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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
18421192024-10-10 12:46:472804:3c8:8fxx::/40262908bra (Brazil)noblockedblocked/32Report
18410032024-10-08 13:30:482804:3c8:8fxx::/40262908bra (Brazil)noblockedblocked/32Report
18374762024-10-01 17:39:022804:3c8:8fxx::/40262908bra (Brazil)noblockedblocked/32Report
18264232024-09-10 14:04:112804:3c8:8fxx::/40262908bra (Brazil)noblockedblocked/32Report
15020452022-12-29 13:57:022804:3c8:8fxx::/40262908bra (Brazil)noblockedblocked/32Report
11917322021-08-05 13:35:402804:3c8:8fxx::/40262908bra (Brazil)noreceivedreceived/16Report
11907682021-08-03 19:52:372804:3c8:8fxx::/40262908bra (Brazil)noreceivedreceived/16Report
11880012021-07-29 19:16:002804:3c8:8fxx::/40262908bra (Brazil)noblockedreceived/16Report
11878592021-07-29 14:20:232804:3c8:8fxx::/40262908bra (Brazil)noblockedreceived/16Report
11878472021-07-29 14:03:382804:3c8:8fxx::/40262908bra (Brazil)noblockedreceived/16Report
11867792021-07-27 16:28:222804:3c8:8fxx::/40262908bra (Brazil)noblockedreceived/16Report
11159242021-04-01 19:16:432804:3c8:8fxx::/40262908bra (Brazil)noblockedblocked/32Report
10796072021-02-09 19:06:282804:3c8:8fxx::/40262908bra (Brazil)noblockedblocked/32Report
10663342021-01-19 19:04:492804:3c8:8fxx::/40262908bra (Brazil)noblockedblocked/32Report
10663242021-01-19 18:46:492804:3c8:8fxx::/40262908bra (Brazil)noblockedblocked/32Report
10421172020-12-07 17:24:102804:3c8:8fxx::/40262908bra (Brazil)noblockedblocked/32Report
10398052020-12-03 14:39:562804:3c8:8fxx::/40262908bra (Brazil)noblockedblocked/32Report
10355852020-11-26 12:04:412804:3c8:8fxx::/40262908bra (Brazil)noblockedblocked/32Report

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