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 3517 active servers in this zone. 3515 (+2) active 1 day ago 3478 (+39) active 7 days ago 3450 (+67) active 14 days ago 3492 (+25) active 60 days ago 3432 (+85) active 180 days ago 3038 (+479) active 1 year ago 3171 (+346) active 3 years ago 2828 (+689) active 6 years ago

IPv6 There are 2016 active servers in this zone. 2009 (+7) active 1 day ago 1958 (+58) active 7 days ago 1935 (+81) active 14 days ago 1940 (+76) active 60 days ago 1852 (+164) active 180 days ago 1722 (+294) active 1 year ago 1522 (+494) active 3 years ago 1335 (+681) active 6 years ago

Global — pool.ntp.org (4907)