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tracepath from 157.82.116.65 (perfsonar2.icepp.jp) to 3.237.67.179 (ec2-3-237-67-179.compute-1.amazonaws.com) for 3.237.67.179

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.icepp.jp 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.icepp.jp 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  3.237.67.179)
 1?: [LOCALHOST]                                         pmtu 1500
 1:  itc-gateway.icepp.jp                                  0.333ms 
 1:  itc-gateway.icepp.jp                                  0.243ms 
 2:  tokyo1-RM-ET-6-0-0-50.s5.sinet.ad.jp                  0.769ms 
 3:  osaka-GM-ET-7-1-0-1114.s5.sinet.ad.jp                 7.935ms 
 4:  ae-22.a01.osakjp02.jp.bb.gin.ntt.net                  8.231ms asymm  9 
 5:  ae-5.r25.osakjp02.jp.bb.gin.ntt.net                   9.412ms asymm  7 
 6:  ae-3.r24.lsanca07.us.bb.gin.ntt.net                 111.126ms asymm  8 
 7:  ae-3.r24.dllstx09.us.bb.gin.ntt.net                 146.626ms asymm  9 
 8:  ae-2.r10.dllstx09.us.bb.gin.ntt.net                 148.985ms asymm  9 
 9:  ae-1.amazon.dllstx09.us.bb.gin.ntt.net              143.359ms asymm 11 
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