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 532 active servers in this zone.

529 (+3) active 1 day ago
531 (+1) active 7 days ago
526 (+6) active 14 days ago
539 (-7) active 60 days ago
549 (-17) active 180 days ago
553 (-21) active 1 year ago
546 (-14) active 3 years ago
602 (-70) active 6 years ago

IPv6

There are 327 active servers in this zone.

329 (-2) active 1 day ago
325 (+2) active 7 days ago
332 (-5) active 14 days ago
342 (-15) active 60 days ago
333 (-6) active 180 days ago
307 (+20) active 1 year ago
244 (+83) active 3 years ago
201 (+126) active 6 years ago

See all zones in North America.