[AusNOG] Spoofer Report for AusNOG for Mar 2026

[CAIDA Spoofer Project]

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 aus.

Inferred improvements during Mar 2026:
ASN    Name                                           Fixed-By
152107                                                2026-03-10

Further information for the inferred remediation is available at:
https://spoofer.caida.org/remedy.php

Source Address Validation issues inferred during Mar 2026:
ASN    Name                           First-Spoofed Last-Spoofed
9443   VOCUS-RETAIL-AU                   2018-05-09   2026-03-02
150895                                   2025-04-05   2026-03-19
152933                                   2026-03-24   2026-03-24
134090 XINTEGRATION                      2026-03-29   2026-03-29
152605                                   2026-03-31   2026-03-31

Further information for these tests where we received spoofed
packets is available at:
https://spoofer.caida.org/recent_tests.php?country_include=aus&no_block=1

Please send any feedback or suggestions to spoofer-info at caida.org