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 3661 active servers in this zone. 3655 (+6) active 1 day ago 3669 (-8) active 7 days ago 3671 (-10) active 14 days ago 3643 (+18) active 60 days ago 3492 (+169) active 180 days ago 3357 (+304) active 1 year ago 3078 (+583) active 3 years ago 2873 (+788) active 6 years ago

IPv6 There are 2132 active servers in this zone. 2133 (-1) active 1 day ago 2147 (-15) active 7 days ago 2138 (-6) active 14 days ago 2108 (+24) active 60 days ago 1933 (+199) active 180 days ago 1802 (+330) active 1 year ago 1592 (+540) active 3 years ago 1347 (+785) active 6 years ago

Global — pool.ntp.org (5109)