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 3450 active servers in this zone. 3450 active 1 day ago 3494 (-44) active 7 days ago 3467 (-17) active 14 days ago 3397 (+53) active 60 days ago 3388 (+62) active 180 days ago 3040 (+410) active 1 year ago 3124 (+326) active 3 years ago 2901 (+549) active 6 years ago

IPv6 There are 1915 active servers in this zone. 1914 (+1) active 1 day ago 1930 (-15) active 7 days ago 1925 (-10) active 14 days ago 1901 (+14) active 60 days ago 1821 (+94) active 180 days ago 1696 (+219) active 1 year ago 1530 (+385) active 3 years ago 1313 (+602) active 6 years ago

Global — pool.ntp.org (4772)