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 3380 active servers in this zone. 3413 (-33) active 1 day ago 3380 active 7 days ago 3347 (+33) active 14 days ago 2972 (+408) active 60 days ago 3047 (+333) active 180 days ago 3033 (+347) active 1 year ago 3055 (+325) active 3 years ago 2608 (+772) active 6 years ago

IPv6 There are 1818 active servers in this zone. 1816 (+2) active 1 day ago 1821 (-3) active 7 days ago 1801 (+17) active 14 days ago 1717 (+101) active 60 days ago 1676 (+142) active 180 days ago 1666 (+152) active 1 year ago 1477 (+341) active 3 years ago 1296 (+522) active 6 years ago

Global — pool.ntp.org (4634)