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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
21077632026-02-05 09:35:45211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
21077212026-02-05 07:36:52211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
21076702026-02-05 05:28:01211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
21076362026-02-05 04:30:04211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
21075982026-02-05 02:54:30211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
21075952026-02-05 02:47:58211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
21075882026-02-05 02:25:43211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
21075692026-02-05 01:48:41211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
21075482026-02-05 00:46:44211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
21070462026-02-04 11:55:05221.150.26.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/23Report
21069962026-02-04 10:35:58211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
21066642026-02-03 18:12:13211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
21064082026-02-03 10:43:30221.150.26.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/23Report
21063422026-02-03 07:45:43211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
21062492026-02-03 03:53:41211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
21061752026-02-02 22:50:45211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
21059982026-02-02 18:49:59211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
21058612026-02-02 14:41:52221.150.26.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/23Report
21057912026-02-02 12:53:44122.44.212.x/2417858 (POWERVIS-AS-KR)kor (South Korea)yesblockedblocked/24Report
21055232026-02-01 21:07:03211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
21054132026-02-01 14:58:59221.150.26.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/23Report
21054062026-02-01 14:22:35211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
21054002026-02-01 14:08:22121.141.125.x/244766 (KIXS-AS-KR)kor (South Korea)nounknownunknownnoneReport
21053972026-02-01 13:56:58221.150.26.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/23Report
21050222026-01-31 18:05:36211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
21049652026-01-31 15:43:19211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
21048872026-01-31 12:05:59211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
21048552026-01-31 10:35:55122.44.212.x/2417858 (POWERVIS-AS-KR)kor (South Korea)yesblockedblocked/24Report
21047052026-01-31 00:06:49211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
21046192026-01-30 20:56:29211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
21045472026-01-30 18:04:30211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
21044252026-01-30 13:23:17221.150.26.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/23Report
21043912026-01-30 12:02:36219.248.119.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/27Report
21043802026-01-30 11:36:29221.150.26.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/23Report
21043332026-01-30 09:35:26125.130.227.x/244766 (KIXS-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
21042812026-01-30 06:45:46211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
21041362026-01-29 22:37:50211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
21038652026-01-29 14:04:55221.150.26.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/23Report
21037662026-01-29 11:26:08221.150.26.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/23Report
21035072026-01-29 00:00:42211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
21034462026-01-28 21:00:02211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
21034012026-01-28 19:43:27211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
21032372026-01-28 14:38:59211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
21032372026-01-28 14:38:592a09:bac1:3fxx::/4013335 (CLOUDFLARENET)kor (South Korea)yesblockedblockednoneReport
21031712026-01-28 12:30:03221.150.26.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/23Report
21027012026-01-27 17:03:1158.29.85.x/2417858 (POWERVIS-AS-KR)kor (South Korea)noblockedblocked/25Report
21027012026-01-27 17:03:112406:5900:xx::/403786 (LGDACOM)kor (South Korea)noblockedblocked/64Report
21019462026-01-26 17:13:1558.29.85.x/2417858 (POWERVIS-AS-KR)kor (South Korea)noblockedblocked/25Report
21019462026-01-26 17:13:152406:5900:xx::/403786 (LGDACOM)kor (South Korea)noblockedblocked/64Report
21015732026-01-26 01:16:2858.29.85.x/2417858 (POWERVIS-AS-KR)kor (South Korea)noblockedblocked/25Report
21015732026-01-26 01:16:282406:5900:xx::/403786 (LGDACOM)kor (South Korea)noblockedblocked/64Report
21015642026-01-26 00:42:4358.29.85.x/2417858 (POWERVIS-AS-KR)kor (South Korea)noblockedblocked/25Report
21015642026-01-26 00:42:432406:5900:xx::/403786 (LGDACOM)kor (South Korea)noblockedblocked/64Report
21015512026-01-26 00:01:0458.29.85.x/2417858 (POWERVIS-AS-KR)kor (South Korea)noblockedblocked/25Report
21015512026-01-26 00:01:042406:5900:xx::/403786 (LGDACOM)kor (South Korea)noblockedblocked/64Report
21015422026-01-25 23:31:3858.29.85.x/2417858 (POWERVIS-AS-KR)kor (South Korea)noblockedblocked/25Report
21015422026-01-25 23:31:382406:5900:xx::/403786 (LGDACOM)kor (South Korea)noblockedblocked/64Report
21015012026-01-25 21:12:1758.29.85.x/2417858 (POWERVIS-AS-KR)kor (South Korea)noblockedblocked/25Report
21015012026-01-25 21:12:172406:5900:xx::/403786 (LGDACOM)kor (South Korea)noblockedblocked/64Report
21014072026-01-25 13:55:0858.29.85.x/2417858 (POWERVIS-AS-KR)kor (South Korea)noblockedblocked/25Report
21014072026-01-25 13:55:082406:5900:xx::/403786 (LGDACOM)kor (South Korea)noblockedblocked/64Report
21013942026-01-25 13:13:4458.29.85.x/2417858 (POWERVIS-AS-KR)kor (South Korea)noblockedblocked/25Report
21013942026-01-25 13:13:442406:5900:xx::/403786 (LGDACOM)kor (South Korea)noblockedblocked/64Report
21013832026-01-25 12:39:4258.29.85.x/2417858 (POWERVIS-AS-KR)kor (South Korea)noblockedblocked/25Report
21013832026-01-25 12:39:422406:5900:xx::/403786 (LGDACOM)kor (South Korea)noblockedblocked/64Report
21013662026-01-25 11:53:41122.44.212.x/2417858 (POWERVIS-AS-KR)kor (South Korea)yesblockedblocked/24Report
21003872026-01-23 11:27:52121.141.125.x/244766 (KIXS-AS-KR)kor (South Korea)nounknownunknownnoneReport
21003112026-01-23 08:27:30125.130.227.x/244766 (KIXS-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
21002682026-01-23 06:31:10122.44.212.x/2417858 (POWERVIS-AS-KR)kor (South Korea)yesblockedblocked/24Report
21001102026-01-22 21:01:2858.29.85.x/2417858 (POWERVIS-AS-KR)kor (South Korea)noblockedblocked/25Report
21001102026-01-22 21:01:282406:5900:xx::/403786 (LGDACOM)kor (South Korea)noblockedblocked/64Report
21000572026-01-22 19:37:31125.130.227.x/244766 (KIXS-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
21000502026-01-22 19:19:36125.130.227.x/244766 (KIXS-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
20999502026-01-22 15:54:3058.29.85.x/2417858 (POWERVIS-AS-KR)kor (South Korea)noblockedblocked/25Report
20999502026-01-22 15:54:302406:5900:xx::/403786 (LGDACOM)kor (South Korea)noblockedblocked/64Report
20999442026-01-22 15:46:2958.29.85.x/2417858 (POWERVIS-AS-KR)kor (South Korea)noblockedblocked/25Report
20998752026-01-22 13:26:40211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
20998052026-01-22 11:26:39221.150.26.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/23Report
20995952026-01-22 00:52:04211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
20995722026-01-21 23:27:28211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
20992562026-01-21 14:35:5961.82.182.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
20992002026-01-21 13:00:31211.228.126.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblockednoneReport
20988712026-01-20 22:51:26211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
20986052026-01-20 13:11:17211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
20985892026-01-20 12:44:0861.82.182.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
20985862026-01-20 12:35:2861.82.182.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
20983062026-01-19 22:23:28223.38.179.x/249644 (SKTELECOM-NET-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20980542026-01-19 16:26:56211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
20979922026-01-19 14:23:3761.82.182.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
20973942026-01-18 13:12:32211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
20973462026-01-18 10:45:49122.44.212.x/2417858 (POWERVIS-AS-KR)kor (South Korea)yesblockedblocked/24Report
20973212026-01-18 09:37:34211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
20973212026-01-18 09:37:342a09:bac5:47xx::/4013335 (CLOUDFLARENET)kor (South Korea)yesblockedblockednoneReport
20973082026-01-18 08:46:05211.201.177.x/249318 (SKB-AS)kor (South Korea)yesblockedrewrittennoneReport
20973082026-01-18 08:46:052a09:bac5:47xx::/4013335 (CLOUDFLARENET)kor (South Korea)yesblockedblockednoneReport
20972892026-01-18 07:48:49211.201.177.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20972892026-01-18 07:48:492a09:bac5:47xx::/4013335 (CLOUDFLARENET)kor (South Korea)yesblockedblockednoneReport
20966802026-01-17 02:17:52124.49.110.x/2417858 (POWERVIS-AS-KR)kor (South Korea)yesblockedblocked/25Report
20965282026-01-16 19:43:54211.201.177.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20965282026-01-16 19:43:542a09:bac5:47xx::/4013335 (CLOUDFLARENET)kor (South Korea)yesblockedblockednoneReport
20962342026-01-16 10:19:32121.141.125.x/244766 (KIXS-AS-KR)kor (South Korea)nounknownunknownnoneReport
20958942026-01-15 18:11:51125.130.227.x/244766 (KIXS-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
20958062026-01-15 15:07:1561.82.182.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
20957182026-01-15 12:32:24211.201.177.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20957182026-01-15 12:32:242a09:bac1:3fxx::/4013335 (CLOUDFLARENET)kor (South Korea)yesblockedblockednoneReport
20956632026-01-15 10:01:43211.201.177.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20956632026-01-15 10:01:432a09:bac5:47xx::/4013335 (CLOUDFLARENET)kor (South Korea)yesblockedblockednoneReport
20952102026-01-14 13:21:59221.150.26.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/23Report
20951322026-01-14 11:23:06211.201.177.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20951322026-01-14 11:23:062a09:bac5:47xx::/4013335 (CLOUDFLARENET)kor (South Korea)yesblockedblockednoneReport
20951252026-01-14 11:14:40121.141.125.x/244766 (KIXS-AS-KR)kor (South Korea)nounknownunknownnoneReport
20945082026-01-13 10:25:59221.150.26.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/23Report
20942732026-01-13 00:54:36211.201.177.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20942732026-01-13 00:54:362a09:bac5:47xx::/4013335 (CLOUDFLARENET)kor (South Korea)yesblockedblockednoneReport
20938292026-01-12 12:21:00221.150.26.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/23Report
20937182026-01-12 09:18:14211.201.177.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20937182026-01-12 09:18:142a09:bac1:3fxx::/4013335 (CLOUDFLARENET)kor (South Korea)yesblockedblockednoneReport
20935102026-01-11 23:10:01211.201.177.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20935102026-01-11 23:10:012a09:bac1:3fxx::/4013335 (CLOUDFLARENET)kor (South Korea)yesblockedblockednoneReport
20934762026-01-11 20:54:43211.201.177.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20934762026-01-11 20:54:432a09:bac5:47xx::/4013335 (CLOUDFLARENET)kor (South Korea)yesblockedblockednoneReport
20934222026-01-11 17:39:41211.201.177.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20934222026-01-11 17:39:412a09:bac5:47xx::/4013335 (CLOUDFLARENET)kor (South Korea)yesblockedblockednoneReport
20933752026-01-11 15:03:15175.198.66.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/22Report
20932652026-01-11 09:06:07211.201.177.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20932652026-01-11 09:06:072a09:bac5:47xx::/4013335 (CLOUDFLARENET)kor (South Korea)yesblockedblockednoneReport

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