[SANOG] Spoofer Report for SANOG for Jul 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 afg, bgd, btn, lka, mdv, npl, pak.

Inferred improvements during Jul 2023:
ASN    Name                                           Fixed-By
147039                                                2023-07-28

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

Source Address Validation issues inferred during Jul 2023:
ASN    Name                           First-Spoofed Last-Spoofed
18001  DIALOG                            2019-08-08   2023-07-31
17501  WLINK-NEPAL                       2021-12-23   2023-07-31
141767                                   2022-02-15   2023-07-31
38623  VIETTELCAMBODIA                   2022-04-10   2023-07-26
24016  RaajjeOnline                      2022-10-11   2023-07-31
17494  BTTB                              2023-05-31   2023-07-27

Further information for these tests where we received spoofed
packets is available at:
https://spoofer.caida.org/recent_tests.php?country_include=afg,bgd,btn,lka,mdv,npl,pak&no_block=1

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