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 3890 active servers in this zone. 3898 (-8) active 1 day ago 3880 (+10) active 7 days ago 3889 (+1) active 14 days ago 3804 (+86) active 60 days ago 3797 (+93) active 180 days ago 3641 (+249) active 1 year ago 3057 (+833) active 3 years ago 2979 (+911) active 6 years ago

IPv6 There are 2394 active servers in this zone. 2395 (-1) active 1 day ago 2387 (+7) active 7 days ago 2375 (+19) active 14 days ago 2255 (+139) active 60 days ago 2210 (+184) active 180 days ago 2091 (+303) active 1 year ago 1667 (+727) active 3 years ago 1379 (+1015) active 6 years ago

Global — pool.ntp.org (5579)