[nznog] Spark / GG & ICMP

Hi Folks, Anyone know of NZ-based Global Gateway or Spark infrastructure that responds to ICMP ping requests globally? On or off-list reply fine. I've found hosts in AS4648 that respond to ping selectively - from some, but not all of the servers I'm using to collect data for my project on peering in the Pacific http://pacpeer.org/ Bizarre & frustrating things going on with this network. Same for AS4771. Failing that happy to take suggestions for Auckland based single-homed customers on AS4648 or AS4771 that are fibre connected with 1-2ms latency from provider core - and don't mind the occasional ping. I've got Atlas probes I can ping, but they're on the end of consumer tails & that mucks up the stats. Thanks, Jon