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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
14006562022-07-14 21:25:50138.255.219.x/24263978bra (Brazil)yesblockedblockednoneReport
13694282022-05-23 22:55:23138.255.218.x/24263978bra (Brazil)yesblockedblockednoneReport
13545312022-04-27 23:15:47138.255.216.x/24263978bra (Brazil)yesrewrittenrewrittennoneReport
12410472021-10-29 00:23:53138.255.217.x/24263978bra (Brazil)yesrewrittenrewrittennoneReport
12203042021-09-26 02:04:15138.255.217.x/24263978bra (Brazil)yesblockedreceived/9Report
12181152021-09-22 01:20:15138.255.218.x/24263978bra (Brazil)yesblockedunknown/9Report
12033772021-08-26 00:52:58138.255.218.x/24263978bra (Brazil)yesblockedreceived/9Report
11789002021-07-13 13:54:40138.255.218.x/24263978bra (Brazil)yesblockedreceived/9Report

All results shown
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