Spoofer Report for NANOG for Aug 2019

Sun Sep 8 17:00:06 UTC 2019

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 Aug 2019:
   ASN Name                                           Fixed-By
     4 ISI                                            2019-08-06
  6939 HURRICANE                                      2019-08-10
  7922 COMCAST-7922                                   2019-08-16

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

Source Address Validation issues inferred during Aug 2019:
   ASN Name                           First-Spoofed Last-Spoofed
  7029 WINDSTREAM                        2016-06-21   2019-08-23
   209 CENTURYLINK-US-LEGACY-QWEST       2016-08-16   2019-08-28
  6128 CABLE-NET-1                       2016-09-03   2019-08-28
 27364 ACS-INTERNET                      2016-09-27   2019-08-30
 20412 CLARITY-TELECOM                   2016-09-30   2019-08-28
  6181 FUSE-NET                          2016-10-10   2019-08-31
 25787 ROWE-NETWORKS                     2016-10-21   2019-08-25
 32440 LONI                              2016-11-03   2019-08-29
 12083 WOW-INTERNET                      2016-11-09   2019-08-26
 39939 RISE-CO-AS39939                   2016-11-11   2019-08-27
 13427 SOFTCOM-INTERNET-COMMUNICATION    2016-11-14   2019-08-28
  9009 M247                              2017-01-10   2019-08-26
 21832 KELLINCOM-1                       2017-02-03   2019-08-21
 19624 SERVERROOM                        2017-06-02   2019-08-27
 63296 AMARILLO-WIRELESS                 2017-09-01   2019-08-29
   546 PARSONS-PGS-1                     2017-11-20   2019-08-23
 54540 INCERO                            2018-01-15   2019-08-26
 12222 AKAMAI                            2018-02-14   2019-08-30
  4201 ORST                              2018-04-19   2019-08-28
 11827 WSU                               2018-05-07   2019-08-26
393564 SPOKANE                           2018-06-05   2019-08-27
   225 VIRGINIA                          2018-06-18   2019-08-28
 33452 RW                                2018-09-19   2019-08-29
 20448 VPNTRANET-LLC                     2018-09-20   2019-08-26
393437 KLAYER                            2018-12-21   2019-08-13
 63275 RADIOWIRE                         2019-02-07   2019-08-14
  8047 GCI                               2019-04-11   2019-08-30
 10745 ARIN-ASH-CHA                      2019-04-29   2019-08-29
  6058 NORTHWESTEL-INC                   2019-05-06   2019-08-07
  6536 CITYNET                           2019-05-15   2019-08-20
138576                                   2019-05-21   2019-08-10
 33387 DATASHACK                         2019-06-06   2019-08-16
 16787 CHARTER-16787                     2019-06-17   2019-08-26
   210 WEST-NET-WEST                     2019-08-04   2019-08-04
 13760 SOUTHERN-LIGHT                    2019-08-13   2019-08-13
    32 STANFORD                          2019-08-21   2019-08-29
 54600 PEGTECHINC                        2019-08-28   2019-08-28
 26658 HENGTONG-IDC-LLC                  2019-08-30   2019-08-30

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