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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
9476462020-08-12 21:00:20177.221.58.x/24263661bra (Brazil)yesblockedreceived/8Report
9468442020-08-11 23:01:29177.221.56.x/24263661bra (Brazil)yesrewrittenreceived/8Report
9420192020-08-04 21:54:59177.221.56.x/24263661bra (Brazil)yesrewrittenreceived/8Report
9420182020-08-04 21:50:26177.221.56.x/24263661bra (Brazil)yesrewrittenreceived/8Report
9411972020-08-03 21:54:18177.221.56.x/24263661bra (Brazil)yesblockedreceived/9Report
9411712020-08-03 21:18:59177.221.59.x/24263661bra (Brazil)yesrewrittenrewrittennoneReport
9411602020-08-03 20:56:59177.221.59.x/24263661bra (Brazil)yesrewrittenrewrittennoneReport
9396742020-08-01 12:19:20177.221.56.x/24263661bra (Brazil)yesrewrittenreceived/8Report
9393712020-07-31 22:01:58177.221.56.x/24263661bra (Brazil)yesrewrittenreceived/8Report

All results shown
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