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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
17690852024-05-25 17:28:2445.6.37.x/24266152bra (Brazil)yesrewrittenrewrittennoneReport
17690442024-05-25 15:40:0645.6.37.x/24266152bra (Brazil)yesrewrittenrewrittennoneReport
13699932022-05-24 22:08:4945.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport
13674812022-05-20 01:21:0245.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport
13666862022-05-18 15:32:1945.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport
13660902022-05-17 15:28:3145.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport
13656552022-05-16 22:27:1245.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport
13638092022-05-15 01:07:5845.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport
13638082022-05-15 01:03:2245.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport
13623472022-05-12 03:38:2145.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport
13603692022-05-09 00:43:3845.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport
13603662022-05-09 00:36:1845.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport
13603292022-05-08 23:12:2945.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport
13603242022-05-08 23:00:1445.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport
13603162022-05-08 22:22:3645.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport
13603092022-05-08 22:04:4045.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport
13603072022-05-08 22:01:3045.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport
13598612022-05-07 17:18:4145.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport
13590202022-05-06 01:53:4645.6.37.x/24266152bra (Brazil)yesunknownunknownnoneReport

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