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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
21801382026-06-15 13:24:18200.6.93.x/24270436bra (Brazil)yesblockedrewrittennoneReport
21751272026-06-06 16:00:31200.6.93.x/24270436bra (Brazil)yesblockedrewrittennoneReport
21704262026-05-29 16:56:07200.6.93.x/24270436bra (Brazil)yesblockedrewrittennoneReport
21703072026-05-29 13:33:58200.6.93.x/24270436bra (Brazil)yesblockedrewrittennoneReport
21660542026-05-22 12:25:51200.6.93.x/24270436bra (Brazil)yesblockedrewrittennoneReport
21655702026-05-21 18:29:47200.6.93.x/24270436bra (Brazil)yesblockedrewrittennoneReport
21636822026-05-18 19:00:52200.6.93.x/24270436bra (Brazil)yesblockedrewrittennoneReport
21594712026-05-11 17:53:51200.6.93.x/24270436bra (Brazil)yesblockedrewrittennoneReport
21555402026-05-04 16:17:16200.6.93.x/24270436bra (Brazil)yesblockedrewrittennoneReport

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