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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
13916272022-06-28 13:15:12177.37.233.x/2428126bra (Brazil)yesrewrittenrewrittennoneReport
13755532022-06-04 11:42:48177.37.233.x/2428126bra (Brazil)yesblockedblockednoneReport
13739712022-06-01 12:03:09177.37.233.x/2428126bra (Brazil)yesblockedblockednoneReport
13630822022-05-13 12:02:56177.37.233.x/2428126bra (Brazil)yesblockedblockednoneReport
11796382021-07-14 18:22:10177.37.233.x/2428126bra (Brazil)yesrewrittenrewrittennoneReport
11641032021-06-18 23:30:44177.37.233.x/2428126bra (Brazil)yesrewrittenrewrittennoneReport
11562852021-06-06 12:50:40177.37.233.x/2428126bra (Brazil)yesrewrittenrewrittennoneReport
11501752021-05-26 20:16:11177.37.233.x/2428126bra (Brazil)yesrewrittenrewrittennoneReport
11465402021-05-20 12:13:14177.37.233.x/2428126bra (Brazil)yesrewrittenrewrittennoneReport
11417812021-05-12 22:18:37177.37.233.x/2428126bra (Brazil)yesrewrittenrewrittennoneReport
11220582021-04-12 11:31:17177.37.233.x/2428126bra (Brazil)yesrewrittenrewrittennoneReport
11199292021-04-08 14:45:37177.37.233.x/2428126bra (Brazil)yesrewrittenrewrittennoneReport
11072222021-03-18 20:04:42177.37.233.x/2428126bra (Brazil)yesrewrittenrewrittennoneReport
11065082021-03-17 18:39:11177.37.233.x/2428126bra (Brazil)yesrewrittenrewrittennoneReport
10948782021-02-27 20:38:40177.37.233.x/2428126bra (Brazil)yesrewrittenrewrittennoneReport

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