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 555 active servers in this zone.

555 active 1 day ago
559 (-4) active 7 days ago
565 (-10) active 14 days ago
572 (-17) active 60 days ago
555 active 180 days ago
510 (+45) active 1 year ago
600 (-45) active 3 years ago
634 (-79) active 6 years ago

IPv6

There are 244 active servers in this zone.

242 (+2) active 1 day ago
249 (-5) active 7 days ago
249 (-5) active 14 days ago
262 (-18) active 60 days ago
222 (+22) active 180 days ago
213 (+31) active 1 year ago
196 (+48) active 3 years ago
133 (+111) active 6 years ago

See all zones in North America.

Status | Community