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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
17836942024-06-20 19:40:54189.40.64.x/2426615bra (Brazil)yesunknownunknownnoneReport
8249772020-01-16 18:44:37189.40.64.x/2426615bra (Brazil)yesunknownunknownnoneReport
7629502019-10-04 12:06:24189.40.64.x/2426615bra (Brazil)yesunknownunknownnoneReport
7575852019-09-25 21:02:54189.40.64.x/2426615bra (Brazil)yesunknownunknownnoneReport
6886852019-05-29 16:12:31189.40.64.x/2426615bra (Brazil)yesrewrittenrewrittennoneReport
6733682019-05-03 21:07:50189.40.64.x/2426615bra (Brazil)yesrewrittenrewrittennoneReport
6643682019-04-18 14:16:55189.40.64.x/2426615bra (Brazil)yesrewrittenrewrittennoneReport
6623492019-04-15 18:55:09189.40.64.x/2426615bra (Brazil)yesrewrittenrewrittennoneReport
6623432019-04-15 18:37:10189.40.64.x/2426615bra (Brazil)yesrewrittenrewrittennoneReport
5072462018-07-24 20:05:08189.40.64.x/2426615bra (Brazil)yesrewrittenrewrittennoneReport

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