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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
8177512020-01-03 11:24:2983.223.251.x/2442863 (MEO-MOVEL)prt (Portugal)yesblockedblockednoneReport
4993672018-07-10 16:35:0283.223.251.x/2442863 (MEO-MOVEL)prt (Portugal)yesblockedblockednoneReport
4414602018-04-07 12:41:0183.223.251.x/2442863 (MEO-MOVEL)prt (Portugal)yesrewrittenrewrittennoneReport
4371892018-03-31 11:34:2983.223.251.x/2442863 (MEO-MOVEL)prt (Portugal)yesrewrittenrewrittennoneReport
4271202018-03-14 18:27:4383.223.251.x/2442863 (MEO-MOVEL)prt (Portugal)yesrewrittenrewrittennoneReport
4271092018-03-14 18:15:1083.223.251.x/2442863 (MEO-MOVEL)prt (Portugal)yesrewrittenrewrittennoneReport
4150232018-02-22 12:57:4883.223.251.x/2442863 (MEO-MOVEL)prt (Portugal)yesrewrittenrewrittennoneReport
4132332018-02-19 15:34:0383.223.251.x/2442863 (MEO-MOVEL)prt (Portugal)yesrewrittenrewrittennoneReport
3955422018-01-21 17:57:5083.223.251.x/2442863 (MEO-MOVEL)prt (Portugal)yesrewrittenrewrittennoneReport
3869212018-01-08 10:15:5683.223.251.x/2442863 (MEO-MOVEL)prt (Portugal)yesrewrittenrewrittennoneReport
3824722017-12-31 14:12:2183.223.251.x/2442863 (MEO-MOVEL)prt (Portugal)yesrewrittenrewrittennoneReport
3781272017-12-23 01:38:5183.223.251.x/2442863 (MEO-MOVEL)prt (Portugal)yesrewrittenrewrittennoneReport

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