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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
19857592025-06-27 15:16:46201.182.239.x/24267549bra (Brazil)yesblockedblockednoneReport
19843432025-06-25 11:49:08201.182.239.x/24267549bra (Brazil)yesblockedblockednoneReport
19843162025-06-25 10:58:05201.182.239.x/24267549bra (Brazil)yesblockedblockednoneReport
19805762025-06-18 11:45:03201.182.239.x/24267549bra (Brazil)yesblockedblockednoneReport
19731592025-06-05 11:16:23201.182.239.x/24267549bra (Brazil)yesblockedblockednoneReport
19636292025-05-19 11:11:40201.182.239.x/24267549bra (Brazil)yesblockedblockednoneReport
19576592025-05-09 19:27:16201.182.239.x/24267549bra (Brazil)yesblockedblockednoneReport
19573722025-05-09 10:52:42201.182.239.x/24267549bra (Brazil)yesblockedblockednoneReport
19528072025-04-30 17:57:15201.182.239.x/24267549bra (Brazil)yesblockedblockednoneReport
19486862025-04-23 11:25:28201.182.239.x/24267549bra (Brazil)yesblockedblockednoneReport
19464172025-04-18 16:20:27201.182.239.x/24267549bra (Brazil)yesblockedblockednoneReport
19453452025-04-16 14:42:36201.182.239.x/24267549bra (Brazil)yesblockedblockednoneReport
19423232025-04-10 11:37:25201.182.239.x/24267549bra (Brazil)yesblockedblockednoneReport
19374402025-04-01 16:24:04201.182.239.x/24267549bra (Brazil)yesblockedblockednoneReport
19373762025-04-01 14:20:14201.182.239.x/24267549bra (Brazil)yesblockedblockednoneReport
18828422024-12-23 14:23:36201.182.239.x/24267549bra (Brazil)yesrewrittenrewrittennoneReport
18134282024-08-15 19:45:42201.182.239.x/24267549bra (Brazil)yesrewrittenrewrittennoneReport
18134252024-08-15 19:38:55201.182.239.x/24267549bra (Brazil)yesrewrittenrewrittennoneReport
18134082024-08-15 19:11:05201.182.239.x/24267549bra (Brazil)yesblockedblockednoneReport

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