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 3391 active servers in this zone. 3407 (-16) active 1 day ago 3392 (-1) active 7 days ago 3374 (+17) active 14 days ago 3437 (-46) active 60 days ago 2985 (+406) active 180 days ago 3052 (+339) active 1 year ago 3101 (+290) active 3 years ago 2534 (+857) active 6 years ago

IPv6 There are 1905 active servers in this zone. 1905 active 1 day ago 1906 (-1) active 7 days ago 1902 (+3) active 14 days ago 1844 (+61) active 60 days ago 1715 (+190) active 180 days ago 1675 (+230) active 1 year ago 1509 (+396) active 3 years ago 1301 (+604) active 6 years ago

Global — pool.ntp.org (4720)