University of Southern California (AS47)

Please note that traceroutes can appear similar to port scans. If you see a suspected port scan alert, for example from your firewall, with a series of ports in the range 33434 - 33465, coming from www.usc.edu it is probably a reverse traceroute from our web based reverse traceroute server. Please do NOT report this to us, it will almost certainly be a waste of both of our times. For more on this see Traceroute security issues.

Srinakharinwirot University (AS4621)

Srinakharinwirot University (AS4621),  Thailand

Switch (AS559)

Switch (AS559) Switzerland.

You can enter the IP address or hostname of a node on the Internet, and this script will try to trace the IP route to that node from SWITCH's core network.

Royal Institute of Technology (AS2839)

Royal Institute of Technology (AS2839) , Sweden.

National Research Foundation #1 (AS2018)

National Research Foundation #1 (AS2018) South Africa

Internet Nutsprogramme

Nota: Afhangend van die hoeveelheid Internet-verkeer en lynspoed, mag sekere van hiedie programme 'n tydjie neem om te loop. Wees asseblief geduldig.

• ping
• traceroute
• host
• nslookup

SANET Nitra (AS2607)

SANET Nitra (AS2607), Slovakia

Vitajte na serveri Quanto !
	Aktivity bežiace na serveri: monitorovanie chodu siete a serverov časový synchronizačný server DNS server pre domény čítanie pošty cez WWW virtuálne WWW servery

ZYX (AS8708)

ZYX (AS8708), Romania.