Stanford University seal SLAC logo, click here to learn more about SLAC

tracepath from 93.187.166.22 (hist.perfsonar.asnet.am) to 3.229.142.91 (ec2-3-229-142-91.compute-1.amazonaws.com) for 3.229.142.91

CGI script maintainer: Les Cottrell, SLAC. Script version 7.7, 8/9/2018, Les Cottrell.
Download perl source code.
To perform a traceroute/ping/tracepath function from hist.perfsonar.asnet.am to the target, enter the desired target host.domain (e.g. www.yahoo.com) or Internet address (e.g. 137.138.28.228) in the box below. Note the fucntion is performed for the target's resolved Internet address.
Enter target name or address: then push 'Enter' key.
Lookup: domain name | Locating a Host | visual traceroute | Find AS of a host | contacting someone
Related web sites
Traceroute servers,
Monitoring tutorial,
Internet monitoring
What is my IP address?
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 hist.perfsonar.asnet.am 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.
Executing exec(/bin/tracepath  3.229.142.91)
 1?: [LOCALHOST]                                         pmtu 4060
 1:  ccr1072-to-11fl.asnet.am                              0.367ms 
 1:  ccr1072-to-11fl.asnet.am                              0.301ms 
 2:  gw-for-history-bld.asnet.am                           0.577ms 
 3:  geant-mt-2-ps-pres.asnet.am                           7.927ms 
 4:  no reply
 5:  ffm-b11-link.ip.twelve99.net                         59.843ms asymm 10 
 6:  ffm-bb2-link.ip.twelve99.net                        156.141ms asymm 15 
 7:  prs-bb2-link.ip.twelve99.net                        151.591ms asymm 14 
 8:  ash-bb2-link.ip.twelve99.net                        168.367ms asymm 13 
 9:  ash-b2-link.ip.twelve99.net                         161.708ms asymm 12 
10:  ash-b2-link.ip.twelve99.net                         149.303ms pmtu 1500
10: