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Recent tests

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
16240682023-08-17 15:29:062804:376c:7fxx::/40266413bra (Brazil)noreceivedreceived/16Report
16239162023-08-17 11:02:422804:376c:7fxx::/40266413bra (Brazil)noreceivedreceived/16Report
16233302023-08-16 10:30:132804:376c:7fxx::/40266413bra (Brazil)noreceivedreceived/16Report
16231762023-08-16 03:11:302804:376c:7fxx::/40266413bra (Brazil)nounknownunknownnoneReport
16213672023-08-12 17:35:552804:376c:7fxx::/40266413bra (Brazil)noblockedblocked/64Report
16173442023-08-05 00:11:172804:376c:7fxx::/40266413bra (Brazil)nounknownunknownnoneReport
16143162023-07-30 12:06:002804:376c:7fxx::/40266413bra (Brazil)noreceivedreceived/16Report
16104632023-07-22 14:20:592804:376c:7fxx::/40266413bra (Brazil)nounknownunknownnoneReport
16091922023-07-19 22:25:312804:376c:7fxx::/40266413bra (Brazil)nounknownunknownnoneReport
16060082023-07-13 20:11:492804:376c:7fxx::/40266413bra (Brazil)noreceivedreceived/16Report
16053832023-07-12 20:57:052804:376c:7fxx::/40266413bra (Brazil)nounknownunknownnoneReport
16009122023-07-04 19:50:562804:376c:7fxx::/40266413bra (Brazil)nounknownunknownnoneReport
15993612023-07-01 23:15:562804:376c:7fxx::/40266413bra (Brazil)noreceivedreceived/16Report
15970522023-06-27 13:21:182804:376c:7fxx::/40266413bra (Brazil)nounknownunknownnoneReport
15921222023-06-17 14:30:482804:376c:7fxx::/40266413bra (Brazil)nounknownunknownnoneReport
15902652023-06-13 22:10:422804:376c:7fxx::/40266413bra (Brazil)nounknownunknownnoneReport
15883432023-06-10 00:22:542804:376c:7fxx::/40266413bra (Brazil)noblockedblocked/64Report
15856562023-06-05 02:27:112804:376c:7fxx::/40266413bra (Brazil)noblockedblocked/64Report
15842812023-06-01 22:22:462804:376c:7fxx::/40266413bra (Brazil)noblockedblocked/64Report
15842802023-06-01 22:17:582804:376c:7fxx::/40266413bra (Brazil)noblockedblocked/64Report
15842682023-06-01 21:41:152804:376c:7fxx::/40266413bra (Brazil)noblockedblocked/64Report
15824312023-05-29 19:50:592804:376c:7fxx::/40266413bra (Brazil)noreceivedreceived/16Report
15823142023-05-29 15:28:512804:376c:7fxx::/40266413bra (Brazil)noblockedblocked/64Report
15803582023-05-25 14:39:502804:376c:7fxx::/40266413bra (Brazil)noblockedblocked/64Report
15771312023-05-19 13:48:312804:376c:7fxx::/40266413bra (Brazil)noblockedblocked/64Report
15766322023-05-18 14:51:312804:376c:7fxx::/40266413bra (Brazil)noreceivedreceived/16Report
15762882023-05-18 00:12:142804:376c:7fxx::/40266413bra (Brazil)noblockedblocked/64Report
15745412023-05-14 20:46:272804:376c:7fxx::/40266413bra (Brazil)noblockedblocked/64Report
15709502023-05-07 19:39:472804:376c:7fxx::/40266413bra (Brazil)noblockedblocked/64Report
15691002023-05-03 21:23:392804:376c:7fxx::/40266413bra (Brazil)noblockedblocked/64Report
15673222023-04-30 01:45:492804:376c:7fxx::/40266413bra (Brazil)noblockedblocked/64Report
15672062023-04-29 17:43:592804:376c:7fxx::/40266413bra (Brazil)noblockedblocked/64Report
15661552023-04-27 11:25:442804:376c:7fxx::/40266413bra (Brazil)noreceivedreceived/16Report
15636862023-04-22 16:37:252804:376c:7fxx::/40266413bra (Brazil)noblockedblocked/64Report
15612382023-04-17 21:47:142804:376c:7fxx::/40266413bra (Brazil)noblockedblocked/64Report
15586542023-04-12 16:03:072804:376c:7fxx::/40266413bra (Brazil)noreceivedreceived/16Report
15575752023-04-10 20:40:352804:376c:7fxx::/40266413bra (Brazil)noblockedblocked/64Report
15570682023-04-09 23:41:392804:376c:7fxx::/40266413bra (Brazil)noblockedblocked/64Report

All results shown
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