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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
1893232017-04-15 12:50:49121.183.121.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
1893002017-04-15 12:31:35121.183.121.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
1892842017-04-15 12:15:55121.183.121.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
1810042017-04-06 03:11:58121.183.121.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
1679772017-03-19 23:53:06121.183.121.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
1675262017-03-19 01:56:43121.183.121.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
1670312017-03-18 02:28:02121.183.121.x/244766 (KIXS-AS-KR)kor (South Korea)nounknownunknownnoneReport
1596072017-03-06 12:02:23121.183.121.x/244766 (KIXS-AS-KR)kor (South Korea)nounknownunknownnoneReport
1548382017-02-26 09:01:10121.183.121.x/244766 (KIXS-AS-KR)kor (South Korea)nounknownunknownnoneReport
1483612017-02-17 05:32:50121.183.121.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
1483582017-02-17 05:26:02121.183.121.x/244766 (KIXS-AS-KR)kor (South Korea)nounknownblockednoneReport
1483562017-02-17 05:19:19121.183.121.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
1483492017-02-17 05:03:19121.183.121.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
1479142017-02-16 13:36:28121.183.121.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report

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