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 3698 active servers in this zone. 3691 (+7) active 1 day ago 3639 (+59) active 7 days ago 3658 (+40) active 14 days ago 3684 (+14) active 60 days ago 3450 (+248) active 180 days ago 3411 (+287) active 1 year ago 3097 (+601) active 3 years ago 2948 (+750) active 6 years ago

IPv6 There are 2139 active servers in this zone. 2136 (+3) active 1 day ago 2096 (+43) active 7 days ago 2134 (+5) active 14 days ago 2131 (+8) active 60 days ago 1924 (+215) active 180 days ago 1826 (+313) active 1 year ago 1606 (+533) active 3 years ago 1355 (+784) active 6 years ago

Global — pool.ntp.org (5144)