Unable to get a dot-decimal ip address from a decimal ip address

Hi, decbin() is unable to handle decimal numers greater than 2147483647 and it's a problem. That's in the docs, ok. The situation is: I have a list of IPs in decimal format (ex: 3232235524) and I wanted to translate them into dot decimal. As far as I know the formula is: [...]by converting the number to binary, breaking the binary number down into 4 octets and then converting each octet into a dotted-decimal number. (got from http://www.montagar.com/~patj/ipmath.txt) When I try to do this with PHP, I get just 1's because the IPs are greater than 2147483647. Anyone knows a workaround for this? Thanks in advance. -- dharana <dharana@dharana.net> Black holes are where PGP KeyID: 0xC32A724 GOOD is dividing by zero