---
service: i.root-servers.net
start-period: '2014-08-19T00:00:00Z'
end-period: '2014-08-20T00:00:04Z'
metric: unique-sources
  num-sources-ipv4: 3088315
  num-sources-ipv6: 108725
  num-sources-ipv6-aggregate: 61623