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 3061 active servers in this zone. 3050 (+11) active 1 day ago 3039 (+22) active 7 days ago 3021 (+40) active 14 days ago 3009 (+52) active 60 days ago 2798 (+263) active 180 days ago 2592 (+469) active 1 year ago 2947 (+114) active 3 years ago 2869 (+192) active 6 years ago

IPv6 There are 1473 active servers in this zone. 1478 (-5) active 1 day ago 1471 (+2) active 7 days ago 1481 (-8) active 14 days ago 1411 (+62) active 60 days ago 1359 (+114) active 180 days ago 1303 (+170) active 1 year ago 1153 (+320) active 3 years ago 860 (+613) active 6 years ago

Global — pool.ntp.org (4257)