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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
4271702018-03-14 19:57:3995.21.170.x/2412479 (UNI2-AS)esp (Spain)yesrewrittenrewrittennoneReport
4228202018-03-07 18:38:2495.21.170.x/2412479 (UNI2-AS)esp (Spain)yesrewrittenrewrittennoneReport
4184252018-02-28 10:53:3395.21.170.x/2412715 (JAZZNET)esp (Spain)yesrewrittenrewrittennoneReport
4142922018-02-21 08:41:0095.21.170.x/2412715 (JAZZNET)esp (Spain)yesrewrittenrewrittennoneReport
4131072018-02-19 12:06:2395.21.170.x/2412715 (JAZZNET)esp (Spain)yesrewrittenrewrittennoneReport
4125762018-02-18 09:49:1595.21.170.x/2412715 (JAZZNET)esp (Spain)yesrewrittenrewrittennoneReport
4123542018-02-17 22:31:2895.21.170.x/2412715 (JAZZNET)esp (Spain)yesrewrittenrewrittennoneReport
4108482018-02-15 08:28:0795.21.170.x/2412715 (JAZZNET)esp (Spain)yesrewrittenrewrittennoneReport
4102282018-02-14 09:40:4795.21.170.x/2412715 (JAZZNET)esp (Spain)yesrewrittenrewrittennoneReport

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