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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
17503432024-04-18 14:54:47190.11.55.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
16382772023-09-13 13:06:47190.11.55.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
16133832023-07-28 12:27:51190.11.55.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
15321172023-02-22 15:01:55190.11.55.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
15275302023-02-14 14:04:22190.11.55.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
15270442023-02-13 18:10:12190.11.55.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
13983422022-07-10 23:05:05190.11.55.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport

All results shown
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