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Result filters: AS numbers or (partial) names: Country codes: Only show non-remediated spoofing
Spoof status key
receivedSpoofed packet was received.✔Pattern of tests from this IP block indicates a switch from allowing spoofing to blocking it.
rewrittenSpoofed packet was received, but the source address was changed en route.
blockedSpoofed packet was not received, but unspoofed packet was.
unknownNeither spoofed nor unspoofed packet was received.

SessionTimestamp (UTC)Client IP BlockASNCountryNATOutbound
Private
Status		Outbound
Routable
Status		Adj Spoof
Prefix Len		Results
21071082026-02-04 13:05:492804:2f0:xx::/4053236bra (Brazil)noblocked✔blocked/32Report
21071072026-02-04 13:02:572804:2f0:xx::/4053236bra (Brazil)noblocked✔blocked/32Report
21070882026-02-04 12:42:162804:2f0:xx::/4053236bra (Brazil)noblocked✔blocked/32Report
21070732026-02-04 12:27:112804:2f0:xx::/4053236bra (Brazil)noblocked✔blocked/32Report
21070642026-02-04 12:11:402804:2f0:xx::/4053236bra (Brazil)noblocked✔blocked/32Report
21070612026-02-04 12:06:462804:2f0:xx::/4053236bra (Brazil)noblocked✔blocked/32Report
21070562026-02-04 12:02:142804:2f0:xx::/4053236bra (Brazil)noblocked✔received/16Report
21070392026-02-04 11:44:342804:2f0:xx::/4053236bra (Brazil)noblocked✔blocked/32Report
20845512025-12-24 13:08:102804:2f0:xx::/4053236bra (Brazil)noblocked✔blocked/32Report
20845292025-12-24 12:05:002804:2f0:xx::/4053236bra (Brazil)noblocked✔blocked/32Report
20845142025-12-24 11:30:502804:2f0:xx::/4053236bra (Brazil)noblocked✔blocked/32Report
20845112025-12-24 11:21:302804:2f0:xx::/4053236bra (Brazil)noblocked✔received/16Report
20845082025-12-24 11:14:582804:2f0:xx::/4053236bra (Brazil)noblocked✔received/16Report
20677492025-11-24 20:57:342804:2f0:xx::/4053236bra (Brazil)noblocked✔received/16Report
20677442025-11-24 20:51:442804:2f0:xx::/4053236bra (Brazil)noblocked✔received/16Report
14160652022-08-11 22:34:252804:2f0:xx::/4053236bra (Brazil)noblocked✔blocked/32Report
14124762022-08-04 21:28:042804:2f0:xx::/4053236bra (Brazil)noblocked✔blocked/32Report
14089792022-07-28 18:28:162804:2f0:xx::/4053236bra (Brazil)noblocked✔blocked/32Report
14053392022-07-21 17:22:022804:2f0:xx::/4053236bra (Brazil)noblocked✔blocked/32Report
14012072022-07-15 19:54:562804:2f0:xx::/4053236bra (Brazil)noblocked✔blocked/32Report
13974702022-07-08 18:48:312804:2f0:xx::/4053236bra (Brazil)noblocked✔blocked/32Report
13936162022-07-01 17:41:052804:2f0:xx::/4053236bra (Brazil)noblocked✔blocked/32Report
13911492022-06-27 17:31:062804:2f0:xx::/4053236bra (Brazil)noblocked✔blocked/32Report
13911382022-06-27 17:20:502804:2f0:xx::/4053236bra (Brazil)noblocked✔blocked/32Report
13863972022-06-22 13:42:122804:2f0:xx::/4053236bra (Brazil)noblocked✔blocked/32Report
13825472022-06-15 12:35:562804:2f0:xx::/4053236bra (Brazil)noblocked✔blocked/32Report
13819732022-06-14 14:51:132804:2f0:xx::/4053236bra (Brazil)noblocked✔blocked/32Report
13801212022-06-10 17:45:492804:2f0:xx::/4053236bra (Brazil)noblocked✔blocked/32Report
13801182022-06-10 17:37:342804:2f0:xx::/4053236bra (Brazil)noblocked✔blocked/32Report
13801142022-06-10 17:25:252804:2f0:xx::/4053236bra (Brazil)noblocked✔received/16Report
5735772018-11-17 16:34:202804:2f0:xx::/4053236bra (Brazil)noblocked✔blocked/56Report
5294982018-09-03 22:37:262804:2f0:xx::/4053236bra (Brazil)noblocked✔blocked/56Report
4987062018-07-09 19:25:092804:2f0:xx::/4053236bra (Brazil)noblockedreceived/16Report
4986902018-07-09 19:01:092804:2f0:xx::/4053236bra (Brazil)noblockedreceived/16Report
4986882018-07-09 18:56:482804:2f0:xx::/4053236bra (Brazil)noblockedreceived/16Report
4986862018-07-09 18:52:172804:2f0:xx::/4053236bra (Brazil)noblockedreceived/16Report
4986742018-07-09 18:30:452804:2f0:xx::/4053236bra (Brazil)noblockedreceived/16Report
4985252018-07-09 15:09:342804:2f0:xx::/4053236bra (Brazil)noblockedreceived/16Report
4985172018-07-09 15:02:052804:2f0:xx::/4053236bra (Brazil)noblockedreceived/16Report
4984292018-07-09 13:07:002804:2f0:xx::/4053236bra (Brazil)noblockedreceived/16Report
4984242018-07-09 13:00:312804:2f0:xx::/4053236bra (Brazil)noblockedreceived/16Report
4984132018-07-09 12:44:372804:2f0:xx::/4053236bra (Brazil)noblockedreceived/16Report
4984082018-07-09 12:33:592804:2f0:xx::/4053236bra (Brazil)noblockedreceived/16Report
4984032018-07-09 12:31:442804:2f0:xx::/4053236bra (Brazil)noblockedreceived/16Report
4983982018-07-09 12:24:042804:2f0:xx::/4053236bra (Brazil)noblockedreceived/16Report
4983952018-07-09 12:21:202804:2f0:xx::/4053236bra (Brazil)noblockedreceived/16Report
4936412018-06-30 19:51:392804:2f0:xx::/4053236bra (Brazil)noblocked✔received/16Report

All results shown
Last Modified