---
service: i.root-servers.net
start-period: '2015-05-03T00:00:00Z'
end-period: '2015-05-04T00:00:10Z'
metric: unique-sources
  num-sources-ipv4: 2498468
  num-sources-ipv6: 166253
  num-sources-ipv6-aggregate: 89305