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 3045 active servers in this zone. 3055 (-10) active 1 day ago 3055 (-10) active 7 days ago 3069 (-24) active 14 days ago 3057 (-12) active 60 days ago 3038 (+7) active 180 days ago 3035 (+10) active 1 year ago 2863 (+182) active 3 years ago 2858 (+187) active 6 years ago

IPv6 There are 1701 active servers in this zone. 1700 (+1) active 1 day ago 1693 (+8) active 7 days ago 1678 (+23) active 14 days ago 1670 (+31) active 60 days ago 1677 (+24) active 180 days ago 1625 (+76) active 1 year ago 1439 (+262) active 3 years ago 1251 (+450) active 6 years ago

Global — pool.ntp.org (4392)