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 3657 active servers in this zone. 3655 (+2) active 1 day ago 3651 (+6) active 7 days ago 3653 (+4) active 14 days ago 3626 (+31) active 60 days ago 3446 (+211) active 180 days ago 2950 (+707) active 1 year ago 3113 (+544) active 3 years ago 2822 (+835) active 6 years ago

IPv6 There are 2128 active servers in this zone. 2133 (-5) active 1 day ago 2116 (+12) active 7 days ago 2112 (+16) active 14 days ago 2150 (-22) active 60 days ago 1937 (+191) active 180 days ago 1750 (+378) active 1 year ago 1573 (+555) active 3 years ago 1364 (+764) active 6 years ago

Global — pool.ntp.org (5094)