[NLNOG] Spoofer Report for NLNOG for Sep 2023

[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 nld.

Inferred improvements during Sep 2023:
ASN    Name                                           Fixed-By
212370                                                2023-09-15

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

Source Address Validation issues inferred during Sep 2023:
ASN    Name                           First-Spoofed Last-Spoofed
20847  PREVIDER                          2018-04-17   2023-09-28
213268                                   2020-12-07   2023-09-24
207176 OPENFIBER                         2022-09-30   2023-09-27
12414  NL-SOLCON                         2023-05-22   2023-09-04
28685  ASN-ROUTIT                        2023-08-23   2023-09-28
61254  ITSUPPORT                         2023-09-14   2023-09-29
64404  EVENTINFRA                        2023-09-26   2023-09-26

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 at caida.org