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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
7629512019-10-04 12:08:5180.12.39.x/243215 (AS3215)fra (France)yesunknownblockednoneReport
7095712019-07-04 16:11:1280.12.39.x/243215 (AS3215)fra (France)yesrewrittenrewrittennoneReport
4695142018-05-21 10:24:0480.12.39.x/243215 (AS3215)fra (France)yesrewrittenrewrittennoneReport
4694972018-05-21 10:02:1880.12.39.x/243215 (AS3215)fra (France)yesrewrittenrewrittennoneReport
3846302018-01-04 11:03:2380.12.39.x/243215 (AS3215)fra (France)yesblockedblockednoneReport
3487552017-11-06 19:37:1080.12.39.x/243215 (AS3215)fra (France)yesrewrittenrewrittennoneReport

All results shown
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