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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
8396462020-02-11 12:18:16177.74.251.x/24263653bra (Brazil)yesrewrittenrewrittennoneReport
8392692020-02-10 20:45:42177.74.241.x/24263653bra (Brazil)yesblockedblockednoneReport
8389792020-02-10 12:05:18177.74.241.x/24263653bra (Brazil)yesblockedblockednoneReport
8383742020-02-09 12:38:12177.74.251.x/24263653bra (Brazil)yesrewrittenrewrittennoneReport
8375802020-02-07 19:31:59177.74.241.x/24263653bra (Brazil)yesrewrittenrewrittennoneReport
8373542020-02-07 12:43:10177.74.241.x/24263653bra (Brazil)yesblockedblockednoneReport
8368962020-02-06 18:14:34177.74.241.x/24263653bra (Brazil)yesrewrittenrewrittennoneReport
8343172020-02-01 10:57:32177.74.251.x/24263653bra (Brazil)yesrewrittenrewrittennoneReport
8338352020-01-31 14:55:11177.74.241.x/24263653bra (Brazil)yesblockedblockednoneReport
8337422020-01-31 11:36:57177.74.241.x/24263653bra (Brazil)yesblockedblockednoneReport
8302882020-01-25 21:58:40177.74.251.x/24263653bra (Brazil)yesrewrittenrewrittennoneReport
8292342020-01-23 23:54:24177.74.241.x/24263653bra (Brazil)yesblockedblockednoneReport
8283122020-01-22 12:22:57177.74.241.x/24263653bra (Brazil)yesblockedblockednoneReport
8279382020-01-21 21:35:20177.74.241.x/24263653bra (Brazil)yesrewrittenrewrittennoneReport
8261652020-01-18 20:52:18177.74.251.x/24263653bra (Brazil)yesrewrittenrewrittennoneReport
8251022020-01-16 22:48:09177.74.241.x/24263653bra (Brazil)yesblockedblockednoneReport
8220912020-01-11 19:45:56177.74.251.x/24263653bra (Brazil)yesrewrittenrewrittennoneReport
8215892020-01-10 16:57:38177.74.241.x/24263653bra (Brazil)yesrewrittenrewrittennoneReport
8211402020-01-09 21:41:44177.74.241.x/24263653bra (Brazil)yesblockedblockednoneReport
8183422020-01-04 17:05:31177.74.251.x/24263653bra (Brazil)yesrewrittenreceivednoneReport
8178622020-01-03 15:08:50177.74.251.x/24263653bra (Brazil)yesrewrittenreceivednoneReport
8178332020-01-03 14:19:18177.74.251.x/24263653bra (Brazil)yesrewrittenreceivednoneReport
8178292020-01-03 14:14:40177.74.251.x/24263653bra (Brazil)yesrewrittenreceivednoneReport
8174642020-01-02 20:35:22177.74.241.x/24263653bra (Brazil)yesblockedblockednoneReport
8140042019-12-26 19:29:28177.74.241.x/24263653bra (Brazil)yesblockedblockednoneReport
8105762019-12-19 18:59:49177.74.241.x/24263653bra (Brazil)noblockedblockednoneReport
8105502019-12-19 18:23:10177.74.241.x/24263653bra (Brazil)yesblockedblockednoneReport
8099592019-12-18 19:18:13177.74.241.x/24263653bra (Brazil)yesblockedreceived/8Report
8099432019-12-18 19:01:23177.74.241.x/24263653bra (Brazil)yesblockedreceived/8Report

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