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 3635 active servers in this zone. 3638 (-3) active 1 day ago 3615 (+20) active 7 days ago 3582 (+53) active 14 days ago 3471 (+164) active 60 days ago 3381 (+254) active 180 days ago 3028 (+607) active 1 year ago 3164 (+471) active 3 years ago 2935 (+700) active 6 years ago

IPv6 There are 2131 active servers in this zone. 2138 (-7) active 1 day ago 2097 (+34) active 7 days ago 2070 (+61) active 14 days ago 1946 (+185) active 60 days ago 1821 (+310) active 180 days ago 1746 (+385) active 1 year ago 1517 (+614) active 3 years ago 1360 (+771) active 6 years ago

Global — pool.ntp.org (5073)