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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
6395862019-03-11 11:21:10177.67.239.x/2452680bra (Brazil)yesblockedblockednoneReport
6276692019-02-20 18:19:49177.67.239.x/2452680bra (Brazil)yesrewrittenreceivednoneReport
5909282018-12-17 19:18:49177.67.239.x/2452680bra (Brazil)yesblockedblockednoneReport
5905302018-12-17 11:01:58177.67.239.x/2452680bra (Brazil)yesblockedblockednoneReport
5860902018-12-10 18:12:08177.67.239.x/2452680bra (Brazil)yesblockedblockednoneReport
5858252018-12-10 09:55:17177.67.239.x/2452680bra (Brazil)yesblockedblockednoneReport
5838342018-12-06 11:21:08177.67.239.x/2452680bra (Brazil)yesblockedblockednoneReport
5826402018-12-04 10:31:56177.67.239.x/2452680bra (Brazil)yesblockedblockednoneReport
5822492018-12-03 19:34:07177.67.239.x/2452680bra (Brazil)yesblockedblockednoneReport
5821572018-12-03 17:05:28177.67.239.x/2452680bra (Brazil)yesblockedblockednoneReport
5791962018-11-28 09:59:23177.67.239.x/2452680bra (Brazil)yesblockedblockednoneReport
5779972018-11-26 15:58:43177.67.239.x/2452680bra (Brazil)yesblockedblockednoneReport
5750872018-11-20 10:58:39177.67.239.x/2452680bra (Brazil)yesblockedblockednoneReport
5747562018-11-19 20:23:21177.67.239.x/2452680bra (Brazil)yesblockedblockednoneReport
5706032018-11-13 09:51:56177.67.239.x/2452680bra (Brazil)yesblockedblockednoneReport
5701922018-11-12 19:16:34177.67.239.x/2452680bra (Brazil)yesblockedblockednoneReport

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