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 3645 active servers in this zone. 3645 active 1 day ago 3646 (-1) active 7 days ago 3626 (+19) active 14 days ago 3474 (+171) active 60 days ago 3364 (+281) active 180 days ago 3026 (+619) active 1 year ago 3171 (+474) active 3 years ago 2906 (+739) active 6 years ago

IPv6 There are 2126 active servers in this zone. 2130 (-4) active 1 day ago 2141 (-15) active 7 days ago 2150 (-24) active 14 days ago 1989 (+137) active 60 days ago 1888 (+238) active 180 days ago 1739 (+387) active 1 year ago 1522 (+604) active 3 years ago 1360 (+766) active 6 years ago

Global — pool.ntp.org (5082)