[SANOG] Spoofer Report for SANOG for Jun 2021

CAIDA Spoofer Project spoofer-info at caida.org
Thu Jul 8 17:00:20 UTC 2021

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 Jun 2021:
ASN    Name                                           Fixed-By
4007   SUBISU-CABLENET                                2021-06-25

Further information for the inferred remediation is available at:

Source Address Validation issues inferred during Jun 2021:
ASN    Name                           First-Spoofed Last-Spoofed
9541   CYBERNET-AP                       2018-12-10   2021-06-29
45650  VIANET-NP                         2020-09-23   2021-06-10
38712  TELNET-AS-BD-AP                   2020-10-21   2021-06-17
23955  TASHICELL-DOMESTIC                2021-01-17   2021-06-25
23923  AGNI                              2021-03-21   2021-06-27
138452                                   2021-05-27   2021-06-04

Further information for these tests where we received spoofed
packets is available at:

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

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