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
