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

tracepath from 127.0.0.1 (ps-o-core1.networkmaine.net) to 2600:1f28:365:80b0:f3f1:a13d:18dd:280b () for 2600:1f28:365:80b0:f3f1:a13d:18dd:280b

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 ps-o-core1.networkmaine.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 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 ps-o-core1.networkmaine.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(/bin/tracepath6  2600:1f28:365:80b0:f3f1:a13d:18dd:280b)
 1?: [LOCALHOST]                        0.031ms pmtu 9000
 1:  gateway                                               1.313ms 
 1:  gateway                                               1.233ms 
 2:  2001:468:15:15::1                                    13.899ms 
 3:  no reply
 4:  no reply
 5:  no reply
 6:  no reply
 7:  2001:468:0:1::81                                     22.548ms asymm  8 
 8:  2620:107:4008:5b4::2                                 22.625ms pmtu 1500
 8:  2620:107:4008:5b4::1                                 22.602ms asymm 10 
 9:  2620:107:4000:ad90::f000:ec0d                        25.147ms asymm  7 
10:  2620:107:4000:cfff::f213:4381                        25.094ms asymm  9 
11:  2620:107:4000:a651::f000:1c2c                        25.058ms asymm  7 
12: