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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
21022512026-01-26 23:39:3145.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
21015452026-01-25 23:37:4845.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
21011662026-01-24 23:36:0645.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
21007142026-01-23 23:34:2145.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
21001652026-01-22 23:32:3945.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
20995752026-01-21 23:30:5445.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
20988822026-01-20 23:29:1245.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
20983232026-01-19 23:27:2745.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
20976202026-01-18 23:25:4145.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
20971142026-01-17 23:23:5945.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
20966332026-01-16 23:22:1045.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
20960392026-01-15 23:20:2745.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
20954672026-01-14 23:18:4345.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
20948882026-01-13 23:16:5545.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
20942412026-01-12 23:15:1245.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
20935122026-01-11 23:13:2845.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
20930892026-01-10 23:11:4345.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
20927102026-01-09 23:09:5745.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
20921812026-01-08 23:08:1245.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
20916692026-01-07 23:06:2645.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
20910382026-01-06 23:04:4445.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
20903262026-01-05 23:02:5545.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
20895852026-01-04 23:01:1045.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
20891742026-01-03 22:59:2545.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
20888092026-01-02 22:57:3845.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
20883552026-01-01 22:55:5145.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
20880382025-12-31 22:54:0545.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
20875862025-12-30 22:52:1645.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
20869842025-12-29 22:50:3345.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
20862892025-12-28 22:48:4845.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
20859332025-12-27 22:47:0345.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
20855002025-12-26 22:45:1845.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
20846982025-12-24 19:48:1945.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
20846922025-12-24 19:32:2645.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
20843302025-12-24 01:34:1545.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
20303092025-09-15 14:58:5645.181.105.x/24269180bra (Brazil)noblockedblocked/30Report
20302792025-09-15 14:19:3145.181.105.x/24269180bra (Brazil)noblockedblocked/30Report

All results shown
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