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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
21993892026-07-18 17:00:27189.120.77.x/2428573bra (Brazil)yesblockedblockednoneReport
21991412026-07-18 02:08:29189.120.77.x/2428573bra (Brazil)yesblockedblockednoneReport
21949322026-07-11 12:21:45189.120.77.x/2428573bra (Brazil)yesblockedblockednoneReport
21935002026-07-09 00:35:50189.120.77.x/2428573bra (Brazil)yesblockedblockednoneReport
21892432026-06-30 22:51:51189.120.77.x/2428573bra (Brazil)yesblockedblockednoneReport
21724282026-06-02 00:47:50189.120.77.x/2428573bra (Brazil)yesblockedblockednoneReport
21674732026-05-25 00:03:47189.120.77.x/2428573bra (Brazil)yesblockedblockednoneReport
21631742026-05-17 22:56:49189.120.77.x/2428573bra (Brazil)yesblockedblockednoneReport
21589982026-05-10 21:49:53189.120.77.x/2428573bra (Brazil)yesblockedblockednoneReport
21550962026-05-03 20:42:46189.120.77.x/2428573bra (Brazil)yesblockedblockednoneReport
21508492026-04-25 01:47:24189.120.77.x/2428573bra (Brazil)yesblockedblockednoneReport
21468012026-04-17 02:31:28189.120.77.x/2428573bra (Brazil)yesblockedblockednoneReport
21425402026-04-08 19:32:04189.120.77.x/2428573bra (Brazil)yesblockedblockednoneReport
21295352026-03-16 03:53:49189.120.77.x/2428573bra (Brazil)yesblockedblockednoneReport
21226712026-03-03 09:16:00189.120.77.x/2428573bra (Brazil)yesblockedblockednoneReport

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