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 3791 active servers in this zone. 3803 (-12) active 1 day ago 3797 (-6) active 7 days ago 3790 (+1) active 14 days ago 3756 (+35) active 60 days ago 3638 (+153) active 180 days ago 3374 (+417) active 1 year ago 3039 (+752) active 3 years ago 3052 (+739) active 6 years ago

IPv6 There are 2218 active servers in this zone. 2223 (-5) active 1 day ago 2229 (-11) active 7 days ago 2331 (-113) active 14 days ago 2294 (-76) active 60 days ago 2107 (+111) active 180 days ago 1902 (+316) active 1 year ago 1613 (+605) active 3 years ago 1459 (+759) active 6 years ago

Global — pool.ntp.org (5309)