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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
9179182020-06-24 22:13:312804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
9166952020-06-22 22:07:152804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
9166902020-06-22 21:56:112804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
9141372020-06-17 23:57:492804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
9140832020-06-17 22:06:172804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
9140622020-06-17 21:26:352804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
9140362020-06-17 20:57:102804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
9125632020-06-15 21:40:432804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
9006162020-05-25 21:41:342804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8932032020-05-11 21:54:242804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8904872020-05-06 21:45:412804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8897472020-05-05 15:21:152804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8896322020-05-05 11:47:472804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8892872020-05-04 21:38:302804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8871492020-04-30 15:30:172804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8859822020-04-28 20:54:302804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8853912020-04-27 20:57:102804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8831322020-04-23 16:17:372804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8827812020-04-23 01:48:252804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8814622020-04-20 22:01:502804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8814542020-04-20 21:44:422804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8814522020-04-20 21:39:322804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8792982020-04-16 20:18:092804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8792732020-04-16 19:32:542804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8787802020-04-15 23:49:012804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8787312020-04-15 22:11:562804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8775092020-04-13 21:39:102804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8742312020-04-07 20:32:082804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8736152020-04-06 21:47:582804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8736102020-04-06 21:36:552804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8715142020-04-03 00:13:052804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8695542020-03-30 19:18:442804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8671782020-03-25 23:05:052804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8671562020-03-25 22:07:402804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8671442020-03-25 21:38:312804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8659122020-03-23 22:54:592804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8659012020-03-23 22:17:512804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8632812020-03-18 23:05:272804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8632782020-03-18 23:00:192804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8632732020-03-18 22:51:062804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8632642020-03-18 22:33:542804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8632612020-03-18 22:26:472804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8632522020-03-18 22:11:312804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8632372020-03-18 21:30:262804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8632272020-03-18 21:19:072804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8631812020-03-18 19:43:112804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
8631752020-03-18 19:32:042804:d41:71xx::/407738bra (Brazil)noblockedblocked/56Report
7015702019-06-20 15:51:532804:d41:71xx::/407738bra (Brazil)yesblockedblockednoneReport

All results shown
Last Modified