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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
21331752026-03-22 22:34:46168.196.164.x/24265468bra (Brazil)noblockedreceived/8Report
21294322026-03-15 21:27:21168.196.164.x/24265468bra (Brazil)noblockedreceived/8Report
21256352026-03-08 20:19:56168.196.164.x/24265468bra (Brazil)noblockedreceived/8Report
21217842026-03-01 19:12:30168.196.164.x/24265468bra (Brazil)noblockedreceived/8Report
21179112026-02-22 18:05:04168.196.164.x/24265468bra (Brazil)noblockedreceived/8Report
21138272026-02-15 16:56:27168.196.164.x/24265468bra (Brazil)noblockedreceived/8Report
21095092026-02-08 15:48:06168.196.164.x/24265468bra (Brazil)noblockedreceived/8Report
21054102026-02-01 14:39:54168.196.164.x/24265468bra (Brazil)noblockedreceived/8Report
21029642026-01-28 03:42:59168.196.164.x/24265468bra (Brazil)noblockedreceived/8Report
21028082026-01-27 19:07:50168.196.164.x/24265468bra (Brazil)noblockedreceived/8Report
20987542026-01-20 17:59:27168.196.164.x/24265468bra (Brazil)noblockedreceived/8Report
20947292026-01-13 16:50:50168.196.164.x/24265468bra (Brazil)noblockedreceived/8Report
20908162026-01-06 15:42:25168.196.164.x/24265468bra (Brazil)noblockedreceived/8Report
20907612026-01-06 14:16:53168.196.164.x/24265468bra (Brazil)noblockedreceived/8Report
20907422026-01-06 13:52:41168.196.164.x/24265468bra (Brazil)noblockedreceived/8Report
20907322026-01-06 13:42:33168.196.164.x/24265468bra (Brazil)noblockedreceived/8Report

All results shown
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