In response to feedback from operational security communities, CAIDA's source address validation measurement project (https://spoofer.caida.org) is automatically generating monthly reports of ASes originating prefixes in BGP for systems from which we received packets with a spoofed source address. We are publishing these reports to network and security operations lists in order to ensure this information reaches operational contacts in these ASes.
This report summarises tests conducted within gbr. Inferred improvements during Aug 2020: ASN Name Fixed-By 9009 M247 2020-08-03 Further information for the inferred remediation is available at: https://spoofer.caida.org/remedy.php Source Address Validation issues inferred during Aug 2020: ASN Name First-Spoofed Last-Spoofed 20860 IOMART 2016-02-10 2020-08-24 5089 NTL 2016-11-16 2020-08-05 42689 Cablecom 2017-03-25 2020-08-20 213151 2020-07-02 2020-08-11 51905 CWCS-VM 2020-08-24 2020-08-24 12703 PULSANT 2020-08-24 2020-08-24 210329 CloudWebManage-UK-1 2020-08-25 2020-08-25 49485 HA-SDC 2020-08-25 2020-08-25 Further information for these tests where we received spoofed packets is available at: https://spoofer.caida.org/recent_tests.php?country_include=gbr&no_block=1 Please send any feedback or suggestions to [email protected]
