We'll need IPv4 and IPv6 public space at the new DC. Need to determine whether we need new allocations (from APNIC?) and/or use existing space, and assign the numbers for use. Wikipedia Zero needs to announce the space to partners well in advance of service turn-up, so the sooner we can nail this down the better.
Our preference is to get new Asian address space from APNIC for this site. We'll evaluate a menu of backup plans if we're unable to meet their requirements.