Get AS for given IP address?

How do you determine what AS is associated with any given IP address? A
web-based resource, please, if possible, as i don't have access to any
core routers :-)

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On 09 Oct 2005 18:59:31 GMT, John Oliver
<(E-Mail Removed)> wrote:
> How do you determine what AS is associated with any given IP address? A
> web-based resource, please, if possible, as i don't have access to any
> core routers :-)
>
AS?
Surely you don't mean this:
$ wtf as
as: as (1) - the portable GNU assembler.


--
critic, n.:
A person who boasts himself hard to please because nobody tries
to please him.
-- Ambrose Bierce, "The Devil's Dictionary"

"Bill Marcum" <(E-Mail Removed)> wrote in message
news:dtjo13-(E-Mail Removed)...

> On 09 Oct 2005 18:59:31 GMT, John Oliver
> <(E-Mail Removed)> wrote:

>> How do you determine what AS is associated with any given IP address? A
>> web-based resource, please, if possible, as i don't have access to any
>> core routers :-)

> AS?
> Surely you don't mean this:
> $ wtf as
> as: as (1) - the portable GNU assembler.

I'm pretty sure he means autonymous system. Which makes the mystery:

1) If he has no access to cisco routers, why is he posting to a Cisco
newsgroup?

2) If his question has nothing to do with Linux, why is he posting to a
Linux newsgroup?

I'm pretty sure the answer to these two questions will bring
enlightenment.

DS