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 3426 active servers in this zone. 3430 (-4) active 1 day ago 3404 (+22) active 7 days ago 3415 (+11) active 14 days ago 2938 (+488) active 60 days ago 3016 (+410) active 180 days ago 3026 (+400) active 1 year ago 3086 (+340) active 3 years ago 2769 (+657) active 6 years ago

IPv6 There are 1840 active servers in this zone. 1848 (-8) active 1 day ago 1843 (-3) active 7 days ago 1839 (+1) active 14 days ago 1747 (+93) active 60 days ago 1711 (+129) active 180 days ago 1686 (+154) active 1 year ago 1489 (+351) active 3 years ago 1344 (+496) active 6 years ago

Global — pool.ntp.org (4656)