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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
18247362024-09-07 04:13:152001:268:d2xx::/402516 (KDDI)jpn (Japan)noblockedblocked/64Report
18145342024-08-18 04:42:472001:268:d2xx::/402516 (KDDI)jpn (Japan)noblockedblocked/64Report
18059312024-08-01 05:26:102001:268:d2xx::/402516 (KDDI)jpn (Japan)noblockedblocked/64Report
18020772024-07-24 11:32:262001:268:d2xx::/402516 (KDDI)jpn (Japan)noblockedblocked/64Report
17994372024-07-19 03:59:352001:268:d2xx::/402516 (KDDI)jpn (Japan)noblockedblocked/64Report
17964582024-07-14 02:30:522001:268:d2xx::/402516 (KDDI)jpn (Japan)noblockedblocked/64Report
17955832024-07-12 07:20:162001:268:d2xx::/402516 (KDDI)jpn (Japan)noblockedblocked/64Report
17921132024-07-05 21:20:052001:268:d2xx::/402516 (KDDI)jpn (Japan)noblockedblocked/64Report
17904122024-07-02 22:58:362001:268:d2xx::/402516 (KDDI)jpn (Japan)noblockedblocked/64Report
17886372024-06-29 18:44:252001:268:d2xx::/402516 (KDDI)jpn (Japan)noblockedblocked/64Report
17850042024-06-23 10:39:272001:268:d2xx::/402516 (KDDI)jpn (Japan)noblockedblocked/64Report

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