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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
17509792024-04-19 18:53:552804:2344:3xx::/40264152bra (Brazil)noreceivedreceived/16Report
17374012024-03-23 12:22:432804:2344:3xx::/40264152bra (Brazil)noblockedreceived/16Report
17195652024-02-16 19:46:572804:2344:3xx::/40264152bra (Brazil)noreceivedreceived/16Report
17113932024-01-31 17:38:382804:2344:3xx::/40264152bra (Brazil)noreceivedreceived/16Report
17094312024-01-27 16:53:182804:2344:3xx::/40264152bra (Brazil)noreceivedreceivednoneReport
17078362024-01-24 18:48:552804:2344:3xx::/40264152bra (Brazil)noreceivedreceived/16Report
17069472024-01-23 02:57:062804:2344:3xx::/40264152bra (Brazil)noreceivedreceivednoneReport
17057432024-01-20 01:18:122804:2344:3xx::/40264152bra (Brazil)noreceivedreceived/16Report
17056752024-01-19 21:35:392804:2344:3xx::/40264152bra (Brazil)yesrewrittenreceivednoneReport
16954012023-12-30 23:40:222804:2344:3xx::/40264152bra (Brazil)noblockedreceived/16Report
16912362023-12-21 21:52:402804:2344:3xx::/40264152bra (Brazil)noblockedreceived/16Report
16806502023-12-01 19:42:202804:2344:3xx::/40264152bra (Brazil)noreceivedreceivednoneReport
16798802023-11-30 13:18:262804:2344:3xx::/40264152bra (Brazil)noreceivedreceived/16Report
16798752023-11-30 12:57:362804:2344:3xx::/40264152bra (Brazil)noreceivedreceived/16Report
16525392023-10-10 15:10:482804:2344:3xx::/40264152bra (Brazil)noblockedreceived/16Report
16435112023-09-22 18:38:282804:2344:3xx::/40264152bra (Brazil)noreceivedreceived/16Report
16434242023-09-22 16:58:172804:2344:3xx::/40264152bra (Brazil)noreceivedreceived/16Report
16377952023-09-12 17:18:532804:2344:3xx::/40264152bra (Brazil)noreceivedreceived/16Report
16344022023-09-05 22:00:152804:2344:3xx::/40264152bra (Brazil)noreceivedreceived/16Report
16313632023-08-30 23:37:252804:2344:3xx::/40264152bra (Brazil)noblockedreceived/16Report
16286982023-08-25 21:15:452804:2344:3xx::/40264152bra (Brazil)noblockedreceived/16Report
16253572023-08-19 23:39:492804:2344:3xx::/40264152bra (Brazil)noblockedreceived/16Report
16223452023-08-14 17:41:372804:2344:3xx::/40264152bra (Brazil)noblockedreceived/16Report
16190882023-08-08 17:07:312804:2344:3xx::/40264152bra (Brazil)noreceivedreceived/16Report

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