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 3060 active servers in this zone. 3065 (-5) active 1 day ago 3057 (+3) active 7 days ago 3047 (+13) active 14 days ago 3028 (+32) active 60 days ago 3025 (+35) active 180 days ago 3070 (-10) active 1 year ago 2921 (+139) active 3 years ago 2820 (+240) active 6 years ago

IPv6 There are 1707 active servers in this zone. 1705 (+2) active 1 day ago 1703 (+4) active 7 days ago 1694 (+13) active 14 days ago 1670 (+37) active 60 days ago 1651 (+56) active 180 days ago 1639 (+68) active 1 year ago 1456 (+251) active 3 years ago 1248 (+459) active 6 years ago

Global — pool.ntp.org (4397)