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 3408 active servers in this zone. 3413 (-5) active 1 day ago 3410 (-2) active 7 days ago 3392 (+16) active 14 days ago 3444 (-36) active 60 days ago 2952 (+456) active 180 days ago 3067 (+341) active 1 year ago 3124 (+284) active 3 years ago 2435 (+973) active 6 years ago

IPv6 There are 1897 active servers in this zone. 1904 (-7) active 1 day ago 1910 (-13) active 7 days ago 1894 (+3) active 14 days ago 1835 (+62) active 60 days ago 1739 (+158) active 180 days ago 1696 (+201) active 1 year ago 1521 (+376) active 3 years ago 1298 (+599) active 6 years ago

Global — pool.ntp.org (4715)