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 3382 active servers in this zone. 3403 (-21) active 1 day ago 3366 (+16) active 7 days ago 3357 (+25) active 14 days ago 2951 (+431) active 60 days ago 3040 (+342) active 180 days ago 3024 (+358) active 1 year ago 2953 (+429) active 3 years ago 2598 (+784) active 6 years ago

IPv6 There are 1815 active servers in this zone. 1825 (-10) active 1 day ago 1819 (-4) active 7 days ago 1802 (+13) active 14 days ago 1709 (+106) active 60 days ago 1698 (+117) active 180 days ago 1660 (+155) active 1 year ago 1475 (+340) active 3 years ago 1294 (+521) active 6 years ago

Global — pool.ntp.org (4633)