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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
20610272025-11-12 19:44:49179.191.233.x/24263422bra (Brazil)yesblockedblockednoneReport
20602102025-11-11 14:31:04179.191.233.x/24263422bra (Brazil)yesblockedblockednoneReport
20602052025-11-11 14:23:47179.191.233.x/24263422bra (Brazil)yesblockedblockednoneReport
5147452018-08-07 20:14:58179.191.236.x/24263422bra (Brazil)yesrewrittenrewrittennoneReport
3897722018-01-12 12:13:52179.191.237.x/24263422bra (Brazil)yesrewrittenrewrittennoneReport
3883242018-01-10 11:15:04179.191.237.x/24263422bra (Brazil)yesrewrittenrewrittennoneReport
3869512018-01-08 11:52:01179.191.237.x/24263422bra (Brazil)yesrewrittenrewrittennoneReport
3853652018-01-05 14:47:11179.191.237.x/24263422bra (Brazil)yesrewrittenrewrittennoneReport
3840032018-01-03 12:49:22179.191.237.x/24263422bra (Brazil)yesrewrittenrewrittennoneReport
3836162018-01-02 20:40:17179.191.237.x/24263422bra (Brazil)yesrewrittenrewrittennoneReport
3833812018-01-02 14:30:20179.191.237.x/24263422bra (Brazil)yesrewrittenrewrittennoneReport
3801432017-12-27 12:37:49179.191.237.x/24263422bra (Brazil)yesrewrittenrewrittennoneReport
3766242017-12-20 16:23:35179.191.237.x/24263422bra (Brazil)yesrewrittenrewrittennoneReport

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