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 3140 active servers in this zone. 3158 (-18) active 1 day ago 3141 (-1) active 7 days ago 3138 (+2) active 14 days ago 3069 (+71) active 60 days ago 2938 (+202) active 180 days ago 2789 (+351) active 1 year ago 2742 (+398) active 3 years ago 2810 (+330) active 6 years ago

IPv6 There are 1526 active servers in this zone. 1526 active 1 day ago 1513 (+13) active 7 days ago 1521 (+5) active 14 days ago 1494 (+32) active 60 days ago 1480 (+46) active 180 days ago 1463 (+63) active 1 year ago 1325 (+201) active 3 years ago 1055 (+471) active 6 years ago

Global — pool.ntp.org (4406)