ตรวจสอบสถานะเครือข่าย

	No.	Monitoring Station	IP Address	Bandwidth Carrier
	1	Seattle, Washington, USA	216.176.179.82	Internap
	2	San Jose, California, USA	69.22.166.25	nLayer
	3	Dallas, Texas, USA	70.86.191.106	AT&T, AboveNet, Broadwing, Global Crossing, Level3, nLayer, Sprint, Time Warner, UUNET, Verio
	4	Ashburn, Virginia, USA	69.65.114.130	NAC, nLayer, BTN, Tiscali, Cogent, ServerCentral
	5	Chicago, Illinois, USA	69.31.96.91	nLayer
	6	Montreal, Quebec, Canada	72.55.164.246	Tata Communications, Videotron, Peer1, TorIX, Level 3, Deutsche Telekom
	7	Maidenhead, Berkshire, UK	85.234.152.91	Euroconnex
	8	Amsterdam, Netherlands	83.149.104.60	TeliaSonera, Abovenet, Teleglobe, Interoute, AMS-IX, KPN, UUNET, DE-CIX
	9	Madrid, Spain	77.240.118.10	Ibericahost
	10	Milan, Italy	78.159.196.25	Retelit
	11	Frankfurt, Hesse, Germany	212.95.32.114	AMS-IX, DE-CIX, LINX, DTAG, Global Crossing, Tiscali
	12	Singapore	203.211.130.204	Reach, ANC, Pacific Internet, Singtel MegaPOP, StarHub
	13	Brisbane, Queensland, Australia	203.31.191.5	Optus, Telstra, Pipe Networks
	14	Auckland, New Zealand	113.21.224.40	Break Ltd, Global-Gateway, ANC, Verizon