[boost] [regex] [1.35]Problem with IPV6 validation windows XP

Hi I am using the regex library for checking the IPV6 validation. Same expression I am using for javascript regular expression verification. But for IP format ::ffff:12.12.12.12 javascript regex api returing valid IP and boost regex_match method returning invalid IP(Windows XP). Please help me to identify the problem.

Regards Gopal