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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
16999092024-01-09 11:57:40121.172.5.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
16962792024-01-02 10:50:39121.172.5.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
16930292023-12-26 09:43:50121.172.5.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
16897122023-12-19 06:45:20121.172.5.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
16859352023-12-12 03:13:56121.172.5.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
16855722023-12-11 13:47:03121.172.5.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
16818002023-12-04 12:39:45121.172.5.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
16817922023-12-04 12:24:51121.172.5.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
16780482023-11-27 10:55:20121.172.5.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report

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