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 3798 active servers in this zone. 3800 (-2) active 1 day ago 3787 (+11) active 7 days ago 3794 (+4) active 14 days ago 3747 (+51) active 60 days ago 3651 (+147) active 180 days ago 3390 (+408) active 1 year ago 3026 (+772) active 3 years ago 3041 (+757) active 6 years ago

IPv6 There are 2209 active servers in this zone. 2230 (-21) active 1 day ago 2238 (-29) active 7 days ago 2337 (-128) active 14 days ago 2281 (-72) active 60 days ago 2105 (+104) active 180 days ago 1901 (+308) active 1 year ago 1611 (+598) active 3 years ago 1462 (+747) active 6 years ago

Global — pool.ntp.org (5306)