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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
18218862024-09-02 05:00:02186.195.53.x/2453102bra (Brazil)noblockedblocked/28Report
18183752024-08-26 05:00:02186.195.53.x/2453102bra (Brazil)noblockedblocked/28Report
18148732024-08-19 05:00:02186.195.53.x/2453102bra (Brazil)noblockedblocked/28Report
18112932024-08-12 05:00:02186.195.53.x/2453102bra (Brazil)noblockedblocked/28Report
18078392024-08-05 05:00:03186.195.53.x/2453102bra (Brazil)noblockedblocked/28Report
18041572024-07-29 05:00:03186.195.53.x/2453102bra (Brazil)noblockedblocked/28Report
18007992024-07-22 05:00:03186.195.53.x/2453102bra (Brazil)noblockedblocked/28Report
17969072024-07-15 05:00:02186.195.53.x/2453102bra (Brazil)noblockedblocked/28Report
17930222024-07-08 05:00:02186.195.53.x/2453102bra (Brazil)noblockedblocked/28Report
17892842024-07-01 05:00:03186.195.53.x/2453102bra (Brazil)noblockedblocked/28Report
17853152024-06-24 05:00:02186.195.53.x/2453102bra (Brazil)noblockedblocked/28Report
17813382024-06-17 05:00:02186.195.53.x/2453102bra (Brazil)noblockedblocked/28Report
17773732024-06-10 05:00:02186.195.53.x/2453102bra (Brazil)noblockedblocked/28Report
17734962024-06-03 05:00:02186.195.53.x/2453102bra (Brazil)noblockedblocked/28Report
17696732024-05-27 05:00:03186.195.53.x/2453102bra (Brazil)noblockedblocked/28Report
17694052024-05-26 12:34:11186.195.53.x/2453102bra (Brazil)noblockedblocked/28Report
17694012024-05-26 12:28:10186.195.53.x/2453102bra (Brazil)noblockedreceived/8Report

All results shown
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