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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
21369702026-03-29 16:33:34179.165.43.x/2426599bra (Brazil)yesrewrittenrewrittennoneReport
21356262026-03-27 02:19:37179.165.43.x/2426599bra (Brazil)yesrewrittenrewrittennoneReport
21317832026-03-20 01:12:28179.165.43.x/2426599bra (Brazil)yesrewrittenrewrittennoneReport
21281012026-03-13 00:05:18179.165.43.x/2426599bra (Brazil)yesrewrittenrewrittennoneReport
21265692026-03-10 11:08:16179.165.43.x/2426599bra (Brazil)yesrewrittenrewrittennoneReport
21257542026-03-09 04:18:53179.165.43.x/2426599bra (Brazil)yesrewrittenrewrittennoneReport
21242422026-03-05 22:58:06179.165.43.x/2426599bra (Brazil)yesrewrittenrewrittennoneReport
21240342026-03-05 15:23:33179.165.43.x/2426599bra (Brazil)yesrewrittenrewrittennoneReport
21237262026-03-05 03:22:25179.165.43.x/2426599bra (Brazil)yesrewrittenrewrittennoneReport
21218992026-03-02 03:11:07179.165.43.x/2426599bra (Brazil)yesrewrittenrewrittennoneReport

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