---
service: i.root-servers.net
start-period: '2015-05-01T00:00:00Z'
end-period: '2015-05-02T00:00:05Z'
metric: unique-sources
  num-sources-ipv4: 2749773
  num-sources-ipv6: 169756
  num-sources-ipv6-aggregate: 90463