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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
18127892024-08-14 16:56:29201.77.13.x/24264096bra (Brazil)yesblockedblockednoneReport
18126732024-08-14 13:02:48201.77.13.x/24264096bra (Brazil)yesblockedblockednoneReport
18126272024-08-14 11:37:45201.77.13.x/24264096bra (Brazil)yesblockedblockednoneReport
18035792024-07-27 13:22:37201.77.13.x/24264096bra (Brazil)yesblockedblockednoneReport
17986472024-07-17 18:33:29201.77.13.x/24264096bra (Brazil)yesblockedblockednoneReport
17925782024-07-06 22:33:24201.77.13.x/24264096bra (Brazil)yesblockedblockednoneReport
17718322024-05-30 16:26:27201.77.13.x/24264096bra (Brazil)yesblockedblockednoneReport
17584152024-05-04 21:30:46201.77.13.x/24264096bra (Brazil)yesblockedblockednoneReport
17344012024-03-17 11:23:40201.77.13.x/24264096bra (Brazil)yesblockedblockednoneReport
17326362024-03-13 20:06:47201.77.13.x/24264096bra (Brazil)yesblockedblockednoneReport
17060812024-01-21 01:25:20201.77.13.x/24264096bra (Brazil)yesblockedblockednoneReport
16951832023-12-30 13:47:53201.77.13.x/24264096bra (Brazil)yesblockedblockednoneReport
16613392023-10-26 17:07:32201.77.13.x/24264096bra (Brazil)yesrewrittenrewrittennoneReport
16613282023-10-26 16:50:54201.77.13.x/24264096bra (Brazil)yesrewrittenrewrittennoneReport
16551912023-10-15 11:27:10201.77.13.x/24264096bra (Brazil)yesrewrittenrewrittennoneReport
16542842023-10-13 14:05:00201.77.13.x/24264096bra (Brazil)yesrewrittenrewrittennoneReport
16542562023-10-13 12:50:43201.77.13.x/24264096bra (Brazil)yesrewrittenrewrittennoneReport
16488272023-10-03 12:25:08201.77.13.x/24264096bra (Brazil)yesblockedblockednoneReport
16414332023-09-19 11:05:09201.77.13.x/24264096bra (Brazil)yesrewrittenrewrittennoneReport
16338062023-09-04 21:41:24201.77.13.x/24264096bra (Brazil)yesblockedblockednoneReport
16131582023-07-28 00:02:45201.77.13.x/24264096bra (Brazil)yesrewrittenrewrittennoneReport
16084022023-07-18 13:32:51201.77.13.x/24264096bra (Brazil)yesblockedblockednoneReport

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