---
service: i.root-servers.net
start-period: '2013-09-24T00:00:00Z'
end-period: '2013-09-25T00:00:03Z'
metric: unique-sources
  num-sources-ipv4: 2955002
  num-sources-ipv6: 75190
  num-sources-ipv6-aggregate: 43768