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 3777 active servers in this zone. 3794 (-17) active 1 day ago 3792 (-15) active 7 days ago 3777 active 14 days ago 3750 (+27) active 60 days ago 3641 (+136) active 180 days ago 3364 (+413) active 1 year ago 3042 (+735) active 3 years ago 3028 (+749) active 6 years ago

IPv6 There are 2223 active servers in this zone. 2233 (-10) active 1 day ago 2237 (-14) active 7 days ago 2320 (-97) active 14 days ago 2309 (-86) active 60 days ago 2091 (+132) active 180 days ago 1888 (+335) active 1 year ago 1612 (+611) active 3 years ago 1468 (+755) active 6 years ago

Global — pool.ntp.org (5305)