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 3811 active servers in this zone. 3811 active 1 day ago 3803 (+8) active 7 days ago 3777 (+34) active 14 days ago 3796 (+15) active 60 days ago 3753 (+58) active 180 days ago 3573 (+238) active 1 year ago 3049 (+762) active 3 years ago 2889 (+922) active 6 years ago

IPv6 There are 2280 active servers in this zone. 2291 (-11) active 1 day ago 2272 (+8) active 7 days ago 2259 (+21) active 14 days ago 2269 (+11) active 60 days ago 2308 (-28) active 180 days ago 2015 (+265) active 1 year ago 1631 (+649) active 3 years ago 1394 (+886) active 6 years ago

Global — pool.ntp.org (5409)