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 3817 active servers in this zone. 3809 (+8) active 1 day ago 3804 (+13) active 7 days ago 3786 (+31) active 14 days ago 3770 (+47) active 60 days ago 3751 (+66) active 180 days ago 3585 (+232) active 1 year ago 3051 (+766) active 3 years ago 2989 (+828) active 6 years ago

IPv6 There are 2291 active servers in this zone. 2281 (+10) active 1 day ago 2248 (+43) active 7 days ago 2242 (+49) active 14 days ago 2242 (+49) active 60 days ago 2302 (-11) active 180 days ago 1994 (+297) active 1 year ago 1628 (+663) active 3 years ago 1374 (+917) active 6 years ago

Global — pool.ntp.org (5410)