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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
21424642026-04-08 16:38:30187.45.75.x/2428343bra (Brazil)yesblockedblockednoneReport
21421082026-04-08 05:28:38187.45.75.x/2428343bra (Brazil)yesblockedblockednoneReport
21412762026-04-06 21:36:48187.45.75.x/2428343bra (Brazil)yesblockedblockednoneReport
21407752026-04-06 00:37:55187.45.75.x/2428343bra (Brazil)yesblockedblockednoneReport
21393022026-04-02 14:14:58187.45.75.x/2428343bra (Brazil)yesrewrittenrewrittennoneReport
21332172026-03-23 01:09:00187.45.75.x/2428343bra (Brazil)yesrewrittenrewrittennoneReport
21286222026-03-13 22:31:34187.45.75.x/2428343bra (Brazil)yesblockedblockednoneReport
21246672026-03-06 17:12:09187.45.75.x/2428343bra (Brazil)yesrewrittenrewrittennoneReport
21246552026-03-06 16:30:18187.45.75.x/2428343bra (Brazil)yesrewrittenrewrittennoneReport
21246372026-03-06 16:08:28187.45.75.x/2428343bra (Brazil)yesrewrittenrewrittennoneReport
21246322026-03-06 15:56:39187.45.75.x/2428343bra (Brazil)yesrewrittenrewrittennoneReport
21206072026-02-27 06:00:53187.45.75.x/2428343bra (Brazil)yesrewrittenrewrittennoneReport

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