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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
21109602026-02-10 19:19:0061.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21089282026-02-07 12:07:2661.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21066632026-02-03 18:11:1561.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21059652026-02-02 17:41:2961.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21040302026-01-29 17:57:4261.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20999812026-01-22 16:49:5861.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20990482026-01-21 08:15:1761.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20978142026-01-19 08:47:2261.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20934912026-01-11 21:50:4261.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20932522026-01-11 08:26:5961.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20862252025-12-28 18:40:2861.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20860912025-12-28 08:42:5061.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
20827862025-12-21 06:59:2661.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport

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