Logo

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
2768542017-07-19 08:54:26121.143.246.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/25Report
2767992017-07-19 07:33:33121.143.246.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/25Report
2743602017-07-16 08:55:26121.143.246.x/244766 (KIXS-AS-KR)kor (South Korea)nounknownunknownnoneReport
2684692017-07-09 07:48:15121.143.246.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/25Report
2684632017-07-09 07:40:43121.143.246.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/25Report
2637502017-07-03 11:28:45121.143.246.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/25Report
2605992017-06-29 15:12:16121.143.246.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/25Report
2605942017-06-29 15:06:53121.143.246.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/25Report
2605752017-06-29 14:46:51121.143.246.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/25Report
2605692017-06-29 14:43:24121.143.246.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/25Report
2294512017-05-24 15:02:00121.143.246.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/25Report
2198152017-05-14 15:50:41121.143.246.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/25Report
2198092017-05-14 15:42:47121.143.246.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/25Report
2197712017-05-14 14:36:00121.143.246.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/25Report
2195122017-05-14 08:28:49121.143.246.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/25Report
2189412017-05-13 17:20:15121.143.246.x/244766 (KIXS-AS-KR)kor (South Korea)nounknownunknownnoneReport

All results shown
Last Modified