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 3733 active servers in this zone. 3740 (-7) active 1 day ago 3730 (+3) active 7 days ago 3691 (+42) active 14 days ago 3651 (+82) active 60 days ago 3462 (+271) active 180 days ago 3405 (+328) active 1 year ago 3094 (+639) active 3 years ago 2630 (+1103) active 6 years ago

IPv6 There are 2186 active servers in this zone. 2186 active 1 day ago 2167 (+19) active 7 days ago 2136 (+50) active 14 days ago 2139 (+47) active 60 days ago 1935 (+251) active 180 days ago 1845 (+341) active 1 year ago 1604 (+582) active 3 years ago 1350 (+836) active 6 years ago

Global — pool.ntp.org (5218)