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
72.39.156.1 0:0:0:0:0:ffff:4827:9c01
72.39.156.2 0:0:0:0:0:ffff:4827:9c02
72.39.156.3 0:0:0:0:0:ffff:4827:9c03
72.39.156.4 0:0:0:0:0:ffff:4827:9c04
72.39.156.5 0:0:0:0:0:ffff:4827:9c05
72.39.156.6 0:0:0:0:0:ffff:4827:9c06
72.39.156.7 0:0:0:0:0:ffff:4827:9c07
72.39.156.8 0:0:0:0:0:ffff:4827:9c08
72.39.156.9 0:0:0:0:0:ffff:4827:9c09
72.39.156.10 0:0:0:0:0:ffff:4827:9c0a
72.39.156.11 0:0:0:0:0:ffff:4827:9c0b
72.39.156.12 0:0:0:0:0:ffff:4827:9c0c
72.39.156.13 0:0:0:0:0:ffff:4827:9c0d
72.39.156.14 0:0:0:0:0:ffff:4827:9c0e
72.39.156.15 0:0:0:0:0:ffff:4827:9c0f
72.39.156.16 0:0:0:0:0:ffff:4827:9c10
72.39.156.17 0:0:0:0:0:ffff:4827:9c11
72.39.156.18 0:0:0:0:0:ffff:4827:9c12
72.39.156.19 0:0:0:0:0:ffff:4827:9c13
72.39.156.20 0:0:0:0:0:ffff:4827:9c14
72.39.156.21 0:0:0:0:0:ffff:4827:9c15
72.39.156.22 0:0:0:0:0:ffff:4827:9c16
72.39.156.23 0:0:0:0:0:ffff:4827:9c17
72.39.156.24 0:0:0:0:0:ffff:4827:9c18
72.39.156.25 0:0:0:0:0:ffff:4827:9c19
72.39.156.26 0:0:0:0:0:ffff:4827:9c1a
72.39.156.27 0:0:0:0:0:ffff:4827:9c1b
72.39.156.28 0:0:0:0:0:ffff:4827:9c1c
72.39.156.29 0:0:0:0:0:ffff:4827:9c1d
72.39.156.30 0:0:0:0:0:ffff:4827:9c1e
72.39.156.31 0:0:0:0:0:ffff:4827:9c1f
72.39.156.32 0:0:0:0:0:ffff:4827:9c20
72.39.156.33 0:0:0:0:0:ffff:4827:9c21
72.39.156.34 0:0:0:0:0:ffff:4827:9c22
72.39.156.35 0:0:0:0:0:ffff:4827:9c23
72.39.156.36 0:0:0:0:0:ffff:4827:9c24
72.39.156.37 0:0:0:0:0:ffff:4827:9c25
72.39.156.38 0:0:0:0:0:ffff:4827:9c26
72.39.156.39 0:0:0:0:0:ffff:4827:9c27
72.39.156.40 0:0:0:0:0:ffff:4827:9c28
72.39.156.41 0:0:0:0:0:ffff:4827:9c29
72.39.156.42 0:0:0:0:0:ffff:4827:9c2a
72.39.156.43 0:0:0:0:0:ffff:4827:9c2b
72.39.156.44 0:0:0:0:0:ffff:4827:9c2c
72.39.156.45 0:0:0:0:0:ffff:4827:9c2d
72.39.156.46 0:0:0:0:0:ffff:4827:9c2e
72.39.156.47 0:0:0:0:0:ffff:4827:9c2f
72.39.156.48 0:0:0:0:0:ffff:4827:9c30
72.39.156.49 0:0:0:0:0:ffff:4827:9c31
72.39.156.50 0:0:0:0:0:ffff:4827:9c32
72.39.156.51 0:0:0:0:0:ffff:4827:9c33
72.39.156.52 0:0:0:0:0:ffff:4827:9c34
72.39.156.53 0:0:0:0:0:ffff:4827:9c35
72.39.156.54 0:0:0:0:0:ffff:4827:9c36
72.39.156.55 0:0:0:0:0:ffff:4827:9c37
72.39.156.56 0:0:0:0:0:ffff:4827:9c38
72.39.156.57 0:0:0:0:0:ffff:4827:9c39
72.39.156.58 0:0:0:0:0:ffff:4827:9c3a
72.39.156.59 0:0:0:0:0:ffff:4827:9c3b
72.39.156.60 0:0:0:0:0:ffff:4827:9c3c


72.39.156.61 0:0:0:0:0:ffff:4827:9c3d
72.39.156.62 0:0:0:0:0:ffff:4827:9c3e
72.39.156.63 0:0:0:0:0:ffff:4827:9c3f
72.39.156.64 0:0:0:0:0:ffff:4827:9c40
72.39.156.65 0:0:0:0:0:ffff:4827:9c41
72.39.156.66 0:0:0:0:0:ffff:4827:9c42
72.39.156.67 0:0:0:0:0:ffff:4827:9c43
72.39.156.68 0:0:0:0:0:ffff:4827:9c44
72.39.156.69 0:0:0:0:0:ffff:4827:9c45
72.39.156.70 0:0:0:0:0:ffff:4827:9c46
72.39.156.71 0:0:0:0:0:ffff:4827:9c47
72.39.156.72 0:0:0:0:0:ffff:4827:9c48
72.39.156.73 0:0:0:0:0:ffff:4827:9c49
72.39.156.74 0:0:0:0:0:ffff:4827:9c4a
72.39.156.75 0:0:0:0:0:ffff:4827:9c4b
72.39.156.76 0:0:0:0:0:ffff:4827:9c4c
72.39.156.77 0:0:0:0:0:ffff:4827:9c4d
72.39.156.78 0:0:0:0:0:ffff:4827:9c4e
72.39.156.79 0:0:0:0:0:ffff:4827:9c4f
72.39.156.80 0:0:0:0:0:ffff:4827:9c50
72.39.156.81 0:0:0:0:0:ffff:4827:9c51
72.39.156.82 0:0:0:0:0:ffff:4827:9c52
72.39.156.83 0:0:0:0:0:ffff:4827:9c53
72.39.156.84 0:0:0:0:0:ffff:4827:9c54
72.39.156.85 0:0:0:0:0:ffff:4827:9c55
72.39.156.86 0:0:0:0:0:ffff:4827:9c56
72.39.156.87 0:0:0:0:0:ffff:4827:9c57
72.39.156.88 0:0:0:0:0:ffff:4827:9c58
72.39.156.89 0:0:0:0:0:ffff:4827:9c59
72.39.156.90 0:0:0:0:0:ffff:4827:9c5a
72.39.156.91 0:0:0:0:0:ffff:4827:9c5b
72.39.156.92 0:0:0:0:0:ffff:4827:9c5c
72.39.156.93 0:0:0:0:0:ffff:4827:9c5d
72.39.156.94 0:0:0:0:0:ffff:4827:9c5e
72.39.156.95 0:0:0:0:0:ffff:4827:9c5f
72.39.156.96 0:0:0:0:0:ffff:4827:9c60
72.39.156.97 0:0:0:0:0:ffff:4827:9c61
72.39.156.98 0:0:0:0:0:ffff:4827:9c62
72.39.156.99 0:0:0:0:0:ffff:4827:9c63
72.39.156.100 0:0:0:0:0:ffff:4827:9c64
72.39.156.101 0:0:0:0:0:ffff:4827:9c65
72.39.156.102 0:0:0:0:0:ffff:4827:9c66
72.39.156.103 0:0:0:0:0:ffff:4827:9c67
72.39.156.104 0:0:0:0:0:ffff:4827:9c68
72.39.156.105 0:0:0:0:0:ffff:4827:9c69
72.39.156.106 0:0:0:0:0:ffff:4827:9c6a
72.39.156.107 0:0:0:0:0:ffff:4827:9c6b
72.39.156.108 0:0:0:0:0:ffff:4827:9c6c
72.39.156.109 0:0:0:0:0:ffff:4827:9c6d
72.39.156.110 0:0:0:0:0:ffff:4827:9c6e
72.39.156.111 0:0:0:0:0:ffff:4827:9c6f
72.39.156.112 0:0:0:0:0:ffff:4827:9c70
72.39.156.113 0:0:0:0:0:ffff:4827:9c71
72.39.156.114 0:0:0:0:0:ffff:4827:9c72
72.39.156.115 0:0:0:0:0:ffff:4827:9c73
72.39.156.116 0:0:0:0:0:ffff:4827:9c74
72.39.156.117 0:0:0:0:0:ffff:4827:9c75
72.39.156.118 0:0:0:0:0:ffff:4827:9c76
72.39.156.119 0:0:0:0:0:ffff:4827:9c77
72.39.156.120 0:0:0:0:0:ffff:4827:9c78


72.39.156.121 0:0:0:0:0:ffff:4827:9c79
72.39.156.122 0:0:0:0:0:ffff:4827:9c7a
72.39.156.123 0:0:0:0:0:ffff:4827:9c7b
72.39.156.124 0:0:0:0:0:ffff:4827:9c7c
72.39.156.125 0:0:0:0:0:ffff:4827:9c7d
72.39.156.126 0:0:0:0:0:ffff:4827:9c7e
72.39.156.127 0:0:0:0:0:ffff:4827:9c7f
72.39.156.128 0:0:0:0:0:ffff:4827:9c80
72.39.156.129 0:0:0:0:0:ffff:4827:9c81
72.39.156.130 0:0:0:0:0:ffff:4827:9c82
72.39.156.131 0:0:0:0:0:ffff:4827:9c83
72.39.156.132 0:0:0:0:0:ffff:4827:9c84
72.39.156.133 0:0:0:0:0:ffff:4827:9c85
72.39.156.134 0:0:0:0:0:ffff:4827:9c86
72.39.156.135 0:0:0:0:0:ffff:4827:9c87
72.39.156.136 0:0:0:0:0:ffff:4827:9c88
72.39.156.137 0:0:0:0:0:ffff:4827:9c89
72.39.156.138 0:0:0:0:0:ffff:4827:9c8a
72.39.156.139 0:0:0:0:0:ffff:4827:9c8b
72.39.156.140 0:0:0:0:0:ffff:4827:9c8c
72.39.156.141 0:0:0:0:0:ffff:4827:9c8d
72.39.156.142 0:0:0:0:0:ffff:4827:9c8e
72.39.156.143 0:0:0:0:0:ffff:4827:9c8f
72.39.156.144 0:0:0:0:0:ffff:4827:9c90
72.39.156.145 0:0:0:0:0:ffff:4827:9c91
72.39.156.146 0:0:0:0:0:ffff:4827:9c92
72.39.156.147 0:0:0:0:0:ffff:4827:9c93
72.39.156.148 0:0:0:0:0:ffff:4827:9c94
72.39.156.149 0:0:0:0:0:ffff:4827:9c95
72.39.156.150 0:0:0:0:0:ffff:4827:9c96
72.39.156.151 0:0:0:0:0:ffff:4827:9c97
72.39.156.152 0:0:0:0:0:ffff:4827:9c98
72.39.156.153 0:0:0:0:0:ffff:4827:9c99
72.39.156.154 0:0:0:0:0:ffff:4827:9c9a
72.39.156.155 0:0:0:0:0:ffff:4827:9c9b
72.39.156.156 0:0:0:0:0:ffff:4827:9c9c
72.39.156.157 0:0:0:0:0:ffff:4827:9c9d
72.39.156.158 0:0:0:0:0:ffff:4827:9c9e
72.39.156.159 0:0:0:0:0:ffff:4827:9c9f
72.39.156.160 0:0:0:0:0:ffff:4827:9ca0
72.39.156.161 0:0:0:0:0:ffff:4827:9ca1
72.39.156.162 0:0:0:0:0:ffff:4827:9ca2
72.39.156.163 0:0:0:0:0:ffff:4827:9ca3
72.39.156.164 0:0:0:0:0:ffff:4827:9ca4
72.39.156.165 0:0:0:0:0:ffff:4827:9ca5
72.39.156.166 0:0:0:0:0:ffff:4827:9ca6
72.39.156.167 0:0:0:0:0:ffff:4827:9ca7
72.39.156.168 0:0:0:0:0:ffff:4827:9ca8
72.39.156.169 0:0:0:0:0:ffff:4827:9ca9
72.39.156.170 0:0:0:0:0:ffff:4827:9caa
72.39.156.171 0:0:0:0:0:ffff:4827:9cab
72.39.156.172 0:0:0:0:0:ffff:4827:9cac
72.39.156.173 0:0:0:0:0:ffff:4827:9cad
72.39.156.174 0:0:0:0:0:ffff:4827:9cae
72.39.156.175 0:0:0:0:0:ffff:4827:9caf
72.39.156.176 0:0:0:0:0:ffff:4827:9cb0
72.39.156.177 0:0:0:0:0:ffff:4827:9cb1
72.39.156.178 0:0:0:0:0:ffff:4827:9cb2
72.39.156.179 0:0:0:0:0:ffff:4827:9cb3
72.39.156.180 0:0:0:0:0:ffff:4827:9cb4


72.39.156.181 0:0:0:0:0:ffff:4827:9cb5
72.39.156.182 0:0:0:0:0:ffff:4827:9cb6
72.39.156.183 0:0:0:0:0:ffff:4827:9cb7
72.39.156.184 0:0:0:0:0:ffff:4827:9cb8
72.39.156.185 0:0:0:0:0:ffff:4827:9cb9
72.39.156.186 0:0:0:0:0:ffff:4827:9cba
72.39.156.187 0:0:0:0:0:ffff:4827:9cbb
72.39.156.188 0:0:0:0:0:ffff:4827:9cbc
72.39.156.189 0:0:0:0:0:ffff:4827:9cbd
72.39.156.190 0:0:0:0:0:ffff:4827:9cbe
72.39.156.191 0:0:0:0:0:ffff:4827:9cbf
72.39.156.192 0:0:0:0:0:ffff:4827:9cc0
72.39.156.193 0:0:0:0:0:ffff:4827:9cc1
72.39.156.194 0:0:0:0:0:ffff:4827:9cc2
72.39.156.195 0:0:0:0:0:ffff:4827:9cc3
72.39.156.196 0:0:0:0:0:ffff:4827:9cc4
72.39.156.197 0:0:0:0:0:ffff:4827:9cc5
72.39.156.198 0:0:0:0:0:ffff:4827:9cc6
72.39.156.199 0:0:0:0:0:ffff:4827:9cc7
72.39.156.200 0:0:0:0:0:ffff:4827:9cc8
72.39.156.201 0:0:0:0:0:ffff:4827:9cc9
72.39.156.202 0:0:0:0:0:ffff:4827:9cca
72.39.156.203 0:0:0:0:0:ffff:4827:9ccb
72.39.156.204 0:0:0:0:0:ffff:4827:9ccc
72.39.156.205 0:0:0:0:0:ffff:4827:9ccd
72.39.156.206 0:0:0:0:0:ffff:4827:9cce
72.39.156.207 0:0:0:0:0:ffff:4827:9ccf
72.39.156.208 0:0:0:0:0:ffff:4827:9cd0
72.39.156.209 0:0:0:0:0:ffff:4827:9cd1
72.39.156.210 0:0:0:0:0:ffff:4827:9cd2
72.39.156.211 0:0:0:0:0:ffff:4827:9cd3
72.39.156.212 0:0:0:0:0:ffff:4827:9cd4
72.39.156.213 0:0:0:0:0:ffff:4827:9cd5
72.39.156.214 0:0:0:0:0:ffff:4827:9cd6
72.39.156.215 0:0:0:0:0:ffff:4827:9cd7
72.39.156.216 0:0:0:0:0:ffff:4827:9cd8
72.39.156.217 0:0:0:0:0:ffff:4827:9cd9
72.39.156.218 0:0:0:0:0:ffff:4827:9cda
72.39.156.219 0:0:0:0:0:ffff:4827:9cdb
72.39.156.220 0:0:0:0:0:ffff:4827:9cdc
72.39.156.221 0:0:0:0:0:ffff:4827:9cdd
72.39.156.222 0:0:0:0:0:ffff:4827:9cde
72.39.156.223 0:0:0:0:0:ffff:4827:9cdf
72.39.156.224 0:0:0:0:0:ffff:4827:9ce0
72.39.156.225 0:0:0:0:0:ffff:4827:9ce1
72.39.156.226 0:0:0:0:0:ffff:4827:9ce2
72.39.156.227 0:0:0:0:0:ffff:4827:9ce3
72.39.156.228 0:0:0:0:0:ffff:4827:9ce4
72.39.156.229 0:0:0:0:0:ffff:4827:9ce5
72.39.156.230 0:0:0:0:0:ffff:4827:9ce6
72.39.156.231 0:0:0:0:0:ffff:4827:9ce7
72.39.156.232 0:0:0:0:0:ffff:4827:9ce8
72.39.156.233 0:0:0:0:0:ffff:4827:9ce9
72.39.156.234 0:0:0:0:0:ffff:4827:9cea
72.39.156.235 0:0:0:0:0:ffff:4827:9ceb
72.39.156.236 0:0:0:0:0:ffff:4827:9cec
72.39.156.237 0:0:0:0:0:ffff:4827:9ced
72.39.156.238 0:0:0:0:0:ffff:4827:9cee
72.39.156.239 0:0:0:0:0:ffff:4827:9cef
72.39.156.240 0:0:0:0:0:ffff:4827:9cf0
72.39.156.241 0:0:0:0:0:ffff:4827:9cf1
72.39.156.242 0:0:0:0:0:ffff:4827:9cf2
72.39.156.243 0:0:0:0:0:ffff:4827:9cf3
72.39.156.244 0:0:0:0:0:ffff:4827:9cf4
72.39.156.245 0:0:0:0:0:ffff:4827:9cf5
72.39.156.246 0:0:0:0:0:ffff:4827:9cf6
72.39.156.247 0:0:0:0:0:ffff:4827:9cf7
72.39.156.248 0:0:0:0:0:ffff:4827:9cf8
72.39.156.249 0:0:0:0:0:ffff:4827:9cf9
72.39.156.250 0:0:0:0:0:ffff:4827:9cfa
72.39.156.251 0:0:0:0:0:ffff:4827:9cfb
72.39.156.252 0:0:0:0:0:ffff:4827:9cfc
72.39.156.253 0:0:0:0:0:ffff:4827:9cfd
72.39.156.254 0:0:0:0:0:ffff:4827:9cfe
72.39.156.255 0:0:0:0:0:ffff:4827:9cff


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.