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 3887 active servers in this zone. 3892 (-5) active 1 day ago 3884 (+3) active 7 days ago 3886 (+1) active 14 days ago 3790 (+97) active 60 days ago 3793 (+94) active 180 days ago 3638 (+249) active 1 year ago 3061 (+826) active 3 years ago 2945 (+942) active 6 years ago

IPv6 There are 2396 active servers in this zone. 2386 (+10) active 1 day ago 2378 (+18) active 7 days ago 2384 (+12) active 14 days ago 2239 (+157) active 60 days ago 2218 (+178) active 180 days ago 2132 (+264) active 1 year ago 1659 (+737) active 3 years ago 1370 (+1026) active 6 years ago

Global — pool.ntp.org (5573)