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tracepath from 192.108.47.12 (perfsonar2-de-kit.gridka.de) to 3.238.72.180 (ec2-3-238-72-180.compute-1.amazonaws.com) for 3.238.72.180

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 perfsonar2-de-kit.gridka.de 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.
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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 perfsonar2-de-kit.gridka.de 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  3.238.72.180)
 1?: [LOCALHOST]                                         pmtu 1500
 1:  192.108.47.3                                          0.632ms 
 1:  192.108.47.3                                          0.705ms 
 2:  tr-v740-rig2.gridka.de                                0.832ms 
 3:  tr-v706-rbocn1.gridka.de                              1.826ms 
 4:  cr-erl2-hundredgige0-9-0-2-2906.x-win.dfn.de         11.152ms 
 5:  cr-tub2-be10.x-win.dfn.de                            21.331ms 
 6:  hbg-b2-link.ip.twelve99.net                          22.087ms asymm 11 
 7:  hbg-bb4-link.ip.twelve99.net                         22.637ms asymm 10 
 8:  hbg-bb3-link.ip.twelve99.net                         27.666ms asymm 12 
 9:  ldn-bb1-link.ip.twelve99.net                         31.544ms asymm 13 
10:  nyk-bb2-link.ip.twelve99.net                        102.151ms asymm 14 
11:  nyk-b2-link.ip.twelve99.net                          98.098ms asymm 13 
12: