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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
21408302026-04-06 04:00:04189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21404232026-04-05 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21400272026-04-04 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21395782026-04-03 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21390732026-04-02 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21384712026-04-01 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21377902026-03-31 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21371672026-03-30 04:00:04189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21367322026-03-29 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21362562026-03-28 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21356542026-03-27 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21350872026-03-26 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21345372026-03-25 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21339302026-03-24 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21332732026-03-23 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21328332026-03-22 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21324062026-03-21 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21318202026-03-20 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21312752026-03-19 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21307852026-03-18 04:00:02189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21301972026-03-17 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21295372026-03-16 04:00:02189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21291232026-03-15 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21287142026-03-14 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21281742026-03-13 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21275862026-03-12 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21270072026-03-11 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21264382026-03-10 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21257452026-03-09 04:00:04189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21253312026-03-08 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21248472026-03-07 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21243352026-03-06 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21237352026-03-05 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21231042026-03-04 04:00:04189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21225752026-03-03 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21219112026-03-02 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21215072026-03-01 04:00:04189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21211412026-02-28 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21205652026-02-27 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21199462026-02-26 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21193812026-02-25 04:00:04189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21187982026-02-24 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21180642026-02-23 04:00:04189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21176562026-02-22 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21171532026-02-21 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21165942026-02-20 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21159422026-02-19 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21152452026-02-18 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21147542026-02-17 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21140002026-02-16 04:00:07189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21135512026-02-15 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21130582026-02-14 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21124552026-02-13 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21118022026-02-12 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21111192026-02-11 04:00:04189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21105192026-02-10 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21097282026-02-09 04:00:06189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21092752026-02-08 04:00:04189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21088032026-02-07 04:00:04189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21082412026-02-06 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21076242026-02-05 04:00:04189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21068592026-02-04 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21062502026-02-03 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21056032026-02-02 04:00:04189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21051962026-02-01 04:00:02189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21047602026-01-31 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21042342026-01-30 04:00:02189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21035812026-01-29 04:00:04189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21029722026-01-28 04:00:04189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21023292026-01-27 04:00:04189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21016042026-01-26 04:00:04189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21012182026-01-25 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21007842026-01-24 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
21002292026-01-23 04:00:04189.1.48.x/2428658bra (Brazil)noblockedblocked/25Report
20996472026-01-22 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/25Report
20989552026-01-21 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/25Report
20983982026-01-20 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/25Report
20977122026-01-19 04:00:02189.1.48.x/2428658bra (Brazil)noblockedblocked/25Report
20971942026-01-18 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/25Report
20967002026-01-17 04:00:04189.1.48.x/2428658bra (Brazil)noblockedblocked/25Report
20961122026-01-16 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/25Report
20955602026-01-15 04:00:04189.1.48.x/2428658bra (Brazil)noblockedblocked/25Report
20949702026-01-14 04:00:02189.1.48.x/2428658bra (Brazil)noblockedblocked/25Report
20943432026-01-13 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
20936122026-01-12 04:00:05189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
20931582026-01-11 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
20927892026-01-10 04:00:04189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
20922622026-01-09 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
20917472026-01-08 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
20911582026-01-07 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
20904652026-01-06 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
20896662026-01-05 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
20892352026-01-04 04:00:04189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
20888572026-01-03 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
20884252026-01-02 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
20880912026-01-01 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
20876512025-12-31 04:00:04189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
20870812025-12-30 04:00:03189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
20863662025-12-29 04:00:04189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report
20860022025-12-28 04:00:02189.1.48.x/2428658bra (Brazil)noblockedblocked/20Report

Next 100
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