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 2915 active servers in this zone. 2902 (+13) active 1 day ago 2785 (+130) active 7 days ago 2630 (+285) active 14 days ago 2806 (+109) active 60 days ago 2869 (+46) active 180 days ago 2705 (+210) active 1 year ago 2881 (+34) active 3 years ago 3036 (-121) active 6 years ago

IPv6 There are 1385 active servers in this zone. 1391 (-6) active 1 day ago 1362 (+23) active 7 days ago 1350 (+35) active 14 days ago 1351 (+34) active 60 days ago 1356 (+29) active 180 days ago 1326 (+59) active 1 year ago 1115 (+270) active 3 years ago 842 (+543) active 6 years ago

Global — pool.ntp.org (4026)