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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
2844122017-07-28 13:30:2012.89.56.x/247018 (ATT-INTERNET4)usa (United States)yesunknownunknownnoneReport
2828222017-07-26 18:58:5112.89.56.x/247018 (ATT-INTERNET4)usa (United States)yesunknownunknownnoneReport
2675822017-07-07 21:43:2112.89.56.x/247018 (ATT-INTERNET4)usa (United States)yesunknownunknownnoneReport
2673222017-07-07 15:03:3512.89.56.x/247018 (ATT-INTERNET4)usa (United States)yesunknownunknownnoneReport
2520072017-06-19 13:22:5212.89.56.x/247018 (ATT-INTERNET4)usa (United States)yesunknownunknownnoneReport
2436082017-06-09 14:08:3812.89.56.x/247018 (ATT-INTERNET4)usa (United States)yesunknownunknownnoneReport
2374812017-06-02 12:58:1612.89.56.x/247018 (ATT-INTERNET4)usa (United States)yesunknownunknownnoneReport
2306442017-05-25 20:06:0412.89.56.x/247018 (ATT-INTERNET4)usa (United States)yesunknownunknownnoneReport

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