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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
5340772018-09-11 23:35:3547.189.50.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownunknownnoneReport
5301112018-09-04 21:35:5347.189.50.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
5257452018-08-27 22:02:3947.189.50.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
5188422018-08-15 00:01:2947.189.50.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
5157292018-08-09 12:16:0747.189.50.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
5149032018-08-08 02:00:4747.189.50.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
5147872018-08-07 21:59:5147.189.50.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
5135112018-08-05 19:32:4847.189.50.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport

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