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
33.73.139.1 0:0:0:0:0:ffff:2149:8b01
33.73.139.2 0:0:0:0:0:ffff:2149:8b02
33.73.139.3 0:0:0:0:0:ffff:2149:8b03
33.73.139.4 0:0:0:0:0:ffff:2149:8b04
33.73.139.5 0:0:0:0:0:ffff:2149:8b05
33.73.139.6 0:0:0:0:0:ffff:2149:8b06
33.73.139.7 0:0:0:0:0:ffff:2149:8b07
33.73.139.8 0:0:0:0:0:ffff:2149:8b08
33.73.139.9 0:0:0:0:0:ffff:2149:8b09
33.73.139.10 0:0:0:0:0:ffff:2149:8b0a
33.73.139.11 0:0:0:0:0:ffff:2149:8b0b
33.73.139.12 0:0:0:0:0:ffff:2149:8b0c
33.73.139.13 0:0:0:0:0:ffff:2149:8b0d
33.73.139.14 0:0:0:0:0:ffff:2149:8b0e
33.73.139.15 0:0:0:0:0:ffff:2149:8b0f
33.73.139.16 0:0:0:0:0:ffff:2149:8b10
33.73.139.17 0:0:0:0:0:ffff:2149:8b11
33.73.139.18 0:0:0:0:0:ffff:2149:8b12
33.73.139.19 0:0:0:0:0:ffff:2149:8b13
33.73.139.20 0:0:0:0:0:ffff:2149:8b14
33.73.139.21 0:0:0:0:0:ffff:2149:8b15
33.73.139.22 0:0:0:0:0:ffff:2149:8b16
33.73.139.23 0:0:0:0:0:ffff:2149:8b17
33.73.139.24 0:0:0:0:0:ffff:2149:8b18
33.73.139.25 0:0:0:0:0:ffff:2149:8b19
33.73.139.26 0:0:0:0:0:ffff:2149:8b1a
33.73.139.27 0:0:0:0:0:ffff:2149:8b1b
33.73.139.28 0:0:0:0:0:ffff:2149:8b1c
33.73.139.29 0:0:0:0:0:ffff:2149:8b1d
33.73.139.30 0:0:0:0:0:ffff:2149:8b1e
33.73.139.31 0:0:0:0:0:ffff:2149:8b1f
33.73.139.32 0:0:0:0:0:ffff:2149:8b20
33.73.139.33 0:0:0:0:0:ffff:2149:8b21
33.73.139.34 0:0:0:0:0:ffff:2149:8b22
33.73.139.35 0:0:0:0:0:ffff:2149:8b23
33.73.139.36 0:0:0:0:0:ffff:2149:8b24
33.73.139.37 0:0:0:0:0:ffff:2149:8b25
33.73.139.38 0:0:0:0:0:ffff:2149:8b26
33.73.139.39 0:0:0:0:0:ffff:2149:8b27
33.73.139.40 0:0:0:0:0:ffff:2149:8b28
33.73.139.41 0:0:0:0:0:ffff:2149:8b29
33.73.139.42 0:0:0:0:0:ffff:2149:8b2a
33.73.139.43 0:0:0:0:0:ffff:2149:8b2b
33.73.139.44 0:0:0:0:0:ffff:2149:8b2c
33.73.139.45 0:0:0:0:0:ffff:2149:8b2d
33.73.139.46 0:0:0:0:0:ffff:2149:8b2e
33.73.139.47 0:0:0:0:0:ffff:2149:8b2f
33.73.139.48 0:0:0:0:0:ffff:2149:8b30
33.73.139.49 0:0:0:0:0:ffff:2149:8b31
33.73.139.50 0:0:0:0:0:ffff:2149:8b32
33.73.139.51 0:0:0:0:0:ffff:2149:8b33
33.73.139.52 0:0:0:0:0:ffff:2149:8b34
33.73.139.53 0:0:0:0:0:ffff:2149:8b35
33.73.139.54 0:0:0:0:0:ffff:2149:8b36
33.73.139.55 0:0:0:0:0:ffff:2149:8b37
33.73.139.56 0:0:0:0:0:ffff:2149:8b38
33.73.139.57 0:0:0:0:0:ffff:2149:8b39
33.73.139.58 0:0:0:0:0:ffff:2149:8b3a
33.73.139.59 0:0:0:0:0:ffff:2149:8b3b
33.73.139.60 0:0:0:0:0:ffff:2149:8b3c


33.73.139.61 0:0:0:0:0:ffff:2149:8b3d
33.73.139.62 0:0:0:0:0:ffff:2149:8b3e
33.73.139.63 0:0:0:0:0:ffff:2149:8b3f
33.73.139.64 0:0:0:0:0:ffff:2149:8b40
33.73.139.65 0:0:0:0:0:ffff:2149:8b41
33.73.139.66 0:0:0:0:0:ffff:2149:8b42
33.73.139.67 0:0:0:0:0:ffff:2149:8b43
33.73.139.68 0:0:0:0:0:ffff:2149:8b44
33.73.139.69 0:0:0:0:0:ffff:2149:8b45
33.73.139.70 0:0:0:0:0:ffff:2149:8b46
33.73.139.71 0:0:0:0:0:ffff:2149:8b47
33.73.139.72 0:0:0:0:0:ffff:2149:8b48
33.73.139.73 0:0:0:0:0:ffff:2149:8b49
33.73.139.74 0:0:0:0:0:ffff:2149:8b4a
33.73.139.75 0:0:0:0:0:ffff:2149:8b4b
33.73.139.76 0:0:0:0:0:ffff:2149:8b4c
33.73.139.77 0:0:0:0:0:ffff:2149:8b4d
33.73.139.78 0:0:0:0:0:ffff:2149:8b4e
33.73.139.79 0:0:0:0:0:ffff:2149:8b4f
33.73.139.80 0:0:0:0:0:ffff:2149:8b50
33.73.139.81 0:0:0:0:0:ffff:2149:8b51
33.73.139.82 0:0:0:0:0:ffff:2149:8b52
33.73.139.83 0:0:0:0:0:ffff:2149:8b53
33.73.139.84 0:0:0:0:0:ffff:2149:8b54
33.73.139.85 0:0:0:0:0:ffff:2149:8b55
33.73.139.86 0:0:0:0:0:ffff:2149:8b56
33.73.139.87 0:0:0:0:0:ffff:2149:8b57
33.73.139.88 0:0:0:0:0:ffff:2149:8b58
33.73.139.89 0:0:0:0:0:ffff:2149:8b59
33.73.139.90 0:0:0:0:0:ffff:2149:8b5a
33.73.139.91 0:0:0:0:0:ffff:2149:8b5b
33.73.139.92 0:0:0:0:0:ffff:2149:8b5c
33.73.139.93 0:0:0:0:0:ffff:2149:8b5d
33.73.139.94 0:0:0:0:0:ffff:2149:8b5e
33.73.139.95 0:0:0:0:0:ffff:2149:8b5f
33.73.139.96 0:0:0:0:0:ffff:2149:8b60
33.73.139.97 0:0:0:0:0:ffff:2149:8b61
33.73.139.98 0:0:0:0:0:ffff:2149:8b62
33.73.139.99 0:0:0:0:0:ffff:2149:8b63
33.73.139.100 0:0:0:0:0:ffff:2149:8b64
33.73.139.101 0:0:0:0:0:ffff:2149:8b65
33.73.139.102 0:0:0:0:0:ffff:2149:8b66
33.73.139.103 0:0:0:0:0:ffff:2149:8b67
33.73.139.104 0:0:0:0:0:ffff:2149:8b68
33.73.139.105 0:0:0:0:0:ffff:2149:8b69
33.73.139.106 0:0:0:0:0:ffff:2149:8b6a
33.73.139.107 0:0:0:0:0:ffff:2149:8b6b
33.73.139.108 0:0:0:0:0:ffff:2149:8b6c
33.73.139.109 0:0:0:0:0:ffff:2149:8b6d
33.73.139.110 0:0:0:0:0:ffff:2149:8b6e
33.73.139.111 0:0:0:0:0:ffff:2149:8b6f
33.73.139.112 0:0:0:0:0:ffff:2149:8b70
33.73.139.113 0:0:0:0:0:ffff:2149:8b71
33.73.139.114 0:0:0:0:0:ffff:2149:8b72
33.73.139.115 0:0:0:0:0:ffff:2149:8b73
33.73.139.116 0:0:0:0:0:ffff:2149:8b74
33.73.139.117 0:0:0:0:0:ffff:2149:8b75
33.73.139.118 0:0:0:0:0:ffff:2149:8b76
33.73.139.119 0:0:0:0:0:ffff:2149:8b77
33.73.139.120 0:0:0:0:0:ffff:2149:8b78


33.73.139.121 0:0:0:0:0:ffff:2149:8b79
33.73.139.122 0:0:0:0:0:ffff:2149:8b7a
33.73.139.123 0:0:0:0:0:ffff:2149:8b7b
33.73.139.124 0:0:0:0:0:ffff:2149:8b7c
33.73.139.125 0:0:0:0:0:ffff:2149:8b7d
33.73.139.126 0:0:0:0:0:ffff:2149:8b7e
33.73.139.127 0:0:0:0:0:ffff:2149:8b7f
33.73.139.128 0:0:0:0:0:ffff:2149:8b80
33.73.139.129 0:0:0:0:0:ffff:2149:8b81
33.73.139.130 0:0:0:0:0:ffff:2149:8b82
33.73.139.131 0:0:0:0:0:ffff:2149:8b83
33.73.139.132 0:0:0:0:0:ffff:2149:8b84
33.73.139.133 0:0:0:0:0:ffff:2149:8b85
33.73.139.134 0:0:0:0:0:ffff:2149:8b86
33.73.139.135 0:0:0:0:0:ffff:2149:8b87
33.73.139.136 0:0:0:0:0:ffff:2149:8b88
33.73.139.137 0:0:0:0:0:ffff:2149:8b89
33.73.139.138 0:0:0:0:0:ffff:2149:8b8a
33.73.139.139 0:0:0:0:0:ffff:2149:8b8b
33.73.139.140 0:0:0:0:0:ffff:2149:8b8c
33.73.139.141 0:0:0:0:0:ffff:2149:8b8d
33.73.139.142 0:0:0:0:0:ffff:2149:8b8e
33.73.139.143 0:0:0:0:0:ffff:2149:8b8f
33.73.139.144 0:0:0:0:0:ffff:2149:8b90
33.73.139.145 0:0:0:0:0:ffff:2149:8b91
33.73.139.146 0:0:0:0:0:ffff:2149:8b92
33.73.139.147 0:0:0:0:0:ffff:2149:8b93
33.73.139.148 0:0:0:0:0:ffff:2149:8b94
33.73.139.149 0:0:0:0:0:ffff:2149:8b95
33.73.139.150 0:0:0:0:0:ffff:2149:8b96
33.73.139.151 0:0:0:0:0:ffff:2149:8b97
33.73.139.152 0:0:0:0:0:ffff:2149:8b98
33.73.139.153 0:0:0:0:0:ffff:2149:8b99
33.73.139.154 0:0:0:0:0:ffff:2149:8b9a
33.73.139.155 0:0:0:0:0:ffff:2149:8b9b
33.73.139.156 0:0:0:0:0:ffff:2149:8b9c
33.73.139.157 0:0:0:0:0:ffff:2149:8b9d
33.73.139.158 0:0:0:0:0:ffff:2149:8b9e
33.73.139.159 0:0:0:0:0:ffff:2149:8b9f
33.73.139.160 0:0:0:0:0:ffff:2149:8ba0
33.73.139.161 0:0:0:0:0:ffff:2149:8ba1
33.73.139.162 0:0:0:0:0:ffff:2149:8ba2
33.73.139.163 0:0:0:0:0:ffff:2149:8ba3
33.73.139.164 0:0:0:0:0:ffff:2149:8ba4
33.73.139.165 0:0:0:0:0:ffff:2149:8ba5
33.73.139.166 0:0:0:0:0:ffff:2149:8ba6
33.73.139.167 0:0:0:0:0:ffff:2149:8ba7
33.73.139.168 0:0:0:0:0:ffff:2149:8ba8
33.73.139.169 0:0:0:0:0:ffff:2149:8ba9
33.73.139.170 0:0:0:0:0:ffff:2149:8baa
33.73.139.171 0:0:0:0:0:ffff:2149:8bab
33.73.139.172 0:0:0:0:0:ffff:2149:8bac
33.73.139.173 0:0:0:0:0:ffff:2149:8bad
33.73.139.174 0:0:0:0:0:ffff:2149:8bae
33.73.139.175 0:0:0:0:0:ffff:2149:8baf
33.73.139.176 0:0:0:0:0:ffff:2149:8bb0
33.73.139.177 0:0:0:0:0:ffff:2149:8bb1
33.73.139.178 0:0:0:0:0:ffff:2149:8bb2
33.73.139.179 0:0:0:0:0:ffff:2149:8bb3
33.73.139.180 0:0:0:0:0:ffff:2149:8bb4


33.73.139.181 0:0:0:0:0:ffff:2149:8bb5
33.73.139.182 0:0:0:0:0:ffff:2149:8bb6
33.73.139.183 0:0:0:0:0:ffff:2149:8bb7
33.73.139.184 0:0:0:0:0:ffff:2149:8bb8
33.73.139.185 0:0:0:0:0:ffff:2149:8bb9
33.73.139.186 0:0:0:0:0:ffff:2149:8bba
33.73.139.187 0:0:0:0:0:ffff:2149:8bbb
33.73.139.188 0:0:0:0:0:ffff:2149:8bbc
33.73.139.189 0:0:0:0:0:ffff:2149:8bbd
33.73.139.190 0:0:0:0:0:ffff:2149:8bbe
33.73.139.191 0:0:0:0:0:ffff:2149:8bbf
33.73.139.192 0:0:0:0:0:ffff:2149:8bc0
33.73.139.193 0:0:0:0:0:ffff:2149:8bc1
33.73.139.194 0:0:0:0:0:ffff:2149:8bc2
33.73.139.195 0:0:0:0:0:ffff:2149:8bc3
33.73.139.196 0:0:0:0:0:ffff:2149:8bc4
33.73.139.197 0:0:0:0:0:ffff:2149:8bc5
33.73.139.198 0:0:0:0:0:ffff:2149:8bc6
33.73.139.199 0:0:0:0:0:ffff:2149:8bc7
33.73.139.200 0:0:0:0:0:ffff:2149:8bc8
33.73.139.201 0:0:0:0:0:ffff:2149:8bc9
33.73.139.202 0:0:0:0:0:ffff:2149:8bca
33.73.139.203 0:0:0:0:0:ffff:2149:8bcb
33.73.139.204 0:0:0:0:0:ffff:2149:8bcc
33.73.139.205 0:0:0:0:0:ffff:2149:8bcd
33.73.139.206 0:0:0:0:0:ffff:2149:8bce
33.73.139.207 0:0:0:0:0:ffff:2149:8bcf
33.73.139.208 0:0:0:0:0:ffff:2149:8bd0
33.73.139.209 0:0:0:0:0:ffff:2149:8bd1
33.73.139.210 0:0:0:0:0:ffff:2149:8bd2
33.73.139.211 0:0:0:0:0:ffff:2149:8bd3
33.73.139.212 0:0:0:0:0:ffff:2149:8bd4
33.73.139.213 0:0:0:0:0:ffff:2149:8bd5
33.73.139.214 0:0:0:0:0:ffff:2149:8bd6
33.73.139.215 0:0:0:0:0:ffff:2149:8bd7
33.73.139.216 0:0:0:0:0:ffff:2149:8bd8
33.73.139.217 0:0:0:0:0:ffff:2149:8bd9
33.73.139.218 0:0:0:0:0:ffff:2149:8bda
33.73.139.219 0:0:0:0:0:ffff:2149:8bdb
33.73.139.220 0:0:0:0:0:ffff:2149:8bdc
33.73.139.221 0:0:0:0:0:ffff:2149:8bdd
33.73.139.222 0:0:0:0:0:ffff:2149:8bde
33.73.139.223 0:0:0:0:0:ffff:2149:8bdf
33.73.139.224 0:0:0:0:0:ffff:2149:8be0
33.73.139.225 0:0:0:0:0:ffff:2149:8be1
33.73.139.226 0:0:0:0:0:ffff:2149:8be2
33.73.139.227 0:0:0:0:0:ffff:2149:8be3
33.73.139.228 0:0:0:0:0:ffff:2149:8be4
33.73.139.229 0:0:0:0:0:ffff:2149:8be5
33.73.139.230 0:0:0:0:0:ffff:2149:8be6
33.73.139.231 0:0:0:0:0:ffff:2149:8be7
33.73.139.232 0:0:0:0:0:ffff:2149:8be8
33.73.139.233 0:0:0:0:0:ffff:2149:8be9
33.73.139.234 0:0:0:0:0:ffff:2149:8bea
33.73.139.235 0:0:0:0:0:ffff:2149:8beb
33.73.139.236 0:0:0:0:0:ffff:2149:8bec
33.73.139.237 0:0:0:0:0:ffff:2149:8bed
33.73.139.238 0:0:0:0:0:ffff:2149:8bee
33.73.139.239 0:0:0:0:0:ffff:2149:8bef
33.73.139.240 0:0:0:0:0:ffff:2149:8bf0
33.73.139.241 0:0:0:0:0:ffff:2149:8bf1
33.73.139.242 0:0:0:0:0:ffff:2149:8bf2
33.73.139.243 0:0:0:0:0:ffff:2149:8bf3
33.73.139.244 0:0:0:0:0:ffff:2149:8bf4
33.73.139.245 0:0:0:0:0:ffff:2149:8bf5
33.73.139.246 0:0:0:0:0:ffff:2149:8bf6
33.73.139.247 0:0:0:0:0:ffff:2149:8bf7
33.73.139.248 0:0:0:0:0:ffff:2149:8bf8
33.73.139.249 0:0:0:0:0:ffff:2149:8bf9
33.73.139.250 0:0:0:0:0:ffff:2149:8bfa
33.73.139.251 0:0:0:0:0:ffff:2149:8bfb
33.73.139.252 0:0:0:0:0:ffff:2149:8bfc
33.73.139.253 0:0:0:0:0:ffff:2149:8bfd
33.73.139.254 0:0:0:0:0:ffff:2149:8bfe
33.73.139.255 0:0:0:0:0:ffff:2149:8bff


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.