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 3598 active servers in this zone. 3616 (-18) active 1 day ago 3577 (+21) active 7 days ago 3588 (+10) active 14 days ago 3445 (+153) active 60 days ago 3374 (+224) active 180 days ago 3012 (+586) active 1 year ago 3161 (+437) active 3 years ago 2887 (+711) active 6 years ago

IPv6 There are 2082 active servers in this zone. 2084 (-2) active 1 day ago 2056 (+26) active 7 days ago 2032 (+50) active 14 days ago 1929 (+153) active 60 days ago 1823 (+259) active 180 days ago 1754 (+328) active 1 year ago 1526 (+556) active 3 years ago 1345 (+737) active 6 years ago

Global — pool.ntp.org (4997)