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 3447 active servers in this zone. 3467 (-20) active 1 day ago 3444 (+3) active 7 days ago 3441 (+6) active 14 days ago 3471 (-24) active 60 days ago 3416 (+31) active 180 days ago 3030 (+417) active 1 year ago 3173 (+274) active 3 years ago 2775 (+672) active 6 years ago

IPv6 There are 1930 active servers in this zone. 1936 (-6) active 1 day ago 1919 (+11) active 7 days ago 1935 (-5) active 14 days ago 1916 (+14) active 60 days ago 1836 (+94) active 180 days ago 1726 (+204) active 1 year ago 1524 (+406) active 3 years ago 1358 (+572) active 6 years ago

Global — pool.ntp.org (4780)