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 3797 active servers in this zone. 3795 (+2) active 1 day ago 3780 (+17) active 7 days ago 3794 (+3) active 14 days ago 3765 (+32) active 60 days ago 3735 (+62) active 180 days ago 3438 (+359) active 1 year ago 3031 (+766) active 3 years ago 2992 (+805) active 6 years ago

IPv6 There are 2251 active servers in this zone. 2259 (-8) active 1 day ago 2251 active 7 days ago 2263 (-12) active 14 days ago 2258 (-7) active 60 days ago 2189 (+62) active 180 days ago 1923 (+328) active 1 year ago 1595 (+656) active 3 years ago 1392 (+859) active 6 years ago

Global — pool.ntp.org (5374)