Subj : A small questionary on ISPs
To   : Tommi Koivula
From : Victor Sudakov
Date : Sat Oct 16 2021 23:08:40

Dear Tommi,

16 Oct 21 17:40, you wrote to me:

 >> Do you see the WAN address of the router in the `traceroute -6`
 >> output?

 TK> I do. I never checked this before... The line number 1 is the address
 TK> of my router. What did I win? :)

Your router's WAN interface is probably not unnumbered. It's just fun to know.

 TK> tommi@pyx:~$ traceroute6 dns.google
 TK> traceroute to dns.google (2001:4860:4860::8888) from
 TK> 2001:14bb:1c6:e06f::15, 30 hops max, 16 byte packets 1
 TK> dyjdry78ccrbs--1pt5ty-4.rev.dnainternet.fi
 TK> (2001:14bb:1c6:e06f:8213:82ff:feac:8660)  0.568 ms  0.437 ms  0.406 ms
 TK>  2  * * *
 TK>  3  * * *
 TK>  4  2001:4860:1:1::2305 (2001:4860:1:1::2305)  23.58 ms  37.876 ms
 TK> 23.834 ms 5  2001:4860:1:1::2304 (2001:4860:1:1::2304)  32.267 ms
 TK> 28.794 ms * 6  2a00:1450:805f::1 (2a00:1450:805f::1)  32.423 ms *
 TK> 27.819 ms 7  dns.google (2001:4860:4860::8888)  24.711 ms  17.996 ms
 TK> 28.852 ms

Victor Sudakov, VAS4-RIPE, VAS47-RIPN
--- GoldED+/BSD 1.1.5-b20170303-b20170303
 * Origin: Ulthar (2:5005/49)

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