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
72.32.155.1 0:0:0:0:0:ffff:4820:9b01
72.32.155.2 0:0:0:0:0:ffff:4820:9b02
72.32.155.3 0:0:0:0:0:ffff:4820:9b03
72.32.155.4 0:0:0:0:0:ffff:4820:9b04
72.32.155.5 0:0:0:0:0:ffff:4820:9b05
72.32.155.6 0:0:0:0:0:ffff:4820:9b06
72.32.155.7 0:0:0:0:0:ffff:4820:9b07
72.32.155.8 0:0:0:0:0:ffff:4820:9b08
72.32.155.9 0:0:0:0:0:ffff:4820:9b09
72.32.155.10 0:0:0:0:0:ffff:4820:9b0a
72.32.155.11 0:0:0:0:0:ffff:4820:9b0b
72.32.155.12 0:0:0:0:0:ffff:4820:9b0c
72.32.155.13 0:0:0:0:0:ffff:4820:9b0d
72.32.155.14 0:0:0:0:0:ffff:4820:9b0e
72.32.155.15 0:0:0:0:0:ffff:4820:9b0f
72.32.155.16 0:0:0:0:0:ffff:4820:9b10
72.32.155.17 0:0:0:0:0:ffff:4820:9b11
72.32.155.18 0:0:0:0:0:ffff:4820:9b12
72.32.155.19 0:0:0:0:0:ffff:4820:9b13
72.32.155.20 0:0:0:0:0:ffff:4820:9b14
72.32.155.21 0:0:0:0:0:ffff:4820:9b15
72.32.155.22 0:0:0:0:0:ffff:4820:9b16
72.32.155.23 0:0:0:0:0:ffff:4820:9b17
72.32.155.24 0:0:0:0:0:ffff:4820:9b18
72.32.155.25 0:0:0:0:0:ffff:4820:9b19
72.32.155.26 0:0:0:0:0:ffff:4820:9b1a
72.32.155.27 0:0:0:0:0:ffff:4820:9b1b
72.32.155.28 0:0:0:0:0:ffff:4820:9b1c
72.32.155.29 0:0:0:0:0:ffff:4820:9b1d
72.32.155.30 0:0:0:0:0:ffff:4820:9b1e
72.32.155.31 0:0:0:0:0:ffff:4820:9b1f
72.32.155.32 0:0:0:0:0:ffff:4820:9b20
72.32.155.33 0:0:0:0:0:ffff:4820:9b21
72.32.155.34 0:0:0:0:0:ffff:4820:9b22
72.32.155.35 0:0:0:0:0:ffff:4820:9b23
72.32.155.36 0:0:0:0:0:ffff:4820:9b24
72.32.155.37 0:0:0:0:0:ffff:4820:9b25
72.32.155.38 0:0:0:0:0:ffff:4820:9b26
72.32.155.39 0:0:0:0:0:ffff:4820:9b27
72.32.155.40 0:0:0:0:0:ffff:4820:9b28
72.32.155.41 0:0:0:0:0:ffff:4820:9b29
72.32.155.42 0:0:0:0:0:ffff:4820:9b2a
72.32.155.43 0:0:0:0:0:ffff:4820:9b2b
72.32.155.44 0:0:0:0:0:ffff:4820:9b2c
72.32.155.45 0:0:0:0:0:ffff:4820:9b2d
72.32.155.46 0:0:0:0:0:ffff:4820:9b2e
72.32.155.47 0:0:0:0:0:ffff:4820:9b2f
72.32.155.48 0:0:0:0:0:ffff:4820:9b30
72.32.155.49 0:0:0:0:0:ffff:4820:9b31
72.32.155.50 0:0:0:0:0:ffff:4820:9b32
72.32.155.51 0:0:0:0:0:ffff:4820:9b33
72.32.155.52 0:0:0:0:0:ffff:4820:9b34
72.32.155.53 0:0:0:0:0:ffff:4820:9b35
72.32.155.54 0:0:0:0:0:ffff:4820:9b36
72.32.155.55 0:0:0:0:0:ffff:4820:9b37
72.32.155.56 0:0:0:0:0:ffff:4820:9b38
72.32.155.57 0:0:0:0:0:ffff:4820:9b39
72.32.155.58 0:0:0:0:0:ffff:4820:9b3a
72.32.155.59 0:0:0:0:0:ffff:4820:9b3b
72.32.155.60 0:0:0:0:0:ffff:4820:9b3c


72.32.155.61 0:0:0:0:0:ffff:4820:9b3d
72.32.155.62 0:0:0:0:0:ffff:4820:9b3e
72.32.155.63 0:0:0:0:0:ffff:4820:9b3f
72.32.155.64 0:0:0:0:0:ffff:4820:9b40
72.32.155.65 0:0:0:0:0:ffff:4820:9b41
72.32.155.66 0:0:0:0:0:ffff:4820:9b42
72.32.155.67 0:0:0:0:0:ffff:4820:9b43
72.32.155.68 0:0:0:0:0:ffff:4820:9b44
72.32.155.69 0:0:0:0:0:ffff:4820:9b45
72.32.155.70 0:0:0:0:0:ffff:4820:9b46
72.32.155.71 0:0:0:0:0:ffff:4820:9b47
72.32.155.72 0:0:0:0:0:ffff:4820:9b48
72.32.155.73 0:0:0:0:0:ffff:4820:9b49
72.32.155.74 0:0:0:0:0:ffff:4820:9b4a
72.32.155.75 0:0:0:0:0:ffff:4820:9b4b
72.32.155.76 0:0:0:0:0:ffff:4820:9b4c
72.32.155.77 0:0:0:0:0:ffff:4820:9b4d
72.32.155.78 0:0:0:0:0:ffff:4820:9b4e
72.32.155.79 0:0:0:0:0:ffff:4820:9b4f
72.32.155.80 0:0:0:0:0:ffff:4820:9b50
72.32.155.81 0:0:0:0:0:ffff:4820:9b51
72.32.155.82 0:0:0:0:0:ffff:4820:9b52
72.32.155.83 0:0:0:0:0:ffff:4820:9b53
72.32.155.84 0:0:0:0:0:ffff:4820:9b54
72.32.155.85 0:0:0:0:0:ffff:4820:9b55
72.32.155.86 0:0:0:0:0:ffff:4820:9b56
72.32.155.87 0:0:0:0:0:ffff:4820:9b57
72.32.155.88 0:0:0:0:0:ffff:4820:9b58
72.32.155.89 0:0:0:0:0:ffff:4820:9b59
72.32.155.90 0:0:0:0:0:ffff:4820:9b5a
72.32.155.91 0:0:0:0:0:ffff:4820:9b5b
72.32.155.92 0:0:0:0:0:ffff:4820:9b5c
72.32.155.93 0:0:0:0:0:ffff:4820:9b5d
72.32.155.94 0:0:0:0:0:ffff:4820:9b5e
72.32.155.95 0:0:0:0:0:ffff:4820:9b5f
72.32.155.96 0:0:0:0:0:ffff:4820:9b60
72.32.155.97 0:0:0:0:0:ffff:4820:9b61
72.32.155.98 0:0:0:0:0:ffff:4820:9b62
72.32.155.99 0:0:0:0:0:ffff:4820:9b63
72.32.155.100 0:0:0:0:0:ffff:4820:9b64
72.32.155.101 0:0:0:0:0:ffff:4820:9b65
72.32.155.102 0:0:0:0:0:ffff:4820:9b66
72.32.155.103 0:0:0:0:0:ffff:4820:9b67
72.32.155.104 0:0:0:0:0:ffff:4820:9b68
72.32.155.105 0:0:0:0:0:ffff:4820:9b69
72.32.155.106 0:0:0:0:0:ffff:4820:9b6a
72.32.155.107 0:0:0:0:0:ffff:4820:9b6b
72.32.155.108 0:0:0:0:0:ffff:4820:9b6c
72.32.155.109 0:0:0:0:0:ffff:4820:9b6d
72.32.155.110 0:0:0:0:0:ffff:4820:9b6e
72.32.155.111 0:0:0:0:0:ffff:4820:9b6f
72.32.155.112 0:0:0:0:0:ffff:4820:9b70
72.32.155.113 0:0:0:0:0:ffff:4820:9b71
72.32.155.114 0:0:0:0:0:ffff:4820:9b72
72.32.155.115 0:0:0:0:0:ffff:4820:9b73
72.32.155.116 0:0:0:0:0:ffff:4820:9b74
72.32.155.117 0:0:0:0:0:ffff:4820:9b75
72.32.155.118 0:0:0:0:0:ffff:4820:9b76
72.32.155.119 0:0:0:0:0:ffff:4820:9b77
72.32.155.120 0:0:0:0:0:ffff:4820:9b78


72.32.155.121 0:0:0:0:0:ffff:4820:9b79
72.32.155.122 0:0:0:0:0:ffff:4820:9b7a
72.32.155.123 0:0:0:0:0:ffff:4820:9b7b
72.32.155.124 0:0:0:0:0:ffff:4820:9b7c
72.32.155.125 0:0:0:0:0:ffff:4820:9b7d
72.32.155.126 0:0:0:0:0:ffff:4820:9b7e
72.32.155.127 0:0:0:0:0:ffff:4820:9b7f
72.32.155.128 0:0:0:0:0:ffff:4820:9b80
72.32.155.129 0:0:0:0:0:ffff:4820:9b81
72.32.155.130 0:0:0:0:0:ffff:4820:9b82
72.32.155.131 0:0:0:0:0:ffff:4820:9b83
72.32.155.132 0:0:0:0:0:ffff:4820:9b84
72.32.155.133 0:0:0:0:0:ffff:4820:9b85
72.32.155.134 0:0:0:0:0:ffff:4820:9b86
72.32.155.135 0:0:0:0:0:ffff:4820:9b87
72.32.155.136 0:0:0:0:0:ffff:4820:9b88
72.32.155.137 0:0:0:0:0:ffff:4820:9b89
72.32.155.138 0:0:0:0:0:ffff:4820:9b8a
72.32.155.139 0:0:0:0:0:ffff:4820:9b8b
72.32.155.140 0:0:0:0:0:ffff:4820:9b8c
72.32.155.141 0:0:0:0:0:ffff:4820:9b8d
72.32.155.142 0:0:0:0:0:ffff:4820:9b8e
72.32.155.143 0:0:0:0:0:ffff:4820:9b8f
72.32.155.144 0:0:0:0:0:ffff:4820:9b90
72.32.155.145 0:0:0:0:0:ffff:4820:9b91
72.32.155.146 0:0:0:0:0:ffff:4820:9b92
72.32.155.147 0:0:0:0:0:ffff:4820:9b93
72.32.155.148 0:0:0:0:0:ffff:4820:9b94
72.32.155.149 0:0:0:0:0:ffff:4820:9b95
72.32.155.150 0:0:0:0:0:ffff:4820:9b96
72.32.155.151 0:0:0:0:0:ffff:4820:9b97
72.32.155.152 0:0:0:0:0:ffff:4820:9b98
72.32.155.153 0:0:0:0:0:ffff:4820:9b99
72.32.155.154 0:0:0:0:0:ffff:4820:9b9a
72.32.155.155 0:0:0:0:0:ffff:4820:9b9b
72.32.155.156 0:0:0:0:0:ffff:4820:9b9c
72.32.155.157 0:0:0:0:0:ffff:4820:9b9d
72.32.155.158 0:0:0:0:0:ffff:4820:9b9e
72.32.155.159 0:0:0:0:0:ffff:4820:9b9f
72.32.155.160 0:0:0:0:0:ffff:4820:9ba0
72.32.155.161 0:0:0:0:0:ffff:4820:9ba1
72.32.155.162 0:0:0:0:0:ffff:4820:9ba2
72.32.155.163 0:0:0:0:0:ffff:4820:9ba3
72.32.155.164 0:0:0:0:0:ffff:4820:9ba4
72.32.155.165 0:0:0:0:0:ffff:4820:9ba5
72.32.155.166 0:0:0:0:0:ffff:4820:9ba6
72.32.155.167 0:0:0:0:0:ffff:4820:9ba7
72.32.155.168 0:0:0:0:0:ffff:4820:9ba8
72.32.155.169 0:0:0:0:0:ffff:4820:9ba9
72.32.155.170 0:0:0:0:0:ffff:4820:9baa
72.32.155.171 0:0:0:0:0:ffff:4820:9bab
72.32.155.172 0:0:0:0:0:ffff:4820:9bac
72.32.155.173 0:0:0:0:0:ffff:4820:9bad
72.32.155.174 0:0:0:0:0:ffff:4820:9bae
72.32.155.175 0:0:0:0:0:ffff:4820:9baf
72.32.155.176 0:0:0:0:0:ffff:4820:9bb0
72.32.155.177 0:0:0:0:0:ffff:4820:9bb1
72.32.155.178 0:0:0:0:0:ffff:4820:9bb2
72.32.155.179 0:0:0:0:0:ffff:4820:9bb3
72.32.155.180 0:0:0:0:0:ffff:4820:9bb4


72.32.155.181 0:0:0:0:0:ffff:4820:9bb5
72.32.155.182 0:0:0:0:0:ffff:4820:9bb6
72.32.155.183 0:0:0:0:0:ffff:4820:9bb7
72.32.155.184 0:0:0:0:0:ffff:4820:9bb8
72.32.155.185 0:0:0:0:0:ffff:4820:9bb9
72.32.155.186 0:0:0:0:0:ffff:4820:9bba
72.32.155.187 0:0:0:0:0:ffff:4820:9bbb
72.32.155.188 0:0:0:0:0:ffff:4820:9bbc
72.32.155.189 0:0:0:0:0:ffff:4820:9bbd
72.32.155.190 0:0:0:0:0:ffff:4820:9bbe
72.32.155.191 0:0:0:0:0:ffff:4820:9bbf
72.32.155.192 0:0:0:0:0:ffff:4820:9bc0
72.32.155.193 0:0:0:0:0:ffff:4820:9bc1
72.32.155.194 0:0:0:0:0:ffff:4820:9bc2
72.32.155.195 0:0:0:0:0:ffff:4820:9bc3
72.32.155.196 0:0:0:0:0:ffff:4820:9bc4
72.32.155.197 0:0:0:0:0:ffff:4820:9bc5
72.32.155.198 0:0:0:0:0:ffff:4820:9bc6
72.32.155.199 0:0:0:0:0:ffff:4820:9bc7
72.32.155.200 0:0:0:0:0:ffff:4820:9bc8
72.32.155.201 0:0:0:0:0:ffff:4820:9bc9
72.32.155.202 0:0:0:0:0:ffff:4820:9bca
72.32.155.203 0:0:0:0:0:ffff:4820:9bcb
72.32.155.204 0:0:0:0:0:ffff:4820:9bcc
72.32.155.205 0:0:0:0:0:ffff:4820:9bcd
72.32.155.206 0:0:0:0:0:ffff:4820:9bce
72.32.155.207 0:0:0:0:0:ffff:4820:9bcf
72.32.155.208 0:0:0:0:0:ffff:4820:9bd0
72.32.155.209 0:0:0:0:0:ffff:4820:9bd1
72.32.155.210 0:0:0:0:0:ffff:4820:9bd2
72.32.155.211 0:0:0:0:0:ffff:4820:9bd3
72.32.155.212 0:0:0:0:0:ffff:4820:9bd4
72.32.155.213 0:0:0:0:0:ffff:4820:9bd5
72.32.155.214 0:0:0:0:0:ffff:4820:9bd6
72.32.155.215 0:0:0:0:0:ffff:4820:9bd7
72.32.155.216 0:0:0:0:0:ffff:4820:9bd8
72.32.155.217 0:0:0:0:0:ffff:4820:9bd9
72.32.155.218 0:0:0:0:0:ffff:4820:9bda
72.32.155.219 0:0:0:0:0:ffff:4820:9bdb
72.32.155.220 0:0:0:0:0:ffff:4820:9bdc
72.32.155.221 0:0:0:0:0:ffff:4820:9bdd
72.32.155.222 0:0:0:0:0:ffff:4820:9bde
72.32.155.223 0:0:0:0:0:ffff:4820:9bdf
72.32.155.224 0:0:0:0:0:ffff:4820:9be0
72.32.155.225 0:0:0:0:0:ffff:4820:9be1
72.32.155.226 0:0:0:0:0:ffff:4820:9be2
72.32.155.227 0:0:0:0:0:ffff:4820:9be3
72.32.155.228 0:0:0:0:0:ffff:4820:9be4
72.32.155.229 0:0:0:0:0:ffff:4820:9be5
72.32.155.230 0:0:0:0:0:ffff:4820:9be6
72.32.155.231 0:0:0:0:0:ffff:4820:9be7
72.32.155.232 0:0:0:0:0:ffff:4820:9be8
72.32.155.233 0:0:0:0:0:ffff:4820:9be9
72.32.155.234 0:0:0:0:0:ffff:4820:9bea
72.32.155.235 0:0:0:0:0:ffff:4820:9beb
72.32.155.236 0:0:0:0:0:ffff:4820:9bec
72.32.155.237 0:0:0:0:0:ffff:4820:9bed
72.32.155.238 0:0:0:0:0:ffff:4820:9bee
72.32.155.239 0:0:0:0:0:ffff:4820:9bef
72.32.155.240 0:0:0:0:0:ffff:4820:9bf0
72.32.155.241 0:0:0:0:0:ffff:4820:9bf1
72.32.155.242 0:0:0:0:0:ffff:4820:9bf2
72.32.155.243 0:0:0:0:0:ffff:4820:9bf3
72.32.155.244 0:0:0:0:0:ffff:4820:9bf4
72.32.155.245 0:0:0:0:0:ffff:4820:9bf5
72.32.155.246 0:0:0:0:0:ffff:4820:9bf6
72.32.155.247 0:0:0:0:0:ffff:4820:9bf7
72.32.155.248 0:0:0:0:0:ffff:4820:9bf8
72.32.155.249 0:0:0:0:0:ffff:4820:9bf9
72.32.155.250 0:0:0:0:0:ffff:4820:9bfa
72.32.155.251 0:0:0:0:0:ffff:4820:9bfb
72.32.155.252 0:0:0:0:0:ffff:4820:9bfc
72.32.155.253 0:0:0:0:0:ffff:4820:9bfd
72.32.155.254 0:0:0:0:0:ffff:4820:9bfe
72.32.155.255 0:0:0:0:0:ffff:4820:9bff


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.