pool.ntp.org


United States — us.pool.ntp.org

To use this specific pool zone, add the following to your ntp.conf file:

	   server 0.us.pool.ntp.org
	   server 1.us.pool.ntp.org
	   server 2.us.pool.ntp.org
	   server 3.us.pool.ntp.org

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 537 active servers in this zone.

540 (-3) active 1 day ago
546 (-9) active 7 days ago
542 (-5) active 14 days ago
540 (-3) active 60 days ago
549 (-12) active 180 days ago
546 (-9) active 1 year ago
498 (+39) active 3 years ago
613 (-76) active 6 years ago

IPv6

There are 273 active servers in this zone.

269 (+4) active 1 day ago
268 (+5) active 7 days ago
276 (-3) active 14 days ago
268 (+5) active 60 days ago
253 (+20) active 180 days ago
246 (+27) active 1 year ago
214 (+59) active 3 years ago
197 (+76) active 6 years ago

See all zones in North America.

Status | Community