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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
21319072026-03-20 09:08:11193.42.41.x/24134823 (SDCL-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21209552026-02-27 18:07:14193.42.43.x/24134823 (SDCL-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21134612026-02-15 00:03:07193.42.43.x/24134823 (SDCL-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21095792026-02-08 19:08:02193.42.41.x/24134823 (SDCL-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21095772026-02-08 19:02:38193.42.41.x/24134823 (SDCL-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21074642026-02-04 21:28:56193.42.43.x/24134823 (SDCL-AS-AP)twn (Taiwan)yesblockedblockednoneReport
21030702026-01-28 09:15:40193.42.41.x/24134823 (SDCL-AS-AP)twn (Taiwan)yesblockedblockednoneReport
20981492026-01-19 19:13:37193.42.41.x/24134823 (SDCL-AS-AP)twn (Taiwan)yesrewrittenreceivednoneReport
20958072026-01-15 15:11:32193.42.43.x/24134823 (SDCL-AS-AP)twn (Taiwan)yesblockedblockednoneReport

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