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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
14688612022-11-01 03:57:18131.108.131.x/24264354bra (Brazil)noblockedreceived/8Report
14686102022-10-31 17:26:17131.108.131.x/24264354bra (Brazil)yesrewrittenrewrittennoneReport
14663682022-10-27 13:45:21131.108.131.x/24264354bra (Brazil)yesrewrittenrewrittennoneReport
14663272022-10-27 12:31:39131.108.131.x/24264354bra (Brazil)yesrewrittenrewrittennoneReport
14648812022-10-25 02:50:30131.108.131.x/24264354bra (Brazil)noblockedreceived/8Report
14612912022-10-19 12:21:08131.108.131.x/24264354bra (Brazil)yesblockedblockednoneReport
14552352022-10-11 18:08:15131.108.131.x/24264354bra (Brazil)yesrewrittenrewrittennoneReport
14547832022-10-10 23:08:37131.108.131.x/24264354bra (Brazil)noblockedreceived/8Report
14546022022-10-10 16:30:47131.108.131.x/24264354bra (Brazil)yesrewrittenrewrittennoneReport
14529192022-10-07 12:13:03131.108.131.x/24264354bra (Brazil)yesrewrittenrewrittennoneReport
14510502022-10-04 11:09:16131.108.131.x/24264354bra (Brazil)yesrewrittenrewrittennoneReport
14507932022-10-03 22:01:45131.108.131.x/24264354bra (Brazil)noblockedreceived/8Report
14474992022-09-26 11:55:27131.108.131.x/24264354bra (Brazil)yesrewrittenrewrittennoneReport
14446452022-09-21 12:33:13131.108.131.x/24264354bra (Brazil)yesrewrittenrewrittennoneReport
14434452022-09-19 18:38:27131.108.131.x/24264354bra (Brazil)noblockedreceived/8Report
14403172022-09-14 11:27:04131.108.131.x/24264354bra (Brazil)yesrewrittenrewrittennoneReport
14391292022-09-12 17:31:41131.108.131.x/24264354bra (Brazil)noblockedreceived/8Report
14375432022-09-09 16:28:43131.108.131.x/24264354bra (Brazil)yesrewrittenrewrittennoneReport
14373392022-09-09 11:28:01131.108.131.x/24264354bra (Brazil)yesrewrittenrewrittennoneReport
14370012022-09-08 20:16:00131.108.131.x/24264354bra (Brazil)yesrewrittenrewrittennoneReport

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