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 3582 active servers in this zone. 3589 (-7) active 1 day ago 3582 active 7 days ago 3582 active 14 days ago 3448 (+134) active 60 days ago 3426 (+156) active 180 days ago 2997 (+585) active 1 year ago 3174 (+408) active 3 years ago 2864 (+718) active 6 years ago

IPv6 There are 2038 active servers in this zone. 2028 (+10) active 1 day ago 1998 (+40) active 7 days ago 2034 (+4) active 14 days ago 1933 (+105) active 60 days ago 1846 (+192) active 180 days ago 1705 (+333) active 1 year ago 1513 (+525) active 3 years ago 1365 (+673) active 6 years ago

Global — pool.ntp.org (4975)