Take the following IPv4 address: 128.32.10.1 This address has 4 octets where each octet is a single byte (or 8 bits).
- 1st octet 128 has the binary representation: 10000000
- 2nd octet 32 has the binary representation: 00100000
- 3rd octet 10 has the binary representation: 00001010
- 4th octet 1 has the binary representation: 00000001
So 128.32.10.1 == 10000000.00100000.00001010.00000001
Because the above IP address has 32 bits, we can represent it as the 32 bit number: 2149583361.
Write a function ip_to_int32(ip) ( JS: ipToInt32(ip) ) that takes an IPv4 address and returns
a 32 bit number.
ip_to_int32("128.32.10.1") => 2149583361 ip_to_int32("128.32.10.1") => 2149583361 ipToInt32("128.32.10.1") => 2149583361