---
service: i.root-servers.net
start-period: '2013-07-08T00:00:00Z'
end-period: '2013-07-09T00:01:38Z'
metric: unique-sources
  num-sources-ipv4: 2591330
  num-sources-ipv6: 68088
  num-sources-ipv6-aggregate: 41030