ตรวจสอบสถานะเครือข่าย

	ลำดับ	สถานีที่ใช้ในการตรวจสอบสถานะ	ไอพีแอดเดรส	Bandwidth Carrier
	1	Seattle, Washington, USA	216.176.179.82	Internap
	2	San Jose, California, USA	69.22.166.25	Limelight, nLayer
	3	Dallas, Texas, USA	174.132.46.210	AT&T, AboveNet, Broadwing, Global Crossing, Level3, nLayer, Sprint, Time Warner, UUNET, Verio
	4	Washington DC, USA	209.160.73.219	Looking Glass Networks, Level 3, MCI, Verizon Business, Cogent
	5	Ashburn, Virginia, USA	74.200.95.42	PCCWGlobal, Limelight Network, nLayer, Cogent, Hurricane Electric, ServerCentral
	6	Chicago, Illinois, USA	74.200.92.42	Hurricane Electric, PCCWGlobal
	7	Secaucus, New Jersey, USA	204.14.88.163	Internap, Bandcon
	8	Montreal, Quebec, Canada	72.55.164.246	Tata Communications, Videotron, Peer1, TorIX, Level 3, Deutsche Telekom
	9	Maidenhead, Berkshire, UK	85.234.152.91	Euroconnex
	10	Roubaix, France	94.23.240.44	Global Croissing, Teleglobe, FreeTelecom, Sfinx, FreeIX, Telehouse 1, Telehouse 2, Redbus, Global Switch
	11	Amsterdam, Netherlands	83.149.104.60	TeliaSonera, Abovenet, Teleglobe, Interoute, AMS-IX, KPN, UUNET, DE-CIX
	12	Madrid, Spain	77.240.118.10	Ibericahost
	13	Milan, Italy	78.159.196.25	Retelit
	14	Frankfurt, Hesse, Germany	212.95.32.114	AMS-IX, DE-CIX, LINX, DTAG, Global Crossing, Tiscali
	15	Singapore	203.211.130.204	Reach, ANC, Pacific Internet, Singtel MegaPOP, StarHub
	16	Zhongzheng, Taipei, Taiwan	219.84.160.129	So-Net
	17	Neihu, Taipei, Taiwan	202.168.198.9	eASPNet
	18	Beijing, China	122.70.147.158	CTTNET
	19	Istanbul, Turkey	85.153.34.60	Turk Telekom
	20	Brisbane, Queensland, Australia	203.31.191.5	Optus, Telstra, Pipe Networks