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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
16861342023-12-12 13:22:07138.36.57.x/2452613bra (Brazil)yesblockedblockednoneReport
8314032020-01-27 19:36:20138.36.57.x/2452613bra (Brazil)yesunknownunknownnoneReport
8259522020-01-18 13:24:30138.36.57.x/2452613bra (Brazil)yesunknownunknownnoneReport
8259262020-01-18 12:36:16138.36.57.x/2452613bra (Brazil)yesunknownunknownnoneReport
8235952020-01-14 15:56:42138.36.57.x/2452613bra (Brazil)yesunknownunknownnoneReport
8219132020-01-11 11:04:41138.36.57.x/2452613bra (Brazil)yesunknownunknownnoneReport
8180022020-01-03 20:03:03138.36.57.x/2452613bra (Brazil)yesunknownunknownnoneReport
8145142019-12-27 18:56:50138.36.57.x/2452613bra (Brazil)yesunknownunknownnoneReport
8144332019-12-27 16:22:34138.36.57.x/2452613bra (Brazil)yesunknownunknownnoneReport
8144132019-12-27 15:42:18138.36.57.x/2452613bra (Brazil)yesunknownunknownnoneReport
8126562019-12-23 20:39:06138.36.57.x/2452613bra (Brazil)yesunknownunknownnoneReport
8087352019-12-16 19:32:53138.36.57.x/2452613bra (Brazil)yesunknownunknownnoneReport
8064442019-12-12 18:21:37138.36.57.x/2452613bra (Brazil)yesunknownunknownnoneReport
8063502019-12-12 15:35:18138.36.57.x/2452613bra (Brazil)yesunknownunknownnoneReport

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