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 nzl. Inferred improvements during May 2024: ASN Name Fixed-By 38299 REANNZ-CORP-NZ-AP 2024-05-12 Further information for the inferred remediation is available at: https://spoofer.caida.org/remedy.php Source Address Validation issues inferred during May 2024: none inferred Please send any feedback or suggestions to spoofer-info(a)caida.org