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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
20565582025-10-31 10:11:3658.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20484432025-10-17 12:26:3258.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20439212025-10-09 14:05:5158.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20382602025-09-29 10:32:0658.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20360182025-09-25 09:58:0758.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20342152025-09-22 12:36:1558.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20332022025-09-20 07:54:1958.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20326852025-09-19 07:47:4958.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20322222025-09-18 12:23:5358.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20315402025-09-17 12:38:5458.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20314952025-09-17 11:27:1458.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20310612025-09-16 16:05:1358.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20308522025-09-16 10:50:5658.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20289472025-09-12 12:37:1958.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20283742025-09-11 14:47:1758.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20275632025-09-10 13:13:0158.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20268652025-09-09 11:19:2958.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20261472025-09-08 10:21:0558.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20242252025-09-04 14:21:3958.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20236012025-09-03 14:17:5458.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20234422025-09-03 10:00:0658.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20228182025-09-02 10:31:3858.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20221822025-09-01 11:17:2758.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20217732025-08-31 14:21:2858.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20189472025-08-26 11:48:2058.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20183482025-08-25 11:20:4358.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20178492025-08-24 06:01:2558.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20174202025-08-23 08:01:5058.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20169472025-08-22 10:07:1658.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20164802025-08-21 13:19:2958.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20158252025-08-20 10:12:1158.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20154512025-08-19 15:25:1358.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20153022025-08-19 10:46:0658.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20146022025-08-18 10:33:3258.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20108412025-08-11 11:23:2358.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20087262025-08-07 11:48:5958.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20083092025-08-06 15:08:3258.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20081532025-08-06 10:53:1758.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20075632025-08-05 11:45:0858.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20060222025-08-02 13:08:3258.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20059452025-08-02 10:36:4058.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20058152025-08-02 02:22:2358.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20055232025-08-01 15:13:1558.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20053262025-08-01 10:32:5558.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20047382025-07-31 09:59:2458.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20041122025-07-30 11:42:5258.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20034762025-07-29 11:40:0558.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20028672025-07-28 12:23:0358.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20024842025-07-27 14:52:2458.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20022842025-07-27 02:52:2358.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20019432025-07-26 10:38:5258.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20018812025-07-26 06:39:2558.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20018672025-07-26 05:45:3158.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
19660232025-05-23 02:10:53219.241.26.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
19654372025-05-22 04:13:57219.241.26.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
19611642025-05-15 03:06:22219.241.26.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
19560412025-05-07 03:47:21219.241.26.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
19518282025-04-29 04:50:57219.241.26.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
19488842025-04-23 16:40:0839.119.133.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
19488512025-04-23 15:44:4039.119.133.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
19476452025-04-21 13:17:5239.119.133.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
19462722025-04-18 08:35:14219.241.26.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
19438042025-04-13 08:14:36219.241.26.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
19432162025-04-12 07:40:1639.119.133.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
19423172025-04-10 11:26:0439.119.133.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
19423152025-04-10 11:22:5539.119.133.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
19400972025-04-06 07:03:05219.241.26.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
19361132025-03-30 05:56:26219.241.26.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
19308002025-03-20 07:03:48219.241.26.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
19289302025-03-17 04:04:0361.98.196.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
19252622025-03-11 05:15:15219.241.26.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
19088612025-02-11 03:03:24175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
19048052025-02-04 01:55:30175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
19009632025-01-28 00:47:38175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18970192025-01-20 23:39:47175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18930702025-01-13 22:33:07175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18890832025-01-06 00:36:15175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18860272024-12-30 13:02:10110.13.26.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
18856772024-12-29 17:09:40175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18816852024-12-20 23:21:28175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18774542024-12-13 11:47:59175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18730912024-12-05 19:56:37175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18687242024-11-28 06:54:46175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18638312024-11-19 15:18:02175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18595002024-11-12 06:10:45175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18542362024-11-02 03:04:46211.44.202.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
18542172024-11-02 01:55:56175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18537152024-11-01 10:38:29211.44.202.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
18526172024-10-30 13:19:56211.44.202.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
18504012024-10-25 18:09:02175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18491082024-10-23 12:13:57211.44.202.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
18451622024-10-16 11:07:56211.44.202.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
18421812024-10-10 14:56:56175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18412932024-10-08 22:58:11211.44.202.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
18384472024-10-03 13:50:23175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18372612024-10-01 10:19:01211.44.202.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
18347442024-09-26 12:41:28175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18335222024-09-24 08:51:48211.44.202.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
18310532024-09-19 11:24:33175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18297812024-09-17 00:36:12211.44.202.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport

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