---
service: i.root-servers.net
start-period: '2014-01-15T00:00:00Z'
end-period: '2014-01-16T00:00:06Z'
metric: unique-sources
  num-sources-ipv4: 4696399
  num-sources-ipv6: 84580
  num-sources-ipv6-aggregate: 52812