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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
20272682025-09-10 01:07:1645.6.220.x/24266248bra (Brazil)yesunknownunknownnoneReport
20254372025-09-06 21:28:5145.6.220.x/24266248bra (Brazil)yesunknownunknownnoneReport
20254192025-09-06 20:47:0345.6.220.x/24266248bra (Brazil)yesunknownunknownnoneReport
20254102025-09-06 20:25:2545.6.220.x/24266248bra (Brazil)yesunknownunknownnoneReport
20214412025-08-30 19:26:2445.6.220.x/24266248bra (Brazil)yesunknownunknownnoneReport
20214152025-08-30 18:24:0445.6.220.x/24266248bra (Brazil)yesunknownunknownnoneReport
20136952025-08-15 23:30:3245.6.220.x/24266248bra (Brazil)yesunknownunknownnoneReport
20105892025-08-11 00:13:3545.6.220.x/24266248bra (Brazil)yesunknownunknownnoneReport
20085792025-08-07 02:03:4945.6.220.x/24266248bra (Brazil)yesunknownunknownnoneReport
20045392025-07-31 01:07:1745.6.220.x/24266248bra (Brazil)yesunknownunknownnoneReport
20045382025-07-31 01:03:4645.6.220.x/24266248bra (Brazil)yesunknownunknownnoneReport
20045362025-07-31 01:01:3945.6.220.x/24266248bra (Brazil)yesunknownunknownnoneReport
19999822025-07-23 01:51:3445.6.220.x/24266248bra (Brazil)yesunknownunknownnoneReport
19999742025-07-23 01:09:4445.6.220.x/24266248bra (Brazil)yesunknownunknownnoneReport
19993782025-07-22 01:50:0145.6.220.x/24266248bra (Brazil)yesunknownunknownnoneReport
19993712025-07-22 01:38:1645.6.220.x/24266248bra (Brazil)yesunknownunknownnoneReport
19509812025-04-27 13:36:2945.6.220.x/24266248bra (Brazil)yesunknownunknownnoneReport
19509712025-04-27 12:40:2545.6.220.x/24266248bra (Brazil)yesunknownunknownnoneReport
17093622024-01-27 13:53:4945.6.220.x/24266248bra (Brazil)yesblockedblockednoneReport
17093572024-01-27 13:45:5045.6.220.x/24266248bra (Brazil)yesblockedblockednoneReport
17073062024-01-23 20:15:2845.6.220.x/24266248bra (Brazil)yesrewrittenreceivednoneReport
16970622024-01-03 17:18:4645.6.220.x/24266248bra (Brazil)yesrewrittenreceivednoneReport
16556732023-10-16 12:39:0945.6.220.x/24266248bra (Brazil)yesrewrittenreceivednoneReport
16533492023-10-11 18:13:2345.6.220.x/24266248bra (Brazil)yesrewrittenreceivednoneReport

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