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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
18123022024-08-13 19:23:0845.163.24.x/24264565bra (Brazil)noblockedblocked/30Report
18123022024-08-13 19:23:082804:21a0:40xx::/40264565bra (Brazil)noblockedblockednoneReport
18122962024-08-13 19:13:38138.36.44.x/24264565bra (Brazil)noblockedblocked/30Report
18122962024-08-13 19:13:382804:21a0:40xx::/40264565bra (Brazil)noblockedblockednoneReport
18122902024-08-13 19:05:42138.36.44.x/24264565bra (Brazil)yesrewrittenrewrittennoneReport
18122902024-08-13 19:05:422804:21a0:xx::/40264565bra (Brazil)noblockedblocked/56Report
18122832024-08-13 18:58:27138.36.44.x/24264565bra (Brazil)noblockedblocked/30Report
18122622024-08-13 18:35:11138.36.44.x/24264565bra (Brazil)noblockedblocked/30Report
18122502024-08-13 18:25:01138.36.44.x/24264565bra (Brazil)noblockedblocked/30Report
18122452024-08-13 18:18:39138.36.44.x/24264565bra (Brazil)noblockedblocked/30Report
18122132024-08-13 17:26:23138.36.44.x/24264565bra (Brazil)yesrewrittenrewrittennoneReport

All results shown
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