Spoofer Report for NANOG for Mar 2020

Wed Apr 8 17:00:04 UTC 2020

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 Mar 2020:
ASN    Name                                           Fixed-By
6128   CABLE-NET-1                                    2020-03-02
11827  WSU                                            2020-03-03
32329  MONKEYBRAINS                                   2020-03-04
11427  TWC-11427-TEXAS                                2020-03-26
11525  HRTC                                           2020-03-26
396073 MAJESTIC-HOSTING-01                            2020-03-31

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

Source Address Validation issues inferred during Mar 2020:
ASN    Name                           First-Spoofed Last-Spoofed
577    BACOM                             2016-03-09   2020-03-12
209    CENTURYLINK-US-LEGACY-QWEST       2016-08-16   2020-03-25
6128   CABLE-NET-1                       2016-09-03   2020-03-30
7459   GRANDECOM-AS1                     2016-09-26   2020-03-26
20412  CLARITY-TELECOM                   2016-09-30   2020-03-28
6181   FUSE-NET                          2016-10-10   2020-03-31
11427  TWC-11427-TEXAS                   2016-10-21   2020-03-07
174    COGENT-174                        2016-10-21   2020-03-31
32440  LONI                              2016-11-03   2020-03-28
12083  WOW-INTERNET                      2016-11-09   2020-03-31
39939  RISE-CO-AS39939                   2016-11-11   2020-03-02
1403   EBOX                              2016-11-12   2020-03-09
701    UUNET                             2017-06-14   2020-03-17
6461   ZAYO-6461                         2017-06-21   2020-03-04
63296  AWBROADBAND                       2017-09-01   2020-03-31
546    PARSONS-PGS-1                     2017-11-20   2020-03-26
12222  AKAMAI                            2018-02-14   2020-03-15
393564 SPOKANE                           2018-06-05   2020-03-10
20448  VPNTRANET-LLC                     2018-09-20   2020-03-23
63275  RADIOWIRE                         2019-02-07   2020-03-11
8047   GCI                               2019-04-11   2020-03-25
46300  HSC-WAP                           2019-10-30   2020-03-26
2886   EC-813-2886                       2019-11-05   2020-03-25
21859  ZNET                              2019-12-26   2020-03-25
12231  CONWAYCORP                        2020-01-10   2020-03-26
239    UTORONTO                          2020-01-28   2020-03-28
13614  ALLWEST                           2020-03-16   2020-03-24
51043  ASPIRE01                          2020-03-17   2020-03-17
26335  MTSU                              2020-03-20   2020-03-20

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