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 3643 active servers in this zone. 3659 (-16) active 1 day ago 3666 (-23) active 7 days ago 3670 (-27) active 14 days ago 3611 (+32) active 60 days ago 3433 (+210) active 180 days ago 2963 (+680) active 1 year ago 3120 (+523) active 3 years ago 2818 (+825) active 6 years ago

IPv6 There are 2137 active servers in this zone. 2128 (+9) active 1 day ago 2115 (+22) active 7 days ago 2114 (+23) active 14 days ago 2110 (+27) active 60 days ago 1956 (+181) active 180 days ago 1746 (+391) active 1 year ago 1567 (+570) active 3 years ago 1365 (+772) active 6 years ago

Global — pool.ntp.org (5087)