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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
20813422025-12-18 13:40:25125.130.227.x/244766 (KIXS-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
20810982025-12-18 04:22:451.240.102.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20810932025-12-18 04:01:321.240.102.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20810882025-12-18 03:50:151.240.102.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20800652025-12-16 14:28:5458.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20797672025-12-16 03:35:081.240.102.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/26Report
20797652025-12-16 03:23:211.240.102.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/26Report
20791732025-12-15 11:31:0158.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20789802025-12-15 03:49:15211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
20789772025-12-15 03:45:28211.201.177.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/24Report
20787532025-12-14 12:55:1758.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20786812025-12-14 07:41:46211.228.126.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/26Report
20785742025-12-14 03:15:24223.38.180.x/249644 (SKTELECOM-NET-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20785692025-12-14 02:41:48223.38.180.x/249644 (SKTELECOM-NET-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20782792025-12-13 09:12:27223.38.177.x/249644 (SKTELECOM-NET-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20782682025-12-13 08:44:26223.38.177.x/249644 (SKTELECOM-NET-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20782032025-12-13 04:51:42223.38.177.x/249644 (SKTELECOM-NET-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20781672025-12-13 02:44:11122.44.212.x/2417858 (POWERVIS-AS-KR)kor (South Korea)yesblockedblocked/24Report
20781342025-12-13 00:21:09223.38.177.x/249644 (SKTELECOM-NET-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20781252025-12-12 23:43:37223.38.177.x/249644 (SKTELECOM-NET-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20780302025-12-12 18:26:28223.38.52.x/249644 (SKTELECOM-NET-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20779952025-12-12 17:42:47223.38.52.x/249644 (SKTELECOM-NET-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20779532025-12-12 16:29:08223.38.177.x/249644 (SKTELECOM-NET-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20779442025-12-12 16:17:29223.38.52.x/249644 (SKTELECOM-NET-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20778562025-12-12 13:39:4758.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20777662025-12-12 11:17:11223.38.177.x/249644 (SKTELECOM-NET-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20777632025-12-12 11:03:39223.38.177.x/249644 (SKTELECOM-NET-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20776762025-12-12 06:13:241.240.102.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/26Report
20776712025-12-12 05:59:301.240.102.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/26Report
20776682025-12-12 05:51:341.240.102.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/26Report
20776002025-12-12 02:26:1415.164.104.x/2416509 (AMAZON-02)kor (South Korea)yesunknownunknownnoneReport
20775862025-12-12 01:58:271.240.102.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/26Report
20775732025-12-12 00:56:201.240.102.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/26Report
20775542025-12-12 00:11:481.240.102.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/26Report
20773112025-12-11 16:51:01121.141.125.x/244766 (KIXS-AS-KR)kor (South Korea)nounknownunknownnoneReport
20773042025-12-11 16:41:231.240.102.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/26Report
20772942025-12-11 16:18:381.240.102.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/26Report
20772882025-12-11 16:06:271.240.102.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/26Report
20771512025-12-11 12:56:27124.49.110.x/2417858 (POWERVIS-AS-KR)kor (South Korea)yesblockedblocked/25Report
20771362025-12-11 12:32:31125.130.227.x/244766 (KIXS-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
20769562025-12-11 07:30:101.240.102.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/26Report
20768942025-12-11 03:42:09223.38.177.x/249644 (SKTELECOM-NET-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20768702025-12-11 01:50:231.240.102.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/26Report
20768602025-12-11 01:20:091.240.102.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20768502025-12-11 00:59:341.240.102.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20768452025-12-11 00:45:201.240.102.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20765782025-12-10 15:10:0258.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20765422025-12-10 13:52:2058.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20765182025-12-10 13:15:181.240.102.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20765082025-12-10 13:01:061.240.102.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20764992025-12-10 12:40:521.240.102.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20764502025-12-10 11:30:181.240.102.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20763942025-12-10 09:37:571.240.102.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20763812025-12-10 09:16:061.240.102.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
20763452025-12-10 08:18:20210.222.136.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/26Report
20757872025-12-09 11:34:3458.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20752442025-12-08 14:57:3558.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20749222025-12-08 03:32:18122.44.212.x/2417858 (POWERVIS-AS-KR)kor (South Korea)yesblockedblocked/24Report
20748682025-12-07 23:39:4958.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20746452025-12-07 13:35:50121.141.125.x/244766 (KIXS-AS-KR)kor (South Korea)nounknownunknownnoneReport
20742622025-12-06 15:43:31121.141.125.x/244766 (KIXS-AS-KR)kor (South Korea)nounknownunknownnoneReport
20738522025-12-05 17:37:2958.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20738502025-12-05 17:32:49122.44.212.x/2417858 (POWERVIS-AS-KR)kor (South Korea)yesblockedblocked/24Report
20738342025-12-05 16:47:4858.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20736492025-12-05 11:30:25122.44.212.x/2417858 (POWERVIS-AS-KR)kor (South Korea)yesblockedblocked/24Report
20736042025-12-05 09:30:19125.130.227.x/244766 (KIXS-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
20734822025-12-05 03:08:12122.44.212.x/2417858 (POWERVIS-AS-KR)kor (South Korea)yesblockedblocked/24Report
20718952025-12-02 09:15:2258.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20712582025-12-01 10:28:0058.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20709532025-11-30 14:15:3058.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20706832025-11-30 04:32:58122.44.212.x/2417858 (POWERVIS-AS-KR)kor (South Korea)yesblockedblocked/24Report
20704372025-11-29 14:35:19121.141.125.x/244766 (KIXS-AS-KR)kor (South Korea)nounknownunknownnoneReport
20702762025-11-29 04:45:12122.44.212.x/2417858 (POWERVIS-AS-KR)kor (South Korea)yesblockedblocked/24Report
20699392025-11-28 15:02:2459.15.92.x/244766 (KIXS-AS-KR)kor (South Korea)nounknownunknownnoneReport
20698712025-11-28 13:21:4758.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20697462025-11-28 08:22:29125.130.227.x/244766 (KIXS-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
20696152025-11-28 01:55:31122.44.212.x/2417858 (POWERVIS-AS-KR)kor (South Korea)yesblockedblocked/24Report
20694472025-11-27 18:52:50125.130.227.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
20694322025-11-27 18:32:57222.98.176.x/244766 (KIXS-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
20693182025-11-27 14:09:09122.44.212.x/2417858 (POWERVIS-AS-KR)kor (South Korea)yesblockedblocked/24Report
20690162025-11-27 01:32:46122.44.212.x/2417858 (POWERVIS-AS-KR)kor (South Korea)yesblockedblocked/24Report
20685902025-11-26 12:18:3158.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20683972025-11-26 02:03:07122.44.212.x/2417858 (POWERVIS-AS-KR)kor (South Korea)yesblockedblocked/24Report
20680852025-11-25 13:01:19122.44.212.x/2417858 (POWERVIS-AS-KR)kor (South Korea)yesblockedblocked/24Report
20678342025-11-25 01:43:17122.44.212.x/2417858 (POWERVIS-AS-KR)kor (South Korea)yesblockedblocked/24Report
20675362025-11-24 15:04:5558.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20673852025-11-24 11:15:4358.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20670132025-11-23 15:00:41220.118.237.x/244766 (KIXS-AS-KR)kor (South Korea)nounknownunknownnoneReport
20660212025-11-21 13:49:20124.49.110.x/2417858 (POWERVIS-AS-KR)kor (South Korea)yesblockedblocked/25Report
20654832025-11-20 18:38:13125.130.227.x/244766 (KIXS-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
20653312025-11-20 12:51:4158.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20651512025-11-20 03:05:04122.44.212.x/2417858 (POWERVIS-AS-KR)kor (South Korea)yesblockedblocked/24Report
20641362025-11-18 13:18:5258.123.159.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
20641072025-11-18 12:15:51125.130.227.x/244766 (KIXS-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
20640072025-11-18 09:32:58122.44.212.x/2417858 (POWERVIS-AS-KR)kor (South Korea)yesblockedblocked/24Report
20638852025-11-18 00:33:52122.44.212.x/2417858 (POWERVIS-AS-KR)kor (South Korea)yesblockedblocked/24Report
20630082025-11-16 13:52:34220.118.237.x/244766 (KIXS-AS-KR)kor (South Korea)nounknownunknownnoneReport
20615532025-11-13 16:50:00220.86.81.x/244766 (KIXS-AS-KR)kor (South Korea)nounknownunknownnoneReport
20585772025-11-06 01:08:542a03:90c0:1xx::/40199524 (GCORE)kor (South Korea)noblockedblockednoneReport
20570422025-11-01 06:49:42183.106.185.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report

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