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 3427 active servers in this zone. 3428 (-1) active 1 day ago 3419 (+8) active 7 days ago 3430 (-3) active 14 days ago 2939 (+488) active 60 days ago 3020 (+407) active 180 days ago 3038 (+389) active 1 year ago 3074 (+353) active 3 years ago 2753 (+674) active 6 years ago

IPv6 There are 1841 active servers in this zone. 1845 (-4) active 1 day ago 1855 (-14) active 7 days ago 1851 (-10) active 14 days ago 1752 (+89) active 60 days ago 1713 (+128) active 180 days ago 1683 (+158) active 1 year ago 1486 (+355) active 3 years ago 1320 (+521) active 6 years ago

Global — pool.ntp.org (4657)