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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
6776582019-05-11 05:19:03112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
6776332019-05-11 03:23:51112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
6774632019-05-10 18:58:26112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
6770812019-05-10 05:03:47112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
6770522019-05-10 03:52:31112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
6728902019-05-03 01:55:25112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
6710622019-04-30 09:54:00112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
6677412019-04-24 14:06:59112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
6663862019-04-22 16:33:02112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
6660462019-04-22 02:29:57112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
6659132019-04-21 18:44:41112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
6652272019-04-20 03:06:40112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
6649752019-04-19 15:20:02112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
6649372019-04-19 14:07:52112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
6644452019-04-18 16:30:34112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
6641042019-04-18 04:37:35112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
6639132019-04-17 20:44:55112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
6634322019-04-17 04:09:20112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
6629632019-04-16 14:32:16112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
6612142019-04-13 16:40:34112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
6589372019-04-10 05:28:50112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)yesrewrittenreceivednoneReport
6566102019-04-06 04:54:32112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
6563382019-04-05 17:35:44112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)norewrittenrewrittennoneReport
6545872019-04-03 04:22:25112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)yesrewrittenreceivednoneReport
6504122019-03-27 03:15:54112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)yesrewrittenreceivednoneReport
6488282019-03-24 14:55:36112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)yesrewrittenreceivednoneReport
6483872019-03-23 15:38:52112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
5818452018-12-03 04:46:00112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)yesrewrittenreceivednoneReport
5775862018-11-26 01:05:19112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)yesrewrittenreceivednoneReport
5740232018-11-18 14:56:57112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
5729882018-11-16 14:04:11112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
5692382018-11-11 06:17:20112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
5681002018-11-09 00:39:43112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
5638892018-11-01 14:09:44112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
5629442018-10-31 00:50:39112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
5620872018-10-29 18:02:41112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
5601502018-10-26 00:03:17112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
5580212018-10-22 14:14:20112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
5520112018-10-12 03:23:55112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
5473112018-10-04 19:56:20112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)norewrittenrewrittennoneReport
5434872018-09-28 04:21:54112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)norewrittenrewrittennoneReport
5306752018-09-05 18:51:02112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)norewrittenrewrittennoneReport
5268002018-08-29 14:49:17112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
5251892018-08-27 03:18:41112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
5245582018-08-25 17:24:45112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
5243152018-08-25 03:01:36112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
5239822018-08-24 13:37:03112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
5237012018-08-24 01:07:58112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
5233372018-08-23 12:25:46112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
5229532018-08-22 20:09:16112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report
5224822018-08-21 23:40:25112.121.15.x/2418310 (SKB-VITSSEN-AS-KR)kor (South Korea)noreceivedreceived/8Report

All results shown
Last Modified