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 3857 active servers in this zone. 3863 (-6) active 1 day ago 3814 (+43) active 7 days ago 3806 (+51) active 14 days ago 3800 (+57) active 60 days ago 3788 (+69) active 180 days ago 3611 (+246) active 1 year ago 3068 (+789) active 3 years ago 2852 (+1005) active 6 years ago

IPv6 There are 2360 active servers in this zone. 2366 (-6) active 1 day ago 2333 (+27) active 7 days ago 2306 (+54) active 14 days ago 2278 (+82) active 60 days ago 2360 active 180 days ago 2110 (+250) active 1 year ago 1678 (+682) active 3 years ago 1388 (+972) active 6 years ago

Global — pool.ntp.org (5517)