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 3100 active servers in this zone. 3106 (-6) active 1 day ago 3096 (+4) active 7 days ago 3077 (+23) active 14 days ago 3088 (+12) active 60 days ago 3157 (-57) active 180 days ago 3119 (-19) active 1 year ago 3076 (+24) active 3 years ago 2959 (+141) active 6 years ago

IPv6 There are 1591 active servers in this zone. 1588 (+3) active 1 day ago 1584 (+7) active 7 days ago 1597 (-6) active 14 days ago 1587 (+4) active 60 days ago 1505 (+86) active 180 days ago 1505 (+86) active 1 year ago 1445 (+146) active 3 years ago 1091 (+500) active 6 years ago

Global — pool.ntp.org (4458)