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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
20044832025-07-30 22:18:57179.48.101.x/24271072bra (Brazil)yesrewrittenrewrittennoneReport
20035722025-07-29 14:00:12179.48.101.x/24271072bra (Brazil)yesblockedblockednoneReport
20035322025-07-29 13:05:48179.48.101.x/24271072bra (Brazil)yesrewrittenreceivednoneReport
19999442025-07-22 23:24:39179.48.101.x/24271072bra (Brazil)yesrewrittenrewrittennoneReport
19959742025-07-15 18:53:31179.48.101.x/24271072bra (Brazil)yesblockedblockednoneReport
19957132025-07-15 12:11:30179.48.101.x/24271072bra (Brazil)yesblockedblockednoneReport
19915142025-07-08 05:45:32179.48.101.x/24271072bra (Brazil)yesrewrittenrewrittennoneReport
19914702025-07-08 03:12:39179.48.101.x/24271072bra (Brazil)yesrewrittenrewrittennoneReport
19914592025-07-08 02:48:52179.48.101.x/24271072bra (Brazil)yesrewrittenrewrittennoneReport
19891342025-07-03 13:04:34179.48.101.x/24271072bra (Brazil)yesblockedblockednoneReport
19887572025-07-02 21:08:31179.48.101.x/24271072bra (Brazil)yesrewrittenrewrittennoneReport
19884962025-07-02 13:26:09179.48.101.x/24271072bra (Brazil)yesblockedblockednoneReport
19883022025-07-02 05:46:10179.48.101.x/24271072bra (Brazil)yesrewrittenrewrittennoneReport
19882952025-07-02 05:31:00179.48.101.x/24271072bra (Brazil)yesrewrittenrewrittennoneReport
19880782025-07-01 19:09:35179.48.101.x/24271072bra (Brazil)yesrewrittenreceivednoneReport
19880612025-07-01 18:46:49179.48.101.x/24271072bra (Brazil)yesrewrittenreceivednoneReport
19880512025-07-01 18:34:02179.48.101.x/24271072bra (Brazil)yesrewrittenreceivednoneReport
19875612025-07-01 00:49:48179.48.101.x/24271072bra (Brazil)yesrewrittenrewrittennoneReport
19840382025-06-24 21:43:15179.48.101.x/24271072bra (Brazil)yesrewrittenrewrittennoneReport
19837352025-06-24 11:47:47179.48.101.x/24271072bra (Brazil)yesrewrittenreceivednoneReport
19763182025-06-11 01:41:18179.48.101.x/24271072bra (Brazil)yesblockedblockednoneReport
19762912025-06-11 00:12:05179.48.101.x/24271072bra (Brazil)yesblockedblockednoneReport
19696062025-05-28 21:14:44179.48.101.x/24271072bra (Brazil)yesblockedblockednoneReport
19696002025-05-28 21:01:50179.48.101.x/24271072bra (Brazil)yesblockedblockednoneReport
19599152025-05-13 12:09:02179.48.101.x/24271072bra (Brazil)yesrewrittenreceivednoneReport
19598862025-05-13 11:21:21179.48.101.x/24271072bra (Brazil)yesrewrittenreceivednoneReport

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