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tracepath from 192.41.231.110 (psmad.opensciencegrid.org) to 3.80.4.76 (ec2-3-80-4-76.compute-1.amazonaws.com) for 3.80.4.76

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 psmad.opensciencegrid.org 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 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 psmad.opensciencegrid.org 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  3.80.4.76)
 1?: [LOCALHOST]                                         pmtu 9000
 1:  gw-shinano.aglt2.org                                  1.059ms 
 1:  gw-shinano.aglt2.org                                  1.021ms 
 2:  xe-2-0-0x12.CHCG-NW-710.mich.net.112.72.207.in-addr.arpa   6.382ms 
 3:  xe-2-0-0x12.CHCG-NW-710.mich.net.112.72.207.in-addr.arpa   6.506ms pmtu 1500
 3:  52.46.166.178                                         6.185ms 
 4:  52.95.63.122                                         34.668ms asymm 31 
 5:  52.95.63.143                                         29.966ms asymm 30 
 6:  no reply
 7:  52.93.132.2                                          30.587ms asymm 28 
 8:  no reply
 9:  no reply
10:  no reply
11:  no reply
12:  72.21.222.233                                        32.592ms asymm 23 
13:  no reply
14:  no reply
15:  no reply
16:  no reply
17:  no reply
18:  no reply
19:  no reply
20:  no reply
21:  no reply
22:  no reply
23:  52.93.29.86                                          30.144ms asymm 21 
24:  no reply
25:  no reply
26:  no reply
27:  no reply
28:  no reply
29:  no reply
30:  no reply
     Too many hops: pmtu 1500
     Resume: pmtu 1500