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 3451 active servers in this zone. 3461 (-10) active 1 day ago 3444 (+7) active 7 days ago 3441 (+10) active 14 days ago 3372 (+79) active 60 days ago 2942 (+509) active 180 days ago 3033 (+418) active 1 year ago 3125 (+326) active 3 years ago 2737 (+714) active 6 years ago

IPv6 There are 1927 active servers in this zone. 1923 (+4) active 1 day ago 1966 (-39) active 7 days ago 1934 (-7) active 14 days ago 1817 (+110) active 60 days ago 1755 (+172) active 180 days ago 1701 (+226) active 1 year ago 1519 (+408) active 3 years ago 1323 (+604) active 6 years ago

Global — pool.ntp.org (4787)