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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
21115042026-02-11 16:22:24177.107.183.x/24262476bra (Brazil)yesunknownunknownnoneReport
21104272026-02-09 23:19:16177.107.183.x/24262476bra (Brazil)yesunknownunknownnoneReport
21089452026-02-07 12:52:44177.107.183.x/24262476bra (Brazil)yesunknownunknownnoneReport
21087482026-02-07 00:39:56177.107.183.x/24262476bra (Brazil)yesunknownunknownnoneReport
21067262026-02-03 19:57:13177.107.183.x/24262476bra (Brazil)yesunknownunknownnoneReport
21062322026-02-03 02:24:15177.107.183.x/24262476bra (Brazil)yesunknownunknownnoneReport
21055722026-02-02 01:21:19177.107.183.x/24262476bra (Brazil)yesunknownunknownnoneReport
21046732026-01-30 22:43:14177.107.183.x/24262476bra (Brazil)yesunknownunknownnoneReport
21041442026-01-29 22:59:28177.107.183.x/24262476bra (Brazil)yesunknownunknownnoneReport
21033232026-01-28 17:24:46177.107.183.x/24262476bra (Brazil)yesunknownunknownnoneReport
21015972026-01-26 03:20:23177.107.183.x/24262476bra (Brazil)yesunknownunknownnoneReport
21014912026-01-25 20:38:10177.107.183.x/24262476bra (Brazil)yesunknownunknownnoneReport
21000252026-01-22 18:14:32177.107.183.x/24262476bra (Brazil)yesunknownunknownnoneReport
20968852026-01-17 13:26:11177.107.183.x/24262476bra (Brazil)yesunknownunknownnoneReport
20959122026-01-15 18:39:54177.107.183.x/24262476bra (Brazil)yesunknownunknownnoneReport
20942322026-01-12 22:53:11177.107.183.x/24262476bra (Brazil)yesunknownunknownnoneReport
20942242026-01-12 22:35:00177.107.183.x/24262476bra (Brazil)yesunknownunknownnoneReport
20894362026-01-04 14:03:22177.107.183.x/24262476bra (Brazil)yesunknownunknownnoneReport
20890202026-01-03 14:45:55177.107.183.x/24262476bra (Brazil)yesunknownunknownnoneReport
20885992026-01-02 13:28:51177.107.183.x/24262476bra (Brazil)yesunknownunknownnoneReport
20882762026-01-01 17:34:21177.107.183.x/24262476bra (Brazil)yesunknownunknownnoneReport
20875092025-12-30 19:02:23177.107.183.x/24262476bra (Brazil)yesunknownunknownnoneReport

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