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 3435 active servers in this zone. 3457 (-22) active 1 day ago 3434 (+1) active 7 days ago 3492 (-57) active 14 days ago 3413 (+22) active 60 days ago 3408 (+27) active 180 days ago 3040 (+395) active 1 year ago 3161 (+274) active 3 years ago 2814 (+621) active 6 years ago

IPv6 There are 1912 active servers in this zone. 1917 (-5) active 1 day ago 1926 (-14) active 7 days ago 1933 (-21) active 14 days ago 1904 (+8) active 60 days ago 1838 (+74) active 180 days ago 1698 (+214) active 1 year ago 1519 (+393) active 3 years ago 1338 (+574) active 6 years ago

Global — pool.ntp.org (4741)