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 2909 active servers in this zone. 2955 (-46) active 1 day ago 2951 (-42) active 7 days ago 2955 (-46) active 14 days ago 3049 (-140) active 60 days ago 3048 (-139) active 180 days ago 3025 (-116) active 1 year ago 3062 (-153) active 3 years ago 2708 (+201) active 6 years ago

IPv6 There are 1741 active servers in this zone. 1748 (-7) active 1 day ago 1737 (+4) active 7 days ago 1747 (-6) active 14 days ago 1731 (+10) active 60 days ago 1694 (+47) active 180 days ago 1651 (+90) active 1 year ago 1474 (+267) active 3 years ago 1333 (+408) active 6 years ago

Global — pool.ntp.org (4237)