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 2821 active servers in this zone. 2959 (-138) active 1 day ago 2986 (-165) active 7 days ago 3026 (-205) active 14 days ago 2917 (-96) active 60 days ago 2910 (-89) active 180 days ago 2941 (-120) active 1 year ago 2955 (-134) active 3 years ago 2863 (-42) active 6 years ago

IPv6 There are 1408 active servers in this zone. 1412 (-4) active 1 day ago 1404 (+4) active 7 days ago 1408 active 14 days ago 1390 (+18) active 60 days ago 1394 (+14) active 180 days ago 1406 (+2) active 1 year ago 1227 (+181) active 3 years ago 1038 (+370) active 6 years ago

Global — pool.ntp.org (3971)