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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
2300492017-05-25 07:03:3588.27.162.x/243352 (Telefonica_de_Espana)esp (Spain)yesblockedrewrittennoneReport
2290312017-05-24 05:03:3688.27.162.x/243352 (Telefonica_de_Espana)esp (Spain)yesblockedrewrittennoneReport
2280642017-05-23 05:10:3688.27.162.x/243352 (Telefonica_de_Espana)esp (Spain)yesblockedrewrittennoneReport
2271482017-05-22 07:25:1788.27.162.x/243352 (Telefonica_de_Espana)esp (Spain)yesblockedrewrittennoneReport
2266492017-05-21 15:05:5188.27.162.x/243352 (Telefonica_de_Espana)esp (Spain)yesblockedrewrittennoneReport
2264322017-05-21 09:44:0888.27.162.x/243352 (Telefonica_de_Espana)esp (Spain)yesblockedrewrittennoneReport
2263052017-05-21 06:30:3288.27.162.x/243352 (Telefonica_de_Espana)esp (Spain)yesblockedrewrittennoneReport
2258692017-05-20 17:06:0788.27.162.x/243352 (Telefonica_de_Espana)esp (Spain)yesblockedrewrittennoneReport
2254652017-05-20 06:08:4788.27.162.x/243352 (Telefonica_de_Espana)esp (Spain)yesblockedrewrittennoneReport
2245192017-05-19 06:31:1188.27.162.x/243352 (Telefonica_de_Espana)esp (Spain)yesblockedrewrittennoneReport
2234292017-05-18 04:12:1288.27.162.x/243352 (Telefonica_de_Espana)esp (Spain)yesblockedrewrittennoneReport
2231302017-05-17 19:12:1688.27.162.x/243352 (Telefonica_de_Espana)esp (Spain)yesblockedrewrittennoneReport

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