Spoofer Report for NANOG for Oct 2021

Mon Nov 8 18:00:05 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 usa, can.

Inferred improvements during Oct 2021:
ASN    Name                                           Fixed-By
399804                                                2021-10-01
212934 AS_POTVIN                                      2021-10-08
398355 DATAIDEAS-LLC                                  2021-10-22
21976  NJEDGE-NET                                     2021-10-26

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

Source Address Validation issues inferred during Oct 2021:
ASN    Name                           First-Spoofed Last-Spoofed
577    BACOM                             2016-03-09   2021-10-29
19230  NANOG                             2016-06-13   2021-10-31
209    CENTURYLINK-US-LEGACY-QWEST       2016-08-16   2021-10-27
6128   CABLE-NET-1                       2016-09-03   2021-10-17
20412  CLARITY-TELECOM                   2016-09-30   2021-10-30
6181   FUSE-NET                          2016-10-10   2021-10-29
11427  TWC-11427-TEXAS                   2016-10-21   2021-10-21
32440  LONI                              2016-11-03   2021-10-31
22898  ATLINK                            2016-12-16   2021-10-31
63296  AWBROADBAND                       2017-09-01   2021-10-25
12222  AKAMAI                            2018-02-14   2021-10-31
393564 SPOKANE                           2018-06-05   2021-10-26
33452  RW                                2018-09-19   2021-10-19
14031  SCXY                              2018-10-18   2021-10-27
62904  EONIX-COMMUNICATIONS-ASBLOCK-6    2019-07-14   2021-10-26
53356  FREE RANGE CLOUD                  2020-05-19   2021-10-22
395723 LIGHTSPEEDHOSTING1                2020-06-22   2021-10-20
56207  Converge                          2021-03-26   2021-10-27
399318                                   2021-08-29   2021-10-31
63457  EMPIRE-CONNECT                    2021-09-08   2021-10-28
33258  CSONLINE-AS-1                     2021-09-28   2021-10-27
212934 AS_POTVIN                         2021-10-03   2021-10-31
396503 WESTCONNECT-COMMUNICATIONS        2021-10-22   2021-10-22
22773  ASN-CXA-ALL-CCI-22773-RDC         2021-10-24   2021-10-31
26231  SFIA-ASN                          2021-10-27   2021-10-27

Further information for these tests where we received spoofed
packets is available at:
https://spoofer.caida.org/recent_tests.php?country_include=usa,can&no_block=1

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