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 548 active servers in this zone.

543 (+5) active 1 day ago
542 (+6) active 7 days ago
548 active 14 days ago
553 (-5) active 60 days ago
547 (+1) active 180 days ago
544 (+4) active 1 year ago
569 (-21) active 3 years ago
644 (-96) active 6 years ago

IPv6

There are 252 active servers in this zone.

254 (-2) active 1 day ago
251 (+1) active 7 days ago
255 (-3) active 14 days ago
245 (+7) active 60 days ago
249 (+3) active 180 days ago
222 (+30) active 1 year ago
228 (+24) active 3 years ago
170 (+82) active 6 years ago

See all zones in North America.

Status | Community