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 3799 active servers in this zone. 3802 (-3) active 1 day ago 3811 (-12) active 7 days ago 3770 (+29) active 14 days ago 3789 (+10) active 60 days ago 3706 (+93) active 180 days ago 3457 (+342) active 1 year ago 3063 (+736) active 3 years ago 3012 (+787) active 6 years ago

IPv6 There are 2249 active servers in this zone. 2266 (-17) active 1 day ago 2243 (+6) active 7 days ago 2242 (+7) active 14 days ago 2242 (+7) active 60 days ago 2145 (+104) active 180 days ago 1917 (+332) active 1 year ago 1621 (+628) active 3 years ago 1390 (+859) active 6 years ago

Global — pool.ntp.org (5372)