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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
21082982026-02-06 07:06:355.54.204.x/243329 (HOL-GR)grc (Greece)yesrewrittenreceived/8Report
21042712026-01-30 05:59:465.54.204.x/243329 (HOL-GR)grc (Greece)yesrewrittenreceived/8Report
21042602026-01-30 05:18:075.54.204.x/243329 (HOL-GR)grc (Greece)yesrewrittenreceived/8Report
21042502026-01-30 04:56:225.54.204.x/243329 (HOL-GR)grc (Greece)yesrewrittenreceived/8Report
21042452026-01-30 04:44:445.54.204.x/243329 (HOL-GR)grc (Greece)yesrewrittenreceived/8Report
21002262026-01-23 03:37:225.54.204.x/243329 (HOL-GR)grc (Greece)yesrewrittenreceived/8Report
20960882026-01-16 02:30:385.54.204.x/243329 (HOL-GR)grc (Greece)yesrewrittenreceived/8Report
20922142026-01-09 01:23:555.54.204.x/243329 (HOL-GR)grc (Greece)yesrewrittenreceived/8Report
20883702026-01-02 00:17:095.54.204.x/243329 (HOL-GR)grc (Greece)yesrewrittenreceived/8Report
20850862025-12-25 23:10:265.54.204.x/243329 (HOL-GR)grc (Greece)yesrewrittenreceived/8Report
20816852025-12-18 22:03:445.54.204.x/243329 (HOL-GR)grc (Greece)yesrewrittenreceived/8Report

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