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 3397 active servers in this zone. 3413 (-16) active 1 day ago 3393 (+4) active 7 days ago 3397 active 14 days ago 3407 (-10) active 60 days ago 2929 (+468) active 180 days ago 3057 (+340) active 1 year ago 3149 (+248) active 3 years ago 2538 (+859) active 6 years ago

IPv6 There are 1920 active servers in this zone. 1914 (+6) active 1 day ago 1893 (+27) active 7 days ago 1901 (+19) active 14 days ago 1834 (+86) active 60 days ago 1749 (+171) active 180 days ago 1704 (+216) active 1 year ago 1526 (+394) active 3 years ago 1284 (+636) active 6 years ago

Global — pool.ntp.org (4730)