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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
20728012025-12-03 18:55:35131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport
20687952025-11-26 17:47:39131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport
20648992025-11-19 16:39:43131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport
20648742025-11-19 15:56:49131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport
20648592025-11-19 15:33:51131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport
20648542025-11-19 15:20:51131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport
20641882025-11-18 14:50:20131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport
20641642025-11-18 14:07:22131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport
20641552025-11-18 13:44:28131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport
20641452025-11-18 13:31:30131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport
20607302025-11-12 12:31:43131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport
20606942025-11-12 11:48:54131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport
20604022025-11-11 20:32:29131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport
20603922025-11-11 20:19:37131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport
20603882025-11-11 20:13:32131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport
20603732025-11-11 19:37:07131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport
20603582025-11-11 19:03:31131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport
19718942025-06-03 12:56:45131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport
19254512025-03-11 12:18:36131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport
19254332025-03-11 11:53:36131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport
19254252025-03-11 11:38:36131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport
19250162025-03-10 18:58:09131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport
19250042025-03-10 18:33:10131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport
19249942025-03-10 18:18:10131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport
19247902025-03-10 12:37:05131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport
19247722025-03-10 12:12:06131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport
19247612025-03-10 11:57:06131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport
19191222025-02-28 16:45:44131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport
19129272025-02-18 13:12:06131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport
18901162025-01-07 19:50:21131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport
18900902025-01-07 18:43:35131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport
18534832024-10-31 20:10:43131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport
18534022024-10-31 18:14:03131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport
18531972024-10-31 11:57:33131.100.252.x/2461657bra (Brazil)yesunknownunknownnoneReport

All results shown
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