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 3668 active servers in this zone. 3672 (-4) active 1 day ago 3658 (+10) active 7 days ago 3661 (+7) active 14 days ago 3668 active 60 days ago 3469 (+199) active 180 days ago 3374 (+294) active 1 year ago 3084 (+584) active 3 years ago 2727 (+941) active 6 years ago

IPv6 There are 2133 active servers in this zone. 2142 (-9) active 1 day ago 2123 (+10) active 7 days ago 2142 (-9) active 14 days ago 2116 (+17) active 60 days ago 1923 (+210) active 180 days ago 1816 (+317) active 1 year ago 1586 (+547) active 3 years ago 1363 (+770) active 6 years ago

Global — pool.ntp.org (5116)