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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
16422132023-09-20 15:39:19187.21.132.x/2428573bra (Brazil)yesblockedblockednoneReport
16422082023-09-20 15:28:29187.21.132.x/2428573bra (Brazil)yesblockedblockednoneReport
16007322023-07-04 14:20:38187.21.132.x/2428573bra (Brazil)yesunknownunknownnoneReport
16003102023-07-03 19:44:01187.21.132.x/2428573bra (Brazil)yesunknownunknownnoneReport
14440172022-09-20 14:49:00187.21.132.x/2428573bra (Brazil)yesblockedblockednoneReport
13964122022-07-07 01:30:39187.21.132.x/2428573bra (Brazil)yesrewrittenrewrittennoneReport
13963662022-07-06 23:12:15187.21.132.x/2428573bra (Brazil)yesrewrittenrewrittennoneReport
13962712022-07-06 19:38:31187.21.132.x/2428573bra (Brazil)yesunknownunknownnoneReport
13960632022-07-06 13:49:52187.21.132.x/2428573bra (Brazil)yesunknownunknownnoneReport
13960422022-07-06 13:23:01187.21.132.x/2428573bra (Brazil)yesunknownunknownnoneReport
13959992022-07-06 11:55:45187.21.132.x/2428573bra (Brazil)yesunknownunknownnoneReport
13957362022-07-05 22:57:01187.21.132.x/2428573bra (Brazil)yesunknownunknownnoneReport

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