I see some of the 138.121 space on my network, I'll remove that right away. ----- Original Message ----- From: "Richard Cox" <Richard@mandarin.com> To: <nanog@merit.edu> Sent: Saturday, May 03, 2003 9:20 PM Subject: Re[4]: The in-your-face hijacking example, was: Re: Who is announcing bogons?
On Sat, 3 May 2003 20:00:53 -0400 (EDT), <bdragon@gweep.net> wrote:
| I had heard that Atrivo had squatted some space from Ready Systems | (138.121.0.0/16) 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:
138.121.0.0/16 listed as Ready Systems 146.100.0.0/16 listed as Zust-Ambrosetti (in Italy) 170.208.0.0/16 listed as Los Angeles County ISD
Here are the full current routing tables for those blocks ...
138.121.16.0/21 10912 Internap 138.121.52.0/24 16631 Cogent 138.121.53.0/24 16631 Cogent 138.121.56.0/22 16631 Cogent *** 138.121.128.0/19 26346 27595 Atrivo 138.121.224.0/20 6939 Hurricane Electric
170.208.0.0/24 16631 Cogent 170.208.0.0/20 4474 27595 Atrivo 170.208.6.0/24 16631 Cogent 170.208.7.0/24 16631 Cogent 170.208.8.0/24 16631 Cogent
146.100.32.0/19 4474 NLayer 146.100.48.0/20 4474 27595 Atrivo 146.100.64.0/19 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.
-- Richard Cox