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 3873 active servers in this zone. 3891 (-18) active 1 day ago 3879 (-6) active 7 days ago 3853 (+20) active 14 days ago 3781 (+92) active 60 days ago 3797 (+76) active 180 days ago 3641 (+232) active 1 year ago 3054 (+819) active 3 years ago 2963 (+910) active 6 years ago

IPv6 There are 2388 active servers in this zone. 2388 active 1 day ago 2386 (+2) active 7 days ago 2358 (+30) active 14 days ago 2247 (+141) active 60 days ago 2229 (+159) active 180 days ago 2142 (+246) active 1 year ago 1665 (+723) active 3 years ago 1381 (+1007) active 6 years ago

Global — pool.ntp.org (5567)