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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
20022282025-07-26 23:32:42189.99.98.x/2426599bra (Brazil)yesrewrittenrewrittennoneReport
19888152025-07-02 23:31:00189.99.98.x/2426599bra (Brazil)yesrewrittenrewrittennoneReport
19847492025-06-25 22:22:53189.99.98.x/2426599bra (Brazil)yesrewrittenrewrittennoneReport
19798922025-06-17 10:25:04189.99.98.x/2426599bra (Brazil)yesrewrittenrewrittennoneReport
19596532025-05-12 23:42:55189.99.98.x/2426599bra (Brazil)yesrewrittenrewrittennoneReport
19105462025-02-13 21:10:30189.99.98.x/2426599bra (Brazil)yesrewrittenrewrittennoneReport
18942462025-01-15 23:04:46189.99.98.x/2426599bra (Brazil)yesrewrittenrewrittennoneReport
18770072024-12-12 16:14:14189.99.98.x/2426599bra (Brazil)yesrewrittenrewrittennoneReport
18636482024-11-19 10:09:00189.99.98.x/2426599bra (Brazil)yesrewrittenrewrittennoneReport

All results shown
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