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 3609 active servers in this zone. 3604 (+5) active 1 day ago 3607 (+2) active 7 days ago 3575 (+34) active 14 days ago 3462 (+147) active 60 days ago 3382 (+227) active 180 days ago 3031 (+578) active 1 year ago 3158 (+451) active 3 years ago 2955 (+654) active 6 years ago

IPv6 There are 2092 active servers in this zone. 2081 (+11) active 1 day ago 2066 (+26) active 7 days ago 2064 (+28) active 14 days ago 1941 (+151) active 60 days ago 1817 (+275) active 180 days ago 1749 (+343) active 1 year ago 1533 (+559) active 3 years ago 1343 (+749) active 6 years ago

Global — pool.ntp.org (4999)