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 3890 active servers in this zone. 3893 (-3) active 1 day ago 3889 (+1) active 7 days ago 3862 (+28) active 14 days ago 3781 (+109) active 60 days ago 3802 (+88) active 180 days ago 3642 (+248) active 1 year ago 3056 (+834) active 3 years ago 2963 (+927) active 6 years ago

IPv6 There are 2407 active servers in this zone. 2390 (+17) active 1 day ago 2375 (+32) active 7 days ago 2368 (+39) active 14 days ago 2245 (+162) active 60 days ago 2230 (+177) active 180 days ago 2131 (+276) active 1 year ago 1668 (+739) active 3 years ago 1382 (+1025) active 6 years ago

Global — pool.ntp.org (5590)