The in-your-face hijacking example, was: Re: Who is announcing bogons?
Richard at mandarin.com
Sun May 4 04:20:43 UTC 2003
On Sat, 3 May 2003 20:00:53 -0400 (EDT), <bdragon at gweep.net> wrote:
| I had heard that Atrivo had squatted some space from Ready Systems
| (188.8.131.52/16) that was an abandoned wasteland. I had also heard
| that this was brought to the attention of everyone who was
| squatting that space.
| Now, my information may be wrong, however I consider the source to
| be quite reliable.
I don't think you are at all wrong; at this time Atrivo (AS) are still
announcing blocks in three Class B's that are assigned to other people:
184.108.40.206/16 listed as Ready Systems
220.127.116.11/16 listed as Zust-Ambrosetti (in Italy)
18.104.22.168/16 listed as Los Angeles County ISD
Here are the full current routing tables for those blocks ...
22.214.171.124/21 10912 Internap
126.96.36.199/24 16631 Cogent
188.8.131.52/24 16631 Cogent
184.108.40.206/22 16631 Cogent ***
220.127.116.11/19 26346 27595 Atrivo
18.104.22.168/20 6939 Hurricane Electric
22.214.171.124/24 16631 Cogent
126.96.36.199/20 4474 27595 Atrivo
188.8.131.52/24 16631 Cogent
184.108.40.206/24 16631 Cogent
220.127.116.11/24 16631 Cogent
18.104.22.168/19 4474 NLayer
22.214.171.124/20 4474 27595 Atrivo
126.96.36.199/19 4474 NLayer
I have successfully pinged one IP in each of the blocks in that list,
so I am fully satisfied that all the blocks are live and being routed.
I personally telephoned Cogent's NOC two days ago to ensure they were
aware of the situation; I also attempted to reach Michael J. Hammons
(Sr. Director of Operations at Cogent) when no action was taken, but
was unable to reach him and my call was not subsequently returned.
I hope to have some helpful news of a short term remedy fairly soon.
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