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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
17537412024-04-25 13:27:05177.38.31.x/24262908bra (Brazil)yesblockedblockednoneReport
17084492024-01-25 20:08:28177.38.31.x/24262908bra (Brazil)yesrewrittenreceivednoneReport
13325852022-03-22 13:46:57177.38.31.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
12970902022-01-27 12:31:24177.38.31.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
11995542021-08-19 14:23:14177.38.31.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
11880012021-07-29 19:16:00177.38.31.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
11867792021-07-27 16:28:22177.38.31.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
11790652021-07-13 19:08:04177.38.31.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
11789102021-07-13 14:14:50177.38.31.x/24262908bra (Brazil)yesblockedblockednoneReport
11633922021-06-17 17:54:46177.38.31.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
11159242021-04-01 19:16:43177.38.31.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
11092552021-03-22 12:39:00177.38.31.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
10933252021-02-25 17:44:20177.38.31.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport

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