda
15.57.143.219 0:0:0:0:0:ffff:f39:8fdb
15.57.143.220 0:0:0:0:0:ffff:f39:8fdc
15.57.143.221 0:0:0:0:0:ffff:f39:8fdd
15.57.143.222 0:0:0:0:0:ffff:f39:8fde
15.57.143.223 0:0:0:0:0:ffff:f39:8fdf
15.57.143.224 0:0:0:0:0:ffff:f39:8fe0
15.57.143.225 0:0:0:0:0:ffff:f39:8fe1
15.57.143.226 0:0:0:0:0:ffff:f39:8fe2
15.57.143.227 0:0:0:0:0:ffff:f39:8fe3
15.57.143.228 0:0:0:0:0:ffff:f39:8fe4
15.57.143.229 0:0:0:0:0:ffff:f39:8fe5
15.57.143.230 0:0:0:0:0:ffff:f39:8fe6
15.57.143.231 0:0:0:0:0:ffff:f39:8fe7
15.57.143.232 0:0:0:0:0:ffff:f39:8fe8
15.57.143.233 0:0:0:0:0:ffff:f39:8fe9
15.57.143.234 0:0:0:0:0:ffff:f39:8fea
15.57.143.235 0:0:0:0:0:ffff:f39:8feb
15.57.143.236 0:0:0:0:0:ffff:f39:8fec
15.57.143.237 0:0:0:0:0:ffff:f39:8fed
15.57.143.238 0:0:0:0:0:ffff:f39:8fee
15.57.143.239 0:0:0:0:0:ffff:f39:8fef
15.57.143.240 0:0:0:0:0:ffff:f39:8ff0
15.57.143.241 0:0:0:0:0:ffff:f39:8ff1
15.57.143.242 0:0:0:0:0:ffff:f39:8ff2
15.57.143.243 0:0:0:0:0:ffff:f39:8ff3
15.57.143.244 0:0:0:0:0:ffff:f39:8ff4
15.57.143.245 0:0:0:0:0:ffff:f39:8ff5
15.57.143.246 0:0:0:0:0:ffff:f39:8ff6
15.57.143.247 0:0:0:0:0:ffff:f39:8ff7
15.57.143.248 0:0:0:0:0:ffff:f39:8ff8
15.57.143.249 0:0:0:0:0:ffff:f39:8ff9
15.57.143.250 0:0:0:0:0:ffff:f39:8ffa
15.57.143.251 0:0:0:0:0:ffff:f39:8ffb
15.57.143.252 0:0:0:0:0:ffff:f39:8ffc
15.57.143.253 0:0:0:0:0:ffff:f39:8ffd
15.57.143.254 0:0:0:0:0:ffff:f39:8ffe
15.57.143.255 0:0:0:0:0:ffff:f39:8fff


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.