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 3448 active servers in this zone. 3445 (+3) active 1 day ago 3455 (-7) active 7 days ago 3453 (-5) active 14 days ago 3428 (+20) active 60 days ago 3430 (+18) active 180 days ago 3034 (+414) active 1 year ago 3169 (+279) active 3 years ago 2838 (+610) active 6 years ago

IPv6 There are 1915 active servers in this zone. 1928 (-13) active 1 day ago 1937 (-22) active 7 days ago 1940 (-25) active 14 days ago 1931 (-16) active 60 days ago 1851 (+64) active 180 days ago 1690 (+225) active 1 year ago 1531 (+384) active 3 years ago 1354 (+561) active 6 years ago

Global — pool.ntp.org (4761)