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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
21458592026-04-15 12:13:54183.101.249.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
21452222026-04-14 11:10:23183.101.249.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
21446782026-04-13 11:26:11183.101.249.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
21432262026-04-10 05:20:20183.101.249.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
21428842026-04-09 12:18:33183.101.249.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
21422172026-04-08 09:43:32183.101.249.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
21416902026-04-07 14:19:38183.101.249.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
21410242026-04-06 13:28:58183.101.249.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
21404132026-04-05 02:43:05183.101.249.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
21404072026-04-05 02:17:19183.101.249.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
21403962026-04-05 01:48:54183.101.249.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
21403912026-04-05 01:22:45183.101.249.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
21402092026-04-04 14:07:53183.101.249.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report

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