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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
15550812023-04-05 20:55:202001:470:xx::/40217 (UMN-SYSTEM)usa (United States)noblockedblocked/64Report
15543922023-04-04 16:53:582001:470:xx::/40217 (UMN-SYSTEM)usa (United States)noblockedblocked/64Report
13254892022-03-15 16:07:04131.212.248.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblocked/16Report
13241182022-03-13 06:13:30131.212.251.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblocked/16Report
12627732021-12-02 19:51:07131.212.249.x/24217 (UMN-SYSTEM)usa (United States)yesunknownblockednoneReport
12258912021-10-04 19:59:18131.212.249.x/24217 (UMN-SYSTEM)usa (United States)yesunknownblockednoneReport
9325922020-07-23 19:17:01160.94.244.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
9291552020-07-16 15:19:59160.94.244.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
9255422020-07-09 14:12:52160.94.244.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
9226192020-07-03 20:57:18160.94.244.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
9171332020-06-23 15:15:58160.94.244.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
9129372020-06-16 14:08:56160.94.244.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
9090042020-06-09 12:41:14160.94.244.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
9050562020-06-02 11:34:06160.94.244.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
9028372020-05-29 15:21:42160.94.244.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8963932020-05-18 03:53:43160.94.244.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8936922020-05-12 17:10:41134.84.2.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8931822020-05-11 21:16:07131.212.248.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblocked/16Report
8910412020-05-07 17:45:22131.212.251.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblocked/16Report
8908812020-05-07 13:38:37160.94.244.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8904922020-05-06 21:55:39160.94.244.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8876622020-05-01 16:32:48160.94.214.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblockednoneReport
8870342020-04-30 12:31:32160.94.244.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8851802020-04-27 15:24:08134.84.3.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8831862020-04-23 17:35:01160.94.244.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8793162020-04-16 20:46:56160.94.214.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblockednoneReport
8791432020-04-16 15:23:50160.94.244.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8753992020-04-09 15:52:25160.94.244.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8751212020-04-09 05:17:36160.94.244.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8712732020-04-02 14:45:20160.94.244.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8709932020-04-02 04:10:29134.84.3.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8701472020-03-31 19:30:39160.94.244.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8681452020-03-27 19:36:57160.94.214.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblockednoneReport
8674542020-03-26 13:38:12160.94.244.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8664412020-03-24 18:23:33160.94.244.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8649162020-03-22 01:26:21160.94.244.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8624622020-03-17 16:16:20160.94.244.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8606732020-03-14 06:17:54160.94.244.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8583282020-03-10 17:34:04160.94.214.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblockednoneReport
8557372020-03-05 17:41:58160.94.214.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblockednoneReport
8553792020-03-05 02:20:00134.84.2.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8490642020-02-26 19:38:50160.94.214.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblockednoneReport
8489342020-02-26 16:54:34134.84.2.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8489242020-02-26 16:41:43134.84.2.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8481392020-02-25 14:44:51131.212.251.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblocked/16Report
8446922020-02-19 16:53:10160.94.214.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblockednoneReport
8413032020-02-13 21:37:40160.94.214.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblockednoneReport
8391852020-02-10 17:49:19134.84.2.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8369752020-02-06 20:30:35160.94.214.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblockednoneReport
8333662020-01-30 18:22:26131.212.250.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblocked/16Report
8321242020-01-28 22:00:53160.94.214.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblockednoneReport
8281652020-01-22 07:48:42134.84.2.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8279172020-01-21 20:54:02160.94.214.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblockednoneReport
8228692020-01-13 14:12:27134.84.0.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8216392020-01-10 18:46:14160.94.214.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblockednoneReport
8185232020-01-05 03:14:57134.84.2.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8179262020-01-03 17:39:19160.94.214.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblockednoneReport
8174992020-01-02 21:58:37160.94.214.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblockednoneReport
8149692019-12-28 21:14:19134.84.0.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8146542019-12-28 01:38:31134.84.0.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8140492019-12-26 20:51:48160.94.214.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblockednoneReport
8105772019-12-19 19:02:32160.94.214.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblockednoneReport
8064332019-12-12 17:55:41160.94.214.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblockednoneReport
8053482019-12-11 04:29:55134.84.3.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8049962019-12-10 17:01:59134.84.0.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8031992019-12-07 23:55:45134.84.1.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8028242019-12-07 04:41:39134.84.2.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8004662019-12-03 12:51:20134.84.3.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8003682019-12-03 09:32:35134.84.3.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
8002672019-12-03 05:37:33134.84.0.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
7998802019-12-02 17:12:28160.94.214.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblockednoneReport
7980902019-11-29 16:32:15134.84.1.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
7942492019-11-23 02:55:54134.84.2.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
7933122019-11-21 17:13:52160.94.214.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblockednoneReport
7929052019-11-21 02:59:51134.84.1.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
7925952019-11-20 16:14:11134.84.0.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
7912592019-11-18 19:53:56131.212.251.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblocked/16Report
7889422019-11-14 20:35:55134.84.2.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
7883602019-11-14 01:53:01134.84.1.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
7881292019-11-13 18:31:07160.94.214.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblockednoneReport
7838992019-11-07 01:14:17134.84.0.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
7836722019-11-06 17:24:15134.84.2.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
7824602019-11-04 19:10:57160.94.214.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblockednoneReport
7784082019-10-28 23:49:54134.84.0.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
7766732019-10-26 01:21:18134.84.3.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
7753172019-10-23 22:42:35131.212.248.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblocked/16Report
7737272019-10-21 17:04:58160.94.214.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblockednoneReport
7727632019-10-20 01:23:47134.84.2.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
7715202019-10-17 22:36:08134.84.1.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
7679272019-10-11 21:18:35134.84.2.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
7663712019-10-09 22:24:55134.84.3.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
7662772019-10-09 19:51:38131.212.249.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblocked/16Report
7418612019-08-29 22:55:47131.212.251.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblocked/16Report
7396622019-08-26 14:18:31134.84.3.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
7379072019-08-22 20:53:46131.212.249.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblocked/16Report
7360652019-08-19 22:39:04131.212.251.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblocked/16Report
7360092019-08-19 21:00:56131.212.248.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblocked/16Report
7350112019-08-17 21:20:54134.84.3.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport
7339292019-08-15 19:47:05131.212.249.x/24217 (UMN-SYSTEM)usa (United States)yesblockedblocked/16Report
7337592019-08-15 14:11:37134.84.0.x/24217 (UMN-SYSTEM)usa (United States)nounknownunknownnoneReport

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