[SANOG] Spoofer Report for SANOG for Dec 2021

[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 Dec 2021:
 none inferred

Source Address Validation issues inferred during Dec 2021:
ASN    Name                           First-Spoofed Last-Spoofed
45650  VIANET-NP                         2020-09-23   2021-12-27
38712  TELNET-AS-BD-AP                   2020-10-21   2021-12-30
23955  TASHICELL-DOMESTIC                2021-01-17   2021-12-24
23923  AGNI                              2021-03-21   2021-12-26
136969 KKNETWROK                         2021-03-30   2021-12-28
132480 NTPL                              2021-09-11   2021-12-10
17501  WLINK-NEPAL                       2021-12-23   2021-12-23

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