Added SIN01's IPv6 address.
Added SIN01's IPv6 address.

nkinkade/operator,nkinkade/operator,jheretic/operator,salarcon215/operator,m-lab/operator,critzo/operator,jheretic/operator,m-lab/operator,critzo/operator,stephen-soltesz/operator,salarcon215/operator,stephen-soltesz/operator