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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
5153642018-08-08 20:38:24177.137.3.x/2453240bra (Brazil)yesunknownunknownnoneReport
5132892018-08-05 06:30:15177.137.3.x/2453240bra (Brazil)yesunknownunknownnoneReport
5123982018-08-03 02:41:56190.15.52.x/2453240bra (Brazil)yesrewrittenrewrittennoneReport
5120762018-08-02 15:01:18190.15.36.x/2453240bra (Brazil)yesblockedblockednoneReport
5108382018-07-31 14:29:39177.137.12.x/2453240bra (Brazil)yesunknownunknownnoneReport
5108242018-07-31 14:00:27190.15.36.x/2453240bra (Brazil)yesunknownunknownnoneReport
5107922018-07-31 13:02:53177.137.3.x/2453240bra (Brazil)yesunknownunknownnoneReport
5107502018-07-31 11:22:01177.137.3.x/2453240bra (Brazil)yesunknownunknownnoneReport
5107372018-07-31 11:06:28177.137.3.x/2453240bra (Brazil)yesunknownreceived/14Report
5107322018-07-31 10:59:30177.137.3.x/2453240bra (Brazil)yesunknownreceived/14Report
5107282018-07-31 10:53:40177.137.12.x/2453240bra (Brazil)yesunknownunknownnoneReport
5084702018-07-27 01:37:57177.137.13.x/2453240bra (Brazil)yesunknownunknownnoneReport
5082702018-07-26 17:19:44177.137.12.x/2453240bra (Brazil)yesrewrittenrewrittennoneReport
5040632018-07-18 21:17:47190.15.36.x/2453240bra (Brazil)yesblockedreceived/8Report
5034932018-07-17 22:09:11190.15.52.x/2453240bra (Brazil)yesrewrittenrewrittennoneReport
5031432018-07-17 10:18:01177.137.13.x/2453240bra (Brazil)yesunknownunknownnoneReport
5030452018-07-17 05:14:41177.137.12.x/2453240bra (Brazil)yesrewrittenrewrittennoneReport
5029992018-07-17 02:30:09177.137.12.x/2453240bra (Brazil)noreceivedreceived/8Report
5029002018-07-16 22:52:17177.137.3.x/2453240bra (Brazil)yesunknownreceived/14Report
5028732018-07-16 22:12:21177.137.3.x/2453240bra (Brazil)yesunknownreceived/14Report
5002302018-07-12 00:19:42177.137.3.x/2453240bra (Brazil)yesunknownreceived/14Report
4994372018-07-10 18:27:45177.137.3.x/2453240bra (Brazil)yesunknownreceived/14Report
4991652018-07-10 11:25:49177.137.3.x/2453240bra (Brazil)yesunknownreceived/14Report
4919532018-06-27 18:25:09190.15.36.x/2453240bra (Brazil)yesblockedreceived/8Report
4876822018-06-20 12:26:24177.137.3.x/2453240bra (Brazil)yesunknownreceived/14Report
4864952018-06-18 18:04:40177.137.3.x/2453240bra (Brazil)yesunknownunknownnoneReport
4832112018-06-12 18:32:54190.15.36.x/2453240bra (Brazil)yesblockedreceived/8Report
4831992018-06-12 18:08:15190.15.36.x/2453240bra (Brazil)yesblockedreceived/8Report
4827612018-06-12 03:15:31177.137.3.x/2453240bra (Brazil)yesunknownunknownnoneReport
4808442018-06-08 13:05:38177.137.3.x/2453240bra (Brazil)yesunknownreceived/14Report
4797792018-06-06 17:17:21177.137.3.x/2453240bra (Brazil)yesunknownreceived/14Report
4797702018-06-06 17:03:23177.137.3.x/2453240bra (Brazil)yesunknownreceived/14Report
4797012018-06-06 14:41:28177.137.3.x/2453240bra (Brazil)yesunknownreceived/14Report
4790962018-06-05 16:59:36177.137.3.x/2453240bra (Brazil)yesunknownreceived/14Report
4785572018-06-04 20:36:30177.137.3.x/2453240bra (Brazil)yesunknownreceived/14Report
4784222018-06-04 16:38:39177.137.3.x/2453240bra (Brazil)yesunknownreceived/14Report
4782552018-06-04 12:30:44177.137.3.x/2453240bra (Brazil)yesunknownreceived/14Report
4756352018-05-30 19:20:49177.137.3.x/2453240bra (Brazil)yesunknownreceived/14Report
4755792018-05-30 17:36:51177.137.3.x/2453240bra (Brazil)yesunknownreceived/14Report
4746802018-05-29 12:02:23177.137.12.x/2453240bra (Brazil)yesrewrittenrewrittennoneReport
4746232018-05-29 09:50:36177.137.3.x/2453240bra (Brazil)yesunknownreceived/14Report
4745892018-05-29 08:21:18190.15.36.x/2453240bra (Brazil)yesblockedreceived/8Report
4695712018-05-21 12:33:10177.137.3.x/2453240bra (Brazil)yesunknownreceived/14Report
4687212018-05-19 22:25:04177.137.3.x/2453240bra (Brazil)yesunknownreceivednoneReport
4682792018-05-19 01:38:03177.137.3.x/2453240bra (Brazil)yesunknownreceived/14Report
4671282018-05-17 11:34:19177.137.12.x/2453240bra (Brazil)yesrewrittenrewrittennoneReport
4667842018-05-16 23:31:11177.137.3.x/2453240bra (Brazil)yesunknownreceived/14Report
4667182018-05-16 21:13:32177.20.235.x/2453240bra (Brazil)yesreceivedreceived/8Report
4652772018-05-14 18:40:19190.15.36.x/2453240bra (Brazil)yesblockedreceived/8Report
4637652018-05-11 22:44:34177.137.3.x/2453240bra (Brazil)yesunknownreceived/14Report
4623272018-05-09 21:49:05190.15.36.x/2453240bra (Brazil)yesrewrittenrewrittennoneReport
4622972018-05-09 20:32:38190.15.36.x/2453240bra (Brazil)yesrewrittenrewrittennoneReport
4606732018-05-07 19:46:07177.137.12.x/2453240bra (Brazil)yesrewrittenrewrittennoneReport
4606532018-05-07 19:09:32177.137.12.x/2453240bra (Brazil)yesrewrittenrewrittennoneReport
4573662018-05-02 19:26:22190.15.36.x/2453240bra (Brazil)yesrewrittenrewrittennoneReport
4527642018-04-25 14:10:31190.15.36.x/2453240bra (Brazil)yesrewrittenrewrittennoneReport
4479092018-04-17 21:38:11190.15.52.x/2453240bra (Brazil)yesrewrittenrewrittennoneReport
4462832018-04-15 12:12:52190.15.33.x/2453240bra (Brazil)yesrewrittenrewrittennoneReport
4455232018-04-13 21:27:33190.15.36.x/2453240bra (Brazil)yesrewrittenrewrittennoneReport
4448472018-04-12 19:42:35177.137.3.x/2453240bra (Brazil)yesunknownreceived/17Report
4372952018-03-31 16:27:07177.137.3.x/2453240bra (Brazil)yesrewrittenrewritten/17Report
4342062018-03-26 13:24:38177.137.3.x/2453240bra (Brazil)yesrewrittenrewritten/17Report
4313222018-03-21 13:10:15177.137.3.x/2453240bra (Brazil)yesrewrittenrewritten/17Report
4310432018-03-21 03:48:30177.137.3.x/2453240bra (Brazil)yesrewrittenrewritten/17Report

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