[SANOG] Spoofer Report for SANOG for May 2024

[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 May 2024:
 none inferred

Source Address Validation issues inferred during May 2024:
ASN    Name                           First-Spoofed Last-Spoofed
4007   SUBISU-CABLENET                   2016-12-18   2024-05-30
38203  ADNTELECOMLTD-BD                  2017-10-15   2024-05-08
45650  VIANET-NP                         2020-09-23   2024-05-28
24323  AAMRA-NETWORKS                    2021-09-09   2024-05-08
17501  WLINK-NEPAL                       2021-12-23   2024-05-24
24016  RaajjeOnline                      2022-10-11   2024-05-26
17494  BTTB                              2023-05-31   2024-05-29

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