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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
17340992024-03-16 14:53:4745.4.45.x/24266055bra (Brazil)yesblockedblockednoneReport
16886552023-12-17 01:41:2145.4.45.x/24266055bra (Brazil)yesblockedblockednoneReport
16655492023-11-03 15:04:4945.4.45.x/24266055bra (Brazil)yesblockedblockednoneReport
16571972023-10-18 23:12:4945.4.45.x/24266055bra (Brazil)yesrewrittenrewrittennoneReport
16547992023-10-14 10:42:1745.4.45.x/24266055bra (Brazil)yesrewrittenrewrittennoneReport
16500352023-10-05 15:17:1145.4.45.x/24266055bra (Brazil)yesrewrittenrewrittennoneReport
16478962023-10-01 18:30:1345.4.45.x/24266055bra (Brazil)yesrewrittenrewrittennoneReport
16242912023-08-18 00:28:0745.4.45.x/24266055bra (Brazil)yesrewrittenrewrittennoneReport
16109672023-07-23 19:05:1545.4.45.x/24266055bra (Brazil)yesrewrittenrewrittennoneReport
16071042023-07-15 23:20:2045.4.45.x/24266055bra (Brazil)yesrewrittenrewrittennoneReport
16067102023-07-15 02:44:5245.4.45.x/24266055bra (Brazil)yesrewrittenrewrittennoneReport
16065782023-07-14 19:51:2945.4.45.x/24266055bra (Brazil)yesrewrittenrewrittennoneReport
16065622023-07-14 19:24:3445.4.45.x/24266055bra (Brazil)yesrewrittenrewrittennoneReport
16065212023-07-14 17:49:5845.4.45.x/24266055bra (Brazil)yesrewrittenrewrittennoneReport

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