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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
21246832026-03-06 18:09:18168.196.167.x/24265468bra (Brazil)yesrewrittenrewrittennoneReport
21041872026-01-30 01:19:27168.196.167.x/24265468bra (Brazil)yesblockedblockednoneReport
21041832026-01-30 01:13:46168.196.167.x/24265468bra (Brazil)yesblockedblockednoneReport
21041772026-01-30 01:05:44168.196.167.x/24265468bra (Brazil)yesblockedblockednoneReport
21040212026-01-29 17:45:04168.196.167.x/24265468bra (Brazil)yesblockedblockednoneReport
21039502026-01-29 16:08:17168.196.167.x/24265468bra (Brazil)yesblockedblockednoneReport
21039462026-01-29 16:02:32168.196.167.x/24265468bra (Brazil)yesblockedblockednoneReport
21039262026-01-29 15:28:48168.196.167.x/24265468bra (Brazil)yesblockedblockednoneReport
21039212026-01-29 15:23:39168.196.167.x/24265468bra (Brazil)yesblockedblockednoneReport
21039152026-01-29 15:18:47168.196.167.x/24265468bra (Brazil)yesblockedblockednoneReport
21039142026-01-29 15:16:29168.196.167.x/24265468bra (Brazil)yesblockedblockednoneReport
21039002026-01-29 14:57:06168.196.167.x/24265468bra (Brazil)yesblockedblockednoneReport
21038982026-01-29 14:52:41168.196.167.x/24265468bra (Brazil)yesblockedblockednoneReport
21038942026-01-29 14:48:21168.196.167.x/24265468bra (Brazil)yesblockedblockednoneReport
21038922026-01-29 14:45:06168.196.167.x/24265468bra (Brazil)yesblockedblockednoneReport
21038822026-01-29 14:33:18168.196.167.x/24265468bra (Brazil)yesblockedblockednoneReport
21011762026-01-25 00:33:21168.196.167.x/24265468bra (Brazil)yesrewrittenrewrittennoneReport

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