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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
9287232020-07-15 22:18:58187.121.7.x/2419182bra (Brazil)yesblockedblockednoneReport
9279952020-07-14 16:55:48187.121.7.x/2419182bra (Brazil)yesblockedblockednoneReport
9254802020-07-09 12:12:57187.121.7.x/2419182bra (Brazil)yesblockedblockednoneReport
9245892020-07-07 22:19:07187.121.7.x/2419182bra (Brazil)yesblockedblockednoneReport
9054172020-06-02 23:27:49187.121.7.x/2419182bra (Brazil)yesblockedblockednoneReport
9053262020-06-02 19:46:01187.121.7.x/2419182bra (Brazil)yesblockedblockednoneReport
9044842020-06-01 12:43:37187.121.7.x/2419182bra (Brazil)yesunknownblockednoneReport
9041152020-05-31 14:56:45187.121.7.x/2419182bra (Brazil)yesblockedblockednoneReport
9007192020-05-26 02:36:58187.121.7.x/2419182bra (Brazil)yesblockedblockednoneReport
9000012020-05-24 12:34:46187.121.7.x/2419182bra (Brazil)yesblockedblockednoneReport
8992972020-05-22 19:46:33187.121.7.x/2419182bra (Brazil)yesblockedblockednoneReport
8992602020-05-22 17:47:31187.121.7.x/2419182bra (Brazil)yesblockedblockednoneReport

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