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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
21322782026-03-20 21:42:4484.121.163.x/246739 (ONO-AS)esp (Spain)yesunknownunknownnoneReport
21297792026-03-16 13:14:2684.121.163.x/246739 (ONO-AS)esp (Spain)yesunknownunknownnoneReport
21259392026-03-09 12:07:2684.121.163.x/246739 (ONO-AS)esp (Spain)yesunknownunknownnoneReport
21220282026-03-02 10:09:3784.121.163.x/246739 (ONO-AS)esp (Spain)yesunknownunknownnoneReport
21179392026-02-22 20:00:1284.121.163.x/246739 (ONO-AS)esp (Spain)yesunknownunknownnoneReport
21138712026-02-15 18:52:1784.121.163.x/246739 (ONO-AS)esp (Spain)yesunknownunknownnoneReport
21095432026-02-08 17:44:1084.121.163.x/246739 (ONO-AS)esp (Spain)yesunknownunknownnoneReport
21054502026-02-01 16:36:1784.121.163.x/246739 (ONO-AS)esp (Spain)yesunknownunknownnoneReport
21009772026-01-24 14:44:4284.121.163.x/246739 (ONO-AS)esp (Spain)yesunknownunknownnoneReport
21004622026-01-23 13:53:3084.121.163.x/246739 (ONO-AS)esp (Spain)yesunknownunknownnoneReport
20979562026-01-19 13:17:4384.121.163.x/246739 (ONO-AS)esp (Spain)yesunknownunknownnoneReport
20937042026-01-12 08:51:1484.121.163.x/246739 (ONO-AS)esp (Spain)yesunknownunknownnoneReport

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