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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
19269372025-03-13 12:51:00148.63.191.x/2412353 (VODAFONE-PT)prt (Portugal)yesrewrittenrewrittennoneReport
19224502025-03-06 11:43:28148.63.191.x/2412353 (VODAFONE-PT)prt (Portugal)yesrewrittenrewrittennoneReport
19183392025-02-27 10:36:04148.63.191.x/2412353 (VODAFONE-PT)prt (Portugal)yesrewrittenrewrittennoneReport
19128922025-02-18 12:23:05148.63.191.x/2412353 (VODAFONE-PT)prt (Portugal)yesrewrittenrewrittennoneReport
19090632025-02-11 11:16:38148.63.191.x/2412353 (VODAFONE-PT)prt (Portugal)yesrewrittenrewrittennoneReport
19049732025-02-04 10:10:11148.63.191.x/2412353 (VODAFONE-PT)prt (Portugal)yesrewrittenrewrittennoneReport
19009382025-01-27 23:29:44148.63.191.x/2412353 (VODAFONE-PT)prt (Portugal)yesrewrittenrewrittennoneReport

All results shown
Last Modified 03/14/2025 02:36:09