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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
13598832022-05-07 19:03:342803:580:6xx::/4061449arg (Argentina)noblockedblocked/56Report
12499412021-11-13 22:55:432803:580:6xx::/4061449arg (Argentina)noblockedblocked/64Report
12334272021-10-16 23:51:032803:580:6xx::/4061449arg (Argentina)noblockedblocked/64Report
12284232021-10-08 21:18:492803:580:6xx::/4061449arg (Argentina)noblockedblocked/64Report
11968362021-08-14 17:08:032803:580:6xx::/4061449arg (Argentina)noblockedblocked/64Report
11928132021-08-07 13:47:232803:580:6xx::/4061449arg (Argentina)noblockedblocked/64Report
11851482021-07-24 13:02:092803:580:6xx::/4061449arg (Argentina)noblockedblocked/64Report
11814622021-07-17 11:53:552803:580:6xx::/4061449arg (Argentina)noblockedblocked/64Report
11747752021-07-09 14:59:132803:580:6xx::/4061449arg (Argentina)nounknownunknownnoneReport
11708872021-07-02 13:52:462803:580:6xx::/4061449arg (Argentina)nounknownunknownnoneReport
11664622021-06-25 02:45:272803:580:6xx::/4061449arg (Argentina)nounknownunknownnoneReport
11523502021-05-30 21:54:012803:580:6xx::/4061449arg (Argentina)nounknownunknownnoneReport
11523412021-05-30 21:36:442803:580:6xx::/4061449arg (Argentina)nounknownunknownnoneReport
11523382021-05-30 21:29:152803:580:6xx::/4061449arg (Argentina)noblockedblockednoneReport

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