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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
17390512024-03-26 22:31:10138.255.232.x/24263982bra (Brazil)yesrewrittenrewrittennoneReport
13029462022-02-07 14:21:25138.255.232.x/24263982bra (Brazil)yesrewrittenrewrittennoneReport
9074862020-06-06 18:08:12138.255.232.x/24263982bra (Brazil)yesblockedreceived/9Report
9074712020-06-06 17:27:33138.255.232.x/24263982bra (Brazil)yesblockedreceived/9Report
9068032020-06-05 10:58:19138.255.232.x/24263982bra (Brazil)yesblockedreceived/9Report
9059282020-06-03 18:00:22138.255.232.x/24263982bra (Brazil)yesblockedreceived/9Report
9038442020-05-30 21:48:08138.255.232.x/24263982bra (Brazil)yesblockedreceived/9Report

All results shown
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