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 3655 active servers in this zone. 3658 (-3) active 1 day ago 3643 (+12) active 7 days ago 3643 (+12) active 14 days ago 3578 (+77) active 60 days ago 3421 (+234) active 180 days ago 3037 (+618) active 1 year ago 3151 (+504) active 3 years ago 2830 (+825) active 6 years ago

IPv6 There are 2086 active servers in this zone. 2106 (-20) active 1 day ago 2108 (-22) active 7 days ago 2136 (-50) active 14 days ago 2033 (+53) active 60 days ago 1906 (+180) active 180 days ago 1735 (+351) active 1 year ago 1536 (+550) active 3 years ago 1366 (+720) active 6 years ago

Global — pool.ntp.org (5051)