Following probes are available for for all our clients:

Country	Provider	City	Comment
Germany	1&1	Karlsruhe
	Alice BUSINESS	Hamburg	(Hansenet)
	COLT	Frankfurt
	Deutsche Telekom	Harschbach
	Easynet	Hamburg	ex. Ision
	freenet	Berlin
	Interoute	Frankfurt	ex. VIA NET.WORKS
	Level 3	Munich
	SpaceNet	Munich	ex. Comcentrixs/Cable&Wireless
	Telefonica	Verl	ex. Mediaways
	Tiscali	Frankfurt
	Verizon	Dortmund	ex. MCI/Worldcom/UUNet
Switzerland	Cablecom	Zurich	Kabel 3000/800 kbit
	green.ch	Zurich	ex. VIA NET.WORKS Schweiz, ex. TIC
	Sunrise	Bern
	Swisscom	Zurich
	Verizon	Zurich	SDSL 2 Mbit (ex. MCI/Worldcom)
	VTX	Zurich	ADSL 5120/640 kbit
Austria	Telecom Austria	Wien	ex. Tiscali, ex. EUNet, ex. eTel
Australia	Integrity Network Solutions	Sydney
Belgium	Verizon	Brussels
China	Beijing BGP	Beijing
	Chengdu Telecom	Chengdu
	Chinacomm	Shanghai
	Guangzhou Telecom	Guangzhou
	Xian Netcom	Xi An
Denmark	TDC	Aarhus
Finland	TeliaSonera	Helsinki
France	OVH	Paris
Italy	Telecom Italia	Milano
Netherlands	PSINet	Amsterdam
Poland	Telekomunikacji Polskiej	Warsaw
Sweden	TeliaSonera	Stockholm
Turkey	TTNet	Istanbul
Great Britain	BT	Portsmouth
	PSINet	London
USA	ATT	San Diego CA
	Verio/NTT	Sterling VA

Besides our public probe network, we offer "private probes" that are placed in our clients´ intranets. For more information please contact us.