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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
13592242022-05-06 11:40:59177.52.57.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
13193502022-03-04 11:30:05177.52.57.x/24262908bra (Brazil)yesblockedblockednoneReport
12311002021-10-13 12:11:28177.52.57.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
12310842021-10-13 11:50:27177.52.57.x/24262908bra (Brazil)yesblockedblockednoneReport
12043162021-08-27 12:09:28177.52.57.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
12043062021-08-27 11:48:43177.52.57.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
12042882021-08-27 11:20:57177.52.57.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
12026422021-08-24 19:09:35177.52.57.x/24262908bra (Brazil)yesblockedblockednoneReport
11957522021-08-12 14:53:22177.52.57.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
11939772021-08-09 19:54:57177.52.57.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
11939502021-08-09 19:07:56177.52.57.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
11939272021-08-09 18:24:29177.52.57.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
11508092021-05-27 18:53:23177.52.57.x/24262908bra (Brazil)yesblockedblockednoneReport
11453172021-05-18 16:50:03177.52.57.x/24262908bra (Brazil)yesblockedblockednoneReport
11221182021-04-12 12:53:05177.52.57.x/24262908bra (Brazil)yesblockedblockednoneReport
11207292021-04-09 18:45:37177.52.57.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
10933632021-02-25 18:54:06177.52.57.x/24262908bra (Brazil)yesblockedblockednoneReport
10758372021-02-03 18:01:56177.52.57.x/24262908bra (Brazil)yesblockedblockednoneReport

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