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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
4275592018-03-15 11:07:33118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
4260412018-03-13 09:05:07118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
4254922018-03-12 12:42:17118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
4249062018-03-11 10:20:18118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
4244522018-03-10 12:27:42118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
4242282018-03-10 00:03:43118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
4224442018-03-07 05:15:06118.221.41.x/249318 (SKB-AS)kor (South Korea)noblockedrewrittennoneReport
4213872018-03-05 11:38:08118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
4203422018-03-03 08:30:25118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
4202372018-03-03 01:48:17118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
4198562018-03-02 12:52:26118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
4165202018-02-25 05:59:01118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
4164392018-02-25 02:42:35118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
4162112018-02-24 15:04:19118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
4162052018-02-24 14:46:48118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
4159982018-02-24 03:24:31118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
4154522018-02-23 06:19:37118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
4148632018-02-22 05:51:08118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
4148462018-02-22 05:30:09118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
4144662018-02-21 14:50:54118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
4144372018-02-21 13:57:49118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
4142322018-02-21 06:19:30118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
4142212018-02-21 05:46:29118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
4137412018-02-20 12:50:46118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
4135432018-02-20 04:17:00118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
4131352018-02-19 12:54:04118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceivednoneReport
4130662018-02-19 10:28:24118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
4129722018-02-19 06:35:48118.221.41.x/249318 (SKB-AS)kor (South Korea)noreceivedreceived/8Report
4121452018-02-17 11:56:01118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
4115522018-02-16 11:21:25118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
4114532018-02-16 07:03:44118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
4114072018-02-16 05:08:05118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/17Report
4113992018-02-16 04:41:07118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
4113932018-02-16 04:34:13118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
4113882018-02-16 04:22:28118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
4113862018-02-16 04:16:49118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/17Report
4113262018-02-16 01:22:32118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
4099952018-02-14 00:08:50118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
4096532018-02-13 13:10:07118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
4096342018-02-13 12:31:15118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
4095132018-02-13 07:36:19118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
4095122018-02-13 07:33:30118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
4095032018-02-13 07:21:00118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
4094992018-02-13 07:17:15118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
3897522018-01-12 11:17:59118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
3897292018-01-12 10:13:33118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
3895132018-01-12 01:11:28118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
3888932018-01-11 05:02:43118.221.41.x/249318 (SKB-AS)kor (South Korea)norewrittenrewrittennoneReport
3888402018-01-11 02:42:07118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
3880862018-01-10 02:04:02118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
3867732018-01-08 03:58:28118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
3858472018-01-06 07:31:22118.221.41.x/249318 (SKB-AS)kor (South Korea)yesblockedreceived/17Report
3857532018-01-06 02:06:15118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
3852582018-01-05 10:41:24118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
3850842018-01-05 02:55:59118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
3850752018-01-05 02:12:30118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
3846362018-01-04 11:09:40118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/17Report
3846192018-01-04 10:34:40118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
3845542018-01-04 08:33:46118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
3831002018-01-02 04:38:09118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
3818472017-12-30 11:03:35118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
3818392017-12-30 10:15:36118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
3817692017-12-30 07:32:23118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
3816612017-12-30 01:46:44118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
3816182017-12-30 00:17:17118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
3811632017-12-29 05:43:54118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
3805652017-12-28 05:50:47118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
3799982017-12-27 05:35:57118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
3799742017-12-27 04:40:12118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
3796352017-12-26 14:30:07118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
3790882017-12-25 09:01:25118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
3786262017-12-24 04:49:14118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
3783652017-12-23 15:30:10118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
3782042017-12-23 06:35:02118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
3778492017-12-22 14:49:14118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
3739832017-12-16 08:55:25118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
3734082017-12-15 10:56:53118.221.41.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report

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