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
15.71.142.1 0:0:0:0:0:ffff:f47:8e01
15.71.142.2 0:0:0:0:0:ffff:f47:8e02
15.71.142.3 0:0:0:0:0:ffff:f47:8e03
15.71.142.4 0:0:0:0:0:ffff:f47:8e04
15.71.142.5 0:0:0:0:0:ffff:f47:8e05
15.71.142.6 0:0:0:0:0:ffff:f47:8e06
15.71.142.7 0:0:0:0:0:ffff:f47:8e07
15.71.142.8 0:0:0:0:0:ffff:f47:8e08
15.71.142.9 0:0:0:0:0:ffff:f47:8e09
15.71.142.10 0:0:0:0:0:ffff:f47:8e0a
15.71.142.11 0:0:0:0:0:ffff:f47:8e0b
15.71.142.12 0:0:0:0:0:ffff:f47:8e0c
15.71.142.13 0:0:0:0:0:ffff:f47:8e0d
15.71.142.14 0:0:0:0:0:ffff:f47:8e0e
15.71.142.15 0:0:0:0:0:ffff:f47:8e0f
15.71.142.16 0:0:0:0:0:ffff:f47:8e10
15.71.142.17 0:0:0:0:0:ffff:f47:8e11
15.71.142.18 0:0:0:0:0:ffff:f47:8e12
15.71.142.19 0:0:0:0:0:ffff:f47:8e13
15.71.142.20 0:0:0:0:0:ffff:f47:8e14
15.71.142.21 0:0:0:0:0:ffff:f47:8e15
15.71.142.22 0:0:0:0:0:ffff:f47:8e16
15.71.142.23 0:0:0:0:0:ffff:f47:8e17
15.71.142.24 0:0:0:0:0:ffff:f47:8e18
15.71.142.25 0:0:0:0:0:ffff:f47:8e19
15.71.142.26 0:0:0:0:0:ffff:f47:8e1a
15.71.142.27 0:0:0:0:0:ffff:f47:8e1b
15.71.142.28 0:0:0:0:0:ffff:f47:8e1c
15.71.142.29 0:0:0:0:0:ffff:f47:8e1d
15.71.142.30 0:0:0:0:0:ffff:f47:8e1e
15.71.142.31 0:0:0:0:0:ffff:f47:8e1f
15.71.142.32 0:0:0:0:0:ffff:f47:8e20
15.71.142.33 0:0:0:0:0:ffff:f47:8e21
15.71.142.34 0:0:0:0:0:ffff:f47:8e22
15.71.142.35 0:0:0:0:0:ffff:f47:8e23
15.71.142.36 0:0:0:0:0:ffff:f47:8e24
15.71.142.37 0:0:0:0:0:ffff:f47:8e25
15.71.142.38 0:0:0:0:0:ffff:f47:8e26
15.71.142.39 0:0:0:0:0:ffff:f47:8e27
15.71.142.40 0:0:0:0:0:ffff:f47:8e28
15.71.142.41 0:0:0:0:0:ffff:f47:8e29
15.71.142.42 0:0:0:0:0:ffff:f47:8e2a
15.71.142.43 0:0:0:0:0:ffff:f47:8e2b
15.71.142.44 0:0:0:0:0:ffff:f47:8e2c
15.71.142.45 0:0:0:0:0:ffff:f47:8e2d
15.71.142.46 0:0:0:0:0:ffff:f47:8e2e
15.71.142.47 0:0:0:0:0:ffff:f47:8e2f
15.71.142.48 0:0:0:0:0:ffff:f47:8e30
15.71.142.49 0:0:0:0:0:ffff:f47:8e31
15.71.142.50 0:0:0:0:0:ffff:f47:8e32
15.71.142.51 0:0:0:0:0:ffff:f47:8e33
15.71.142.52 0:0:0:0:0:ffff:f47:8e34
15.71.142.53 0:0:0:0:0:ffff:f47:8e35
15.71.142.54 0:0:0:0:0:ffff:f47:8e36
15.71.142.55 0:0:0:0:0:ffff:f47:8e37
15.71.142.56 0:0:0:0:0:ffff:f47:8e38
15.71.142.57 0:0:0:0:0:ffff:f47:8e39
15.71.142.58 0:0:0:0:0:ffff:f47:8e3a
15.71.142.59 0:0:0:0:0:ffff:f47:8e3b
15.71.142.60 0:0:0:0:0:ffff:f47:8e3c


15.71.142.61 0:0:0:0:0:ffff:f47:8e3d
15.71.142.62 0:0:0:0:0:ffff:f47:8e3e
15.71.142.63 0:0:0:0:0:ffff:f47:8e3f
15.71.142.64 0:0:0:0:0:ffff:f47:8e40
15.71.142.65 0:0:0:0:0:ffff:f47:8e41
15.71.142.66 0:0:0:0:0:ffff:f47:8e42
15.71.142.67 0:0:0:0:0:ffff:f47:8e43
15.71.142.68 0:0:0:0:0:ffff:f47:8e44
15.71.142.69 0:0:0:0:0:ffff:f47:8e45
15.71.142.70 0:0:0:0:0:ffff:f47:8e46
15.71.142.71 0:0:0:0:0:ffff:f47:8e47
15.71.142.72 0:0:0:0:0:ffff:f47:8e48
15.71.142.73 0:0:0:0:0:ffff:f47:8e49
15.71.142.74 0:0:0:0:0:ffff:f47:8e4a
15.71.142.75 0:0:0:0:0:ffff:f47:8e4b
15.71.142.76 0:0:0:0:0:ffff:f47:8e4c
15.71.142.77 0:0:0:0:0:ffff:f47:8e4d
15.71.142.78 0:0:0:0:0:ffff:f47:8e4e
15.71.142.79 0:0:0:0:0:ffff:f47:8e4f
15.71.142.80 0:0:0:0:0:ffff:f47:8e50
15.71.142.81 0:0:0:0:0:ffff:f47:8e51
15.71.142.82 0:0:0:0:0:ffff:f47:8e52
15.71.142.83 0:0:0:0:0:ffff:f47:8e53
15.71.142.84 0:0:0:0:0:ffff:f47:8e54
15.71.142.85 0:0:0:0:0:ffff:f47:8e55
15.71.142.86 0:0:0:0:0:ffff:f47:8e56
15.71.142.87 0:0:0:0:0:ffff:f47:8e57
15.71.142.88 0:0:0:0:0:ffff:f47:8e58
15.71.142.89 0:0:0:0:0:ffff:f47:8e59
15.71.142.90 0:0:0:0:0:ffff:f47:8e5a
15.71.142.91 0:0:0:0:0:ffff:f47:8e5b
15.71.142.92 0:0:0:0:0:ffff:f47:8e5c
15.71.142.93 0:0:0:0:0:ffff:f47:8e5d
15.71.142.94 0:0:0:0:0:ffff:f47:8e5e
15.71.142.95 0:0:0:0:0:ffff:f47:8e5f
15.71.142.96 0:0:0:0:0:ffff:f47:8e60
15.71.142.97 0:0:0:0:0:ffff:f47:8e61
15.71.142.98 0:0:0:0:0:ffff:f47:8e62
15.71.142.99 0:0:0:0:0:ffff:f47:8e63
15.71.142.100 0:0:0:0:0:ffff:f47:8e64
15.71.142.101 0:0:0:0:0:ffff:f47:8e65
15.71.142.102 0:0:0:0:0:ffff:f47:8e66
15.71.142.103 0:0:0:0:0:ffff:f47:8e67
15.71.142.104 0:0:0:0:0:ffff:f47:8e68
15.71.142.105 0:0:0:0:0:ffff:f47:8e69
15.71.142.106 0:0:0:0:0:ffff:f47:8e6a
15.71.142.107 0:0:0:0:0:ffff:f47:8e6b
15.71.142.108 0:0:0:0:0:ffff:f47:8e6c
15.71.142.109 0:0:0:0:0:ffff:f47:8e6d
15.71.142.110 0:0:0:0:0:ffff:f47:8e6e
15.71.142.111 0:0:0:0:0:ffff:f47:8e6f
15.71.142.112 0:0:0:0:0:ffff:f47:8e70
15.71.142.113 0:0:0:0:0:ffff:f47:8e71
15.71.142.114 0:0:0:0:0:ffff:f47:8e72
15.71.142.115 0:0:0:0:0:ffff:f47:8e73
15.71.142.116 0:0:0:0:0:ffff:f47:8e74
15.71.142.117 0:0:0:0:0:ffff:f47:8e75
15.71.142.118 0:0:0:0:0:ffff:f47:8e76
15.71.142.119 0:0:0:0:0:ffff:f47:8e77
15.71.142.120 0:0:0:0:0:ffff:f47:8e78


15.71.142.121 0:0:0:0:0:ffff:f47:8e79
15.71.142.122 0:0:0:0:0:ffff:f47:8e7a
15.71.142.123 0:0:0:0:0:ffff:f47:8e7b
15.71.142.124 0:0:0:0:0:ffff:f47:8e7c
15.71.142.125 0:0:0:0:0:ffff:f47:8e7d
15.71.142.126 0:0:0:0:0:ffff:f47:8e7e
15.71.142.127 0:0:0:0:0:ffff:f47:8e7f
15.71.142.128 0:0:0:0:0:ffff:f47:8e80
15.71.142.129 0:0:0:0:0:ffff:f47:8e81
15.71.142.130 0:0:0:0:0:ffff:f47:8e82
15.71.142.131 0:0:0:0:0:ffff:f47:8e83
15.71.142.132 0:0:0:0:0:ffff:f47:8e84
15.71.142.133 0:0:0:0:0:ffff:f47:8e85
15.71.142.134 0:0:0:0:0:ffff:f47:8e86
15.71.142.135 0:0:0:0:0:ffff:f47:8e87
15.71.142.136 0:0:0:0:0:ffff:f47:8e88
15.71.142.137 0:0:0:0:0:ffff:f47:8e89
15.71.142.138 0:0:0:0:0:ffff:f47:8e8a
15.71.142.139 0:0:0:0:0:ffff:f47:8e8b
15.71.142.140 0:0:0:0:0:ffff:f47:8e8c
15.71.142.141 0:0:0:0:0:ffff:f47:8e8d
15.71.142.142 0:0:0:0:0:ffff:f47:8e8e
15.71.142.143 0:0:0:0:0:ffff:f47:8e8f
15.71.142.144 0:0:0:0:0:ffff:f47:8e90
15.71.142.145 0:0:0:0:0:ffff:f47:8e91
15.71.142.146 0:0:0:0:0:ffff:f47:8e92
15.71.142.147 0:0:0:0:0:ffff:f47:8e93
15.71.142.148 0:0:0:0:0:ffff:f47:8e94
15.71.142.149 0:0:0:0:0:ffff:f47:8e95
15.71.142.150 0:0:0:0:0:ffff:f47:8e96
15.71.142.151 0:0:0:0:0:ffff:f47:8e97
15.71.142.152 0:0:0:0:0:ffff:f47:8e98
15.71.142.153 0:0:0:0:0:ffff:f47:8e99
15.71.142.154 0:0:0:0:0:ffff:f47:8e9a
15.71.142.155 0:0:0:0:0:ffff:f47:8e9b
15.71.142.156 0:0:0:0:0:ffff:f47:8e9c
15.71.142.157 0:0:0:0:0:ffff:f47:8e9d
15.71.142.158 0:0:0:0:0:ffff:f47:8e9e
15.71.142.159 0:0:0:0:0:ffff:f47:8e9f
15.71.142.160 0:0:0:0:0:ffff:f47:8ea0
15.71.142.161 0:0:0:0:0:ffff:f47:8ea1
15.71.142.162 0:0:0:0:0:ffff:f47:8ea2
15.71.142.163 0:0:0:0:0:ffff:f47:8ea3
15.71.142.164 0:0:0:0:0:ffff:f47:8ea4
15.71.142.165 0:0:0:0:0:ffff:f47:8ea5
15.71.142.166 0:0:0:0:0:ffff:f47:8ea6
15.71.142.167 0:0:0:0:0:ffff:f47:8ea7
15.71.142.168 0:0:0:0:0:ffff:f47:8ea8
15.71.142.169 0:0:0:0:0:ffff:f47:8ea9
15.71.142.170 0:0:0:0:0:ffff:f47:8eaa
15.71.142.171 0:0:0:0:0:ffff:f47:8eab
15.71.142.172 0:0:0:0:0:ffff:f47:8eac
15.71.142.173 0:0:0:0:0:ffff:f47:8ead
15.71.142.174 0:0:0:0:0:ffff:f47:8eae
15.71.142.175 0:0:0:0:0:ffff:f47:8eaf
15.71.142.176 0:0:0:0:0:ffff:f47:8eb0
15.71.142.177 0:0:0:0:0:ffff:f47:8eb1
15.71.142.178 0:0:0:0:0:ffff:f47:8eb2
15.71.142.179 0:0:0:0:0:ffff:f47:8eb3
15.71.142.180 0:0:0:0:0:ffff:f47:8eb4


15.71.142.181 0:0:0:0:0:ffff:f47:8eb5
15.71.142.182 0:0:0:0:0:ffff:f47:8eb6
15.71.142.183 0:0:0:0:0:ffff:f47:8eb7
15.71.142.184 0:0:0:0:0:ffff:f47:8eb8
15.71.142.185 0:0:0:0:0:ffff:f47:8eb9
15.71.142.186 0:0:0:0:0:ffff:f47:8eba
15.71.142.187 0:0:0:0:0:ffff:f47:8ebb
15.71.142.188 0:0:0:0:0:ffff:f47:8ebc
15.71.142.189 0:0:0:0:0:ffff:f47:8ebd
15.71.142.190 0:0:0:0:0:ffff:f47:8ebe
15.71.142.191 0:0:0:0:0:ffff:f47:8ebf
15.71.142.192 0:0:0:0:0:ffff:f47:8ec0
15.71.142.193 0:0:0:0:0:ffff:f47:8ec1
15.71.142.194 0:0:0:0:0:ffff:f47:8ec2
15.71.142.195 0:0:0:0:0:ffff:f47:8ec3
15.71.142.196 0:0:0:0:0:ffff:f47:8ec4
15.71.142.197 0:0:0:0:0:ffff:f47:8ec5
15.71.142.198 0:0:0:0:0:ffff:f47:8ec6
15.71.142.199 0:0:0:0:0:ffff:f47:8ec7
15.71.142.200 0:0:0:0:0:ffff:f47:8ec8
15.71.142.201 0:0:0:0:0:ffff:f47:8ec9
15.71.142.202 0:0:0:0:0:ffff:f47:8eca
15.71.142.203 0:0:0:0:0:ffff:f47:8ecb
15.71.142.204 0:0:0:0:0:ffff:f47:8ecc
15.71.142.205 0:0:0:0:0:ffff:f47:8ecd
15.71.142.206 0:0:0:0:0:ffff:f47:8ece
15.71.142.207 0:0:0:0:0:ffff:f47:8ecf
15.71.142.208 0:0:0:0:0:ffff:f47:8ed0
15.71.142.209 0:0:0:0:0:ffff:f47:8ed1
15.71.142.210 0:0:0:0:0:ffff:f47:8ed2
15.71.142.211 0:0:0:0:0:ffff:f47:8ed3
15.71.142.212 0:0:0:0:0:ffff:f47:8ed4
15.71.142.213 0:0:0:0:0:ffff:f47:8ed5
15.71.142.214 0:0:0:0:0:ffff:f47:8ed6
15.71.142.215 0:0:0:0:0:ffff:f47:8ed7
15.71.142.216 0:0:0:0:0:ffff:f47:8ed8
15.71.142.217 0:0:0:0:0:ffff:f47:8ed9
15.71.142.218 0:0:0:0:0:ffff:f47:8eda
15.71.142.219 0:0:0:0:0:ffff:f47:8edb
15.71.142.220 0:0:0:0:0:ffff:f47:8edc
15.71.142.221 0:0:0:0:0:ffff:f47:8edd
15.71.142.222 0:0:0:0:0:ffff:f47:8ede
15.71.142.223 0:0:0:0:0:ffff:f47:8edf
15.71.142.224 0:0:0:0:0:ffff:f47:8ee0
15.71.142.225 0:0:0:0:0:ffff:f47:8ee1
15.71.142.226 0:0:0:0:0:ffff:f47:8ee2
15.71.142.227 0:0:0:0:0:ffff:f47:8ee3
15.71.142.228 0:0:0:0:0:ffff:f47:8ee4
15.71.142.229 0:0:0:0:0:ffff:f47:8ee5
15.71.142.230 0:0:0:0:0:ffff:f47:8ee6
15.71.142.231 0:0:0:0:0:ffff:f47:8ee7
15.71.142.232 0:0:0:0:0:ffff:f47:8ee8
15.71.142.233 0:0:0:0:0:ffff:f47:8ee9
15.71.142.234 0:0:0:0:0:ffff:f47:8eea
15.71.142.235 0:0:0:0:0:ffff:f47:8eeb
15.71.142.236 0:0:0:0:0:ffff:f47:8eec
15.71.142.237 0:0:0:0:0:ffff:f47:8eed
15.71.142.238 0:0:0:0:0:ffff:f47:8eee
15.71.142.239 0:0:0:0:0:ffff:f47:8eef
15.71.142.240 0:0:0:0:0:ffff:f47:8ef0
15.71.142.241 0:0:0:0:0:ffff:f47:8ef1
15.71.142.242 0:0:0:0:0:ffff:f47:8ef2
15.71.142.243 0:0:0:0:0:ffff:f47:8ef3
15.71.142.244 0:0:0:0:0:ffff:f47:8ef4
15.71.142.245 0:0:0:0:0:ffff:f47:8ef5
15.71.142.246 0:0:0:0:0:ffff:f47:8ef6
15.71.142.247 0:0:0:0:0:ffff:f47:8ef7
15.71.142.248 0:0:0:0:0:ffff:f47:8ef8
15.71.142.249 0:0:0:0:0:ffff:f47:8ef9
15.71.142.250 0:0:0:0:0:ffff:f47:8efa
15.71.142.251 0:0:0:0:0:ffff:f47:8efb
15.71.142.252 0:0:0:0:0:ffff:f47:8efc
15.71.142.253 0:0:0:0:0:ffff:f47:8efd
15.71.142.254 0:0:0:0:0:ffff:f47:8efe
15.71.142.255 0:0:0:0:0:ffff:f47:8eff


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.