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
6.171.142.1 0:0:0:0:0:ffff:6ab:8e01
6.171.142.2 0:0:0:0:0:ffff:6ab:8e02
6.171.142.3 0:0:0:0:0:ffff:6ab:8e03
6.171.142.4 0:0:0:0:0:ffff:6ab:8e04
6.171.142.5 0:0:0:0:0:ffff:6ab:8e05
6.171.142.6 0:0:0:0:0:ffff:6ab:8e06
6.171.142.7 0:0:0:0:0:ffff:6ab:8e07
6.171.142.8 0:0:0:0:0:ffff:6ab:8e08
6.171.142.9 0:0:0:0:0:ffff:6ab:8e09
6.171.142.10 0:0:0:0:0:ffff:6ab:8e0a
6.171.142.11 0:0:0:0:0:ffff:6ab:8e0b
6.171.142.12 0:0:0:0:0:ffff:6ab:8e0c
6.171.142.13 0:0:0:0:0:ffff:6ab:8e0d
6.171.142.14 0:0:0:0:0:ffff:6ab:8e0e
6.171.142.15 0:0:0:0:0:ffff:6ab:8e0f
6.171.142.16 0:0:0:0:0:ffff:6ab:8e10
6.171.142.17 0:0:0:0:0:ffff:6ab:8e11
6.171.142.18 0:0:0:0:0:ffff:6ab:8e12
6.171.142.19 0:0:0:0:0:ffff:6ab:8e13
6.171.142.20 0:0:0:0:0:ffff:6ab:8e14
6.171.142.21 0:0:0:0:0:ffff:6ab:8e15
6.171.142.22 0:0:0:0:0:ffff:6ab:8e16
6.171.142.23 0:0:0:0:0:ffff:6ab:8e17
6.171.142.24 0:0:0:0:0:ffff:6ab:8e18
6.171.142.25 0:0:0:0:0:ffff:6ab:8e19
6.171.142.26 0:0:0:0:0:ffff:6ab:8e1a
6.171.142.27 0:0:0:0:0:ffff:6ab:8e1b
6.171.142.28 0:0:0:0:0:ffff:6ab:8e1c
6.171.142.29 0:0:0:0:0:ffff:6ab:8e1d
6.171.142.30 0:0:0:0:0:ffff:6ab:8e1e
6.171.142.31 0:0:0:0:0:ffff:6ab:8e1f
6.171.142.32 0:0:0:0:0:ffff:6ab:8e20
6.171.142.33 0:0:0:0:0:ffff:6ab:8e21
6.171.142.34 0:0:0:0:0:ffff:6ab:8e22
6.171.142.35 0:0:0:0:0:ffff:6ab:8e23
6.171.142.36 0:0:0:0:0:ffff:6ab:8e24
6.171.142.37 0:0:0:0:0:ffff:6ab:8e25
6.171.142.38 0:0:0:0:0:ffff:6ab:8e26
6.171.142.39 0:0:0:0:0:ffff:6ab:8e27
6.171.142.40 0:0:0:0:0:ffff:6ab:8e28
6.171.142.41 0:0:0:0:0:ffff:6ab:8e29
6.171.142.42 0:0:0:0:0:ffff:6ab:8e2a
6.171.142.43 0:0:0:0:0:ffff:6ab:8e2b
6.171.142.44 0:0:0:0:0:ffff:6ab:8e2c
6.171.142.45 0:0:0:0:0:ffff:6ab:8e2d
6.171.142.46 0:0:0:0:0:ffff:6ab:8e2e
6.171.142.47 0:0:0:0:0:ffff:6ab:8e2f
6.171.142.48 0:0:0:0:0:ffff:6ab:8e30
6.171.142.49 0:0:0:0:0:ffff:6ab:8e31
6.171.142.50 0:0:0:0:0:ffff:6ab:8e32
6.171.142.51 0:0:0:0:0:ffff:6ab:8e33
6.171.142.52 0:0:0:0:0:ffff:6ab:8e34
6.171.142.53 0:0:0:0:0:ffff:6ab:8e35
6.171.142.54 0:0:0:0:0:ffff:6ab:8e36
6.171.142.55 0:0:0:0:0:ffff:6ab:8e37
6.171.142.56 0:0:0:0:0:ffff:6ab:8e38
6.171.142.57 0:0:0:0:0:ffff:6ab:8e39
6.171.142.58 0:0:0:0:0:ffff:6ab:8e3a
6.171.142.59 0:0:0:0:0:ffff:6ab:8e3b
6.171.142.60 0:0:0:0:0:ffff:6ab:8e3c


6.171.142.61 0:0:0:0:0:ffff:6ab:8e3d
6.171.142.62 0:0:0:0:0:ffff:6ab:8e3e
6.171.142.63 0:0:0:0:0:ffff:6ab:8e3f
6.171.142.64 0:0:0:0:0:ffff:6ab:8e40
6.171.142.65 0:0:0:0:0:ffff:6ab:8e41
6.171.142.66 0:0:0:0:0:ffff:6ab:8e42
6.171.142.67 0:0:0:0:0:ffff:6ab:8e43
6.171.142.68 0:0:0:0:0:ffff:6ab:8e44
6.171.142.69 0:0:0:0:0:ffff:6ab:8e45
6.171.142.70 0:0:0:0:0:ffff:6ab:8e46
6.171.142.71 0:0:0:0:0:ffff:6ab:8e47
6.171.142.72 0:0:0:0:0:ffff:6ab:8e48
6.171.142.73 0:0:0:0:0:ffff:6ab:8e49
6.171.142.74 0:0:0:0:0:ffff:6ab:8e4a
6.171.142.75 0:0:0:0:0:ffff:6ab:8e4b
6.171.142.76 0:0:0:0:0:ffff:6ab:8e4c
6.171.142.77 0:0:0:0:0:ffff:6ab:8e4d
6.171.142.78 0:0:0:0:0:ffff:6ab:8e4e
6.171.142.79 0:0:0:0:0:ffff:6ab:8e4f
6.171.142.80 0:0:0:0:0:ffff:6ab:8e50
6.171.142.81 0:0:0:0:0:ffff:6ab:8e51
6.171.142.82 0:0:0:0:0:ffff:6ab:8e52
6.171.142.83 0:0:0:0:0:ffff:6ab:8e53
6.171.142.84 0:0:0:0:0:ffff:6ab:8e54
6.171.142.85 0:0:0:0:0:ffff:6ab:8e55
6.171.142.86 0:0:0:0:0:ffff:6ab:8e56
6.171.142.87 0:0:0:0:0:ffff:6ab:8e57
6.171.142.88 0:0:0:0:0:ffff:6ab:8e58
6.171.142.89 0:0:0:0:0:ffff:6ab:8e59
6.171.142.90 0:0:0:0:0:ffff:6ab:8e5a
6.171.142.91 0:0:0:0:0:ffff:6ab:8e5b
6.171.142.92 0:0:0:0:0:ffff:6ab:8e5c
6.171.142.93 0:0:0:0:0:ffff:6ab:8e5d
6.171.142.94 0:0:0:0:0:ffff:6ab:8e5e
6.171.142.95 0:0:0:0:0:ffff:6ab:8e5f
6.171.142.96 0:0:0:0:0:ffff:6ab:8e60
6.171.142.97 0:0:0:0:0:ffff:6ab:8e61
6.171.142.98 0:0:0:0:0:ffff:6ab:8e62
6.171.142.99 0:0:0:0:0:ffff:6ab:8e63
6.171.142.100 0:0:0:0:0:ffff:6ab:8e64
6.171.142.101 0:0:0:0:0:ffff:6ab:8e65
6.171.142.102 0:0:0:0:0:ffff:6ab:8e66
6.171.142.103 0:0:0:0:0:ffff:6ab:8e67
6.171.142.104 0:0:0:0:0:ffff:6ab:8e68
6.171.142.105 0:0:0:0:0:ffff:6ab:8e69
6.171.142.106 0:0:0:0:0:ffff:6ab:8e6a
6.171.142.107 0:0:0:0:0:ffff:6ab:8e6b
6.171.142.108 0:0:0:0:0:ffff:6ab:8e6c
6.171.142.109 0:0:0:0:0:ffff:6ab:8e6d
6.171.142.110 0:0:0:0:0:ffff:6ab:8e6e
6.171.142.111 0:0:0:0:0:ffff:6ab:8e6f
6.171.142.112 0:0:0:0:0:ffff:6ab:8e70
6.171.142.113 0:0:0:0:0:ffff:6ab:8e71
6.171.142.114 0:0:0:0:0:ffff:6ab:8e72
6.171.142.115 0:0:0:0:0:ffff:6ab:8e73
6.171.142.116 0:0:0:0:0:ffff:6ab:8e74
6.171.142.117 0:0:0:0:0:ffff:6ab:8e75
6.171.142.118 0:0:0:0:0:ffff:6ab:8e76
6.171.142.119 0:0:0:0:0:ffff:6ab:8e77
6.171.142.120 0:0:0:0:0:ffff:6ab:8e78


6.171.142.121 0:0:0:0:0:ffff:6ab:8e79
6.171.142.122 0:0:0:0:0:ffff:6ab:8e7a
6.171.142.123 0:0:0:0:0:ffff:6ab:8e7b
6.171.142.124 0:0:0:0:0:ffff:6ab:8e7c
6.171.142.125 0:0:0:0:0:ffff:6ab:8e7d
6.171.142.126 0:0:0:0:0:ffff:6ab:8e7e
6.171.142.127 0:0:0:0:0:ffff:6ab:8e7f
6.171.142.128 0:0:0:0:0:ffff:6ab:8e80
6.171.142.129 0:0:0:0:0:ffff:6ab:8e81
6.171.142.130 0:0:0:0:0:ffff:6ab:8e82
6.171.142.131 0:0:0:0:0:ffff:6ab:8e83
6.171.142.132 0:0:0:0:0:ffff:6ab:8e84
6.171.142.133 0:0:0:0:0:ffff:6ab:8e85
6.171.142.134 0:0:0:0:0:ffff:6ab:8e86
6.171.142.135 0:0:0:0:0:ffff:6ab:8e87
6.171.142.136 0:0:0:0:0:ffff:6ab:8e88
6.171.142.137 0:0:0:0:0:ffff:6ab:8e89
6.171.142.138 0:0:0:0:0:ffff:6ab:8e8a
6.171.142.139 0:0:0:0:0:ffff:6ab:8e8b
6.171.142.140 0:0:0:0:0:ffff:6ab:8e8c
6.171.142.141 0:0:0:0:0:ffff:6ab:8e8d
6.171.142.142 0:0:0:0:0:ffff:6ab:8e8e
6.171.142.143 0:0:0:0:0:ffff:6ab:8e8f
6.171.142.144 0:0:0:0:0:ffff:6ab:8e90
6.171.142.145 0:0:0:0:0:ffff:6ab:8e91
6.171.142.146 0:0:0:0:0:ffff:6ab:8e92
6.171.142.147 0:0:0:0:0:ffff:6ab:8e93
6.171.142.148 0:0:0:0:0:ffff:6ab:8e94
6.171.142.149 0:0:0:0:0:ffff:6ab:8e95
6.171.142.150 0:0:0:0:0:ffff:6ab:8e96
6.171.142.151 0:0:0:0:0:ffff:6ab:8e97
6.171.142.152 0:0:0:0:0:ffff:6ab:8e98
6.171.142.153 0:0:0:0:0:ffff:6ab:8e99
6.171.142.154 0:0:0:0:0:ffff:6ab:8e9a
6.171.142.155 0:0:0:0:0:ffff:6ab:8e9b
6.171.142.156 0:0:0:0:0:ffff:6ab:8e9c
6.171.142.157 0:0:0:0:0:ffff:6ab:8e9d
6.171.142.158 0:0:0:0:0:ffff:6ab:8e9e
6.171.142.159 0:0:0:0:0:ffff:6ab:8e9f
6.171.142.160 0:0:0:0:0:ffff:6ab:8ea0
6.171.142.161 0:0:0:0:0:ffff:6ab:8ea1
6.171.142.162 0:0:0:0:0:ffff:6ab:8ea2
6.171.142.163 0:0:0:0:0:ffff:6ab:8ea3
6.171.142.164 0:0:0:0:0:ffff:6ab:8ea4
6.171.142.165 0:0:0:0:0:ffff:6ab:8ea5
6.171.142.166 0:0:0:0:0:ffff:6ab:8ea6
6.171.142.167 0:0:0:0:0:ffff:6ab:8ea7
6.171.142.168 0:0:0:0:0:ffff:6ab:8ea8
6.171.142.169 0:0:0:0:0:ffff:6ab:8ea9
6.171.142.170 0:0:0:0:0:ffff:6ab:8eaa
6.171.142.171 0:0:0:0:0:ffff:6ab:8eab
6.171.142.172 0:0:0:0:0:ffff:6ab:8eac
6.171.142.173 0:0:0:0:0:ffff:6ab:8ead
6.171.142.174 0:0:0:0:0:ffff:6ab:8eae
6.171.142.175 0:0:0:0:0:ffff:6ab:8eaf
6.171.142.176 0:0:0:0:0:ffff:6ab:8eb0
6.171.142.177 0:0:0:0:0:ffff:6ab:8eb1
6.171.142.178 0:0:0:0:0:ffff:6ab:8eb2
6.171.142.179 0:0:0:0:0:ffff:6ab:8eb3
6.171.142.180 0:0:0:0:0:ffff:6ab:8eb4


6.171.142.181 0:0:0:0:0:ffff:6ab:8eb5
6.171.142.182 0:0:0:0:0:ffff:6ab:8eb6
6.171.142.183 0:0:0:0:0:ffff:6ab:8eb7
6.171.142.184 0:0:0:0:0:ffff:6ab:8eb8
6.171.142.185 0:0:0:0:0:ffff:6ab:8eb9
6.171.142.186 0:0:0:0:0:ffff:6ab:8eba
6.171.142.187 0:0:0:0:0:ffff:6ab:8ebb
6.171.142.188 0:0:0:0:0:ffff:6ab:8ebc
6.171.142.189 0:0:0:0:0:ffff:6ab:8ebd
6.171.142.190 0:0:0:0:0:ffff:6ab:8ebe
6.171.142.191 0:0:0:0:0:ffff:6ab:8ebf
6.171.142.192 0:0:0:0:0:ffff:6ab:8ec0
6.171.142.193 0:0:0:0:0:ffff:6ab:8ec1
6.171.142.194 0:0:0:0:0:ffff:6ab:8ec2
6.171.142.195 0:0:0:0:0:ffff:6ab:8ec3
6.171.142.196 0:0:0:0:0:ffff:6ab:8ec4
6.171.142.197 0:0:0:0:0:ffff:6ab:8ec5
6.171.142.198 0:0:0:0:0:ffff:6ab:8ec6
6.171.142.199 0:0:0:0:0:ffff:6ab:8ec7
6.171.142.200 0:0:0:0:0:ffff:6ab:8ec8
6.171.142.201 0:0:0:0:0:ffff:6ab:8ec9
6.171.142.202 0:0:0:0:0:ffff:6ab:8eca
6.171.142.203 0:0:0:0:0:ffff:6ab:8ecb
6.171.142.204 0:0:0:0:0:ffff:6ab:8ecc
6.171.142.205 0:0:0:0:0:ffff:6ab:8ecd
6.171.142.206 0:0:0:0:0:ffff:6ab:8ece
6.171.142.207 0:0:0:0:0:ffff:6ab:8ecf
6.171.142.208 0:0:0:0:0:ffff:6ab:8ed0
6.171.142.209 0:0:0:0:0:ffff:6ab:8ed1
6.171.142.210 0:0:0:0:0:ffff:6ab:8ed2
6.171.142.211 0:0:0:0:0:ffff:6ab:8ed3
6.171.142.212 0:0:0:0:0:ffff:6ab:8ed4
6.171.142.213 0:0:0:0:0:ffff:6ab:8ed5
6.171.142.214 0:0:0:0:0:ffff:6ab:8ed6
6.171.142.215 0:0:0:0:0:ffff:6ab:8ed7
6.171.142.216 0:0:0:0:0:ffff:6ab:8ed8
6.171.142.217 0:0:0:0:0:ffff:6ab:8ed9
6.171.142.218 0:0:0:0:0:ffff:6ab:8eda
6.171.142.219 0:0:0:0:0:ffff:6ab:8edb
6.171.142.220 0:0:0:0:0:ffff:6ab:8edc
6.171.142.221 0:0:0:0:0:ffff:6ab:8edd
6.171.142.222 0:0:0:0:0:ffff:6ab:8ede
6.171.142.223 0:0:0:0:0:ffff:6ab:8edf
6.171.142.224 0:0:0:0:0:ffff:6ab:8ee0
6.171.142.225 0:0:0:0:0:ffff:6ab:8ee1
6.171.142.226 0:0:0:0:0:ffff:6ab:8ee2
6.171.142.227 0:0:0:0:0:ffff:6ab:8ee3
6.171.142.228 0:0:0:0:0:ffff:6ab:8ee4
6.171.142.229 0:0:0:0:0:ffff:6ab:8ee5
6.171.142.230 0:0:0:0:0:ffff:6ab:8ee6
6.171.142.231 0:0:0:0:0:ffff:6ab:8ee7
6.171.142.232 0:0:0:0:0:ffff:6ab:8ee8
6.171.142.233 0:0:0:0:0:ffff:6ab:8ee9
6.171.142.234 0:0:0:0:0:ffff:6ab:8eea
6.171.142.235 0:0:0:0:0:ffff:6ab:8eeb
6.171.142.236 0:0:0:0:0:ffff:6ab:8eec
6.171.142.237 0:0:0:0:0:ffff:6ab:8eed
6.171.142.238 0:0:0:0:0:ffff:6ab:8eee
6.171.142.239 0:0:0:0:0:ffff:6ab:8eef
6.171.142.240 0:0:0:0:0:ffff:6ab:8ef0
6.171.142.241 0:0:0:0:0:ffff:6ab:8ef1
6.171.142.242 0:0:0:0:0:ffff:6ab:8ef2
6.171.142.243 0:0:0:0:0:ffff:6ab:8ef3
6.171.142.244 0:0:0:0:0:ffff:6ab:8ef4
6.171.142.245 0:0:0:0:0:ffff:6ab:8ef5
6.171.142.246 0:0:0:0:0:ffff:6ab:8ef6
6.171.142.247 0:0:0:0:0:ffff:6ab:8ef7
6.171.142.248 0:0:0:0:0:ffff:6ab:8ef8
6.171.142.249 0:0:0:0:0:ffff:6ab:8ef9
6.171.142.250 0:0:0:0:0:ffff:6ab:8efa
6.171.142.251 0:0:0:0:0:ffff:6ab:8efb
6.171.142.252 0:0:0:0:0:ffff:6ab:8efc
6.171.142.253 0:0:0:0:0:ffff:6ab:8efd
6.171.142.254 0:0:0:0:0:ffff:6ab:8efe
6.171.142.255 0:0:0:0:0:ffff:6ab: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.