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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
17874042024-06-27 12:03:55201.77.15.x/24264096bra (Brazil)yesblockedblockednoneReport
17724162024-05-31 16:51:10201.77.15.x/24264096bra (Brazil)yesblockedblockednoneReport
17701212024-05-27 19:00:48201.77.15.x/24264096bra (Brazil)yesrewrittenrewrittennoneReport
17542932024-04-26 12:37:09201.77.15.x/24264096bra (Brazil)yesblockedblockednoneReport
17455562024-04-09 12:13:09201.77.15.x/24264096bra (Brazil)yesblockedblockednoneReport
17290842024-03-06 17:07:05201.77.15.x/24264096bra (Brazil)yesrewrittenrewrittennoneReport
17273312024-03-03 12:03:33201.77.15.x/24264096bra (Brazil)yesblockedblockednoneReport
17156432024-02-08 18:34:50201.77.15.x/24264096bra (Brazil)yesblockedblockednoneReport
17083582024-01-25 17:20:29201.77.15.x/24264096bra (Brazil)yesblockedblockednoneReport
17019922024-01-12 20:49:22201.77.15.x/24264096bra (Brazil)yesblockedblockednoneReport
16986042024-01-06 14:05:22201.77.15.x/24264096bra (Brazil)yesrewrittenrewrittennoneReport
16831062023-12-06 14:20:13201.77.15.x/24264096bra (Brazil)yesblockedblockednoneReport
16631552023-10-30 09:29:50201.77.15.x/24264096bra (Brazil)yesrewrittenrewrittennoneReport
16614132023-10-26 19:40:15201.77.15.x/24264096bra (Brazil)yesrewrittenrewrittennoneReport
16209282023-08-11 18:48:27201.77.15.x/24264096bra (Brazil)yesblockedblockednoneReport
16175652023-08-05 15:18:22201.77.15.x/24264096bra (Brazil)yesrewrittenrewrittennoneReport
16156512023-08-01 21:33:25201.77.15.x/24264096bra (Brazil)yesblockedblockednoneReport
16156492023-08-01 21:24:26201.77.15.x/24264096bra (Brazil)yesblockedblockednoneReport
16120222023-07-25 19:55:10201.77.15.x/24264096bra (Brazil)yesblockedblockednoneReport

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