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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
15864752023-06-06 12:07:54139.47.123.x/2415704 (AS15704)esp (Spain)yesrewrittenrewrittennoneReport
15827762023-05-30 11:01:27139.47.123.x/2415704 (AS15704)esp (Spain)yesrewrittenrewrittennoneReport
15790692023-05-23 09:55:11139.47.123.x/2415704 (AS15704)esp (Spain)yesrewrittenrewrittennoneReport
15753302023-05-16 08:48:49139.47.123.x/2415704 (AS15704)esp (Spain)yesrewrittenrewrittennoneReport
15716972023-05-09 06:53:38139.47.123.x/2415704 (AS15704)esp (Spain)yesrewrittenrewrittennoneReport
15679772023-05-01 20:07:37139.47.123.x/2415704 (AS15704)esp (Spain)yesrewrittenrewrittennoneReport
15647182023-04-24 19:01:14139.47.123.x/2415704 (AS15704)esp (Spain)yesrewrittenrewrittennoneReport
15299432023-02-18 14:37:21139.47.123.x/2415704 (AS15704)esp (Spain)yesrewrittenrewrittennoneReport
15259282023-02-11 13:30:54139.47.123.x/2415704 (AS15704)esp (Spain)yesrewrittenrewrittennoneReport
15250352023-02-09 20:10:31139.47.123.x/2415704 (AS15704)esp (Spain)yesrewrittenrewrittennoneReport
15201732023-02-01 22:03:46139.47.123.x/2415704 (AS15704)esp (Spain)yesrewrittenrewrittennoneReport
15178632023-01-28 22:05:15139.47.123.x/2415704 (AS15704)esp (Spain)yesrewrittenrewrittennoneReport
15111332023-01-14 18:42:14139.47.123.x/2415704 (AS15704)esp (Spain)yesrewrittenrewrittennoneReport
15069852023-01-07 17:35:47139.47.123.x/2415704 (AS15704)esp (Spain)yesrewrittenrewrittennoneReport
15030252022-12-31 16:29:17139.47.123.x/2415704 (AS15704)esp (Spain)yesrewrittenrewrittennoneReport

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