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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
10654232021-01-18 14:15:00177.155.213.x/2452771bra (Brazil)yesrewrittenrewrittennoneReport
10321022020-11-20 22:34:51177.155.212.x/2452771bra (Brazil)yesrewrittenrewrittennoneReport
10057692020-10-13 14:36:05168.228.95.x/2452771bra (Brazil)yesblockedblockednoneReport
10052132020-10-12 18:31:46177.155.212.x/2452771bra (Brazil)yesrewrittenrewrittennoneReport
9839962020-09-17 20:01:05177.155.209.x/2452771bra (Brazil)noblockedblocked/30Report
9839952020-09-17 19:59:03177.155.208.x/2452771bra (Brazil)noblockedblocked/26Report
9838522020-09-17 15:52:12177.155.209.x/2452771bra (Brazil)noblockedblocked/30Report
9670902020-09-01 21:27:24177.155.209.x/2452771bra (Brazil)noblockedblocked/30Report
9670902020-09-01 21:27:242804:2fa4:xx::/4052771bra (Brazil)noblockedblockednoneReport
9670692020-09-01 20:47:24177.155.209.x/2452771bra (Brazil)noblockedreceived/8Report
9670692020-09-01 20:47:242804:2fa4:xx::/4052771bra (Brazil)noreceivedreceived/16Report
9634202020-08-28 00:39:17177.155.209.x/2452771bra (Brazil)noblockedreceived/8Report
9634202020-08-28 00:39:172804:2fa4:xx::/4052771bra (Brazil)noreceivedreceived/16Report
8228352020-01-13 13:29:24177.155.214.x/2452771bra (Brazil)yesrewrittenrewrittennoneReport
8222342020-01-12 04:30:58177.155.214.x/2452771bra (Brazil)yesblockedblockednoneReport
8222252020-01-12 03:48:24177.155.214.x/2452771bra (Brazil)yesrewrittenrewrittennoneReport
8222252020-01-12 03:48:242804:2fa4:xx::/4052771bra (Brazil)noblockedblocked/64Report
8221942020-01-12 01:51:23177.155.214.x/2452771bra (Brazil)yesblockedblockednoneReport
8221912020-01-12 01:41:50177.155.214.x/2452771bra (Brazil)yesrewrittenrewrittennoneReport

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