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 3755 active servers in this zone. 3763 (-8) active 1 day ago 3755 active 7 days ago 3726 (+29) active 14 days ago 3671 (+84) active 60 days ago 3467 (+288) active 180 days ago 3419 (+336) active 1 year ago 3106 (+649) active 3 years ago 3027 (+728) active 6 years ago

IPv6 There are 2246 active servers in this zone. 2255 (-9) active 1 day ago 2222 (+24) active 7 days ago 2192 (+54) active 14 days ago 2138 (+108) active 60 days ago 1951 (+295) active 180 days ago 1857 (+389) active 1 year ago 1577 (+669) active 3 years ago 1409 (+837) active 6 years ago

Global — pool.ntp.org (5299)