---
service: i.root-servers.net
start-period: '2015-06-13T00:00:00Z'
end-period: '2015-06-14T00:00:16Z'
metric: unique-sources
  num-sources-ipv4: 2621986
  num-sources-ipv6: 167908
  num-sources-ipv6-aggregate: 92948