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

tracepath from 192.236.39.209 (perfsonar4.usd.edu) to 34.239.151.158 (ec2-34-239-151-158.compute-1.amazonaws.com) for 34.239.151.158

CGI script maintainer: Les Cottrell, SLAC. Script version 7.4, 2/26/2018, Les Cottrell.
Download perl source code.
To perform a traceroute/ping/tracepath function from perfsonar4.usd.edu 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 perfsonar4.usd.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.
Executing exec(/bin/tracepath  34.239.151.158)
 1?: [LOCALHOST]     pmtu 9000
 1:  206.176.0.38 (206.176.0.38)                            2.079ms 
 1:  206.176.0.38 (206.176.0.38)                            1.636ms 
 2:  206.71.32.5 (206.71.32.5)                              4.162ms 
 3:  206.71.32.162 (206.71.32.162)                         24.184ms asymm  5 
 4:  ae-3.4079.rtsw.chic.net.internet2.edu (162.252.70.140)  24.600ms 
 5:  ae-9.4070.rtsw3.eqch.net.internet2.edu (64.57.28.105)  31.515ms 
 6:  ae-9.4070.rtsw3.eqch.net.internet2.edu (64.57.28.105)  23.934ms pmtu 1500
 6:  24-220-14-76-static.midco.net (24.220.14.76)           4.733ms 
 7:  96-2-207-25-static.midco.net (96.2.207.25)             4.999ms 
 8:  24-220-6-253-static.midco.net (24.220.6.253)          26.046ms 
 9:  206.223.119.98 (206.223.119.98)                       25.644ms 
10:  52.95.62.52 (52.95.62.52)                             43.364ms asymm 13 
11:  52.95.62.93 (52.95.62.93)                             26.657ms 
12:  52.95.62.67 (52.95.62.67)                             25.246ms asymm 11 
13:  52.93.129.138 (52.93.129.138)                         49.690ms asymm 26 
14:  54.239.42.73 (54.239.42.73)                           48.609ms asymm 31 
15:  150.222.242.156 (150.222.242.156)                     47.183ms asymm 30 
16:  no reply
17:  no reply
18:  no reply
19:  150.222.241.181 (150.222.241.181)                     48.418ms asymm 30 
20:  150.222.241.193 (150.222.241.193)                     46.722ms asymm 25 
21:  no reply
22:  no reply
23:  no reply
24:  no reply
25:  52.93.29.72 (52.93.29.72)                             48.195ms asymm 28 
26:  no reply
27:  52.93.29.80 (52.93.29.80)                             46.993ms asymm 28 
28:  no reply
29:  no reply
30:  52.93.29.80 (52.93.29.80)                             47.862ms asymm 28 
31:  no reply
     Too many hops: pmtu 1500
     Resume: pmtu 1500