[141192] in North American Network Operators' Group
Re: Google and IPv6 inverse?
daemon@ATHENA.MIT.EDU (=?utf-8?Q?Bj=C3=B8rn_Mork?=)
Mon Jun 6 10:38:55 2011
From: =?utf-8?Q?Bj=C3=B8rn_Mork?= <bjorn@mork.no>
To: nanog@nanog.org
Date: Mon, 06 Jun 2011 16:38:26 +0200
In-Reply-To: <20110606140519.GA43463@ussenterprise.ufp.org> (Leo Bicknell's
message of "Mon, 6 Jun 2011 07:05:19 -0700")
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
Leo Bicknell <bicknell@ufp.org> writes:
> Quick question, which network providers were involved in that trace?
> Have fun hitting up whois to find out!
You can convince your traceroute to do that for you:
-A --as-path-lookups Perform AS path lookups in routing registries=
and
print results directly after the corresponding
addresses
traceroute to ipv6.google.com (2a00:1450:4008:c00::93), 30 hops max, 80 byt=
e packets
1 canardo-br0-7.ipv6.mork.no (2001:4620:9:2::1) [AS2119] 1.174 ms 1.349=
ms 1.373 ms
2 2001:4600:10:101::1 (2001:4600:10:101::1) [AS2119] 14.623 ms 14.800 m=
s 14.956 ms
3 * * *
4 * * *
5 * * *
6 2001:4860::1:0:60d (2001:4860::1:0:60d) [AS15169] 60.938 ms 42.619 ms=
42.614 ms
7 2001:4860:1:1:0:847:: (2001:4860:1:1:0:847::) [AS15169] 27.633 ms 27.=
732 ms 27.886 ms
8 2001:4860::1:0:26ec (2001:4860::1:0:26ec) [AS15169] 30.820 ms 30.873 =
ms 34.980 ms
9 2001:4860::1:0:60d (2001:4860::1:0:60d) [AS15169] 54.459 ms 39.116 ms=
43.212 ms
10 2001:4860:0:1::217 (2001:4860:0:1::217) [AS15169] 47.002 ms 44.100 ms=
44.174 ms
11 2a00:1450:4008:c00::93 (2a00:1450:4008:c00::93) [AS15169] 43.446 ms 4=
3.726 ms 40.642 ms
Now Juniper, it would be really nice if we also could see those
intermediate MPLS nodes at hop 3, 4 and 5, but I know those are AS2119
anyway :-)
Bj=C3=B8rn
