---
service: i.root-servers.net
start-period: '2013-11-14T00:00:00Z'
end-period: '2013-11-15T00:00:15Z'
metric: unique-sources
  num-sources-ipv4: 2991757
  num-sources-ipv6: 76272
  num-sources-ipv6-aggregate: 44350