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 2945 active servers in this zone. 2931 (+14) active 1 day ago 3075 (-130) active 7 days ago 3093 (-148) active 14 days ago 3079 (-134) active 60 days ago 3178 (-233) active 180 days ago 3062 (-117) active 1 year ago 3017 (-72) active 3 years ago 2934 (+11) active 6 years ago

IPv6 There are 1584 active servers in this zone. 1571 (+13) active 1 day ago 1615 (-31) active 7 days ago 1633 (-49) active 14 days ago 1587 (-3) active 60 days ago 1525 (+59) active 180 days ago 1492 (+92) active 1 year ago 1470 (+114) active 3 years ago 1142 (+442) active 6 years ago

Global — pool.ntp.org (4301)