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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
8606342020-03-14 03:26:05153.177.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
8606342020-03-14 03:26:052400:4151:c7xx::/404713 (OCN)jpn (Japan)noblockedblocked/56Report
8563612020-03-06 18:10:59153.177.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
8563612020-03-06 18:10:592400:4151:c7xx::/404713 (OCN)jpn (Japan)noblockedblocked/56Report
8505552020-02-28 14:37:02153.177.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
8505252020-02-28 14:09:34153.177.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
8505252020-02-28 14:09:342400:4151:c7xx::/404713 (OCN)jpn (Japan)noblockedblocked/56Report
8504992020-02-28 13:51:22153.177.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
8504992020-02-28 13:51:222400:4151:c7xx::/404713 (OCN)jpn (Japan)noblockedblocked/56Report
8456522020-02-21 04:39:49153.177.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
8456522020-02-21 04:39:492400:4151:c7xx::/404713 (OCN)jpn (Japan)noblockedblocked/56Report
8403042020-02-12 10:20:11153.177.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
8403042020-02-12 10:20:112400:4151:c7xx::/404713 (OCN)jpn (Japan)noblockedblocked/56Report
8376352020-02-07 22:15:07153.252.0.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
8376352020-02-07 22:15:072400:4150:40xx::/404713 (OCN)jpn (Japan)noblockedblocked/56Report
8338692020-01-31 15:49:33153.252.0.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
8338692020-01-31 15:49:332400:4150:40xx::/404713 (OCN)jpn (Japan)noblockedblocked/56Report
8322582020-01-29 04:20:18153.177.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
8322582020-01-29 04:20:182400:4151:c7xx::/404713 (OCN)jpn (Japan)noblockedblocked/56Report
8280072020-01-22 00:05:10153.177.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
8280072020-01-22 00:05:102400:4151:c7xx::/404713 (OCN)jpn (Japan)noblockedblocked/56Report
8233952020-01-14 11:07:10153.177.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
8233952020-01-14 11:07:102400:4151:c7xx::/404713 (OCN)jpn (Japan)noblockedblocked/56Report
8218662020-01-11 08:36:35153.177.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
8196152020-01-07 05:42:22210.161.158.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
8181752020-01-04 07:29:51153.177.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
8181752020-01-04 07:29:512400:4151:c7xx::/404713 (OCN)jpn (Japan)noblockedblocked/56Report
8170102020-01-02 05:12:12153.134.140.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
8170102020-01-02 05:12:122400:4051:5xx::/404713 (OCN)jpn (Japan)noblockedblocked/56Report
8146222019-12-27 23:29:30153.177.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
8146222019-12-27 23:29:302400:4151:c7xx::/404713 (OCN)jpn (Japan)noblockedblocked/56Report
8140272019-12-26 20:11:15153.177.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
8135882019-12-25 22:05:42153.177.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
8129722019-12-24 12:10:26153.177.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
8114132019-12-21 06:11:11180.57.129.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
8113522019-12-21 02:46:24220.106.13.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
8101732019-12-19 03:35:37153.156.84.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
8091072019-12-17 11:01:33153.177.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
8067472019-12-13 07:28:54153.177.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
8022592019-12-06 06:23:17153.177.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7993892019-12-02 02:38:34153.156.43.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7979502019-11-29 12:06:39210.163.63.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7977162019-11-29 02:39:40153.177.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7972202019-11-28 09:56:48121.116.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7959022019-11-26 08:17:20180.23.61.x/244713 (OCN)jpn (Japan)yesunknownunknownnoneReport
7953342019-11-25 09:22:30124.85.70.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
7944302019-11-23 12:45:4060.32.157.x/244713 (OCN)jpn (Japan)yesrewrittenblocked/26Report
7935782019-11-22 01:31:00153.177.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7889022019-11-14 19:12:37153.177.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7883182019-11-14 00:31:00114.156.135.x/244713 (OCN)jpn (Japan)yesunknownunknownnoneReport
7843312019-11-07 18:06:19153.177.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7801362019-10-31 17:00:03153.177.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7799022019-10-31 09:38:37121.116.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7798962019-10-31 09:16:25222.150.159.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7791612019-10-30 04:26:05210.161.158.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7767492019-10-26 05:53:51153.177.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7761182019-10-25 05:01:09180.13.229.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7721452019-10-18 20:38:53153.177.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7712082019-10-17 11:35:49124.100.108.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7678632019-10-11 19:32:34153.177.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7652322019-10-08 06:48:15122.18.160.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
7652322019-10-08 06:48:152400:4070:5xx::/404713 (OCN)jpn (Japan)noblockedblocked/56Report
7631692019-10-04 17:45:45153.177.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7587582019-09-27 16:39:14153.177.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7585102019-09-27 09:06:07125.206.207.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7553562019-09-22 10:12:51153.177.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7536012019-09-19 05:05:37114.160.229.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
7510012019-09-15 09:06:35153.177.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7497182019-09-13 00:27:10180.46.200.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
7467262019-09-08 08:00:17180.51.66.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7454902019-09-05 18:13:38180.46.200.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
7447772019-09-04 14:46:58180.46.200.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
7441052019-09-03 12:44:07180.46.200.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
7434762019-09-02 09:02:21124.86.62.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
7430362019-09-01 06:54:06180.51.66.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7426662019-08-31 11:20:47180.51.66.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7421012019-08-30 09:58:02114.188.44.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7420992019-08-30 09:53:55121.116.11.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7408842019-08-28 12:27:16180.51.66.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7408272019-08-28 10:21:23118.9.207.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
7369442019-08-21 11:13:08180.51.66.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7352742019-08-18 14:27:19114.177.241.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7335582019-08-15 08:00:17180.51.66.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7296512019-08-08 06:53:54180.6.240.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7296502019-08-08 06:52:58122.18.160.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
7296502019-08-08 06:52:582400:4070:5xx::/404713 (OCN)jpn (Japan)noblockedblocked/56Report
7291762019-08-07 12:00:19180.6.240.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7272572019-08-03 23:03:53180.6.240.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7258402019-08-01 07:54:45114.144.26.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7257982019-08-01 05:47:28180.6.240.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7246092019-07-30 07:44:512400:406b:24xx::/404713 (OCN)jpn (Japan)noblockedblocked/56Report
7225512019-07-26 05:41:53114.188.80.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
7225512019-07-26 05:41:532400:7800:85xx::/404713 (OCN)jpn (Japan)noblockedblocked/56Report
7225232019-07-26 04:19:47121.113.198.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
7225232019-07-26 04:19:472400:7800:85xx::/404713 (OCN)jpn (Japan)noblockedblocked/56Report
7224632019-07-26 01:12:49114.188.255.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
7224632019-07-26 01:12:492400:7800:85xx::/404713 (OCN)jpn (Japan)noblockedblocked/56Report
7224442019-07-26 00:47:47125.205.152.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
7224442019-07-26 00:47:472400:7800:85xx::/404713 (OCN)jpn (Japan)noblockedblocked/56Report
7219152019-07-25 04:40:47180.6.240.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7218892019-07-25 03:03:40121.113.187.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
7218892019-07-25 03:03:402400:7800:85xx::/404713 (OCN)jpn (Japan)noblockedblocked/56Report
7212672019-07-24 03:15:38121.113.198.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
7178122019-07-18 04:10:50219.165.43.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7176922019-07-17 22:38:39180.6.240.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7150382019-07-12 23:57:00210.160.37.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7132732019-07-10 21:32:16180.6.240.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7121742019-07-09 10:07:41180.6.240.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7079932019-07-02 09:01:20180.6.240.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7063752019-06-29 04:06:48153.232.251.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7040132019-06-25 07:54:57180.6.240.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7019692019-06-21 08:52:25124.85.216.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
7000882019-06-18 06:48:36180.6.240.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
6998992019-06-17 22:00:56118.4.205.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
6986692019-06-15 13:33:36118.4.220.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
6986692019-06-15 13:33:362400:4161:1exx::/404713 (OCN)jpn (Japan)noblockedblocked/56Report
6944412019-06-08 12:26:46118.4.220.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
6944412019-06-08 12:26:462400:4161:1exx::/404713 (OCN)jpn (Japan)noblockedblocked/56Report
6913502019-06-03 11:09:26125.203.153.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
6904382019-06-01 11:20:00180.6.243.x/244713 (OCN)jpn (Japan)yesblockedblockednoneReport
6904382019-06-01 11:20:002400:4161:1exx::/404713 (OCN)jpn (Japan)noblockedblocked/56Report
6896912019-05-31 06:28:5661.119.240.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
6890642019-05-30 03:51:33118.20.14.x/244713 (OCN)jpn (Japan)yesunknownunknownnoneReport

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