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 564 active servers in this zone.

566 (-2) active 1 day ago
564 active 7 days ago
577 (-13) active 14 days ago
560 (+4) active 60 days ago
536 (+28) active 180 days ago
532 (+32) active 1 year ago
542 (+22) active 3 years ago
576 (-12) active 6 years ago

IPv6

There are 348 active servers in this zone.

346 (+2) active 1 day ago
350 (-2) active 7 days ago
346 (+2) active 14 days ago
342 (+6) active 60 days ago
339 (+9) active 180 days ago
344 (+4) active 1 year ago
269 (+79) active 3 years ago
231 (+117) active 6 years ago

See all zones in North America.