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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
18814882024-12-20 17:01:2945.188.200.x/24269538bra (Brazil)noreceivedreceived/8Report
10158282020-10-27 23:17:0745.188.201.x/24269538bra (Brazil)yesblockedblockednoneReport
10157862020-10-27 21:24:5745.188.201.x/24269538bra (Brazil)yesblockedblockednoneReport
10157062020-10-27 19:06:4545.188.201.x/24269538bra (Brazil)yesblockedblockednoneReport
10157042020-10-27 19:02:3045.188.201.x/24269538bra (Brazil)yesblockedblockednoneReport
10155912020-10-27 16:15:1945.188.201.x/24269538bra (Brazil)yesblockedblockednoneReport
10142822020-10-25 15:15:1345.188.202.x/24269538bra (Brazil)yesblockedblockednoneReport

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