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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
20451032025-10-11 18:34:2645.183.212.x/24269292bra (Brazil)noblockedblocked/30Report
20412662025-10-04 17:26:0245.183.212.x/24269292bra (Brazil)noblockedblocked/30Report
20374102025-09-27 16:17:2145.183.212.x/24269292bra (Brazil)noblockedblocked/30Report
20333652025-09-20 15:08:5345.183.212.x/24269292bra (Brazil)noblockedblocked/30Report
20295132025-09-13 14:00:3045.183.212.x/24269292bra (Brazil)noblockedblocked/30Report
20252542025-09-06 12:53:0245.183.212.x/24269292bra (Brazil)noblockedblocked/30Report
20212732025-08-30 11:44:2345.183.212.x/24269292bra (Brazil)noblockedblocked/30Report
20174602025-08-23 10:35:5845.183.212.x/24269292bra (Brazil)noblockedblocked/30Report
20138112025-08-16 09:27:2745.183.212.x/24269292bra (Brazil)noblockedblocked/30Report
20098262025-08-09 08:19:0245.183.212.x/24269292bra (Brazil)noblockedblocked/30Report
20058792025-08-02 07:10:3545.183.212.x/24269292bra (Brazil)noblockedblocked/30Report
20018722025-07-26 06:02:1645.183.212.x/24269292bra (Brazil)noblockedblocked/30Report
19978742025-07-19 04:53:5745.183.212.x/24269292bra (Brazil)noblockedblocked/30Report
19939152025-07-12 03:45:4445.183.212.x/24269292bra (Brazil)noblockedblocked/30Report
19899922025-07-05 02:37:1445.183.212.x/24269292bra (Brazil)noblockedblocked/30Report
19860022025-06-28 01:28:5945.183.212.x/24269292bra (Brazil)noblockedblocked/30Report
19820622025-06-21 00:20:2545.183.212.x/24269292bra (Brazil)noblockedblocked/30Report
19782062025-06-13 23:11:5245.183.212.x/24269292bra (Brazil)noblockedblocked/30Report
19782032025-06-13 23:02:3645.183.212.x/24269292bra (Brazil)noblockedblocked/30Report
12635242021-12-04 02:43:2045.183.212.x/24269292bra (Brazil)noblockedblocked/28Report
12635232021-12-04 02:32:0145.183.212.x/24269292bra (Brazil)noblockedreceived/8Report

All results shown
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