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 nld.
Inferred improvements during Jun 2025:
none inferred
Source Address Validation issues inferred during Jun 2025:
ASN Name First-Spoofed Last-Spoofed
8587 Infracom 2019-10-28 2025-06-16
207176 OPENFIBER 2022-09-30 2025-06-05
3920 IMS-RTFM 2023-10-06 2025-06-25
39686 ASN-EUROFIBER 2025-04-28 2025-06-23
Further information for these tests where we received spoofed
packets is available at:
https://spoofer.caida.org/recent_tests.php?country_include=nld&no_block=1
Please send any feedback or suggestions to spoofer-info(a)caida.org
