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 3428 active servers in this zone. 3445 (-17) active 1 day ago 3462 (-34) active 7 days ago 3450 (-22) active 14 days ago 3416 (+12) active 60 days ago 3405 (+23) active 180 days ago 3033 (+395) active 1 year ago 3166 (+262) active 3 years ago 2807 (+621) active 6 years ago

IPv6 There are 1916 active servers in this zone. 1921 (-5) active 1 day ago 1921 (-5) active 7 days ago 1935 (-19) active 14 days ago 1935 (-19) active 60 days ago 1845 (+71) active 180 days ago 1677 (+239) active 1 year ago 1524 (+392) active 3 years ago 1330 (+586) active 6 years ago

Global — pool.ntp.org (4749)