Weekly Routing Table Report

Geoff Huston gih at apnic.net
Fri Oct 28 17:35:51 CDT 2011


On 19/10/2011, at 9:02 PM, Philip Smith wrote:

> Hi Leo,
> 
> Leo Vegoda said the following on 18/10/11 00:31 :
>>> 
>>>> 128.0.87.0/24        30977     JSC "Yugra-Telecom"
>> 
>> This one seems to be an error. 128.0.80/21 appears to have been allocated on 5 October, nine days before the report was generated. 
> 
> The report is as good as what is in the RIR allocation databases, as I
> grab those from the RIR public listings about 2 hours before the report
> is run. So if it was allocated, it wasn't listed in the file that I pick
> up. I'll investigate why.
> 
>> The report is not 100% accurate. Some of the resources listed do appear to be used without being registered but not all of them.
> 
> It is as accurate as the data I have access to. ;-) But I'd be delighted
> to hear suggestions for improvements.
> 

You could try using http://bgp.potaroo.net/stats/nro/status.joint.txt

I use this as the basis of the bogon listing on the CIDR Report and I don't seem to be pickling up these false positives.

regards,

    Geoff





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