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 3453 active servers in this zone. 3456 (-3) active 1 day ago 3492 (-39) active 7 days ago 3478 (-25) active 14 days ago 3392 (+61) active 60 days ago 3366 (+87) active 180 days ago 3051 (+402) active 1 year ago 3125 (+328) active 3 years ago 2932 (+521) active 6 years ago

IPv6 There are 1900 active servers in this zone. 1908 (-8) active 1 day ago 1940 (-40) active 7 days ago 1917 (-17) active 14 days ago 1891 (+9) active 60 days ago 1819 (+81) active 180 days ago 1700 (+200) active 1 year ago 1524 (+376) active 3 years ago 1308 (+592) active 6 years ago

Global — pool.ntp.org (4753)