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 3881 active servers in this zone. 3893 (-12) active 1 day ago 3869 (+12) active 7 days ago 3864 (+17) active 14 days ago 3765 (+116) active 60 days ago 3787 (+94) active 180 days ago 3646 (+235) active 1 year ago 3057 (+824) active 3 years ago 2941 (+940) active 6 years ago

IPv6 There are 2390 active servers in this zone. 2387 (+3) active 1 day ago 2366 (+24) active 7 days ago 2373 (+17) active 14 days ago 2249 (+141) active 60 days ago 2238 (+152) active 180 days ago 2144 (+246) active 1 year ago 1663 (+727) active 3 years ago 1379 (+1011) active 6 years ago

Global — pool.ntp.org (5569)