Spoofer Report for NANOG for Feb 2021

Mon Mar 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 Feb 2021:
ASN    Name                                           Fixed-By
62904  EONIX-COMMUNICATIONS-ASBLOCK-6                 2021-02-27
18450  WEBNX                                          2021-02-28

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

Source Address Validation issues inferred during Feb 2021:
ASN    Name                           First-Spoofed Last-Spoofed
46562  PERFORMIVE                        2016-04-26   2021-02-27
209    CENTURYLINK-US-LEGACY-QWEST       2016-08-16   2021-02-23
7459   GRANDECOM-AS1                     2016-09-26   2021-02-12
20412  CLARITY-TELECOM                   2016-09-30   2021-02-27
6181   FUSE-NET                          2016-10-10   2021-02-25
14971  PINETEL                           2016-10-21   2021-02-14
11427  TWC-11427-TEXAS                   2016-10-21   2021-02-25
12083  WOW-INTERNET                      2016-11-09   2021-02-17
30036  MEDIACOM-ENTERPRISE-BUSINESS      2016-11-16   2021-02-14
22898  ATLINK                            2016-12-16   2021-02-25
20473  AS-CHOOPA                         2017-01-08   2021-02-17
63296  AWBROADBAND                       2017-09-01   2021-02-24
27589  MOJOHOST                          2017-09-20   2021-02-27
62240  Clouvider                         2017-10-20   2021-02-27
546    PARSONS-PGS-1                     2017-11-20   2021-02-26
12222  AKAMAI                            2018-02-14   2021-02-16
393564 SPOKANE                           2018-06-05   2021-02-23
33452  RW                                2018-09-19   2021-02-23
20448  VPNTRANET-LLC                     2018-09-20   2021-02-22
8047   GCI                               2019-04-11   2021-02-12
53356  FREE RANGE CLOUD                  2020-05-19   2021-02-12
6391   URBAN-15                          2020-05-29   2021-02-16
7040   NETMINDERS                        2020-08-31   2021-02-27
32181  ASN-GIGENET                       2020-09-02   2021-02-27
11814  DISTRIBUTEL-AS11814               2020-11-22   2021-02-27
208188 PUGET-SOUND-NETWORKS              2020-12-04   2021-02-27
53703  KWIKOM                            2021-01-17   2021-02-19
40220  MARIA                             2021-02-08   2021-02-08
54527  ASTUTEHOSTING                     2021-02-21   2021-02-21
64089  DNSFILTER                         2021-02-28   2021-02-28

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