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 3013 active servers in this zone. 3057 (-44) active 1 day ago 3056 (-43) active 7 days ago 3053 (-40) active 14 days ago 3045 (-32) active 60 days ago 3036 (-23) active 180 days ago 3028 (-15) active 1 year ago 2930 (+83) active 3 years ago 2787 (+226) active 6 years ago

IPv6 There are 1700 active servers in this zone. 1704 (-4) active 1 day ago 1695 (+5) active 7 days ago 1677 (+23) active 14 days ago 1668 (+32) active 60 days ago 1666 (+34) active 180 days ago 1624 (+76) active 1 year ago 1423 (+277) active 3 years ago 1242 (+458) active 6 years ago

Global — pool.ntp.org (4360)