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
6345672019-03-04 01:18:09222.237.225.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
6280472019-02-21 06:45:13222.237.225.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
6028932019-01-08 19:49:50222.237.225.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
6009752019-01-05 09:09:43222.237.225.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
6005932019-01-04 14:26:43222.237.225.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
5865382018-12-11 12:31:38222.237.225.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
5669492018-11-07 07:27:46222.237.225.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
5578312018-10-22 08:29:46222.237.225.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
5490282018-10-08 06:55:02222.237.225.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
5415312018-09-25 04:37:52222.237.225.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
5043702018-07-19 11:40:25222.237.225.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
4918692018-06-27 15:57:06222.237.225.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
4773032018-06-02 14:40:16222.237.225.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
4577622018-05-03 12:21:16222.237.225.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
4562502018-05-01 08:28:16222.237.225.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
4400872018-04-05 06:53:53222.237.225.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
4400522018-04-05 05:36:36222.237.225.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
4305072018-03-20 08:44:36222.237.225.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
4298752018-03-19 09:03:04222.237.225.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
4202252018-03-03 01:26:57222.237.225.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
4143882018-02-21 12:09:22222.237.225.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
4088372018-02-12 07:40:42222.237.225.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
4046872018-02-05 06:33:49222.237.225.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
4036832018-02-03 04:52:47222.237.225.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report
3912232018-01-15 03:02:32222.237.225.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/25Report

All results shown
Last Modified