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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
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
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
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
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
4746232018-05-29 09:50:36177.137.3.x/2453240bra (Brazil)yesunknownreceived/14Report
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
4667842018-05-16 23:31:11177.137.3.x/2453240bra (Brazil)yesunknownreceived/14Report
4637652018-05-11 22:44:34177.137.3.x/2453240bra (Brazil)yesunknownreceived/14Report
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

All results shown
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