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 3071 active servers in this zone. 3063 (+8) active 1 day ago 3070 (+1) active 7 days ago 3039 (+32) active 14 days ago 3035 (+36) active 60 days ago 3094 (-23) active 180 days ago 3127 (-56) active 1 year ago 2793 (+278) active 3 years ago 2958 (+113) active 6 years ago

IPv6 There are 1625 active servers in this zone. 1636 (-11) active 1 day ago 1639 (-14) active 7 days ago 1640 (-15) active 14 days ago 1618 (+7) active 60 days ago 1599 (+26) active 180 days ago 1531 (+94) active 1 year ago 1370 (+255) active 3 years ago 1151 (+474) active 6 years ago

Global — pool.ntp.org (4454)