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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
22654502026-11-09 09:07:04193.104.51.x/2425412 (CCMA-AS)esp (Spain)yesrewrittenreceived/8Report
22654492026-11-09 09:05:03193.47.145.x/2425412 (CCMA-AS)esp (Spain)yesrewrittenreceived/8Report
22614542026-11-02 09:07:03193.104.51.x/2425412 (CCMA-AS)esp (Spain)yesrewrittenreceived/8Report
22614532026-11-02 09:05:04193.47.145.x/2425412 (CCMA-AS)esp (Spain)yesrewrittenreceived/8Report
22574352026-10-26 09:07:03193.104.51.x/2425412 (CCMA-AS)esp (Spain)yesrewrittenreceived/8Report
22574342026-10-26 09:05:04193.47.145.x/2425412 (CCMA-AS)esp (Spain)yesrewrittenreceived/8Report
22533992026-10-19 08:07:04193.104.51.x/2425412 (CCMA-AS)esp (Spain)yesrewrittenreceived/8Report
22533972026-10-19 08:05:04193.47.145.x/2425412 (CCMA-AS)esp (Spain)yesrewrittenreceived/8Report
22489522026-10-12 08:07:04193.104.51.x/2425412 (CCMA-AS)esp (Spain)yesrewrittenreceived/8Report
22489502026-10-12 08:05:04193.47.145.x/2425412 (CCMA-AS)esp (Spain)yesrewrittenreceived/8Report
22447842026-10-05 08:07:04193.104.51.x/2425412 (CCMA-AS)esp (Spain)yesrewrittenreceived/8Report
22447812026-10-05 08:05:04193.47.145.x/2425412 (CCMA-AS)esp (Spain)yesrewrittenreceived/8Report
22406112026-09-28 08:07:03193.104.51.x/2425412 (CCMA-AS)esp (Spain)yesrewrittenreceived/8Report
22406102026-09-28 08:05:04193.47.145.x/2425412 (CCMA-AS)esp (Spain)yesrewrittenreceived/8Report
22365892026-09-21 08:07:03193.104.51.x/2425412 (CCMA-AS)esp (Spain)yesrewrittenreceived/8Report
22365872026-09-21 08:05:04193.47.145.x/2425412 (CCMA-AS)esp (Spain)yesrewrittenreceived/8Report
22365782026-09-21 07:42:24193.104.51.x/2425412 (CCMA-AS)esp (Spain)yesrewrittenreceived/8Report
22354902026-09-18 17:27:24193.104.51.x/2425412 (CCMA-AS)esp (Spain)yesrewrittenreceived/8Report

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