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

traceroute from 207.98.67.188 (klfl-perf1.nero.net) to 3.234.244.18 (ec2-3-234-244-18.compute-1.amazonaws.com) for 3.234.244.18

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 klfl-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 klfl-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 3.234.244.18 140)
traceroute to 3.234.244.18 (3.234.244.18), 30 hops max, 140 byte packets
 1  klfl-car1-gw.nero.net (207.98.67.177)  0.136 ms  0.108 ms  0.125 ms
 2  eugn-p2-gw.nero.net (207.98.64.68)  4.446 ms  4.438 ms  4.456 ms
 3  eugn-pe2-gw.nero.net (207.98.64.76)  3.941 ms  3.940 ms  3.927 ms
 4  eugn-pe2-gw.nero.net (199.165.177.2)  4.002 ms  3.968 ms  3.976 ms
 5  eugn-p2-gw.nero.net (207.98.64.77)  4.368 ms  4.408 ms  4.357 ms
 6  ae-0.701.rtsw.port.net.internet2.edu (198.71.45.218)  7.745 ms  6.902 ms ptck-p2-gw.nero.net (207.98.64.21)  7.957 ms
 7  ptck-pe1-gw.nero.net (199.165.177.4)  7.775 ms  6.995 ms  6.976 ms
 8  ae-0.701.rtsw.port.net.internet2.edu (198.71.45.218)  7.156 ms  7.148 ms ae-1.4079.rtsw.minn.net.internet2.edu (162.252.70.173)  44.204 ms
 9  et-7-0-0.4070.rtsw.seat.net.internet2.edu (162.252.70.83)  11.836 ms ae-1.4079.rtsw.eqch.net.internet2.edu (162.252.70.106)  50.603 ms  50.644 ms
10  99.82.179.50 (99.82.179.50)  50.622 ms ae-1.4079.rtsw.minn.net.internet2.edu (162.252.70.173)  44.167 ms 99.82.179.50 (99.82.179.50)  50.605 ms
11  52.93.249.49 (52.93.249.49)  51.366 ms 52.93.249.61 (52.93.249.61)  51.555 ms 52.93.249.105 (52.93.249.105)  51.942 ms
12  52.95.62.63 (52.95.62.63)  50.946 ms 99.82.179.50 (99.82.179.50)  51.161 ms 52.95.62.45 (52.95.62.45)  50.629 ms
13  * * 52.93.249.153 (52.93.249.153)  52.388 ms
14  52.95.62.109 (52.95.62.109)  50.684 ms 150.222.212.31 (150.222.212.31)  50.628 ms 52.95.62.29 (52.95.62.29)  50.721 ms
15  54.240.229.153 (54.240.229.153)  69.706 ms * *
16  52.93.129.134 (52.93.129.134)  70.922 ms * 52.93.129.120 (52.93.129.120)  70.214 ms
17  150.222.242.144 (150.222.242.144)  69.897 ms 54.240.229.149 (54.240.229.149)  69.789 ms *
18  * * *
19  * * *
20  * * *
21  * * *
22  * 150.222.241.179 (150.222.241.179)  70.769 ms *
23  * * *
24  * * *
25  * * *
26  * * *
27  * * *
28  * * *
29  * * *
30  * * *
traceroute -m 30 -q 3 3.234.244.18 140 took 15secs. Total time=15secs. user=apache