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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
8585982020-03-11 00:21:38200.170.251.x/2411432bra (Brazil)yesrewrittenreceived/29Report
8197692020-01-07 12:15:032804:138:18xx::/4011432bra (Brazil)noblockedreceived/16Report
8195722020-01-07 03:32:352804:138:18xx::/4011432bra (Brazil)noblockedreceived/16Report
8195682020-01-07 03:20:11200.170.216.x/2411432bra (Brazil)yesblockedblockednoneReport
8195682020-01-07 03:20:112804:138:18xx::/4011432bra (Brazil)noblockedreceived/16Report
8195662020-01-07 03:12:312804:138:18xx::/4011432bra (Brazil)noblockedreceived/16Report
8195592020-01-07 02:59:15200.170.216.x/2411432bra (Brazil)yesblockedblockednoneReport
8195592020-01-07 02:59:152804:138:18xx::/4011432bra (Brazil)noblockedreceived/16Report
8195192020-01-07 00:51:28200.170.216.x/2411432bra (Brazil)yesblockedblockednoneReport
8195192020-01-07 00:51:282804:138:18xx::/4011432bra (Brazil)noblockedreceived/16Report
8195132020-01-07 00:44:34200.170.216.x/2411432bra (Brazil)yesblockedblockednoneReport
8195132020-01-07 00:44:342804:138:18xx::/4011432bra (Brazil)noblockedreceived/16Report
8195082020-01-07 00:33:05200.170.216.x/2411432bra (Brazil)yesblockedreceived/8Report
8195082020-01-07 00:33:052804:138:18xx::/4011432bra (Brazil)noblockedreceived/16Report
8193892020-01-06 20:27:57200.170.216.x/2411432bra (Brazil)yesblockedblockednoneReport
8193892020-01-06 20:27:572804:138:18xx::/4011432bra (Brazil)noblockedreceived/16Report
8193702020-01-06 19:52:50200.170.216.x/2411432bra (Brazil)yesblockedreceived/8Report
8193702020-01-06 19:52:502804:138:18xx::/4011432bra (Brazil)noblockedreceived/16Report

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