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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
2866782017-07-31 16:47:0181.40.86.x/243352 (Telefonica_de_Espana)esp (Spain)yesrewrittenrewrittennoneReport
2857032017-07-30 10:01:1981.40.86.x/243352 (Telefonica_de_Espana)esp (Spain)yesrewrittenrewrittennoneReport
2731732017-07-14 17:27:2681.40.86.x/243352 (Telefonica_de_Espana)esp (Spain)yesrewrittenrewrittennoneReport
2080062017-05-03 10:16:0281.40.86.x/243352 (Telefonica_de_Espana)esp (Spain)yesrewrittenrewrittennoneReport
1824032017-04-07 15:58:5281.40.86.x/243352 (Telefonica_de_Espana)esp (Spain)yesrewrittenrewrittennoneReport
1815182017-04-06 15:29:2881.40.86.x/243352 (Telefonica_de_Espana)esp (Spain)yesrewrittenrewrittennoneReport
1798402017-04-04 15:49:3981.40.86.x/243352 (Telefonica_de_Espana)esp (Spain)yesrewrittenrewrittennoneReport
1795952017-04-04 09:57:0481.40.86.x/243352 (Telefonica_de_Espana)esp (Spain)yesrewrittenrewrittennoneReport
1790412017-04-03 15:53:5581.40.86.x/243352 (Telefonica_de_Espana)esp (Spain)yesrewrittenrewrittennoneReport
1788352017-04-03 10:10:3681.40.86.x/243352 (Telefonica_de_Espana)esp (Spain)yesrewrittenrewrittennoneReport
1788152017-04-03 09:47:0481.40.86.x/243352 (Telefonica_de_Espana)esp (Spain)yesrewrittenrewrittennoneReport
1788072017-04-03 09:38:0681.40.86.x/243352 (Telefonica_de_Espana)esp (Spain)yesrewrittenrewrittennoneReport

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