Spoofer Report for NANOG for Feb 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@caida.org