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 556 active servers in this zone.

555 (+1) active 1 day ago
556 active 7 days ago
548 (+8) active 14 days ago
551 (+5) active 60 days ago
568 (-12) active 180 days ago
556 active 1 year ago
601 (-45) active 3 years ago
642 (-86) active 6 years ago

IPv6

There are 249 active servers in this zone.

244 (+5) active 1 day ago
243 (+6) active 7 days ago
245 (+4) active 14 days ago
252 (-3) active 60 days ago
233 (+16) active 180 days ago
211 (+38) active 1 year ago
202 (+47) active 3 years ago
146 (+103) active 6 years ago

See all zones in North America.

Status | Community