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
71.137.44.1 0:0:0:0:0:ffff:4789:2c01
71.137.44.2 0:0:0:0:0:ffff:4789:2c02
71.137.44.3 0:0:0:0:0:ffff:4789:2c03
71.137.44.4 0:0:0:0:0:ffff:4789:2c04
71.137.44.5 0:0:0:0:0:ffff:4789:2c05
71.137.44.6 0:0:0:0:0:ffff:4789:2c06
71.137.44.7 0:0:0:0:0:ffff:4789:2c07
71.137.44.8 0:0:0:0:0:ffff:4789:2c08
71.137.44.9 0:0:0:0:0:ffff:4789:2c09
71.137.44.10 0:0:0:0:0:ffff:4789:2c0a
71.137.44.11 0:0:0:0:0:ffff:4789:2c0b
71.137.44.12 0:0:0:0:0:ffff:4789:2c0c
71.137.44.13 0:0:0:0:0:ffff:4789:2c0d
71.137.44.14 0:0:0:0:0:ffff:4789:2c0e
71.137.44.15 0:0:0:0:0:ffff:4789:2c0f
71.137.44.16 0:0:0:0:0:ffff:4789:2c10
71.137.44.17 0:0:0:0:0:ffff:4789:2c11
71.137.44.18 0:0:0:0:0:ffff:4789:2c12
71.137.44.19 0:0:0:0:0:ffff:4789:2c13
71.137.44.20 0:0:0:0:0:ffff:4789:2c14
71.137.44.21 0:0:0:0:0:ffff:4789:2c15
71.137.44.22 0:0:0:0:0:ffff:4789:2c16
71.137.44.23 0:0:0:0:0:ffff:4789:2c17
71.137.44.24 0:0:0:0:0:ffff:4789:2c18
71.137.44.25 0:0:0:0:0:ffff:4789:2c19
71.137.44.26 0:0:0:0:0:ffff:4789:2c1a
71.137.44.27 0:0:0:0:0:ffff:4789:2c1b
71.137.44.28 0:0:0:0:0:ffff:4789:2c1c
71.137.44.29 0:0:0:0:0:ffff:4789:2c1d
71.137.44.30 0:0:0:0:0:ffff:4789:2c1e
71.137.44.31 0:0:0:0:0:ffff:4789:2c1f
71.137.44.32 0:0:0:0:0:ffff:4789:2c20
71.137.44.33 0:0:0:0:0:ffff:4789:2c21
71.137.44.34 0:0:0:0:0:ffff:4789:2c22
71.137.44.35 0:0:0:0:0:ffff:4789:2c23
71.137.44.36 0:0:0:0:0:ffff:4789:2c24
71.137.44.37 0:0:0:0:0:ffff:4789:2c25
71.137.44.38 0:0:0:0:0:ffff:4789:2c26
71.137.44.39 0:0:0:0:0:ffff:4789:2c27
71.137.44.40 0:0:0:0:0:ffff:4789:2c28
71.137.44.41 0:0:0:0:0:ffff:4789:2c29
71.137.44.42 0:0:0:0:0:ffff:4789:2c2a
71.137.44.43 0:0:0:0:0:ffff:4789:2c2b
71.137.44.44 0:0:0:0:0:ffff:4789:2c2c
71.137.44.45 0:0:0:0:0:ffff:4789:2c2d
71.137.44.46 0:0:0:0:0:ffff:4789:2c2e
71.137.44.47 0:0:0:0:0:ffff:4789:2c2f
71.137.44.48 0:0:0:0:0:ffff:4789:2c30
71.137.44.49 0:0:0:0:0:ffff:4789:2c31
71.137.44.50 0:0:0:0:0:ffff:4789:2c32
71.137.44.51 0:0:0:0:0:ffff:4789:2c33
71.137.44.52 0:0:0:0:0:ffff:4789:2c34
71.137.44.53 0:0:0:0:0:ffff:4789:2c35
71.137.44.54 0:0:0:0:0:ffff:4789:2c36
71.137.44.55 0:0:0:0:0:ffff:4789:2c37
71.137.44.56 0:0:0:0:0:ffff:4789:2c38
71.137.44.57 0:0:0:0:0:ffff:4789:2c39
71.137.44.58 0:0:0:0:0:ffff:4789:2c3a
71.137.44.59 0:0:0:0:0:ffff:4789:2c3b
71.137.44.60 0:0:0:0:0:ffff:4789:2c3c


71.137.44.61 0:0:0:0:0:ffff:4789:2c3d
71.137.44.62 0:0:0:0:0:ffff:4789:2c3e
71.137.44.63 0:0:0:0:0:ffff:4789:2c3f
71.137.44.64 0:0:0:0:0:ffff:4789:2c40
71.137.44.65 0:0:0:0:0:ffff:4789:2c41
71.137.44.66 0:0:0:0:0:ffff:4789:2c42
71.137.44.67 0:0:0:0:0:ffff:4789:2c43
71.137.44.68 0:0:0:0:0:ffff:4789:2c44
71.137.44.69 0:0:0:0:0:ffff:4789:2c45
71.137.44.70 0:0:0:0:0:ffff:4789:2c46
71.137.44.71 0:0:0:0:0:ffff:4789:2c47
71.137.44.72 0:0:0:0:0:ffff:4789:2c48
71.137.44.73 0:0:0:0:0:ffff:4789:2c49
71.137.44.74 0:0:0:0:0:ffff:4789:2c4a
71.137.44.75 0:0:0:0:0:ffff:4789:2c4b
71.137.44.76 0:0:0:0:0:ffff:4789:2c4c
71.137.44.77 0:0:0:0:0:ffff:4789:2c4d
71.137.44.78 0:0:0:0:0:ffff:4789:2c4e
71.137.44.79 0:0:0:0:0:ffff:4789:2c4f
71.137.44.80 0:0:0:0:0:ffff:4789:2c50
71.137.44.81 0:0:0:0:0:ffff:4789:2c51
71.137.44.82 0:0:0:0:0:ffff:4789:2c52
71.137.44.83 0:0:0:0:0:ffff:4789:2c53
71.137.44.84 0:0:0:0:0:ffff:4789:2c54
71.137.44.85 0:0:0:0:0:ffff:4789:2c55
71.137.44.86 0:0:0:0:0:ffff:4789:2c56
71.137.44.87 0:0:0:0:0:ffff:4789:2c57
71.137.44.88 0:0:0:0:0:ffff:4789:2c58
71.137.44.89 0:0:0:0:0:ffff:4789:2c59
71.137.44.90 0:0:0:0:0:ffff:4789:2c5a
71.137.44.91 0:0:0:0:0:ffff:4789:2c5b
71.137.44.92 0:0:0:0:0:ffff:4789:2c5c
71.137.44.93 0:0:0:0:0:ffff:4789:2c5d
71.137.44.94 0:0:0:0:0:ffff:4789:2c5e
71.137.44.95 0:0:0:0:0:ffff:4789:2c5f
71.137.44.96 0:0:0:0:0:ffff:4789:2c60
71.137.44.97 0:0:0:0:0:ffff:4789:2c61
71.137.44.98 0:0:0:0:0:ffff:4789:2c62
71.137.44.99 0:0:0:0:0:ffff:4789:2c63
71.137.44.100 0:0:0:0:0:ffff:4789:2c64
71.137.44.101 0:0:0:0:0:ffff:4789:2c65
71.137.44.102 0:0:0:0:0:ffff:4789:2c66
71.137.44.103 0:0:0:0:0:ffff:4789:2c67
71.137.44.104 0:0:0:0:0:ffff:4789:2c68
71.137.44.105 0:0:0:0:0:ffff:4789:2c69
71.137.44.106 0:0:0:0:0:ffff:4789:2c6a
71.137.44.107 0:0:0:0:0:ffff:4789:2c6b
71.137.44.108 0:0:0:0:0:ffff:4789:2c6c
71.137.44.109 0:0:0:0:0:ffff:4789:2c6d
71.137.44.110 0:0:0:0:0:ffff:4789:2c6e
71.137.44.111 0:0:0:0:0:ffff:4789:2c6f
71.137.44.112 0:0:0:0:0:ffff:4789:2c70
71.137.44.113 0:0:0:0:0:ffff:4789:2c71
71.137.44.114 0:0:0:0:0:ffff:4789:2c72
71.137.44.115 0:0:0:0:0:ffff:4789:2c73
71.137.44.116 0:0:0:0:0:ffff:4789:2c74
71.137.44.117 0:0:0:0:0:ffff:4789:2c75
71.137.44.118 0:0:0:0:0:ffff:4789:2c76
71.137.44.119 0:0:0:0:0:ffff:4789:2c77
71.137.44.120 0:0:0:0:0:ffff:4789:2c78


71.137.44.121 0:0:0:0:0:ffff:4789:2c79
71.137.44.122 0:0:0:0:0:ffff:4789:2c7a
71.137.44.123 0:0:0:0:0:ffff:4789:2c7b
71.137.44.124 0:0:0:0:0:ffff:4789:2c7c
71.137.44.125 0:0:0:0:0:ffff:4789:2c7d
71.137.44.126 0:0:0:0:0:ffff:4789:2c7e
71.137.44.127 0:0:0:0:0:ffff:4789:2c7f
71.137.44.128 0:0:0:0:0:ffff:4789:2c80
71.137.44.129 0:0:0:0:0:ffff:4789:2c81
71.137.44.130 0:0:0:0:0:ffff:4789:2c82
71.137.44.131 0:0:0:0:0:ffff:4789:2c83
71.137.44.132 0:0:0:0:0:ffff:4789:2c84
71.137.44.133 0:0:0:0:0:ffff:4789:2c85
71.137.44.134 0:0:0:0:0:ffff:4789:2c86
71.137.44.135 0:0:0:0:0:ffff:4789:2c87
71.137.44.136 0:0:0:0:0:ffff:4789:2c88
71.137.44.137 0:0:0:0:0:ffff:4789:2c89
71.137.44.138 0:0:0:0:0:ffff:4789:2c8a
71.137.44.139 0:0:0:0:0:ffff:4789:2c8b
71.137.44.140 0:0:0:0:0:ffff:4789:2c8c
71.137.44.141 0:0:0:0:0:ffff:4789:2c8d
71.137.44.142 0:0:0:0:0:ffff:4789:2c8e
71.137.44.143 0:0:0:0:0:ffff:4789:2c8f
71.137.44.144 0:0:0:0:0:ffff:4789:2c90
71.137.44.145 0:0:0:0:0:ffff:4789:2c91
71.137.44.146 0:0:0:0:0:ffff:4789:2c92
71.137.44.147 0:0:0:0:0:ffff:4789:2c93
71.137.44.148 0:0:0:0:0:ffff:4789:2c94
71.137.44.149 0:0:0:0:0:ffff:4789:2c95
71.137.44.150 0:0:0:0:0:ffff:4789:2c96
71.137.44.151 0:0:0:0:0:ffff:4789:2c97
71.137.44.152 0:0:0:0:0:ffff:4789:2c98
71.137.44.153 0:0:0:0:0:ffff:4789:2c99
71.137.44.154 0:0:0:0:0:ffff:4789:2c9a
71.137.44.155 0:0:0:0:0:ffff:4789:2c9b
71.137.44.156 0:0:0:0:0:ffff:4789:2c9c
71.137.44.157 0:0:0:0:0:ffff:4789:2c9d
71.137.44.158 0:0:0:0:0:ffff:4789:2c9e
71.137.44.159 0:0:0:0:0:ffff:4789:2c9f
71.137.44.160 0:0:0:0:0:ffff:4789:2ca0
71.137.44.161 0:0:0:0:0:ffff:4789:2ca1
71.137.44.162 0:0:0:0:0:ffff:4789:2ca2
71.137.44.163 0:0:0:0:0:ffff:4789:2ca3
71.137.44.164 0:0:0:0:0:ffff:4789:2ca4
71.137.44.165 0:0:0:0:0:ffff:4789:2ca5
71.137.44.166 0:0:0:0:0:ffff:4789:2ca6
71.137.44.167 0:0:0:0:0:ffff:4789:2ca7
71.137.44.168 0:0:0:0:0:ffff:4789:2ca8
71.137.44.169 0:0:0:0:0:ffff:4789:2ca9
71.137.44.170 0:0:0:0:0:ffff:4789:2caa
71.137.44.171 0:0:0:0:0:ffff:4789:2cab
71.137.44.172 0:0:0:0:0:ffff:4789:2cac
71.137.44.173 0:0:0:0:0:ffff:4789:2cad
71.137.44.174 0:0:0:0:0:ffff:4789:2cae
71.137.44.175 0:0:0:0:0:ffff:4789:2caf
71.137.44.176 0:0:0:0:0:ffff:4789:2cb0
71.137.44.177 0:0:0:0:0:ffff:4789:2cb1
71.137.44.178 0:0:0:0:0:ffff:4789:2cb2
71.137.44.179 0:0:0:0:0:ffff:4789:2cb3
71.137.44.180 0:0:0:0:0:ffff:4789:2cb4


71.137.44.181 0:0:0:0:0:ffff:4789:2cb5
71.137.44.182 0:0:0:0:0:ffff:4789:2cb6
71.137.44.183 0:0:0:0:0:ffff:4789:2cb7
71.137.44.184 0:0:0:0:0:ffff:4789:2cb8
71.137.44.185 0:0:0:0:0:ffff:4789:2cb9
71.137.44.186 0:0:0:0:0:ffff:4789:2cba
71.137.44.187 0:0:0:0:0:ffff:4789:2cbb
71.137.44.188 0:0:0:0:0:ffff:4789:2cbc
71.137.44.189 0:0:0:0:0:ffff:4789:2cbd
71.137.44.190 0:0:0:0:0:ffff:4789:2cbe
71.137.44.191 0:0:0:0:0:ffff:4789:2cbf
71.137.44.192 0:0:0:0:0:ffff:4789:2cc0
71.137.44.193 0:0:0:0:0:ffff:4789:2cc1
71.137.44.194 0:0:0:0:0:ffff:4789:2cc2
71.137.44.195 0:0:0:0:0:ffff:4789:2cc3
71.137.44.196 0:0:0:0:0:ffff:4789:2cc4
71.137.44.197 0:0:0:0:0:ffff:4789:2cc5
71.137.44.198 0:0:0:0:0:ffff:4789:2cc6
71.137.44.199 0:0:0:0:0:ffff:4789:2cc7
71.137.44.200 0:0:0:0:0:ffff:4789:2cc8
71.137.44.201 0:0:0:0:0:ffff:4789:2cc9
71.137.44.202 0:0:0:0:0:ffff:4789:2cca
71.137.44.203 0:0:0:0:0:ffff:4789:2ccb
71.137.44.204 0:0:0:0:0:ffff:4789:2ccc
71.137.44.205 0:0:0:0:0:ffff:4789:2ccd
71.137.44.206 0:0:0:0:0:ffff:4789:2cce
71.137.44.207 0:0:0:0:0:ffff:4789:2ccf
71.137.44.208 0:0:0:0:0:ffff:4789:2cd0
71.137.44.209 0:0:0:0:0:ffff:4789:2cd1
71.137.44.210 0:0:0:0:0:ffff:4789:2cd2
71.137.44.211 0:0:0:0:0:ffff:4789:2cd3
71.137.44.212 0:0:0:0:0:ffff:4789:2cd4
71.137.44.213 0:0:0:0:0:ffff:4789:2cd5
71.137.44.214 0:0:0:0:0:ffff:4789:2cd6
71.137.44.215 0:0:0:0:0:ffff:4789:2cd7
71.137.44.216 0:0:0:0:0:ffff:4789:2cd8
71.137.44.217 0:0:0:0:0:ffff:4789:2cd9
71.137.44.218 0:0:0:0:0:ffff:4789:2cda
71.137.44.219 0:0:0:0:0:ffff:4789:2cdb
71.137.44.220 0:0:0:0:0:ffff:4789:2cdc
71.137.44.221 0:0:0:0:0:ffff:4789:2cdd
71.137.44.222 0:0:0:0:0:ffff:4789:2cde
71.137.44.223 0:0:0:0:0:ffff:4789:2cdf
71.137.44.224 0:0:0:0:0:ffff:4789:2ce0
71.137.44.225 0:0:0:0:0:ffff:4789:2ce1
71.137.44.226 0:0:0:0:0:ffff:4789:2ce2
71.137.44.227 0:0:0:0:0:ffff:4789:2ce3
71.137.44.228 0:0:0:0:0:ffff:4789:2ce4
71.137.44.229 0:0:0:0:0:ffff:4789:2ce5
71.137.44.230 0:0:0:0:0:ffff:4789:2ce6
71.137.44.231 0:0:0:0:0:ffff:4789:2ce7
71.137.44.232 0:0:0:0:0:ffff:4789:2ce8
71.137.44.233 0:0:0:0:0:ffff:4789:2ce9
71.137.44.234 0:0:0:0:0:ffff:4789:2cea
71.137.44.235 0:0:0:0:0:ffff:4789:2ceb
71.137.44.236 0:0:0:0:0:ffff:4789:2cec
71.137.44.237 0:0:0:0:0:ffff:4789:2ced
71.137.44.238 0:0:0:0:0:ffff:4789:2cee
71.137.44.239 0:0:0:0:0:ffff:4789:2cef
71.137.44.240 0:0:0:0:0:ffff:4789:2cf0
71.137.44.241 0:0:0:0:0:ffff:4789:2cf1
71.137.44.242 0:0:0:0:0:ffff:4789:2cf2
71.137.44.243 0:0:0:0:0:ffff:4789:2cf3
71.137.44.244 0:0:0:0:0:ffff:4789:2cf4
71.137.44.245 0:0:0:0:0:ffff:4789:2cf5
71.137.44.246 0:0:0:0:0:ffff:4789:2cf6
71.137.44.247 0:0:0:0:0:ffff:4789:2cf7
71.137.44.248 0:0:0:0:0:ffff:4789:2cf8
71.137.44.249 0:0:0:0:0:ffff:4789:2cf9
71.137.44.250 0:0:0:0:0:ffff:4789:2cfa
71.137.44.251 0:0:0:0:0:ffff:4789:2cfb
71.137.44.252 0:0:0:0:0:ffff:4789:2cfc
71.137.44.253 0:0:0:0:0:ffff:4789:2cfd
71.137.44.254 0:0:0:0:0:ffff:4789:2cfe
71.137.44.255 0:0:0:0:0:ffff:4789:2cff


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.