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 3431 active servers in this zone. 3462 (-31) active 1 day ago 3451 (-20) active 7 days ago 3445 (-14) active 14 days ago 3469 (-38) active 60 days ago 3419 (+12) active 180 days ago 3008 (+423) active 1 year ago 3171 (+260) active 3 years ago 2789 (+642) active 6 years ago

IPv6 There are 1918 active servers in this zone. 1943 (-25) active 1 day ago 1926 (-8) active 7 days ago 1929 (-11) active 14 days ago 1932 (-14) active 60 days ago 1857 (+61) active 180 days ago 1718 (+200) active 1 year ago 1514 (+404) active 3 years ago 1362 (+556) active 6 years ago

Global — pool.ntp.org (4756)