pool.ntp.org


North America — north-america.pool.ntp.org

To use this specific pool zone, add the following to your ntp.conf file:

	   server 0.north-america.pool.ntp.org
	   server 1.north-america.pool.ntp.org
	   server 2.north-america.pool.ntp.org
	   server 3.north-america.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 641 active servers in this zone.

639 (+2) active 1 day ago
640 (+1) active 7 days ago
646 (-5) active 14 days ago
659 (-18) active 60 days ago
659 (-18) active 180 days ago
648 (-7) active 1 year ago
645 (-4) active 3 years ago
695 (-54) active 6 years ago

IPv6

There are 380 active servers in this zone.

381 (-1) active 1 day ago
375 (+5) active 7 days ago
383 (-3) active 14 days ago
387 (-7) active 60 days ago
380 active 180 days ago
346 (+34) active 1 year ago
282 (+98) active 3 years ago
243 (+137) active 6 years ago

See all zones in Global.

Antigua and Barbuda — ag.pool.ntp.org (0)
Anguilla — ai.pool.ntp.org (0)
Aruba — aw.pool.ntp.org (0)
Barbados — bb.pool.ntp.org (4)
Saint Bartelemey — bl.pool.ntp.org (0)
Bermuda — bm.pool.ntp.org (0)
Bonaire, Saint Eustatius and Saba — bq.pool.ntp.org (1)
Bahamas — bs.pool.ntp.org (4)
Belize — bz.pool.ntp.org (0)
Canada — ca.pool.ntp.org (148)
Costa Rica — cr.pool.ntp.org (13)
Cuba — cu.pool.ntp.org (0)
Curacao — cw.pool.ntp.org (4)
Dominica — dm.pool.ntp.org (0)
Dominican Republic — do.pool.ntp.org (1)
Grenada — gd.pool.ntp.org (0)
Greenland — gl.pool.ntp.org (0)
Guadeloupe — gp.pool.ntp.org (0)
Guatemala — gt.pool.ntp.org (4)
Honduras — hn.pool.ntp.org (0)
Haiti — ht.pool.ntp.org (4)
Jamaica — jm.pool.ntp.org (4)
Saint Kitts and Nevis — kn.pool.ntp.org (0)
Cayman Islands — ky.pool.ntp.org (1)
Saint Lucia — lc.pool.ntp.org (0)
Saint Martin — mf.pool.ntp.org (0)
Martinique — mq.pool.ntp.org (0)
Montserrat — ms.pool.ntp.org (0)
Mexico — mx.pool.ntp.org (15)
Nicaragua — ni.pool.ntp.org (3)
Panama — pa.pool.ntp.org (4)
Saint Pierre and Miquelon — pm.pool.ntp.org (0)
Puerto Rico — pr.pool.ntp.org (0)
El Salvador — sv.pool.ntp.org (0)
Sint Maarten — sx.pool.ntp.org (0)
Turks and Caicos Islands — tc.pool.ntp.org (0)
Trinidad and Tobago — tt.pool.ntp.org (0)
United States — us.pool.ntp.org (855)
Saint Vincent and the Grenadines — vc.pool.ntp.org (0)
Virgin Islands, British — vg.pool.ntp.org (0)
Virgin Islands, U.S. — vi.pool.ntp.org (0)