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 3160 active servers in this zone. 3183 (-23) active 1 day ago 3179 (-19) active 7 days ago 3158 (+2) active 14 days ago 3151 (+9) active 60 days ago 3059 (+101) active 180 days ago 3009 (+151) active 1 year ago 2919 (+241) active 3 years ago 2797 (+363) active 6 years ago

IPv6 There are 1534 active servers in this zone. 1536 (-2) active 1 day ago 1528 (+6) active 7 days ago 1533 (+1) active 14 days ago 1512 (+22) active 60 days ago 1491 (+43) active 180 days ago 1479 (+55) active 1 year ago 1249 (+285) active 3 years ago 1063 (+471) active 6 years ago

Global — pool.ntp.org (4440)