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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
2871252017-08-01 07:22:5388.3.238.x/243352 (Telefonica_de_Espana)esp (Spain)yesunknownunknownnoneReport
2862812017-07-31 07:44:1588.3.238.x/243352 (Telefonica_de_Espana)esp (Spain)yesunknownunknownnoneReport
2824172017-07-26 08:07:0288.3.238.x/243352 (Telefonica_de_Espana)esp (Spain)yesunknownunknownnoneReport
2727752017-07-14 07:24:5788.3.238.x/243352 (Telefonica_de_Espana)esp (Spain)yesunknownunknownnoneReport
2723512017-07-13 18:48:2488.3.238.x/243352 (Telefonica_de_Espana)esp (Spain)yesunknownunknownnoneReport
2721872017-07-13 15:36:5688.3.238.x/243352 (Telefonica_de_Espana)esp (Spain)yesunknownunknownnoneReport
2718522017-07-13 07:31:2688.3.238.x/243352 (Telefonica_de_Espana)esp (Spain)yesunknownunknownnoneReport
2713532017-07-12 16:54:1988.3.238.x/243352 (Telefonica_de_Espana)esp (Spain)yesunknownunknownnoneReport

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