---
service: i.root-servers.net
start-period: '2016-01-08T00:00:00Z'
end-period: '2016-01-09T00:00:01Z'
metric: unique-sources
  num-sources-ipv4: 3008313
  num-sources-ipv6: 186588
  num-sources-ipv6-aggregate: 112382