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 3372 active servers in this zone. 3393 (-21) active 1 day ago 3400 (-28) active 7 days ago 3375 (-3) active 14 days ago 3426 (-54) active 60 days ago 2935 (+437) active 180 days ago 3056 (+316) active 1 year ago 3119 (+253) active 3 years ago 2543 (+829) active 6 years ago

IPv6 There are 1904 active servers in this zone. 1893 (+11) active 1 day ago 1910 (-6) active 7 days ago 1899 (+5) active 14 days ago 1846 (+58) active 60 days ago 1725 (+179) active 180 days ago 1695 (+209) active 1 year ago 1512 (+392) active 3 years ago 1298 (+606) active 6 years ago

Global — pool.ntp.org (4692)