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

traceroute from 207.98.67.77 (salm-perf1.nero.net) to 3.236.239.91 (ec2-3-236-239-91.compute-1.amazonaws.com) for 3.236.239.91

CGI script maintainer: Les Cottrell, SLAC. Script version 7.0, 7/30/2016, Les Cottrell.
Download perl source code.
To perform a traceroute/ping/tracepath function from salm-perf1.nero.net 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's between hosts | 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 salm-perf1.nero.net 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(traceroute -m 30 -q 3 3.236.239.91 140)
traceroute to 3.236.239.91 (3.236.239.91), 30 hops max, 140 byte packets
 1  salm-car1-gw.nero.net (207.98.67.65)  0.229 ms  0.207 ms  0.216 ms
 2  ptck-core1-gw.nero.net (207.98.64.108)  2.249 ms  2.280 ms  2.314 ms
 3  ptck-p1-gw.nero.net (207.98.64.168)  1.996 ms ptck-p2-gw.nero.net (207.98.64.170)  2.902 ms ptck-p1-gw.nero.net (207.98.64.168)  1.983 ms
 4  ptck-pe1-gw.nero.net (207.98.64.78)  1.583 ms  1.579 ms ptck-pe1-gw.nero.net (207.98.64.80)  1.564 ms
 5  ptck-pe1-gw.nero.net (199.165.177.4)  1.573 ms  1.557 ms  1.543 ms
 6  hundredge-0-0-0-24.701.core1.port.net.internet2.edu (198.71.45.218)  4.312 ms  3.891 ms  3.849 ms
 7  163.253.1.231 (163.253.1.231)  7.547 ms  6.742 ms  6.714 ms
 8  ae-17.4070.rtsw.seat.net.internet2.edu (163.253.0.191)  4.997 ms  4.932 ms  4.951 ms
 9  ae-1.4079.rtsw.minn.net.internet2.edu (162.252.70.173)  46.565 ms  46.501 ms  46.576 ms
10  ae-1.4079.rtsw.eqch.net.internet2.edu (162.252.70.106)  45.982 ms  45.991 ms  45.966 ms
11  99.82.179.50 (99.82.179.50)  45.515 ms  45.518 ms  45.142 ms
12  52.93.249.117 (52.93.249.117)  47.388 ms 52.93.249.105 (52.93.249.105)  46.339 ms 52.93.249.141 (52.93.249.141)  46.655 ms
13  150.222.212.55 (150.222.212.55)  45.933 ms  45.949 ms 150.222.212.59 (150.222.212.59)  45.651 ms
14  * * *
15  * * *
16  * * *
17  * * *
18  * * *
19  * * *
20  52.93.29.68 (52.93.29.68)  61.768 ms 52.93.29.82 (52.93.29.82)  100.945 ms 52.93.29.94 (52.93.29.94)  62.370 ms
21  * * *
22  * * *
23  * * *
24  * * *
25  * * *
26  * * *
27  * * *
28  * * *
29  * * *
30  * * *
traceroute -m 30 -q 3 3.236.239.91 140 took 15secs. Total time=16secs. user=apache