nanog mailing list archives

Re: Traceroute from within Colombia?


From: bas <kilobit () gmail com>
Date: Sun, 22 Mar 2015 22:25:13 +0100

Three more from atlas.

But I would think PCH has resources to procure and host a RIPE anchor node.
https://atlas.ripe.net/about/anchors/
The amount of credits accrued from a single anchor should be enough for all
your testing needs.

If you are not familiar enough with RIPE Atlas, please create an account
and I will transfer you 100.000 credits so you can play around.

https://atlas.ripe.net/measurements/1904675/
https://atlas.ripe.net/measurements/1904676/
https://atlas.ripe.net/measurements/1904677/

Good luck.

On Fri, Mar 20, 2015 at 10:55 PM, Bill Woodcock <woody () pch net> wrote:

Sorry to spam the list with this, but I have a problem that I can’t
otherwise solve for myself.

If anyone is able to perform traceroutes to the following addresses _from
within Colombia_ and email me the results, I’d very much appreciate it, and
will owe a favor.

199.7.91.13
192.203.230.10
199.7.83.42
156.154.100.25
156.154.101.25
156.154.102.25
156.154.103.25
156.154.104.25
156.154.105.25
2001:500:2D::D
2001:500:3::42
2001:502:2eda:0:0:0:0:21
2001:502:ad09:0:0:0:0:21
2610:a1:1009:0:0:0:0:21
2610:a1:1010:0:0:0:0:21
2610:a1:1011:0:0:0:0:21
2610:a1:1012:0:0:0:0:21

These are all anycast addresses, so traceroutes performed from machines
outside Colombia won’t help me, unfortunately, since they’d be going to
other anycast instances.  And yes, I’ve already looked for public
looking-glasses and traceroute servers; the three I was able to find were
all offline.  For those who are curious, these are nameservers which may be
reachable through NAP Colombia, and I’m trying to verify that.

Much appreciated, and my apologies for using the list this way.

                                -Bill







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