www.as400.ibm.com www.americanexpress.ca & .com intuit.com list goes on and on. -- Majid. -----Original Message----- From: Hank Nussbacher [mailto:hank@mail.iucc.ac.il] Sent: Friday, November 26, 2004 1:00 AM To: Majid Farid Cc: Jon Lewis; nanog@merit.edu Subject: RE: Best way to get of Bogon list? On Thu, 25 Nov 2004, Majid Farid wrote:

Jon,

I will lend you the IP list I have so far. IBM is top of the list for sure :)

The bogon entry was removed in Aug for 72.0.0.0/8 yet people haven't revisited to update the filters.

Can you give a few concrete examples? Thanks, Hank

Changes in version 2.5 (02 AUG 2004) 71/8 and 72/8 allocated to ARIN (AUG 2004). Removed from the bogon lists.

Thanks for all the response people.

-- Majid.

-----Original Message----- From: owner-nanog@merit.edu [mailto:owner-nanog@merit.edu] On Behalf

Of

Jon Lewis Sent: Thursday, November 25, 2004 10:30 PM To: nanog@merit.edu Subject: Re: Best way to get of Bogon list?

On Fri, 26 Nov 2004, Suresh Ramasubramanian wrote:

...

I hate to say it, but that is the only way.

You aren't dealing with a single bogon blocking list, you're dealing with a whole lot of providers who are way behind the times and you just have to go on contacting them one at a time.

Its not even just providers. If it were, it'd be relatively easy to just find and call each NOC. You're likely to have bogon issues with few large providers. It's mostly smaller providers and end user networks...some of which are quite large or high profile.

Do what I did and give people a way to test connectivity from both affected and unaffected space and setup a 'hall of shame' page listing the IPs/networks that are behind broken filters.

If someone will lend me appropriate /24's, I'll copy 69box.atlantic.net into 70box, 71box, etc. and come up with a large (fairly comprehensive) list of IPs behind broken bogon filters.

---------------------------------------------------------------------- Jon Lewis | I route Senior Network Engineer | therefore you are Atlantic Net | _________ http://www.lewis.org/~jlewis/pgp for PGP public key_________

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