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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
11555052021-06-04 19:23:262804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11513532021-05-28 17:08:562804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11459132021-05-19 12:52:012804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11407912021-05-11 11:52:502804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11402332021-05-10 13:57:142804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11378952021-05-06 15:17:032804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11338922021-04-29 14:10:252804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11282012021-04-22 13:03:452804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11248882021-04-16 19:45:432804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11207232021-04-09 18:39:082804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
5935582018-12-21 17:31:242804:497c:xx::/40262896bra (Brazil)noblockedblocked/32Report
5927622018-12-20 17:17:412804:497c:xx::/40262896bra (Brazil)noblockedblocked/32Report
5919112018-12-19 11:26:132804:497c:xx::/40262896bra (Brazil)noblockedblocked/32Report
5918842018-12-19 10:03:342804:497c:xx::/40262896bra (Brazil)noblockedblocked/32Report
5890572018-12-14 10:58:592804:497c:xx::/40262896bra (Brazil)noblockedblocked/32Report
5828222018-12-04 16:20:472804:497c:xx::/40262896bra (Brazil)noblockedblocked/32Report
5822222018-12-03 18:28:542804:497c:xx::/40262896bra (Brazil)noblockedblocked/32Report
5805272018-11-30 13:01:542804:497c:xx::/40262896bra (Brazil)noreceivedreceived/16Report
5805242018-11-30 12:59:132804:497c:xx::/40262896bra (Brazil)noreceivedreceived/16Report
5805192018-11-30 12:51:022804:497c:xx::/40262896bra (Brazil)noreceivedreceived/16Report

All results shown
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