All Pool Servers

In most cases it's best to use pool.ntp.org to find an NTP server (or 0.pool.ntp.org, 1.pool.ntp.org, etc if you need multiple server names). The system will try finding the closest available servers for you. If you distribute software or equipment that uses NTP, please see our information for vendors.

IPv4 There are 3044 active servers in this zone. 3019 (+25) active 1 day ago 3054 (-10) active 7 days ago 3075 (-31) active 14 days ago 3100 (-56) active 60 days ago 3182 (-138) active 180 days ago 3050 (-6) active 1 year ago 3040 (+4) active 3 years ago 2957 (+87) active 6 years ago

IPv6 There are 1611 active servers in this zone. 1617 (-6) active 1 day ago 1629 (-18) active 7 days ago 1620 (-9) active 14 days ago 1602 (+9) active 60 days ago 1528 (+83) active 180 days ago 1486 (+125) active 1 year ago 1475 (+136) active 3 years ago 1141 (+470) active 6 years ago

Global — pool.ntp.org (4414)