[nsp-sec] 700K Open Resolver List
Klaus Moeller
moeller at dfn-cert.de
Tue Apr 14 06:12:37 EDT 2009
Am Samstag, 11. April 2009 01:54:50 schrieb Stephen Gill:
> I took a somewhat restrictive view of the pcaps we have and parsed out
> about 700K open resolvers used in the latest DNS amplifier attack across
> ~10K ASNs. I believe there were closer to 1 Million total.
>
> You can find the data split up by ASN here:
>
> https://www.cymru.com/nsp-sec/Owned/recursive3/
ACK AS 553, 680, 1754, 12816, 16108, 29461
Best regards,
Klaus Möller, DFN-CERT
--
Dipl. Inform. Klaus Moeller (Incident Response Team)
Phone: +49 40 808077-555, Fax: +49 40 808077-556
DFN-CERT Services GmbH, https://www.dfn-cert.de, Phone +49 40 808077-555
Sitz / Register: Hamburg, AG Hamburg, HRB 88805, Ust-IdNr.: DE 232129737
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