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

traceroute from 207.98.67.134 (pdtn-perf1.nero.net) to 54.158.30.219 (ec2-54-158-30-219.compute-1.amazonaws.com) for 54.158.30.219

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 pdtn-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 pdtn-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 54.158.30.219 140)
traceroute to 54.158.30.219 (54.158.30.219), 30 hops max, 140 byte packets
 1  pdtn-car1-gw.nero.net (207.98.67.129)  0.149 ms  0.123 ms  0.128 ms
 2  herm-car1-gw.nero.net (207.98.64.57)  4.928 ms  4.943 ms  4.926 ms
 3  ptck-p1-gw.nero.net (207.98.64.54)  7.348 ms  7.351 ms  7.328 ms
 4  ptck-core1-gw.nero.net (207.98.64.169)  5.197 ms  5.281 ms  5.286 ms
 5  internet2-re-port-gw.oregon-gigapop.net (198.32.165.126)  4.992 ms  4.996 ms  4.982 ms
 6  et-7-0-0.4070.rtsw.seat.net.internet2.edu (162.252.70.83)  8.702 ms  8.951 ms  8.891 ms
 7  et-4-0-0.4079.rtsw.miss2.net.internet2.edu (162.252.70.0)  19.062 ms  20.359 ms  20.306 ms
 8  et-4-0-0.4079.rtsw.minn.net.internet2.edu (162.252.70.58)  42.174 ms  42.155 ms  42.132 ms
 9  et-1-1-2.4079.rtsw.eqch.net.internet2.edu (162.252.70.106)  50.187 ms  50.188 ms  50.163 ms
10  ae-1.4079.rtsw.clev.net.internet2.edu (162.252.70.130)  59.310 ms  59.312 ms  59.298 ms
11  ae-20.4079.rtsw2.ashb.net.internet2.edu (162.252.70.128)  66.170 ms  66.165 ms  66.260 ms
12  64.57.30.3 (64.57.30.3)  66.206 ms  66.177 ms 64.57.30.39 (64.57.30.39)  66.227 ms
13  54.239.108.212 (54.239.108.212)  95.382 ms 54.239.108.142 (54.239.108.142)  93.195 ms 54.239.108.176 (54.239.108.176)  88.741 ms
14  54.239.110.176 (54.239.110.176)  74.524 ms 54.239.110.158 (54.239.110.158)  74.501 ms 54.239.110.142 (54.239.110.142)  75.509 ms
15  54.239.110.129 (54.239.110.129)  92.763 ms 54.239.110.167 (54.239.110.167)  80.394 ms 54.239.110.145 (54.239.110.145)  80.079 ms
16  54.239.111.19 (54.239.111.19)  68.111 ms * 54.239.111.21 (54.239.111.21)  67.675 ms
17  * * *
18  72.21.197.17 (72.21.197.17)  67.239 ms  67.222 ms *
19  * * *
20  * * *
21  * * *
22  * * *
23  * * *
24  * * *
25  * * *
26  * * *
27  * * *
28  * * *
29  * * *
30  * * *
traceroute -m 30 -q 3 54.158.30.219 140 took 16secs. Total time=16secs. user=apache