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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
17857882024-06-24 19:46:34191.255.131.x/2427699bra (Brazil)yesblockedblockednoneReport
17856622024-06-24 15:56:25191.255.131.x/2427699bra (Brazil)yesblockedblockednoneReport
17816452024-06-17 14:50:20191.255.131.x/2427699bra (Brazil)yesblockedblockednoneReport
17802342024-06-14 18:25:58191.255.131.x/2427699bra (Brazil)yesblockedblockednoneReport
17783732024-06-11 18:16:41191.255.131.x/2427699bra (Brazil)yesrewrittenrewrittennoneReport
17763672024-06-07 19:50:36191.255.131.x/2427699bra (Brazil)yesblockedblockednoneReport
17762342024-06-07 16:40:19191.255.131.x/2427699bra (Brazil)yesblockedblockednoneReport
17723892024-05-31 15:34:03191.255.131.x/2427699bra (Brazil)yesblockedblockednoneReport
17707272024-05-28 18:47:53191.255.131.x/2427699bra (Brazil)yesrewrittenrewrittennoneReport
17669622024-05-21 20:01:46191.255.131.x/2427699bra (Brazil)yesrewrittenblockednoneReport
17634012024-05-14 18:55:32191.255.131.x/2427699bra (Brazil)yesrewrittenblockednoneReport
17629452024-05-13 23:30:18191.255.131.x/2427699bra (Brazil)yesrewrittenblockednoneReport
17598182024-05-07 17:48:52191.255.131.x/2427699bra (Brazil)yesblockedblockednoneReport
17597912024-05-07 17:06:11191.255.131.x/2427699bra (Brazil)yesblockedblockednoneReport
17592962024-05-06 17:56:43191.255.131.x/2427699bra (Brazil)yesblockedblockednoneReport
17578082024-05-03 14:05:59191.255.131.x/2427699bra (Brazil)yesblockedblockednoneReport
17558792024-04-29 15:24:36191.255.131.x/2427699bra (Brazil)yesblockedblockednoneReport

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