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 3719 active servers in this zone. 3727 (-8) active 1 day ago 3706 (+13) active 7 days ago 3696 (+23) active 14 days ago 3666 (+53) active 60 days ago 3447 (+272) active 180 days ago 3392 (+327) active 1 year ago 3096 (+623) active 3 years ago 2903 (+816) active 6 years ago

IPv6 There are 2164 active servers in this zone. 2175 (-11) active 1 day ago 2145 (+19) active 7 days ago 2145 (+19) active 14 days ago 2115 (+49) active 60 days ago 1922 (+242) active 180 days ago 1855 (+309) active 1 year ago 1603 (+561) active 3 years ago 1354 (+810) active 6 years ago

Global — pool.ntp.org (5184)