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 3039 active servers in this zone. 3053 (-14) active 1 day ago 3030 (+9) active 7 days ago 3075 (-36) active 14 days ago 3099 (-60) active 60 days ago 3168 (-129) active 180 days ago 3086 (-47) active 1 year ago 3050 (-11) active 3 years ago 2944 (+95) active 6 years ago

IPv6 There are 1642 active servers in this zone. 1647 (-5) active 1 day ago 1609 (+33) active 7 days ago 1612 (+30) active 14 days ago 1592 (+50) active 60 days ago 1522 (+120) active 180 days ago 1487 (+155) active 1 year ago 1478 (+164) active 3 years ago 1148 (+494) active 6 years ago

Global — pool.ntp.org (4444)