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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
5411762018-09-24 15:45:38177.207.204.x/2418881bra (Brazil)yesblockedblockednoneReport
5370912018-09-17 12:49:37177.207.204.x/2418881bra (Brazil)yesblockedblockednoneReport
5338742018-09-11 16:57:04177.207.204.x/2418881bra (Brazil)yesblockedblockednoneReport
5299322018-09-04 15:50:31177.207.204.x/2418881bra (Brazil)yesblockedblockednoneReport
5260672018-08-28 12:53:55177.207.204.x/2418881bra (Brazil)yesblockedblockednoneReport
5227152018-08-22 11:50:28177.207.204.x/2418881bra (Brazil)yesblockedblockednoneReport
5215922018-08-20 12:10:25177.207.204.x/2418881bra (Brazil)yesblockedblockednoneReport
5203172018-08-17 11:07:30177.207.204.x/2418881bra (Brazil)yesblockedblockednoneReport
5185522018-08-14 15:09:37177.207.204.x/2418881bra (Brazil)yesblockedblockednoneReport
5163132018-08-10 11:07:35177.207.204.x/2418881bra (Brazil)yesblockedblockednoneReport
5145712018-08-07 15:18:16177.207.204.x/2418881bra (Brazil)yesblockedblockednoneReport
5138342018-08-06 13:01:36177.207.204.x/2418881bra (Brazil)yesblockedblockednoneReport
5121012018-08-02 15:50:15177.207.204.x/2418881bra (Brazil)yesblockedblockednoneReport
5116772018-08-01 20:06:48177.207.204.x/2418881bra (Brazil)yesblockedblockednoneReport
5108892018-07-31 15:52:33177.207.204.x/2418881bra (Brazil)yesblockedblockednoneReport
5077252018-07-25 16:25:28177.207.204.x/2418881bra (Brazil)yesblockedblockednoneReport
5038722018-07-18 15:19:00177.207.204.x/2418881bra (Brazil)yesblockedblockednoneReport
5033172018-07-17 16:11:44177.207.204.x/2418881bra (Brazil)yesblockedblockednoneReport

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