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
71.137.157.1 0:0:0:0:0:ffff:4789:9d01
71.137.157.2 0:0:0:0:0:ffff:4789:9d02
71.137.157.3 0:0:0:0:0:ffff:4789:9d03
71.137.157.4 0:0:0:0:0:ffff:4789:9d04
71.137.157.5 0:0:0:0:0:ffff:4789:9d05
71.137.157.6 0:0:0:0:0:ffff:4789:9d06
71.137.157.7 0:0:0:0:0:ffff:4789:9d07
71.137.157.8 0:0:0:0:0:ffff:4789:9d08
71.137.157.9 0:0:0:0:0:ffff:4789:9d09
71.137.157.10 0:0:0:0:0:ffff:4789:9d0a
71.137.157.11 0:0:0:0:0:ffff:4789:9d0b
71.137.157.12 0:0:0:0:0:ffff:4789:9d0c
71.137.157.13 0:0:0:0:0:ffff:4789:9d0d
71.137.157.14 0:0:0:0:0:ffff:4789:9d0e
71.137.157.15 0:0:0:0:0:ffff:4789:9d0f
71.137.157.16 0:0:0:0:0:ffff:4789:9d10
71.137.157.17 0:0:0:0:0:ffff:4789:9d11
71.137.157.18 0:0:0:0:0:ffff:4789:9d12
71.137.157.19 0:0:0:0:0:ffff:4789:9d13
71.137.157.20 0:0:0:0:0:ffff:4789:9d14
71.137.157.21 0:0:0:0:0:ffff:4789:9d15
71.137.157.22 0:0:0:0:0:ffff:4789:9d16
71.137.157.23 0:0:0:0:0:ffff:4789:9d17
71.137.157.24 0:0:0:0:0:ffff:4789:9d18
71.137.157.25 0:0:0:0:0:ffff:4789:9d19
71.137.157.26 0:0:0:0:0:ffff:4789:9d1a
71.137.157.27 0:0:0:0:0:ffff:4789:9d1b
71.137.157.28 0:0:0:0:0:ffff:4789:9d1c
71.137.157.29 0:0:0:0:0:ffff:4789:9d1d
71.137.157.30 0:0:0:0:0:ffff:4789:9d1e
71.137.157.31 0:0:0:0:0:ffff:4789:9d1f
71.137.157.32 0:0:0:0:0:ffff:4789:9d20
71.137.157.33 0:0:0:0:0:ffff:4789:9d21
71.137.157.34 0:0:0:0:0:ffff:4789:9d22
71.137.157.35 0:0:0:0:0:ffff:4789:9d23
71.137.157.36 0:0:0:0:0:ffff:4789:9d24
71.137.157.37 0:0:0:0:0:ffff:4789:9d25
71.137.157.38 0:0:0:0:0:ffff:4789:9d26
71.137.157.39 0:0:0:0:0:ffff:4789:9d27
71.137.157.40 0:0:0:0:0:ffff:4789:9d28
71.137.157.41 0:0:0:0:0:ffff:4789:9d29
71.137.157.42 0:0:0:0:0:ffff:4789:9d2a
71.137.157.43 0:0:0:0:0:ffff:4789:9d2b
71.137.157.44 0:0:0:0:0:ffff:4789:9d2c
71.137.157.45 0:0:0:0:0:ffff:4789:9d2d
71.137.157.46 0:0:0:0:0:ffff:4789:9d2e
71.137.157.47 0:0:0:0:0:ffff:4789:9d2f
71.137.157.48 0:0:0:0:0:ffff:4789:9d30
71.137.157.49 0:0:0:0:0:ffff:4789:9d31
71.137.157.50 0:0:0:0:0:ffff:4789:9d32
71.137.157.51 0:0:0:0:0:ffff:4789:9d33
71.137.157.52 0:0:0:0:0:ffff:4789:9d34
71.137.157.53 0:0:0:0:0:ffff:4789:9d35
71.137.157.54 0:0:0:0:0:ffff:4789:9d36
71.137.157.55 0:0:0:0:0:ffff:4789:9d37
71.137.157.56 0:0:0:0:0:ffff:4789:9d38
71.137.157.57 0:0:0:0:0:ffff:4789:9d39
71.137.157.58 0:0:0:0:0:ffff:4789:9d3a
71.137.157.59 0:0:0:0:0:ffff:4789:9d3b
71.137.157.60 0:0:0:0:0:ffff:4789:9d3c


71.137.157.61 0:0:0:0:0:ffff:4789:9d3d
71.137.157.62 0:0:0:0:0:ffff:4789:9d3e
71.137.157.63 0:0:0:0:0:ffff:4789:9d3f
71.137.157.64 0:0:0:0:0:ffff:4789:9d40
71.137.157.65 0:0:0:0:0:ffff:4789:9d41
71.137.157.66 0:0:0:0:0:ffff:4789:9d42
71.137.157.67 0:0:0:0:0:ffff:4789:9d43
71.137.157.68 0:0:0:0:0:ffff:4789:9d44
71.137.157.69 0:0:0:0:0:ffff:4789:9d45
71.137.157.70 0:0:0:0:0:ffff:4789:9d46
71.137.157.71 0:0:0:0:0:ffff:4789:9d47
71.137.157.72 0:0:0:0:0:ffff:4789:9d48
71.137.157.73 0:0:0:0:0:ffff:4789:9d49
71.137.157.74 0:0:0:0:0:ffff:4789:9d4a
71.137.157.75 0:0:0:0:0:ffff:4789:9d4b
71.137.157.76 0:0:0:0:0:ffff:4789:9d4c
71.137.157.77 0:0:0:0:0:ffff:4789:9d4d
71.137.157.78 0:0:0:0:0:ffff:4789:9d4e
71.137.157.79 0:0:0:0:0:ffff:4789:9d4f
71.137.157.80 0:0:0:0:0:ffff:4789:9d50
71.137.157.81 0:0:0:0:0:ffff:4789:9d51
71.137.157.82 0:0:0:0:0:ffff:4789:9d52
71.137.157.83 0:0:0:0:0:ffff:4789:9d53
71.137.157.84 0:0:0:0:0:ffff:4789:9d54
71.137.157.85 0:0:0:0:0:ffff:4789:9d55
71.137.157.86 0:0:0:0:0:ffff:4789:9d56
71.137.157.87 0:0:0:0:0:ffff:4789:9d57
71.137.157.88 0:0:0:0:0:ffff:4789:9d58
71.137.157.89 0:0:0:0:0:ffff:4789:9d59
71.137.157.90 0:0:0:0:0:ffff:4789:9d5a
71.137.157.91 0:0:0:0:0:ffff:4789:9d5b
71.137.157.92 0:0:0:0:0:ffff:4789:9d5c
71.137.157.93 0:0:0:0:0:ffff:4789:9d5d
71.137.157.94 0:0:0:0:0:ffff:4789:9d5e
71.137.157.95 0:0:0:0:0:ffff:4789:9d5f
71.137.157.96 0:0:0:0:0:ffff:4789:9d60
71.137.157.97 0:0:0:0:0:ffff:4789:9d61
71.137.157.98 0:0:0:0:0:ffff:4789:9d62
71.137.157.99 0:0:0:0:0:ffff:4789:9d63
71.137.157.100 0:0:0:0:0:ffff:4789:9d64
71.137.157.101 0:0:0:0:0:ffff:4789:9d65
71.137.157.102 0:0:0:0:0:ffff:4789:9d66
71.137.157.103 0:0:0:0:0:ffff:4789:9d67
71.137.157.104 0:0:0:0:0:ffff:4789:9d68
71.137.157.105 0:0:0:0:0:ffff:4789:9d69
71.137.157.106 0:0:0:0:0:ffff:4789:9d6a
71.137.157.107 0:0:0:0:0:ffff:4789:9d6b
71.137.157.108 0:0:0:0:0:ffff:4789:9d6c
71.137.157.109 0:0:0:0:0:ffff:4789:9d6d
71.137.157.110 0:0:0:0:0:ffff:4789:9d6e
71.137.157.111 0:0:0:0:0:ffff:4789:9d6f
71.137.157.112 0:0:0:0:0:ffff:4789:9d70
71.137.157.113 0:0:0:0:0:ffff:4789:9d71
71.137.157.114 0:0:0:0:0:ffff:4789:9d72
71.137.157.115 0:0:0:0:0:ffff:4789:9d73
71.137.157.116 0:0:0:0:0:ffff:4789:9d74
71.137.157.117 0:0:0:0:0:ffff:4789:9d75
71.137.157.118 0:0:0:0:0:ffff:4789:9d76
71.137.157.119 0:0:0:0:0:ffff:4789:9d77
71.137.157.120 0:0:0:0:0:ffff:4789:9d78


71.137.157.121 0:0:0:0:0:ffff:4789:9d79
71.137.157.122 0:0:0:0:0:ffff:4789:9d7a
71.137.157.123 0:0:0:0:0:ffff:4789:9d7b
71.137.157.124 0:0:0:0:0:ffff:4789:9d7c
71.137.157.125 0:0:0:0:0:ffff:4789:9d7d
71.137.157.126 0:0:0:0:0:ffff:4789:9d7e
71.137.157.127 0:0:0:0:0:ffff:4789:9d7f
71.137.157.128 0:0:0:0:0:ffff:4789:9d80
71.137.157.129 0:0:0:0:0:ffff:4789:9d81
71.137.157.130 0:0:0:0:0:ffff:4789:9d82
71.137.157.131 0:0:0:0:0:ffff:4789:9d83
71.137.157.132 0:0:0:0:0:ffff:4789:9d84
71.137.157.133 0:0:0:0:0:ffff:4789:9d85
71.137.157.134 0:0:0:0:0:ffff:4789:9d86
71.137.157.135 0:0:0:0:0:ffff:4789:9d87
71.137.157.136 0:0:0:0:0:ffff:4789:9d88
71.137.157.137 0:0:0:0:0:ffff:4789:9d89
71.137.157.138 0:0:0:0:0:ffff:4789:9d8a
71.137.157.139 0:0:0:0:0:ffff:4789:9d8b
71.137.157.140 0:0:0:0:0:ffff:4789:9d8c
71.137.157.141 0:0:0:0:0:ffff:4789:9d8d
71.137.157.142 0:0:0:0:0:ffff:4789:9d8e
71.137.157.143 0:0:0:0:0:ffff:4789:9d8f
71.137.157.144 0:0:0:0:0:ffff:4789:9d90
71.137.157.145 0:0:0:0:0:ffff:4789:9d91
71.137.157.146 0:0:0:0:0:ffff:4789:9d92
71.137.157.147 0:0:0:0:0:ffff:4789:9d93
71.137.157.148 0:0:0:0:0:ffff:4789:9d94
71.137.157.149 0:0:0:0:0:ffff:4789:9d95
71.137.157.150 0:0:0:0:0:ffff:4789:9d96
71.137.157.151 0:0:0:0:0:ffff:4789:9d97
71.137.157.152 0:0:0:0:0:ffff:4789:9d98
71.137.157.153 0:0:0:0:0:ffff:4789:9d99
71.137.157.154 0:0:0:0:0:ffff:4789:9d9a
71.137.157.155 0:0:0:0:0:ffff:4789:9d9b
71.137.157.156 0:0:0:0:0:ffff:4789:9d9c
71.137.157.157 0:0:0:0:0:ffff:4789:9d9d
71.137.157.158 0:0:0:0:0:ffff:4789:9d9e
71.137.157.159 0:0:0:0:0:ffff:4789:9d9f
71.137.157.160 0:0:0:0:0:ffff:4789:9da0
71.137.157.161 0:0:0:0:0:ffff:4789:9da1
71.137.157.162 0:0:0:0:0:ffff:4789:9da2
71.137.157.163 0:0:0:0:0:ffff:4789:9da3
71.137.157.164 0:0:0:0:0:ffff:4789:9da4
71.137.157.165 0:0:0:0:0:ffff:4789:9da5
71.137.157.166 0:0:0:0:0:ffff:4789:9da6
71.137.157.167 0:0:0:0:0:ffff:4789:9da7
71.137.157.168 0:0:0:0:0:ffff:4789:9da8
71.137.157.169 0:0:0:0:0:ffff:4789:9da9
71.137.157.170 0:0:0:0:0:ffff:4789:9daa
71.137.157.171 0:0:0:0:0:ffff:4789:9dab
71.137.157.172 0:0:0:0:0:ffff:4789:9dac
71.137.157.173 0:0:0:0:0:ffff:4789:9dad
71.137.157.174 0:0:0:0:0:ffff:4789:9dae
71.137.157.175 0:0:0:0:0:ffff:4789:9daf
71.137.157.176 0:0:0:0:0:ffff:4789:9db0
71.137.157.177 0:0:0:0:0:ffff:4789:9db1
71.137.157.178 0:0:0:0:0:ffff:4789:9db2
71.137.157.179 0:0:0:0:0:ffff:4789:9db3
71.137.157.180 0:0:0:0:0:ffff:4789:9db4


71.137.157.181 0:0:0:0:0:ffff:4789:9db5
71.137.157.182 0:0:0:0:0:ffff:4789:9db6
71.137.157.183 0:0:0:0:0:ffff:4789:9db7
71.137.157.184 0:0:0:0:0:ffff:4789:9db8
71.137.157.185 0:0:0:0:0:ffff:4789:9db9
71.137.157.186 0:0:0:0:0:ffff:4789:9dba
71.137.157.187 0:0:0:0:0:ffff:4789:9dbb
71.137.157.188 0:0:0:0:0:ffff:4789:9dbc
71.137.157.189 0:0:0:0:0:ffff:4789:9dbd
71.137.157.190 0:0:0:0:0:ffff:4789:9dbe
71.137.157.191 0:0:0:0:0:ffff:4789:9dbf
71.137.157.192 0:0:0:0:0:ffff:4789:9dc0
71.137.157.193 0:0:0:0:0:ffff:4789:9dc1
71.137.157.194 0:0:0:0:0:ffff:4789:9dc2
71.137.157.195 0:0:0:0:0:ffff:4789:9dc3
71.137.157.196 0:0:0:0:0:ffff:4789:9dc4
71.137.157.197 0:0:0:0:0:ffff:4789:9dc5
71.137.157.198 0:0:0:0:0:ffff:4789:9dc6
71.137.157.199 0:0:0:0:0:ffff:4789:9dc7
71.137.157.200 0:0:0:0:0:ffff:4789:9dc8
71.137.157.201 0:0:0:0:0:ffff:4789:9dc9
71.137.157.202 0:0:0:0:0:ffff:4789:9dca
71.137.157.203 0:0:0:0:0:ffff:4789:9dcb
71.137.157.204 0:0:0:0:0:ffff:4789:9dcc
71.137.157.205 0:0:0:0:0:ffff:4789:9dcd
71.137.157.206 0:0:0:0:0:ffff:4789:9dce
71.137.157.207 0:0:0:0:0:ffff:4789:9dcf
71.137.157.208 0:0:0:0:0:ffff:4789:9dd0
71.137.157.209 0:0:0:0:0:ffff:4789:9dd1
71.137.157.210 0:0:0:0:0:ffff:4789:9dd2
71.137.157.211 0:0:0:0:0:ffff:4789:9dd3
71.137.157.212 0:0:0:0:0:ffff:4789:9dd4
71.137.157.213 0:0:0:0:0:ffff:4789:9dd5
71.137.157.214 0:0:0:0:0:ffff:4789:9dd6
71.137.157.215 0:0:0:0:0:ffff:4789:9dd7
71.137.157.216 0:0:0:0:0:ffff:4789:9dd8
71.137.157.217 0:0:0:0:0:ffff:4789:9dd9
71.137.157.218 0:0:0:0:0:ffff:4789:9dda
71.137.157.219 0:0:0:0:0:ffff:4789:9ddb
71.137.157.220 0:0:0:0:0:ffff:4789:9ddc
71.137.157.221 0:0:0:0:0:ffff:4789:9ddd
71.137.157.222 0:0:0:0:0:ffff:4789:9dde
71.137.157.223 0:0:0:0:0:ffff:4789:9ddf
71.137.157.224 0:0:0:0:0:ffff:4789:9de0
71.137.157.225 0:0:0:0:0:ffff:4789:9de1
71.137.157.226 0:0:0:0:0:ffff:4789:9de2
71.137.157.227 0:0:0:0:0:ffff:4789:9de3
71.137.157.228 0:0:0:0:0:ffff:4789:9de4
71.137.157.229 0:0:0:0:0:ffff:4789:9de5
71.137.157.230 0:0:0:0:0:ffff:4789:9de6
71.137.157.231 0:0:0:0:0:ffff:4789:9de7
71.137.157.232 0:0:0:0:0:ffff:4789:9de8
71.137.157.233 0:0:0:0:0:ffff:4789:9de9
71.137.157.234 0:0:0:0:0:ffff:4789:9dea
71.137.157.235 0:0:0:0:0:ffff:4789:9deb
71.137.157.236 0:0:0:0:0:ffff:4789:9dec
71.137.157.237 0:0:0:0:0:ffff:4789:9ded
71.137.157.238 0:0:0:0:0:ffff:4789:9dee
71.137.157.239 0:0:0:0:0:ffff:4789:9def
71.137.157.240 0:0:0:0:0:ffff:4789:9df0
71.137.157.241 0:0:0:0:0:ffff:4789:9df1
71.137.157.242 0:0:0:0:0:ffff:4789:9df2
71.137.157.243 0:0:0:0:0:ffff:4789:9df3
71.137.157.244 0:0:0:0:0:ffff:4789:9df4
71.137.157.245 0:0:0:0:0:ffff:4789:9df5
71.137.157.246 0:0:0:0:0:ffff:4789:9df6
71.137.157.247 0:0:0:0:0:ffff:4789:9df7
71.137.157.248 0:0:0:0:0:ffff:4789:9df8
71.137.157.249 0:0:0:0:0:ffff:4789:9df9
71.137.157.250 0:0:0:0:0:ffff:4789:9dfa
71.137.157.251 0:0:0:0:0:ffff:4789:9dfb
71.137.157.252 0:0:0:0:0:ffff:4789:9dfc
71.137.157.253 0:0:0:0:0:ffff:4789:9dfd
71.137.157.254 0:0:0:0:0:ffff:4789:9dfe
71.137.157.255 0:0:0:0:0:ffff:4789:9dff


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.