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 3785 active servers in this zone. 3790 (-5) active 1 day ago 3779 (+6) active 7 days ago 3767 (+18) active 14 days ago 3790 (-5) active 60 days ago 3679 (+106) active 180 days ago 3461 (+324) active 1 year ago 3056 (+729) active 3 years ago 2914 (+871) active 6 years ago

IPv6 There are 2275 active servers in this zone. 2280 (-5) active 1 day ago 2260 (+15) active 7 days ago 2262 (+13) active 14 days ago 2331 (-56) active 60 days ago 2153 (+122) active 180 days ago 1923 (+352) active 1 year ago 1642 (+633) active 3 years ago 1393 (+882) active 6 years ago

Global — pool.ntp.org (5376)