Origin ASN seen vs Origin ASN in Whois Records Report?

[Heather Schiller <heather.schiller () verizonbusiness com>]

I don't know if a report like this already exists, but I haven't been 
able to find one.  Can someone (CIDR Report? BGPMon? PCH?) offer a 
report that shows the discrepencies in Origin ASN according to the whois 
records, and routes in the [global/public] routing table?  Publishing it 
on some regular interval would be even better.

ARIN makes available a list of prefixes with OriginAS.  I don't know if 
other RIR's do.

ftp://ftp.arin.net/pub/originAS/

To be clear.  I want a list of the prefixes where the actual origin ASN 
seen does not match the one in the whois record.  Inconsistent Origin is 
fair game here.  As a transit provider I'm interested in seeing what 
prefixes I am transiting for my customers that have this discrepancy, so 
something that shows the full path as part of the results would be most 
helpful.

Thanks,
--Heather

--
====================================================
 Heather Schiller       Verizon Business
 Customer Security      1.800.900.0241
 IP Address Management  help4u () verizonbusiness com
=====================================================