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 3453 active servers in this zone. 3445 (+8) active 1 day ago 3464 (-11) active 7 days ago 3458 (-5) active 14 days ago 3441 (+12) active 60 days ago 3415 (+38) active 180 days ago 3016 (+437) active 1 year ago 3157 (+296) active 3 years ago 2799 (+654) active 6 years ago

IPv6 There are 1919 active servers in this zone. 1929 (-10) active 1 day ago 1919 active 7 days ago 1919 active 14 days ago 1952 (-33) active 60 days ago 1844 (+75) active 180 days ago 1689 (+230) active 1 year ago 1520 (+399) active 3 years ago 1356 (+563) active 6 years ago

Global — pool.ntp.org (4781)