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
71.193.158.1 0:0:0:0:0:ffff:47c1:9e01
71.193.158.2 0:0:0:0:0:ffff:47c1:9e02
71.193.158.3 0:0:0:0:0:ffff:47c1:9e03
71.193.158.4 0:0:0:0:0:ffff:47c1:9e04
71.193.158.5 0:0:0:0:0:ffff:47c1:9e05
71.193.158.6 0:0:0:0:0:ffff:47c1:9e06
71.193.158.7 0:0:0:0:0:ffff:47c1:9e07
71.193.158.8 0:0:0:0:0:ffff:47c1:9e08
71.193.158.9 0:0:0:0:0:ffff:47c1:9e09
71.193.158.10 0:0:0:0:0:ffff:47c1:9e0a
71.193.158.11 0:0:0:0:0:ffff:47c1:9e0b
71.193.158.12 0:0:0:0:0:ffff:47c1:9e0c
71.193.158.13 0:0:0:0:0:ffff:47c1:9e0d
71.193.158.14 0:0:0:0:0:ffff:47c1:9e0e
71.193.158.15 0:0:0:0:0:ffff:47c1:9e0f
71.193.158.16 0:0:0:0:0:ffff:47c1:9e10
71.193.158.17 0:0:0:0:0:ffff:47c1:9e11
71.193.158.18 0:0:0:0:0:ffff:47c1:9e12
71.193.158.19 0:0:0:0:0:ffff:47c1:9e13
71.193.158.20 0:0:0:0:0:ffff:47c1:9e14
71.193.158.21 0:0:0:0:0:ffff:47c1:9e15
71.193.158.22 0:0:0:0:0:ffff:47c1:9e16
71.193.158.23 0:0:0:0:0:ffff:47c1:9e17
71.193.158.24 0:0:0:0:0:ffff:47c1:9e18
71.193.158.25 0:0:0:0:0:ffff:47c1:9e19
71.193.158.26 0:0:0:0:0:ffff:47c1:9e1a
71.193.158.27 0:0:0:0:0:ffff:47c1:9e1b
71.193.158.28 0:0:0:0:0:ffff:47c1:9e1c
71.193.158.29 0:0:0:0:0:ffff:47c1:9e1d
71.193.158.30 0:0:0:0:0:ffff:47c1:9e1e
71.193.158.31 0:0:0:0:0:ffff:47c1:9e1f
71.193.158.32 0:0:0:0:0:ffff:47c1:9e20
71.193.158.33 0:0:0:0:0:ffff:47c1:9e21
71.193.158.34 0:0:0:0:0:ffff:47c1:9e22
71.193.158.35 0:0:0:0:0:ffff:47c1:9e23
71.193.158.36 0:0:0:0:0:ffff:47c1:9e24
71.193.158.37 0:0:0:0:0:ffff:47c1:9e25
71.193.158.38 0:0:0:0:0:ffff:47c1:9e26
71.193.158.39 0:0:0:0:0:ffff:47c1:9e27
71.193.158.40 0:0:0:0:0:ffff:47c1:9e28
71.193.158.41 0:0:0:0:0:ffff:47c1:9e29
71.193.158.42 0:0:0:0:0:ffff:47c1:9e2a
71.193.158.43 0:0:0:0:0:ffff:47c1:9e2b
71.193.158.44 0:0:0:0:0:ffff:47c1:9e2c
71.193.158.45 0:0:0:0:0:ffff:47c1:9e2d
71.193.158.46 0:0:0:0:0:ffff:47c1:9e2e
71.193.158.47 0:0:0:0:0:ffff:47c1:9e2f
71.193.158.48 0:0:0:0:0:ffff:47c1:9e30
71.193.158.49 0:0:0:0:0:ffff:47c1:9e31
71.193.158.50 0:0:0:0:0:ffff:47c1:9e32
71.193.158.51 0:0:0:0:0:ffff:47c1:9e33
71.193.158.52 0:0:0:0:0:ffff:47c1:9e34
71.193.158.53 0:0:0:0:0:ffff:47c1:9e35
71.193.158.54 0:0:0:0:0:ffff:47c1:9e36
71.193.158.55 0:0:0:0:0:ffff:47c1:9e37
71.193.158.56 0:0:0:0:0:ffff:47c1:9e38
71.193.158.57 0:0:0:0:0:ffff:47c1:9e39
71.193.158.58 0:0:0:0:0:ffff:47c1:9e3a
71.193.158.59 0:0:0:0:0:ffff:47c1:9e3b
71.193.158.60 0:0:0:0:0:ffff:47c1:9e3c


71.193.158.61 0:0:0:0:0:ffff:47c1:9e3d
71.193.158.62 0:0:0:0:0:ffff:47c1:9e3e
71.193.158.63 0:0:0:0:0:ffff:47c1:9e3f
71.193.158.64 0:0:0:0:0:ffff:47c1:9e40
71.193.158.65 0:0:0:0:0:ffff:47c1:9e41
71.193.158.66 0:0:0:0:0:ffff:47c1:9e42
71.193.158.67 0:0:0:0:0:ffff:47c1:9e43
71.193.158.68 0:0:0:0:0:ffff:47c1:9e44
71.193.158.69 0:0:0:0:0:ffff:47c1:9e45
71.193.158.70 0:0:0:0:0:ffff:47c1:9e46
71.193.158.71 0:0:0:0:0:ffff:47c1:9e47
71.193.158.72 0:0:0:0:0:ffff:47c1:9e48
71.193.158.73 0:0:0:0:0:ffff:47c1:9e49
71.193.158.74 0:0:0:0:0:ffff:47c1:9e4a
71.193.158.75 0:0:0:0:0:ffff:47c1:9e4b
71.193.158.76 0:0:0:0:0:ffff:47c1:9e4c
71.193.158.77 0:0:0:0:0:ffff:47c1:9e4d
71.193.158.78 0:0:0:0:0:ffff:47c1:9e4e
71.193.158.79 0:0:0:0:0:ffff:47c1:9e4f
71.193.158.80 0:0:0:0:0:ffff:47c1:9e50
71.193.158.81 0:0:0:0:0:ffff:47c1:9e51
71.193.158.82 0:0:0:0:0:ffff:47c1:9e52
71.193.158.83 0:0:0:0:0:ffff:47c1:9e53
71.193.158.84 0:0:0:0:0:ffff:47c1:9e54
71.193.158.85 0:0:0:0:0:ffff:47c1:9e55
71.193.158.86 0:0:0:0:0:ffff:47c1:9e56
71.193.158.87 0:0:0:0:0:ffff:47c1:9e57
71.193.158.88 0:0:0:0:0:ffff:47c1:9e58
71.193.158.89 0:0:0:0:0:ffff:47c1:9e59
71.193.158.90 0:0:0:0:0:ffff:47c1:9e5a
71.193.158.91 0:0:0:0:0:ffff:47c1:9e5b
71.193.158.92 0:0:0:0:0:ffff:47c1:9e5c
71.193.158.93 0:0:0:0:0:ffff:47c1:9e5d
71.193.158.94 0:0:0:0:0:ffff:47c1:9e5e
71.193.158.95 0:0:0:0:0:ffff:47c1:9e5f
71.193.158.96 0:0:0:0:0:ffff:47c1:9e60
71.193.158.97 0:0:0:0:0:ffff:47c1:9e61
71.193.158.98 0:0:0:0:0:ffff:47c1:9e62
71.193.158.99 0:0:0:0:0:ffff:47c1:9e63
71.193.158.100 0:0:0:0:0:ffff:47c1:9e64
71.193.158.101 0:0:0:0:0:ffff:47c1:9e65
71.193.158.102 0:0:0:0:0:ffff:47c1:9e66
71.193.158.103 0:0:0:0:0:ffff:47c1:9e67
71.193.158.104 0:0:0:0:0:ffff:47c1:9e68
71.193.158.105 0:0:0:0:0:ffff:47c1:9e69
71.193.158.106 0:0:0:0:0:ffff:47c1:9e6a
71.193.158.107 0:0:0:0:0:ffff:47c1:9e6b
71.193.158.108 0:0:0:0:0:ffff:47c1:9e6c
71.193.158.109 0:0:0:0:0:ffff:47c1:9e6d
71.193.158.110 0:0:0:0:0:ffff:47c1:9e6e
71.193.158.111 0:0:0:0:0:ffff:47c1:9e6f
71.193.158.112 0:0:0:0:0:ffff:47c1:9e70
71.193.158.113 0:0:0:0:0:ffff:47c1:9e71
71.193.158.114 0:0:0:0:0:ffff:47c1:9e72
71.193.158.115 0:0:0:0:0:ffff:47c1:9e73
71.193.158.116 0:0:0:0:0:ffff:47c1:9e74
71.193.158.117 0:0:0:0:0:ffff:47c1:9e75
71.193.158.118 0:0:0:0:0:ffff:47c1:9e76
71.193.158.119 0:0:0:0:0:ffff:47c1:9e77
71.193.158.120 0:0:0:0:0:ffff:47c1:9e78


71.193.158.121 0:0:0:0:0:ffff:47c1:9e79
71.193.158.122 0:0:0:0:0:ffff:47c1:9e7a
71.193.158.123 0:0:0:0:0:ffff:47c1:9e7b
71.193.158.124 0:0:0:0:0:ffff:47c1:9e7c
71.193.158.125 0:0:0:0:0:ffff:47c1:9e7d
71.193.158.126 0:0:0:0:0:ffff:47c1:9e7e
71.193.158.127 0:0:0:0:0:ffff:47c1:9e7f
71.193.158.128 0:0:0:0:0:ffff:47c1:9e80
71.193.158.129 0:0:0:0:0:ffff:47c1:9e81
71.193.158.130 0:0:0:0:0:ffff:47c1:9e82
71.193.158.131 0:0:0:0:0:ffff:47c1:9e83
71.193.158.132 0:0:0:0:0:ffff:47c1:9e84
71.193.158.133 0:0:0:0:0:ffff:47c1:9e85
71.193.158.134 0:0:0:0:0:ffff:47c1:9e86
71.193.158.135 0:0:0:0:0:ffff:47c1:9e87
71.193.158.136 0:0:0:0:0:ffff:47c1:9e88
71.193.158.137 0:0:0:0:0:ffff:47c1:9e89
71.193.158.138 0:0:0:0:0:ffff:47c1:9e8a
71.193.158.139 0:0:0:0:0:ffff:47c1:9e8b
71.193.158.140 0:0:0:0:0:ffff:47c1:9e8c
71.193.158.141 0:0:0:0:0:ffff:47c1:9e8d
71.193.158.142 0:0:0:0:0:ffff:47c1:9e8e
71.193.158.143 0:0:0:0:0:ffff:47c1:9e8f
71.193.158.144 0:0:0:0:0:ffff:47c1:9e90
71.193.158.145 0:0:0:0:0:ffff:47c1:9e91
71.193.158.146 0:0:0:0:0:ffff:47c1:9e92
71.193.158.147 0:0:0:0:0:ffff:47c1:9e93
71.193.158.148 0:0:0:0:0:ffff:47c1:9e94
71.193.158.149 0:0:0:0:0:ffff:47c1:9e95
71.193.158.150 0:0:0:0:0:ffff:47c1:9e96
71.193.158.151 0:0:0:0:0:ffff:47c1:9e97
71.193.158.152 0:0:0:0:0:ffff:47c1:9e98
71.193.158.153 0:0:0:0:0:ffff:47c1:9e99
71.193.158.154 0:0:0:0:0:ffff:47c1:9e9a
71.193.158.155 0:0:0:0:0:ffff:47c1:9e9b
71.193.158.156 0:0:0:0:0:ffff:47c1:9e9c
71.193.158.157 0:0:0:0:0:ffff:47c1:9e9d
71.193.158.158 0:0:0:0:0:ffff:47c1:9e9e
71.193.158.159 0:0:0:0:0:ffff:47c1:9e9f
71.193.158.160 0:0:0:0:0:ffff:47c1:9ea0
71.193.158.161 0:0:0:0:0:ffff:47c1:9ea1
71.193.158.162 0:0:0:0:0:ffff:47c1:9ea2
71.193.158.163 0:0:0:0:0:ffff:47c1:9ea3
71.193.158.164 0:0:0:0:0:ffff:47c1:9ea4
71.193.158.165 0:0:0:0:0:ffff:47c1:9ea5
71.193.158.166 0:0:0:0:0:ffff:47c1:9ea6
71.193.158.167 0:0:0:0:0:ffff:47c1:9ea7
71.193.158.168 0:0:0:0:0:ffff:47c1:9ea8
71.193.158.169 0:0:0:0:0:ffff:47c1:9ea9
71.193.158.170 0:0:0:0:0:ffff:47c1:9eaa
71.193.158.171 0:0:0:0:0:ffff:47c1:9eab
71.193.158.172 0:0:0:0:0:ffff:47c1:9eac
71.193.158.173 0:0:0:0:0:ffff:47c1:9ead
71.193.158.174 0:0:0:0:0:ffff:47c1:9eae
71.193.158.175 0:0:0:0:0:ffff:47c1:9eaf
71.193.158.176 0:0:0:0:0:ffff:47c1:9eb0
71.193.158.177 0:0:0:0:0:ffff:47c1:9eb1
71.193.158.178 0:0:0:0:0:ffff:47c1:9eb2
71.193.158.179 0:0:0:0:0:ffff:47c1:9eb3
71.193.158.180 0:0:0:0:0:ffff:47c1:9eb4


71.193.158.181 0:0:0:0:0:ffff:47c1:9eb5
71.193.158.182 0:0:0:0:0:ffff:47c1:9eb6
71.193.158.183 0:0:0:0:0:ffff:47c1:9eb7
71.193.158.184 0:0:0:0:0:ffff:47c1:9eb8
71.193.158.185 0:0:0:0:0:ffff:47c1:9eb9
71.193.158.186 0:0:0:0:0:ffff:47c1:9eba
71.193.158.187 0:0:0:0:0:ffff:47c1:9ebb
71.193.158.188 0:0:0:0:0:ffff:47c1:9ebc
71.193.158.189 0:0:0:0:0:ffff:47c1:9ebd
71.193.158.190 0:0:0:0:0:ffff:47c1:9ebe
71.193.158.191 0:0:0:0:0:ffff:47c1:9ebf
71.193.158.192 0:0:0:0:0:ffff:47c1:9ec0
71.193.158.193 0:0:0:0:0:ffff:47c1:9ec1
71.193.158.194 0:0:0:0:0:ffff:47c1:9ec2
71.193.158.195 0:0:0:0:0:ffff:47c1:9ec3
71.193.158.196 0:0:0:0:0:ffff:47c1:9ec4
71.193.158.197 0:0:0:0:0:ffff:47c1:9ec5
71.193.158.198 0:0:0:0:0:ffff:47c1:9ec6
71.193.158.199 0:0:0:0:0:ffff:47c1:9ec7
71.193.158.200 0:0:0:0:0:ffff:47c1:9ec8
71.193.158.201 0:0:0:0:0:ffff:47c1:9ec9
71.193.158.202 0:0:0:0:0:ffff:47c1:9eca
71.193.158.203 0:0:0:0:0:ffff:47c1:9ecb
71.193.158.204 0:0:0:0:0:ffff:47c1:9ecc
71.193.158.205 0:0:0:0:0:ffff:47c1:9ecd
71.193.158.206 0:0:0:0:0:ffff:47c1:9ece
71.193.158.207 0:0:0:0:0:ffff:47c1:9ecf
71.193.158.208 0:0:0:0:0:ffff:47c1:9ed0
71.193.158.209 0:0:0:0:0:ffff:47c1:9ed1
71.193.158.210 0:0:0:0:0:ffff:47c1:9ed2
71.193.158.211 0:0:0:0:0:ffff:47c1:9ed3
71.193.158.212 0:0:0:0:0:ffff:47c1:9ed4
71.193.158.213 0:0:0:0:0:ffff:47c1:9ed5
71.193.158.214 0:0:0:0:0:ffff:47c1:9ed6
71.193.158.215 0:0:0:0:0:ffff:47c1:9ed7
71.193.158.216 0:0:0:0:0:ffff:47c1:9ed8
71.193.158.217 0:0:0:0:0:ffff:47c1:9ed9
71.193.158.218 0:0:0:0:0:ffff:47c1:9eda
71.193.158.219 0:0:0:0:0:ffff:47c1:9edb
71.193.158.220 0:0:0:0:0:ffff:47c1:9edc
71.193.158.221 0:0:0:0:0:ffff:47c1:9edd
71.193.158.222 0:0:0:0:0:ffff:47c1:9ede
71.193.158.223 0:0:0:0:0:ffff:47c1:9edf
71.193.158.224 0:0:0:0:0:ffff:47c1:9ee0
71.193.158.225 0:0:0:0:0:ffff:47c1:9ee1
71.193.158.226 0:0:0:0:0:ffff:47c1:9ee2
71.193.158.227 0:0:0:0:0:ffff:47c1:9ee3
71.193.158.228 0:0:0:0:0:ffff:47c1:9ee4
71.193.158.229 0:0:0:0:0:ffff:47c1:9ee5
71.193.158.230 0:0:0:0:0:ffff:47c1:9ee6
71.193.158.231 0:0:0:0:0:ffff:47c1:9ee7
71.193.158.232 0:0:0:0:0:ffff:47c1:9ee8
71.193.158.233 0:0:0:0:0:ffff:47c1:9ee9
71.193.158.234 0:0:0:0:0:ffff:47c1:9eea
71.193.158.235 0:0:0:0:0:ffff:47c1:9eeb
71.193.158.236 0:0:0:0:0:ffff:47c1:9eec
71.193.158.237 0:0:0:0:0:ffff:47c1:9eed
71.193.158.238 0:0:0:0:0:ffff:47c1:9eee
71.193.158.239 0:0:0:0:0:ffff:47c1:9eef
71.193.158.240 0:0:0:0:0:ffff:47c1:9ef0
71.193.158.241 0:0:0:0:0:ffff:47c1:9ef1
71.193.158.242 0:0:0:0:0:ffff:47c1:9ef2
71.193.158.243 0:0:0:0:0:ffff:47c1:9ef3
71.193.158.244 0:0:0:0:0:ffff:47c1:9ef4
71.193.158.245 0:0:0:0:0:ffff:47c1:9ef5
71.193.158.246 0:0:0:0:0:ffff:47c1:9ef6
71.193.158.247 0:0:0:0:0:ffff:47c1:9ef7
71.193.158.248 0:0:0:0:0:ffff:47c1:9ef8
71.193.158.249 0:0:0:0:0:ffff:47c1:9ef9
71.193.158.250 0:0:0:0:0:ffff:47c1:9efa
71.193.158.251 0:0:0:0:0:ffff:47c1:9efb
71.193.158.252 0:0:0:0:0:ffff:47c1:9efc
71.193.158.253 0:0:0:0:0:ffff:47c1:9efd
71.193.158.254 0:0:0:0:0:ffff:47c1:9efe
71.193.158.255 0:0:0:0:0:ffff:47c1:9eff


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.