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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
6970982019-06-12 21:04:35177.91.159.x/24263442bra (Brazil)yesblockedblocked/26Report
6956592019-06-10 20:56:07177.91.159.x/24263442bra (Brazil)yesblockedblocked/26Report
6916302019-06-03 19:49:56177.91.159.x/24263442bra (Brazil)yesblockedreceived/12Report
6916272019-06-03 19:43:29177.91.159.x/24263442bra (Brazil)yesblockedreceived/8Report
6916212019-06-03 19:36:04177.91.159.x/24263442bra (Brazil)yesblockedreceived/8Report
6748702019-05-06 18:50:02177.91.159.x/24263442bra (Brazil)noblockedreceived/8Report
6748562019-05-06 18:25:05177.91.159.x/24263442bra (Brazil)noblockedreceived/8Report
6748142019-05-06 17:10:09177.91.159.x/24263442bra (Brazil)noblockedreceived/8Report
6737172019-05-04 15:11:13177.91.159.x/24263442bra (Brazil)noblockedreceived/8Report
6695612019-04-27 14:04:56177.91.159.x/24263442bra (Brazil)noblockedblocked/26Report
6653722019-04-20 12:58:58177.91.159.x/24263442bra (Brazil)noblockedblocked/26Report
6651652019-04-19 22:57:54177.91.159.x/24263442bra (Brazil)noblockedblocked/26Report
6608402019-04-12 21:50:48177.91.159.x/24263442bra (Brazil)noblockedblocked/26Report
6602042019-04-11 20:45:40177.91.159.x/24263442bra (Brazil)noblockedblocked/26Report
6557232019-04-04 19:38:36177.91.159.x/24263442bra (Brazil)noblockedblocked/26Report
6549512019-04-03 16:23:23177.91.159.x/24263442bra (Brazil)noblockedblocked/26Report
6549472019-04-03 16:15:50177.91.159.x/24263442bra (Brazil)noblockedblocked/26Report
6322422019-02-27 22:39:54177.91.159.x/24263442bra (Brazil)noblockedblocked/26Report
6277862019-02-20 21:32:50177.91.159.x/24263442bra (Brazil)noblockedblocked/26Report
6238052019-02-13 20:25:47177.91.159.x/24263442bra (Brazil)noblockedblocked/26Report
6221972019-02-11 13:15:52177.91.159.x/24263442bra (Brazil)noblockedblocked/26Report
6204082019-02-08 00:51:18177.91.159.x/24263442bra (Brazil)noblockedblocked/26Report
6168012019-02-01 12:28:33177.91.159.x/24263442bra (Brazil)noblockedblocked/26Report
6168012019-02-01 12:28:332804:11d4:xx::/40263442bra (Brazil)noblockedreceived/16Report
6131042019-01-26 04:46:58177.91.159.x/24263442bra (Brazil)noblockedblocked/26Report
6131042019-01-26 04:46:582804:11d4:xx::/40263442bra (Brazil)noblockedreceived/16Report
6062212019-01-14 14:30:27177.91.159.x/24263442bra (Brazil)noblockedblocked/26Report
6062212019-01-14 14:30:272804:11d4:xx::/40263442bra (Brazil)noblockedreceived/16Report
6029432019-01-08 21:21:01177.91.159.x/24263442bra (Brazil)noblockedblocked/26Report
6029432019-01-08 21:21:012804:11d4:xx::/40263442bra (Brazil)noblockedreceived/16Report
6020162019-01-07 13:36:00177.91.159.x/24263442bra (Brazil)noblockedblocked/26Report
6020162019-01-07 13:36:002804:11d4:xx::/40263442bra (Brazil)noblockedreceived/16Report
6020152019-01-07 13:32:54177.91.159.x/24263442bra (Brazil)noblockedblocked/27Report

All results shown
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