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 3036 active servers in this zone. 3072 (-36) active 1 day ago 3053 (-17) active 7 days ago 3069 (-33) active 14 days ago 3042 (-6) active 60 days ago 3047 (-11) active 180 days ago 3168 (-132) active 1 year ago 2963 (+73) active 3 years ago 2995 (+41) active 6 years ago

IPv6 There are 1655 active servers in this zone. 1660 (-5) active 1 day ago 1665 (-10) active 7 days ago 1677 (-22) active 14 days ago 1622 (+33) active 60 days ago 1618 (+37) active 180 days ago 1522 (+133) active 1 year ago 1382 (+273) active 3 years ago 1170 (+485) active 6 years ago

Global — pool.ntp.org (4437)